GRUNDFOS DATA BOOKLET

MGEStandard motors with built-in frequency converter

50/60 Hz

2

Contents

Product dataConstant-speed motors 3Speed controlled motors 3Type key 4Applications 4Special designs 4Product numbers 5

ConstructionStator housing 7Drain holes 7Shaft 7Bearings 7Terminal box 8Insulation 8Surface protection 8Materials 9MGE motors 10

FunctionsOverview of functions 11I/O module 12Control panel 12R100 12

Operating conditionsTemperature 13Air humidity 13Cooling 13Noise 13Voltage tolerances 14

Requirements and approvalsRegulatory requirements 15Approvals 15Environmental considerations 15

Motor dataMounting designations 16MGE 71 - 80, IM B3 single-phase 17MGE 71 - 80, IM B5 single-phase 19MGE 71 - 80, IM B14 single-phase 21MGE 90S - 132S, IM B3 three-phase 23MGE 90S - 132S, IM B5 three-phase 25MGE 90S - 132S, IM B14 three-phase 27Specifications 29Weight 31Shipping volumes and dimensions 31Electrical data 32

Further product documentationWebCAPS 33

MGE motors

Product data

Grundfos' standard motor product range consists of two main categories:

• constant-speed motors

• speed controlled motors.

Constant-speed motorsGrundfos constant-speed motors, MG, are totally enclosed, fan-cooled, asynchronous squirrel-cage induc-tion motors designed according to existing IEC, DIN and VDE standards and guidelines.

Single-phase constant-speed motors are available in the frame sizes 71 to 90 and in power sizes up to and inclu-ding 2.2 kW.

• Single-phase MG 71 and MG 80 with run capacitor up to 35 µF incorporated in the terminal box.

• Single-phase MG 90 with run capacitor up to 80 µF incorporated in the terminal box.

Three-phase constant-speed motors are available in the frame sizes 71 to 132 and in power sizes up to and inclu-ding 7.5 kW.

For further information, see Grundfos' data booklet on MG motors.

EFF 1 constant-speed motors

Furthermore, Grundfos can supply constant-speed motors in efficiency class 1 (EFF 1). For further informa-tion, see Grundfos' data booklet on MMG motors.

Note: The rest of this data booklet exclusively describes MGE motors. Further information on MG motors and special versions can be seen in other data booklets.

Speed controlled motorsGrundfos speed controlled motors, MGE, are totally enclosed, fan-cooled, asynchronous squirrel-cage induc-tion motors designed according to existing IEC, DIN and VDE standards and guidelines. MGE motors have built-in frequency converter, motor protection and - as far as single-phase motors are concerned - power factor correction (PFC).

MGE motors have either single-phase or tree-phase mains connection and are available in frame sizes from 71 up to and including 132 and power sizes from 0.37 up to and including 7.5 kW.

Variants

Grundfos MGE motors are available in two variants: Basic and Advanced.

Basic is an MGE motor with:- external start/stop,- external setpoint- signal output.

Advanced is a Basic version fitted with up to two modules:- Input/output module (I/O module)- control panel.

Fig. 1 Schematic drawing of position of modules in terminal box of an Advanced version

Continuous speed control

The speed control is continuous regulation of the speed of the MGE motor through control of frequency and voltage.

Control by changing the frequency is the optimum method as it ensures high efficiency.

Through continuous speed control you can set the motor to operate at any frequency within the range between minimum and maximum frequency.

TM

02 1

337

1001

Control panel

I/O module

3

4

Product data

MGE motors

PFC circuit

Single-phase motors are equipped with a PFC circuit (PFC = Power Factor Correction).

The PFC circuit has the following advantages:

• The motor fulfils EN 61000-3-2 regarding harmonic currents.

• The input current from the mains is sinusoidal andthe power factor is very close to 1, meaning that

- the RMS value of the current is 40 - 50% lower thanfor three-phase motors without PFC circuit,

- cables with lower cross-section can be used,

- smaller back-up fuses are required,

- when several motors supplied by different phasesare connected in parallel, the current in the commonneutral lead will be balanced so that the current inthe neutral will never be higher that the current inone mains phase.

• The motor is less sensitive to variations in the mains voltage (MGE motors yield full power in the entire mains voltage supply range 220 - 240 V, +/–10%, cor-responding to 198 - 264 V).

Type keyThe type key explains the type designation stated on the motor nameplate.

ApplicationsBesides producing MG and MGE motors for Grundfos' own extensive pump range, Grundfos supplies motors for industrial OEM customers who incorporate these motors in a wide variety of machines and plants. MGE motors are used in applications such as

• ventilation systems• hydraulic systems• compressors• machine tools• transport systems.

Special designsIn addition to the motors described in this data booklet, Grundfos produces:

• three-phase motors with other pole numbers, fre-quencies and powers

• motors with special shafts and flanges.

