20
253 60 174 176–201 204–222 225–233 237–243 247–252 254–271 maxon flat motor maxon flat motor Thanks to their flat design, the brushless DC motors with iron-core winding are exactly the right drive for many applications. The well-conceived, simple engineering allows mainly automated production which results in a favorable price. Standard Specification No. 101 Explanation of the EC motors ECX Program EC Program EC-max Program EC-4pole Program EC-i Program EC flat Program DC Motor EC Motor (BLDC Motor) Gearhead Spindle drive Sensor Motor control Compact Drive Accessories Ceramic Contact information

maxon flat motor - Servo Dynamicsservo.com.my/.../08/maxon-motor-ec-flat-program.pdf · The motor may be briefly overloaded (recurring). Assigned power rating maxon Modular System

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Page 1: maxon flat motor - Servo Dynamicsservo.com.my/.../08/maxon-motor-ec-flat-program.pdf · The motor may be briefly overloaded (recurring). Assigned power rating maxon Modular System

253

60174

176–201204–222225–233237–243247–252254–271

max

on

flat

mo

tor

maxon flat motor Thanks to their flat design, the brushless DC motors with iron-core winding are exactly the right drive for many applications. The well-conceived, simple engineering allows mainly automated production which results in a favorable price.

Standard Specification No. 101Explanation of the EC motors

ECX ProgramEC ProgramEC-max ProgramEC-4pole ProgramEC-i ProgramEC flat Program

DC

Moto

r E

C M

oto

r(B

LDC

Mot

or)

Gearh

ead

Spin

dle

dri

veSenso

r M

oto

r

contr

ol

Com

pact

Dri

veA

ccess

ori

es

Cera

mic

C

onta

ct

info

rmati

on

Page 2: maxon flat motor - Servo Dynamicsservo.com.my/.../08/maxon-motor-ec-flat-program.pdf · The motor may be briefly overloaded (recurring). Assigned power rating maxon Modular System

max

on

EC

mo

tor

254

max

on

flat

mo

tor

362790 370444 370445371119 371120 371122

3 4.5 614500 15100 1560053.9 38.3 30.94830 5260 52400.764 0.809 0.6840.447 0.327 0.2221.22 1.32 1.10.675 0.507 0.332

53 54 50

4.44 8.88 18.10.12 0.25 0.41.81 2.61 3.35270 3660 289012900 12500 1580032.1 30.9 39.30.237 0.237 0.237

M 5:2

49.2 K/W 13.2 K/W 1.47 s 73.8 s -20…+85°C +100°C

< 0.5 N 0 mm > 0.5 N 0.1 mm

0.15 N 15 N

70 N 0.4 N

4 3 3 g

ESCON Module 24/2 426ESCON 36/3 EC 427ESCON Mod. 50/4 EC-S 427DEC Module 24/2 430EPOS2 24/2 434EPOS2 Module 36/2 434EPOS4 Mod./CB 24/1.5 441

maxon EC motor May 2017 edition / subject to change

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 9.2 flat ∅10 mm, brushless, 0.5 Watt

Motor Data (provisional)Values at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque mNm6 Nominal current A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 25 000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 4 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection with Hall sensors sensorless Pin 1 Motor winding 1 Motor winding 1 Pin 2 Motor winding 2 Motor winding 2 Pin 3 Motor winding 3 Motor winding 3 Pin 4 VHall 3.8...24 VDC Y Pin 5 GND Pin 6 Hall sensor 1 Pin 7 Hall sensor 2 Pin 8 Hall sensor 3 Connector Part number Part number Molex 52745-0897 52207-0433 Molex 52089-0419 Tyco 84953-4 Pin for design with Hall sensors: FPC, 8-pol, Pitch 0.5 mm, top contact style Wiring diagram for Hall sensors see p. 43OptionSleeve bearings in place of ball bearings

A with Hall sensorsB sensorless

A with Hall sensors B sensorless

Planetary Gearhead∅10 mm0.005 - 0.1 NmPage 311Planetary Gearhead∅10 mm0.01 - 0.15 NmPage 312

Recommended Electronics:Notes Page 32

Page 3: maxon flat motor - Servo Dynamicsservo.com.my/.../08/maxon-motor-ec-flat-program.pdf · The motor may be briefly overloaded (recurring). Assigned power rating maxon Modular System

max

on

EC

mo

tor

255255

max

on

flat

mo

tor

302000301999

41660014.8

–0.250.1220.2020.103

41

38.80.2771.9648709650080.80.08

M 5:2

0.224000

8000

16000

0.04 0.120.08

0.05 0.10 0.15 0.20 0.25 0.30

301999

50 K/W 50 K/W 2.22 s 20.5 s -40…+85°C +100°C

< 0.15 N 0 mm > 0.15 N 0.06 mm

1 N 6 N

20 N 1 N

4 3 0.82 g

ESCON Module 24/2 426ESCON 36/3 EC 427 ESCON Mod. 50/4 EC-S 427DEC Module 24/2 430EPOS2 24/2 434EPOS2 Module 36/2 434EPOS4 Mod./CB 24/1.5 441

May 2017 edition / subject to change maxon EC motor

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 10 flat ∅10 mm, brushless, 0.2 Watt

Motor Data (provisional)Values at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque mNm6 Nominal current A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 22 000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 1 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection with Hall sensors sensorless Pin 1 Motor winding 3 Motor winding 1 Pin 2 Motor winding 2 Motor winding 2 Pin 3 Hall sensor 3 Motor winding 3 Pin 4 VHall 3.8...24 VDC N.C. Pin 5 GND Pin 6 Hall sensor 1 Pin 7 Hall sensor 2 Pin 8 Motor winding 1 Connector Part number Part number Molex 52745-0897 52207-0433 Molex 52089-0419 Tyco 84953-4 Pin for design with Hall sensors: FPC, 8-pol, Pitch 0.5 mm, top contact style Wiring diagram for Hall sensors see p. 43

Recommended Electronics:Notes Page 32

A with Hall sensors B sensorless

A with Hall sensorsB sensorless

Planetary Gearhead∅10 mm0.005 - 0.1 NmPage 311Planetary Gearhead∅10 mm0.01 - 0.15 NmPage 312

Page 4: maxon flat motor - Servo Dynamicsservo.com.my/.../08/maxon-motor-ec-flat-program.pdf · The motor may be briefly overloaded (recurring). Assigned power rating maxon Modular System

max

on

EC

mo

tor

256

max

on

flat

mo

tor

339251 339252 236679 339253

6 12 18 2420000 20100 19900 20000

156 78.1 51.7 38.99600 9680 9390 95901.8 1.83 1.74 1.81

0.794 0.402 0.256 0.1993.79 3.87 3.6 3.81.5 0.764 0.474 0.37449 49 48 49

4.01 15.7 38 64.10.107 0.428 0.962 1.712.53 5.06 7.6 10.13770 1890 1260 9425980 5860 6270 596068.9 67.5 72.3 68.61.1 1.1 1.1 1.1

M 1:1

11.6 K/W 11.3 K/W 1.37 s 49.2 s -40…+100°C +125°C

< 1.5 N 0 mm > 1.5 N 0.14 mm

1.3 N 18 N

200 N 3.4 N

4 3 8 g

ESCON Mod. 50/4 EC-S 427

maxon EC motor May 2017 edition / subject to change

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 14 flat ∅13.6 mm, brushless, 1.5 Watt

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 22 000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection Pin 1 Motor winding 1 Pin 2 Motor winding 2 Pin 3 Motor winding 3 Pin 4 neutral point Adapter Part number see p. 450 220310 Connector Part number Tyco 84953-4 Molex 52207-0433 Molex 52089-0419

Recommended Electronics:Notes Page 32

sensorless

Page 5: maxon flat motor - Servo Dynamicsservo.com.my/.../08/maxon-motor-ec-flat-program.pdf · The motor may be briefly overloaded (recurring). Assigned power rating maxon Modular System

max

on

EC

mo

tor

257257

max

on

flat

mo

tor

351098 351099 351100 351101339255 241916 339257 339258

6 9 12 249070 9760 9540 945053.6 35.1 25.8 12.63030 4140 3490 38303.22 4.08 3.28 3.780.56 0.478 0.294 0.1635.29 8.04 5.67 7.120.9 0.957 0.503 0.30959 66 61 65

6.67 9.4 23.9 77.70.639 1.3 2.35 9.85.88 8.4 11.3 231620 1140 847 4141840 1270 1790 140074.1 51.2 72.1 56.23.84 3.84 3.84 3.84

M 1:1

19.2 K/W 8.41 K/W 3.69 s 31.8 s -40…+100°C +125°C

< 2.0 N 0 mm > 2.0 N 0.14 mm

1.8 N 18 N

200 N 1.9 N

4 3 15 g

ESCON Module 24/2 426ESCON 36/3 EC 427 ESCON Mod. 50/4 EC-S 427DEC Module 24/2 430EPOS2 24/2 434EPOS2 Module 36/2 434EPOS4 Mod./CB 24/1.5 441MAXPOS 50/5 447

May 2017 edition / subject to change maxon EC motor

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 20 flat ∅20 mm, brushless, 3 Watt

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 15 000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection with Hall sensors sensorless Pin 1 VHall 4.5…24 VDC Motor winding 1 Pin 2 Hall sensor 3 Motor winding 2 Pin 3 Hall sensor 1 Motor winding 3 Pin 4 Hall sensor 2 neutral point Pin 5 GND Pin 6 Motor winding 3 Pin 7 Motor winding 2 Pin 8 Motor winding 1 Adapter Part number Part number see p. 450 220300 220310 Connector Part number Part number Tyco 1-84953-1 84953-4 Molex 52207-1133 52207-0433 Molex 52089-1119 52089-0419 Pin for design with Hall sensors: FPC, 11-pol, Pitch 1.0 mm, top contact style Wiring diagram for Hall sensors see p. 43

Recommended Electronics:Notes Page 32

A with Hall sensors B sensorless

A with Hall sensorsB sensorless

Planetary Gearhead∅22 mm0.5 - 2.0 NmPage 325/328

Page 6: maxon flat motor - Servo Dynamicsservo.com.my/.../08/maxon-motor-ec-flat-program.pdf · The motor may be briefly overloaded (recurring). Assigned power rating maxon Modular System

max

on

EC

mo

tor

258

max

on

flat

mo

tor

351005 351006 351007 351008351054 351055 351056 351057

6 9 12 249350 9430 9380 9300102 68.3 51.1 25.14780 5310 5170 52207.59 8.58 7.59 7.741.31 0.974 0.655 0.32917.2 22.4 18.9 19.92.93 2.54 1.61 0.83867 71 68 69

2.05 3.54 7.45 28.60.189 0.424 0.754 3.095.88 8.82 11.8 23.81620 1080 812 402567 435 515 48430.3 23.2 27.5 25.85.1 5.1 5.1 5.1

M 1:1

5.0

0.5 1.0 1.5

5 10 15

35100616000

4000

8000

12000

16.5 K/W 2.66 K/W 1.77 s 27.5 s -40…+100°C +125°C

< 2.0 N 0 mm

> 2.0 N 0.14 mm

1.8 N 26 N

200 N 5.3 N

4 3 22 g

ESCON Module 24/2 426ESCON 36/3 EC 427 ESCON Mod. 50/4 EC-S 427DEC Module 24/2 430EPOS2 24/2 434EPOS2 Module 36/2 434EPOS4 Mod./CB 24/1.5 441MAXPOS 50/5 447

maxon EC motor May 2017 edition / subject to change

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 20 flat ∅20 mm, brushless, 5 Watt