Special designs are available to OEM customers on request.

MG E 71 A 2 14 FF 100 B

Type range: Grundfos stan-dard motor.Shaft end with key, keyway and threaded hole

E: Electronically controlled by built-in frequency converter

Frame size

Length of stator core(A, B, C)

Pole number

Diameter of shaft end

Flange version:FF: Free-hole flangeFT: Tapped-hole flange

Pitch circle diameterflange motors

Model designation

Product data

MGE motors

Product numbers

Single-phase - Basic

Single-phase - Advanced

nnom

[min-1]Type

Power P2[kW]

Product numbers

IM B14 IM B5 IM B3

3000

MGE 71 A-2 0.37 87700025 87700013 87700001

MGE 71 B-2 0.55 87700026 87700014 87700002

MGE 80 A-2 0.75 87700027 87700015 87700003

MGE 80 B-2 1.1 87700028 87700016 87700004

1500

MGE 71 A-4 0.25 87700029 87700017 87700005

MGE 71 B-4 0.37 87700030 87700018 87700006

MGE 80 A-4 0.55 87700031 87700019 87700007

MGE 80 B-4 0.75 87700032 87700020 87700008

1000

MGE 71 B-4 0.18 87700033 87700021 87700009

MGE 71 B-4 0.25 87700034 87700022 87700010

MGE 80 B-4 0.37 87700035 87700023 87700011

MGE 80 B-4 0.55 87700036 87700024 87700012

nnomType

Power P2 Product numbers

[min-1] [kW] IM B14 IM B5 IM B3

3000

MGE 71 A-2 0.37 87750025 87750013 87750001

MGE 71 B-2 0.55 87750026 87750014 87750002

MGE 80 A-2 0.75 87750027 87750015 87750003

MGE 80 B-2 1.1 87750028 87750016 87750004

1500

MGE 71 A-4 0.25 87750029 87750017 87750005

MGE 71 B-4 0.37 87750030 87750018 87750006

MGE 80 A-4 0.55 87750031 87750019 87750007

MGE 80 B-4 0.75 87750032 87750020 87750008

1000

MGE 71 B-4 0.18 87750033 87750021 87750009

MGE 71 B-4 0.25 87750034 87750022 87750010

MGE 80 B-4 0.37 87750035 87750023 87750011

MGE 80 B-4 0.55 87750036 87750024 87750012

5

6

Product data

MGE motors

Three-phase - Basic

Three-phase - Advanced

nnom

[min-1]Type

Power P2[kW]

Product numbers

IM B14 IM B5 IM B3

3000

MGE 90 SB-2 1.5 87780001 87780011 87780021

MGE 90 LC-2 2.2 87780002 87780012 87780022

MGE 100 LC-2 3 87780003 87780013 87780023

MGE 112 MC-2 4 87790001 87790079 87790013

MGE 132 SC-2 5.5 87790002 87790008 87790014

MGE 132 SD-2 7.5 87790061 87790062 87790063

1500

MGE 90 SA-4 0.75 87780008 87780018 87780028

MGE 90 SB-4 1.1 87780004 87780014 87780024

MGE 90 LC-4 1.5 87780005 87780015 87780025

MGE 100 LB-4 2.2 87780006 87780016 87780026

MGE 100 LC-4 3 87780007 87780017 87780027

MGE 112 MC-4 4 87790003 87790009 87790015

MGE 132 SC-4 5.5 87790004 87790010 87790016

nnomType

Power P2[kW]

Product numbers

[min-1] IM B14 IM B5 IM B3

3000

MGE 90 SB-2 1.5 87760001 87760011 87760021

MGE 90 LC-2 2.2 87760002 87760012 87760022

MGE 100 LC-2 3 87760003 87760013 87760023

MGE 112 MC-2 4 87770001 87770079 87770013

MGE 132 SC-2 5.5 87770002 87770008 87770014

MGE 132 SD-2 7.5 87770061 87770062 87770063

1500

MGE 90 SA-4 0.75 87760008 87760018 87760028

MGE 90 SB-4 1.1 87760004 87760014 87760024

MGE 90 LC-4 1.5 87760005 87760015 87760025

MGE 100 LB-4 2.2 87760006 87760016 87760026

MGE 100 LC-4 3 87760007 87760017 87760027

MGE 112 MC-4 4 87770003 87770009 87770015

MGE 132 SC-4 5.5 87770004 87770010 87770016

MGE motors

Construction

Stator housingThe stator housing is made of light-alloy metal (Silumin) In MGE 71 and MGE 80 the bearing end shield in the non-drive end is integrated. In MGE 90 to MGE 132 the bearing end shield is removable.

Drain holesMGE 71 to MGE 132 have drain holes in the drive end as standard. All drain holes are closed with a blanking plug.