Motor Data (provisional)Values at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 15 000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection with Hall sensors sensorless Pin 1 VHall 4.5…24 VDC Motor winding 1 Pin 2 Hall sensor 3 Motor winding 2 Pin 3 Hall sensor 1 Motor winding 3 Pin 4 Hall sensor 2 neutral point Pin 5 GND Pin 6 Motor winding 3 Pin 7 Motor winding 2 Pin 8 Motor winding 1 Adapter Part number Part number see p. 450 220300 220310 Connector Part number Part number Tyco 1-84953-1 84953-4 Molex 52207-1133 52207-0433 Molex 52089-1119 52089-0419 Pin for design with Hall sensors: FPC, 11-pol, Pitch 1.0 mm, top contact style Wiring diagram for Hall sensors see p. 43

Recommended Electronics:Notes Page 32

A with Hall sensors B sensorless

A with Hall sensorsB sensorless

Planetary Gearhead∅22 mm0.5 - 2.0 NmPage 325/328

Page 7: maxon flat motor - Servo Dynamicsservo.com.my/.../08/maxon-motor-ec-flat-program.pdf · The motor may be briefly overloaded (recurring). Assigned power rating maxon Modular System

max

on

EC

mo

tor

259259

max

on

flat

mo

tor

350795 350796 350794 370413350776 350778 349694 370412

24 24 24 243000 6000 6000 600010.6 14.7 14.7 14.73000 6000 6000 60003.6 3.55 3.55 3.55

0.155 0.208 0.208 0.2086.13 6.13 6.13 6.130.73 0.73 0.73 0.7339 52 52 52

10…28 10…28 10…28 10…28= VCC = VCC 0.33…10.8 0.33…10.8125 250 600 600

1250…3500 2500…7000 200…6480 200…64803000 6000 6000 6000

M 1:1

IP 40 IP 00

349694

350776350778

349694

350776350778

17.2 K/W 7.98 K/W 2.37 s 132 s -40…+85°C +125°C +105°C

3.84 gcm2

< 2.0 N 0 mm > 2.0 N 0.14 mm

1.8 N 26 N

200 N 11 N

30 g

May 2017 edition / subject to change maxon EC motor

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm]

n [rpm]

Continuous operationThe drive can be operated with a speed controller and, taking account of the given thermal resistance (fig. 17 and 18) at an ambient temperature of 25°C, does not exceed the maximum permissible operat-ing temperatures.

Overload rangeThe drive reaches these operating points. Speed may vary from the set value. The overload protection shuts down the drive in the event of sustained overload.

n [rpm]

maxon Modular System Overview on page 27–33

EC 20 flat brushless, 2 Watt, with integrated electronics1-Q-speed controller

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A

33 Max. torque mNm34 Max. current A9 Max. efficiency %

Characteristics35 Type of control36 Supply voltage +VCC V37 Speed set value input V38 Scale speed set value input rpm/V39 Speed range rpm40 Max. acceleration rpm/s

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature 41 Max. temperature of electronics

Mechanical data (preloaded ball bearings)16 Rotor inertia 24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications31 Weight of motor 32 Direction of rotation Clockwise (CW)

Values listed in the table are nominal.

Protective functions Overload protection, blockage protection, inverse-polarity protection, thermal overload protection, low/high voltage cut-off

Connection 2 wire version (Cable AWG 28) red +VCC 10…28 VDC black GND

Connection 5 wire version (Cable AWG 28) red +VCC 10…28 VDC black GND white Speed set value input green Monitor n (6 pulses per revolution) grey Disable (Type Enable) or sense of

direction (Type Direction)

IP 40 (with cover)IP 00 (without cover)

Planetary Gearhead∅22 mm0.5 - 2.0 NmPage 325/328

Speed Speed Speed Speed

5 wire version2 wire version Enable Direction

Page 8: maxon flat motor - Servo Dynamicsservo.com.my/.../08/maxon-motor-ec-flat-program.pdf · The motor may be briefly overloaded (recurring). Assigned power rating maxon Modular System

max

on

EC

mo

tor

260

max

on

flat

mo

tor

24 24 24 243000 6000 6000 600018.6 32.9 32.9 32.93000 6000 6000 60007.45 7.31 7.31 7.310.263 0.377 0.377 0.37713.2 13.2 13.2 13.20.73 0.73 0.73 0.7344 54 54 54

10…28 10…28 10…28 10…28= VCC = VCC 0.33…10.8 0.33…10.8125 250 600 600

1250…3500 2500…7000 200…6480 200…64803000 6000 6000 6000

M 1:1

IP 40 IP 00

349731

350804 350805

10.6 K/W 5.32 K/W 3.66 s 13.9 s -40…+85°C +125°C +105°C

5.1 gcm2

< 2.0 N 0 mm > 2.0 N 0.14 mm

1.8 N 26 N

200 N 12 N

37 g

350834 350835 350806 370416350804 350805 349731 370415

maxon EC motor May 2017 edition / subject to change

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm]

n [rpm]

Continuous operationThe drive can be operated with a speed controller and, taking account of the given thermal resistance (fig. 17 and 18) at an ambient temperature of 25°C, does not exceed the maximum permissible operat-ing temperatures.

Overload rangeThe drive reaches these operating points. Speed may vary from the set value. The overload protection shuts down the drive in the event of sustained overload.

n [rpm]

maxon Modular System Overview on page 27–33

EC 20 flat brushless, 5 Watt, with integrated electronics1-Q-speed controller

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A

33 Max. torque mNm34 Max. current A9 Max. efficiency %

Characteristics35 Type of control36 Supply voltage +VCC V37 Speed set value input V38 Scale speed set value input rpm/V39 Speed range rpm40 Max. acceleration rpm/s

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature 41 Max. temperature of electronics

Mechanical data (preloaded ball bearings)16 Rotor inertia 24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications31 Weight of motor 32 Direction of rotation Clockwise (CW)

Values listed in the table are nominal.

Protective functions Overload protection, blockage protection, inverse-polarity protection, thermal overload protection, low/high voltage cut-off

Connection 2 wire version (Cable AWG 28) red +VCC 10…28 VDC black GND

Connection 5 wire version (Cable AWG 28) red +VCC 10…28 VDC black GND white Speed set value input green Monitor n (6 pulses per revolution) grey Disable (Type Enable) or sense of

direction (Type Direction)

IP 40 (with cover) IP 00 (without cover)

Planetary Gearhead∅22 mm0.5 - 2.0 NmPage 325/328

Speed Speed Speed Speed

5 wire version2 wire version Enable Direction

Page 9: maxon flat motor - Servo Dynamicsservo.com.my/.../08/maxon-motor-ec-flat-program.pdf · The motor may be briefly overloaded (recurring). Assigned power rating maxon Modular System

max

on

EC

mo

tor

261261

max

on

flat

mo

tor

339259 200187 339260 339261339263 200138 339264 339265

6 9 12 249210 8380 7970 9310186 107 75.6 46.23860 3640 3210 44807.61 8.89 7.98 9.421.37 0.929 0.614 0.40115.5 19 15.7 22.82.73 2 1.19 0.99555 60 57 62

2.2 4.5 10.1 24.10.378 1.06 2.04 6.195.67 9.5 13.2 231680 1010 724 416651 476 551 43794.8 69.3 80.3 63.613.9 13.9 13.9 13.9

M 1:2

8.25 K/W 6.21 K/W 3.48 s 22.1 s -40…+100°C +125°C

< 5.0 N 0 mm > 5.0 N typ. 0.6 mm

4.8 N 45 N

1000 N 10.5 N

4 3 32 g

ESCON Module 24/2 426ESCON 36/3 EC 427 ESCON Mod. 50/4 EC-S 427DEC Module 24/2 430EPOS2 24/2 434EPOS2 Module 36/2 434EPOS4 Mod./CB 24/1.5 441MAXPOS 50/5 447

May 2017 edition / subject to change maxon EC motor

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 32 flat ∅32 mm, brushless, 6 Watt

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 12 000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 15 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection with Hall sensors sensorless Pin 1 VHall 3.5…24 VDC Motor winding 1 Pin 2 Hall sensor 3 Motor winding 2 Pin 3 Hall sensor 1 Motor winding 3 Pin 4 Hall sensor 2 neutral point Pin 5 GND Pin 6 Motor winding 3 Pin 7 Motor winding 2 Pin 8 Motor winding 1 Adapter Part number Part number see p. 450 220300 220310 Connector Part number Part number Tyco 1-84953-1 84953-4 Molex 52207-1133 52207-0433 Molex 52089-1119 52089-0419 Pin for design with Hall sensors: FPC, 11-pol, Pitch 1.0 mm, top contact style Wiring diagram for Hall sensors see p. 43

Recommended Electronics:Notes Page 32

A with Hall sensorsB sensorless

Planetary Gearhead∅22 mm0.5 - 1.0 NmPage 325Planetary Gearhead∅22 mm0.5 - 2.0 NmPage 328

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262

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339267 339268 267121 339269339271 339272 226006 339273

9 12 24 483720 4610 4530 478074.7 75.7 36.9 19.92090 2810 2760 294024.6 25.1 25.5 24.71.06 1 0.5 0.25770 84.1 85.8 84.1

3.13 3.49 1.75 0.90672 73 74 73

2.87 3.43 13.7 531.61 1.87 7.73 27.822.4 24.1 49 92.8427 397 195 10354.9 56.6 54.5 58.720.1 20.7 20 21.535 35 35 35

M 1:2

10.8 K/W 4.99 K/W 8.78 s 120 s -40…+100°C +125°C

< 5.0 N 0 mm > 5.0 N typ. 0.6 mm

4.8 N 45 N

1000 N 14 N

4 3 57 g

ESCON Module 24/2 426ESCON 36/3 EC 427ESCON Mod. 50/4 EC-S 427ESCON Module 50/5 427ESCON 50/5 428DEC Module 24/2 430DEC Module 50/5 430EPOS2 24/2, 50/5 434EPOS2 Module 36/2 434EPOS4 Mod./CB 24/1.5 441EPOS4 Module/CB 50/5 442MAXPOS 50/5 447

maxon EC motor May 2017 edition / subject to change

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 32 flat ∅32 mm, brushless, 15 Watt

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 10 000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection with Hall sensors sensorless Pin 1 VHall 3.5…24 VDC Motor winding 1 Pin 2 Hall sensor 3 Motor winding 2 Pin 3 Hall sensor 1 Motor winding 3 Pin 4 Hall sensor 2 neutral point Pin 5 GND Pin 6 Motor winding 3 Pin 7 Motor winding 2 Pin 8 Motor winding 1 Adapter Part number Part number see p. 450 220300 220310 Connector Part number Part number Tyco 1-84953-1 84953-4 Molex 52207-1133 52207-0433 Molex 52089-1119 52089-0419 Pin for design with Hall sensors: FPC, 11-pol, Pitch 1.0 mm, top contact style Wiring diagram for Hall sensors see p. 43

Recommended Electronics:Notes Page 32

A with Hall sensorsB sensorless

Planetary Gearhead∅32 mm0.75 - 6 NmPage 336–339Spur Gearhead∅38 mm0.1 - 0.6 NmPage 344

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263263

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353400 353401 353399 370418353324 353325 349801 370417

24 24 24 243000 6000 6000 600044.8 84.6 84.6 84.63000 6000 6000 600018.8 18.6 18.6 18.60.44 0.741 0.741 0.74135.8 35.8 35.8 35.81.6 1.6 1.6 1.658 66 66 66

10…28 10…28 10…28 10…28= VCC = VCC 0.33…10.8 0.33…10.8125 250 600 600

1250…3500 2500…7000 200…6480 200…64803000 6000 6000 6000

M 1:1

IP 40 IP 00

353399

0

1000

2000

3000

4000

5000

6000

7000

0 5 10 15 20 25 30 35

349801

353400

0

1000

2000

3000

4000

0 5 10 15 20 25 30 35

353324353401

01000200030004000500060007000

0 5 10 15 20 25 30 35

353325

353399

0

1000

2000

3000

4000

5000

6000

7000

0 5 10 15 20 25 30 35

349801

353400

0

1000

2000

3000

4000

0 5 10 15 20 25 30 35

353324353401

01000200030004000500060007000

0 5 10 15 20 25 30 35

353325

7.24 K/W 4.99 K/W 8.69 s 80.5 s -40…+85°C +125°C +105°C

35 gcm2

< 5.0 N 0 mm > 5.0 N 0.14 mm

6.8 N 95 N

1000 N 37 N

91 g

May 2017 edition / subject to change maxon EC motor

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm]

n [rpm]

Continuous operationThe drive can be operated with a speed controller and, taking account of the given thermal resistance (fig. 17 and 18) at an ambient temperature of 25°C, does not exceed the maximum permissible operat-ing temperatures.

Overload rangeThe drive reaches these operating points. Speed may vary from the set value. The overload protection shuts down the drive in the event of sustained overload.

n [rpm]

maxon Modular System Overview on page 27–33

EC 32 flat brushless, 15 Watt, with integrated electronics1-Q-speed controller

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A

33 Max. torque mNm34 Max. current A9 Max. efficiency %

Characteristics35 Type of control36 Supply voltage +VCC V37 Speed set value input V38 Scale speed set value input rpm/V39 Speed range rpm40 Max. acceleration rpm/s

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature 41 Max. temperature of electronics

Mechanical data (preloaded ball bearings)16 Rotor inertia 24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications31 Weight of motor 32 Direction of rotation Clockwise (CW)

Values listed in the table are nominal.

Protective functions Overload protection, blockage protection, inverse-polarity protection, thermal overload protection, low/high voltage cut-off

Connection 2 wire version (Cable AWG 24) red +VCC 10…28 VDC black GND

Connection 5 wire version (Cable AWG 24) red +VCC 10…28 VDC black GND white Speed set value input green Monitor n (6 pulses per revolution) grey Disable (Type Enable) or sense of

direction (Type Direction)

IP 40 (with cover) IP 00 (without cover)

Planetary Gearhead∅32 mm0.75 - 6 NmPage 336/339Spur Gearhead∅38 mm0.1 - 0.6 NmPage 344

Speed Speed Speed Speed

5 wire version2 wire version Enable Direction

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200188 339275 339276200141 339277 339278

9 9 12 12 24 248000 7980 8160 8150 7310 7300147 147 115 115 47.6 47.64780 4540 4840 4720 4390 436023.8 23.6 20.1 20 27 27.12.04 2.04 1.37 1.37 0.766 0.76892.6 80.6 70.8 66.5 114 1128.9 7.75 5.24 4.92 3.74 3.6777 75 73 73 79 79

1.01 1.16 2.29 2.44 6.42 6.540.32 0.32 0.541 0.541 2.75 2.7510.4 10.4 13.5 13.5 30.5 30.5918 918 706 706 313 31389.3 103 120 128 65.9 67.148.9 56.1 65.5 69.8 36.1 36.852.3 52.3 52.3 52.3 52.3 52.3

M 1:2

6.59 K/W 5.56 K/W 8.36 s 188 s -40…+100°C +125°C

< 5.0 N 0 mm > 5.0 N typ. 0.6 mm

4.8 N 45 N

1000 N 12.5 N

8 3 57 g

ESCON Module 24/2 426ESCON 36/3 EC 427ESCON Mod. 50/4 EC-S 427 DEC Module 24/2 430EPOS2 24/2 434EPOS2 Module 36/2 434EPOS4 Mod./CB 24/1.5 441EPOS4 Module/CB 50/5 442MAXPOS 50/5 447

maxon EC motor May 2017 edition / subject to change

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 45 flat ∅42.8 mm, brushless, 12 Watt

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 10 000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 15 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection with Hall sensors sensorless Pin 1 VHall 4.5…18 VDC Motor winding 1 Pin 2 Hall sensor 3* Motor winding 2 Pin 3 Hall sensor 1* Motor winding 3 Pin 4 Hall sensor 2* neutral point Pin 5 GND Pin 6 Motor winding 3 Pin 7 Motor winding 2 Pin 8 Motor winding 1 *Internal pull-up (7…13 kW) on pin 1 Wiring diagram for Hall sensors see p. 43 Adapter Part number Part number see p. 450 220300 220310 Connector Part number Part number Tyco 1-84953-1 84953-4 Molex 52207-1133 52207-0433 Molex 52089-1119 52089-0419 Pin for design with Hall sensors: FPC, 11-pol, Pitch 1.0 mm, top contact style

Recommended Electronics:Notes Page 32

A with Hall sensorsB sensorless

A with Hall sensors B sensorless

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200142 339281 339282200189 339283 339284

12 12 24 24 36 364370 4350 4360 4380 4750 4760163 163 81.4 73 61.6 55.32940 2800 2940 2900 3290 3270

55 54.7 54.8 55.2 66 66.62.02 2.02 1.01 1.01 0.847 0.849255 219 253 243 380 36910 8.58 4.97 4.77 5.38 5.2276 75 76 77 80 81

1.2 1.4 4.83 5.03 6.69 6.890.56 0.56 2.24 2.24 4.29 4.2925.5 25.5 51 51 70.6 70.6374 374 187 187 135 13517.6 20.5 17.7 18.5 12.8 13.217.1 19.9 17.2 17.9 12.4 12.892.5 92.5 92.5 92.5 92.5 92.5

M 1:2

6.69 K/W 3.92 K/W 11.4 s 295 s -40…+100°C +125°C

< 5.0 N 0 mm > 5.0 N typ. 0.14 mm

4.8 N 53 N

1000 N 18 N

8 3 75 g

ESCON Module 24/2 426ESCON 36/3 EC 427 ESCON Mod. 50/4 EC-S 427ESCON Module 50/5 427ESCON 50/5 428DEC Module 24/2 430 DEC Module 50/5 430EPOS2 24/2, Module 36/2 434EPOS2 24/5, 50/5 435EPOS2 P 24/5 438EPOS4 Mod./CB 24/1.5 441EPOS4 Module/CB 50/5 442MAXPOS 50/5 447

May 2017 edition / subject to change maxon EC motor

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 45 flat ∅42.9 mm, brushless, 30 Watt

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 10 000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection with Hall sensors sensorless Pin 1 VHall 4.5…18 VDC Motor winding 1 Pin 2 Hall sensor 3* Motor winding 2 Pin 3 Hall sensor 1* Motor winding 3 Pin 4 Hall sensor 2* neutral point Pin 5 GND Pin 6 Motor winding 3 Pin 7 Motor winding 2 Pin 8 Motor winding 1 *Internal pull-up (7…13 kW) on pin 1 Wiring diagram for Hall sensors see p. 43 Adapter Part number Part number see p. 450 220300 220310 Connector Part number Part number Tyco 1-84953-1 84953-4 Molex 52207-1133 52207-0433 Molex 52089-1119 52089-0419 Pin for design with Hall sensors: FPC, 11-pol, Pitch 1.0 mm, top contact style

Recommended Electronics:Notes Page 32

A with Hall sensorsB sensorless

Planetary Gearhead∅42 mm3 - 15 NmPage 347Spur Gearhead∅45 mm0.5 - 2.0 NmPage 349

A with Hall sensors B sensorless

OptionWith Cable and Connector (Motor length +1.3 mm, Ambient temperature -20…+100°C)

for motor type A: Encoder MILE256 - 2048 CPT,2 channelsPage 388

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339285 251601 339286 339287

18 24 24 366720 6710 4730 3360247 185 106 42.35190 5240 3480 236097.1 83.4 69.6 90.53.52 2.33 1.41 0.828975 780 402 48438.8 23.3 8.47 4.8185 83 79 82

0.464 1.03 2.83 7.480.322 0.572 1.15 5.1525.1 33.5 47.5 101380 285 201 957.02 8.77 12 7.079.92 12.4 17 10135 135 135 135

M 1:2

4.53 K/W 4.75 K/W 17.7 s 227 s -40…+100°C +125°C

< 4.0 N 0 mm > 4.0 N 0.14 mm

3.8 N 53 N

1000 N 20 N

8 3 110 g

ESCON Module 24/2 426ESCON 36/3 EC 427 ESCON Mod. 50/4 EC-S 427ESCON Module 50/5 427ESCON 50/5 428DEC Module 24/2 430 DEC Module 50/5 430EPOS2 24/2 434EPOS2 Module 36/2 434EPOS2 24/5, 50/5 435EPOS2 P 24/5 438EPOS4 Mod./CB 24/1.5 441EPOS4 Module/CB 50/5 442MAXPOS 50/5 447

maxon EC motor May 2017 edition / subject to change

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 45 flat ∅42.8 mm, brushless, 50 Watt

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data 17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 10 000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection Pin 1 Hall sensor 1* Pin 2 Hall sensor 2* Pin 3 VHall 4.5…18 VDC Pin 4 Motor winding 3 Pin 5 Hall sensor 3* Pin 6 GND Pin 7 Motor winding 1 Pin 8 Motor winding 2 *Internal pull-up (7…13 kW) on pin 3 Wiring diagram for Hall sensors see p. 43

Cable Connection cable Universal, L = 500 mm 339380 Connection cable to EPOS, L = 500 mm 354045

Recommended Electronics:Notes Page 32

with Hall sensors

Planetary Gearhead∅42 mm3 - 15 NmPage 347Spur Gearhead∅45 mm0.5 - 2.0 NmPage 349

Connector: 39-28-1083 Molex

OptionWith Cable and Connector (Ambient temperature -20…+100°C)

Encoder MILE256 - 2048 CPT,2 channelsPage 388

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267267

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397172 402685 402686 402687

24 30 36 486110 6230 6330 3440234 194 166 48.14860 4990 5080 2540128 112 108 1343.21 2.36 1.93 0.9361460 1170 1100 91539.5 25.8 20.7 6.9785 84 83 84

0.608 1.16 1.74 6.890.463 0.691 0.966 5.8536.9 45.1 53.3 131259 212 179 72.74.26 5.44 5.85 3.828.07 10.3 11.1 7.24181 181 181 181

M 1:2

397172

70 W

25 50 75 125 150

1.0 2.0 3.0 4.0

3.56 K/W 4.1 K/W 29.6 s 178 s -40 ... +100°C +125°C

< 4.0 N 0 mm > 4.0 N 0.14 mm

3.8 N 50 N

1000 N 21 N

8 3 141 g

ESCON 36/3 EC 427 ESCON Mod. 50/4 EC-S 427ESCON Module 50/5 427ESCON 50/5 428DEC Module 50/5 430EPOS2 Module 36/2 434EPOS2 24/5, 50/5 435EPOS2 P 24/5 438EPOS4 Module/CB 50/5 442MAXPOS 50/5 447

May 2017 edition / subject to change maxon EC motor

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 45 flat ∅42.8 mm, brushless, 70 Watt

Motor Data (provisional)Values at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm / A13 Speed constant rpm / V14 Speed / torque gradient rpm / mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data 17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 10 000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection Pin 1 Hall sensor 1* Pin 2 Hall sensor 2* Pin 3 VHall 4.5 ... 18 VDC Pin 4 Motor winding 3 Pin 5 Hall sensor 3* Pin 6 GND Pin 7 Motor winding 1 Pin 8 Motor winding 2 *Internal pull-up (7 … 13 kW) on pin 3 Wiring diagram for Hall sensors see p. 43

Cable Connection cable Universal, L = 500 mm 339380 Connection cable to EPOS, L = 500 mm 354045

Recommended Electronics:Notes Page 32

with Hall sensors

Planetary Gearhead∅42 mm3 - 15 NmPage 347Spur Gearhead∅45 mm0.5 - 2.0 NmPage 349

Connector: 39-28-1083 Molex

OptionWith Cable and Connector (Ambient temperature -20 ... +100°C)

Encoder MILE256 - 2048 CPT,2 channelsPage 388

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353518 353519 350909 370425353516 353517 352886 370424

24 24 24 24 24 24 24 243000 3000 6000 6000 6000 6000 6000 600079.5 79.5 210 210 210 210 210 2103000 3000 6000 6000 6000 6000 6000 600072.8 94.7 59.4 89.6 59.4 89.6 59.4 89.61.33 1.78 2.06 3.1 2.06 3.1 2.06 3.1106 106 104 104 104 104 104 1042.02 2.02 3.62 3.62 3.62 3.62 3.62 3.6273 73 76 76 76 76 76 76

10…28 10…28 10…28 10…28 10…28 10…28 10…28 10…28= VCC = VCC = VCC = VCC 0.33…10.8 0.33…10.8 0.33…10.8 0.33…10.8125 125 250 250 600 600 600 600

1250…3500 1250…3500 2500…7000 2500…7000 200…6480 200…6480 200…6480 200…64803000 3000 6000 6000 6000 6000 6000 6000

M 1:2

IP 40 IP 00

353519 353517

0

353518 353516

5.6 (3.12) K/W 7.7 (4.5) K/W 37.6 (22) s 633 (353) s -40…+85°C +125°C +105°C

135 gcm2

< 7.0 N 0 mm > 7.0 N 0.14 mm

6.8 N 95 N

1000 N 55 N

226 g

maxon EC motor May 2017 edition / subject to change

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm]

n [rpm]

Continuous operationThe drive can be operated with a speed controller and, taking account of the given thermal resistance (fig. 17 and 18) at an ambient temperature of 25°C, does not exceed the maximum permissible operat-ing temperatures.

Overload rangeThe drive reaches these operating points. Speed may vary from the set value. The overload protection shuts down the drive in the event of sustained overload.

n [rpm]

maxon Modular System Overview on page 27–33

EC 45 flat brushless, 30 Watt, with integrated electronics1-Q-speed controller

Motor Data (provisional)Values at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A

33 Max. torque mNm34 Max. current A9 Max. efficiency %

Characteristics35 Type of control36 Supply voltage +VCC V37 Speed set value input V38 Scale speed set value input rpm/V39 Speed range rpm40 Max. acceleration rpm/s

Thermal data 17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature 41 Max. temperature of electronics

Mechanical data (preloaded ball bearings)16 Rotor inertia 24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications31 Weight of motor 32 Direction of rotation Clockwise (CW)

Values listed in the table are nominal.

Protective functions Overload protection, blockage protection, inverse-polarity protection, thermal overload protection, low/high voltage cut-off

Connection 2 wire version (Cable AWG 18) red +VCC 10…28 VDC black GND

Connection 5 wire version (Cable AWG 18/24) red +VCC 10…28 VDC black GND white Speed set value input green Monitor n (6 pulses per revolution) grey Disable (Type Enable) or sense of

direction (Type Direction)

IP 40 (with cover) IP 00 (without cover)

Planetary Gearhead∅42 mm3 - 15 NmPage 347Spur Gearhead∅45 mm0.5 - 2.0 NmPage 349

Speed Speed Speed Speed Speed Speed Speed Speed

5 wire version2 wire version Enable Direction

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353526 350910 370427353524 352887 370426

24 24 24 24 24 243000 3000 4500 4500 4500 4500114 114 192 192 192 1923000 3000 4500 4500 4500 450089.9 130 82.8 131 82.8 1311.61 2.41 2.15 3.45 2.15 3.45150 150 149 149 149 1492.83 2.83 3.86 3.86 3.86 3.8674 74 76 76 76 76

10…28 10…28 10…28 10…28 10…28 10…28= VCC = VCC 0.33…10.8 0.33…10.8 0.33…10.8 0.33…10.8125 125 600 600 600 600

1250…3500 1250…3500 200…6480 200…6480 200…6480 200…64803000 3000 6000 6000 6000 6000

M 1:2

IP 40 IP 00

353526 353524

5.1 (2.5) K/W 6.7 (3.3) K/W 45.1 (22.1) s 256 (124) s -40…+85°C +125°C +105°C

181 gcm2

< 7.0 N 0 mm > 7.0 N 0.14 mm

6.8 N 95 N

1000 N 63 N

260 g

May 2017 edition / subject to change maxon EC motor

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm]

n [rpm]

Continuous operationThe drive can be operated with a speed controller and, taking account of the given thermal resistance (fig. 17 and 18) at an ambient temperature of 25°C, does not exceed the maximum permissible operat-ing temperatures.

Overload rangeThe drive reaches these operating points. Speed may vary from the set value. The overload protection shuts down the drive in the event of sustained overload.

n [rpm]

maxon Modular System Overview on page 27–33

EC 45 flat brushless, 50 Watt, with integrated electronics1-Q-speed controller

Motor Data (provisional)Values at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A

33 Max. torque mNm34 Max. current A9 Max. efficiency %

Characteristics35 Type of control36 Supply voltage +VCC V37 Speed set value input V38 Scale speed set value input rpm/V39 Speed range rpm40 Max. acceleration rpm/s

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature 41 Max. temperature of electronics

Mechanical data (preloaded ball bearings)16 Rotor inertia 24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications31 Weight of motor 32 Direction of rotation Clockwise (CW)

Values listed in the table are nominal.

Protective functions Overload protection, blockage protection, inverse-polarity protection, thermal overload protection, low/high voltage cut-off

Connection 2 wire version (Cable AWG 18) red +VCC 10…28 VDC black GND

Connection 5 wire version (Cable AWG 18/24) red +VCC 10…28 VDC black GND white Speed set value input green Monitor n (6 pulses per revolution) grey Disable (Type Enable) or sense of

direction (Type Direction)

IP 40 (with cover)IP 00 (without cover)

Planetary Gearhead∅42 mm3 - 15 NmPage 347Spur Gearhead∅45 mm0.5 - 2.0 NmPage 349

Speed Speed Speed Speed Speed Speed

5 wire version2 wire version Enable Direction

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412819 408057 412821412823 411678 412825

12 12 24 24 48 483710 3710 4250 4250 3970 3970671 671 419 419 187 1873260 3170 3840 3740 3580 3490231 279 227 289 257 3197.81 9.25 4.43 5.47 2.3 2.782850 2850 4180 4180 5010 501093.5 93.5 78.2 78.2 43.8 43.884 84 86 86 88 88

0.128 0.128 0.307 0.307 1.1 1.10.0615 0.0615 0.188 0.188 0.864 0.864

30.5 30.5 53.4 53.4 114 114313 313 179 179 83.4 83.41.32 1.32 1.03 1.03 0.798 0.79816.7 16.7 13 13 10.1 10.11210 1210 1210 1210 1210 1210

M 2:5

1006000

2000

4000

1.5 3.0 4.5

100 200 300

411678

6.0

IP 54* IP 00

4.34 (2.5) K/W 3.5 K/W 40 s 155 (86.9) s -40…+100°C +125°C

< 12.0 N 0 mm > 12.0 N 0.14 mm

12 N 170 N

8000 N 112 N

7 3 470 g

ESCON Mod. 50/4 EC-S 427ESCON Mod. 50/5 427ESCON 50/5 428ESCON 70/10 428DEC Module 50/5 430EPOS2 24/5 435EPOS2 50/5 435EPOS2 70/10 435EPOS2 P 24/5 438EPOS4 Module/CB 50/5 442EPOS4 Module 50/8 443EPOS4 Comp. 50/8 CAN 443MAXPOS 50/5 447

maxon EC motor May 2017 edition / subject to change

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 60 flat ∅68 mm, brushless, 100 Watt

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 6000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection motor (Cable AWG 18) red Motor winding 1 Pin 1 black Motor winding 2 Pin 2 white Motor winding 3 Pin 3 N.C. Pin 4 Connector Part number Molex 39-01-2040 Connection sensors (Cable AWG 28) grey Hall sensor 1 Pin 1 grey Hall sensor 2 Pin 2 grey Hall sensor 3 Pin 3 grey GND Pin 4 blue VHall 4.5…18 VDC Pin 5 N.C. Pin 6 Connector Part number Molex 430-25-0600 Wiring diagram for Hall sensors see p. 43

* Protection class only when installed with flange-side seal.

Recommended Electronics:Notes Page 32

IP 54* (with cover)IP 00 (without cover)

Planetary Gearhead∅52 mm4 - 30 NmPage 351

Encoder MILE512 - 4096 CPT,2 channelsPage 389

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323772 429271 244879

24 36 483190 3120 2080544 348 1352590 2510 1610444 560 5336.06 4.76 2.274940 7480 457070 69 21.184 87 85

0.343 0.522 2.280.264 0.625 2.570.5 109 217135 88 44

0.659 0.423 0.46221.1 13.6 14.83060 3060 3060

M 1:2

1.91 K/W 2.6 K/W 46 s 283 s -40…+100°C +125°C

< 15 N 0 mm

> 15 N 0.14 mm

12 N 183 N

8000 N 68 N

12 3 600 g

ESCON Mod. 50/4 EC-S 427ESCON Mod. 50/5 427ESCON 50/5 428ESCON 70/10 428DEC Module 50/5 430EPOS2 24/5, 50/5, 70/10 435EPOS2 P 24/5 438EPOS4 Module/CB 50/5 442EPOS4 Module 50/8 443EPOS4 Comp. 50/8 CAN 443MAXPOS 50/5 447

May 2017 edition / subject to change maxon EC motor

Stock programStandard programSpecial program (on request)

Part Numbers

Specifications Operating Range Comments

n [rpm] Continuous operationIn observation of above listed thermal resistance (lines 17 and 18) the maximum permissible wind-ing temperature will be reached during continuous operation at 25°C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

Assigned power rating

maxon Modular System Overview on page 28–36

EC 90 flat ∅90 mm, brushless, 90 Watt

Motor DataValues at nominal voltage

1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Stall current A9 Max. efficiency %

Characteristics10 Terminal resistance phase to phase W11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm2

Thermal data17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing 19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature

Mechanical data (preloaded ball bearings)23 Max. speed 5000 rpm24 Axial play at axial load

25 Radial play preloaded26 Max. axial load (dynamic) 27 Max. force for press fits (static)

(static, shaft supported) 28 Max. radial load, 5 mm from flange

Other specifications29 Number of pole pairs 30 Number of phases 31 Weight of motor

Values listed in the table are nominal.

Connection Pin 1 Hall sensor 1 Pin 2 Hall sensor 2 Pin 3 VHall 4.5…18 VDC Pin 4 Motor winding 3 Pin 5 Hall sensor 3 Pin 6 GND Pin 7 Motor winding 1 Pin 8 Motor winding 2 Wiring diagram for Hall sensors see p. 43

Cable Connection cable Universal, L = 500 mm 339380 Connection cable to EPOS2, L = 500 mm 354045

Recommended Electronics:Notes Page 32

with Hall sensors

Planetary Gearhead∅52 mm4 - 30 NmPage 351

Connector: 39-28-1083 Molex

Encoder MILE512 - 6400 CPT,2 channelsPage 390

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For your personal notes.