If the motor is installed in moist surroundings, the bottom drain hole should be open. This will change the enclosure class of the motor from IP 55 to IP 44.

Water which has entered the stator housing for instance through condensation can run out through the drain holes.

Single-phase MGE 71 and MGE 80

The motors have a drain hole in the drive end. The drain hole is closed with a plug. The flange can be turned 90°.

Fig. 2 Single-phase MGE 71 and MGE 80

Three-phase MGE 90 to MGE 132

B 3 motors have two drain holes, B 5 and B 14 motors have three drain holes. All drain holes are closed with blanking plugs. The flange can be turned 180°.

Fig. 3 Three-phase MGE 90 to MGE 132

ShaftSize of shaft end complies with IEC 72.

The shaft has key, keyway and threaded hole.

The shaft is balanced according to IEC 34-14 (HD 53.14 51), class N, i.e. the balancing was made with a half key in the keyway.

The shaft is normally made of steel 50-2, DIN W.-Nr. 1.0533. The motors are also available with shaft of stain-less steel, DIN W.-Nr. 1.4301 (AISI 304), and acid-resi-stant steel, DIN W.-Nr. 1.4401 (AISI 316).

BearingsThe ball bearings are high-quality bearings. The bearings have C3 clearance and are pre-stressed with a corrugated spring in the non-drive end. This gives longer bearing life and reduced bearing noise. Bearings marked "2Z" are sealed and lubricated for life. "2Z" means that the bearing has a bearing end shield on both sides (double shield). The bearings are lubricated with a high-temperature resistant grease (Klüberquiet BQH 72-102) capable of withstanding temperatures up to 180°C.

TM

02 1

254

0801

TM

03 0

304

4704

Drain hole

3212

Drain holes

Frame size Drive end Non-drive end

MGE 71 6204 2Z C3 6201 2Z C3

MGE 80 6204 2Z C3 6201 2Z C3

MGE 90 6305 2Z C4 6205 2Z C3

MGE 100 6306 2Z C4 6205 2Z C3

MGE 112 6306 2Z C4 6206 2Z C3

MGE 132 6308 2Z C4 6206 2Z C3

7

8

Construction

MGE motors

Terminal boxThe terminal box with built-in frequency converter is mounted on the stator housing. Screwed cable entries comply with EN 50626.

Cable entries, MGE 71 and MGE 80

• 2 x M16 cable entry, cable diameter ø4 - ø10.

• 1 x M20 cable entry, cable diameter ø10 - ø14.

Fig. 4 Cable entries, MGE 71 and MGE 80

Cable entries MGE 90 to MGE 132

• 2 x M16 cable entry, cable diameter ø4 - ø10

• 1 x M25 cable entry, cable diameter ø9 - ø17

• 2 x M16 blanking plugs

Fig. 5 Cable entries MGE 90 to MGE 132

InsulationThe insulation of Grundfos motors is tested according to insulation class F. This means that the maximum tempe-rature rise in the motor does not exceed +105°C at ambient temperature +40°C.

Surface protectionAll Grundfos motors are surface protected:

• The rotor surface is painted.

• The motors are electrocoated and comply with DS 412, corrosion class 2 (a Danish corrosion standard).The colour is black, NCS 9000, gloss 30-40, RAL 9005.

Tropical protection

Furthermore, the motors have corrosion proof stator bore as standard. This combined with the surface protec-tion gives the motors tropical protection as standard.

With a further coat of paint the motors will comply with DS 412, corrosion class 3.

Frame sizeBearing

Axial loadL10h = 16000h

to = 40° C

n = 3000 min-1

Axial loadL10h = 16000h

to = 40° C

n = 1500 min-1

Radial loadL10h = 16000h

to = 40° C

n = 3000 min-1

Radial loadL10h = 16000h

to = 40° C

n = 1500 min-1

Drive end Non-drive end [N] [N] [N] [N]

MGE 71 6204 6201 500 600 600 750

MGE 80 6204 6201 500 600 600 750

MGE 90 6305 6205 1100 1350 1100 1350

MGE 100 6306 6205 1400 1750 1400 1750

MGE 112 6306 6206 1400 1750 1400 1750

MGE 132 6308 6206 2000 2500 2000 2500

to = ambient temperature

TM

02 1

251

0801

TM

03 0

303

4704

Screwed cable entries

Screwed cable entries

Construction

MGE motors

Materials

MGE 71 and MGE 80

Fig. 6 Exploded view of MGE 71 - MGE 80

Pos. no.

Components MaterialsPos. no.

Components Materials

150 Stator housing Silumin 164 Terminal box cover Composite material

151 Fan cover Composite material 172 Shaft/rotor Round steel bar DIN W.-Nr. 1.0531

153 Ball bearing, drive end See table under "Bearings" 191 Foot Sheet iron

154 Ball bearing, non-drive end See table under "Bearings" 251Terminal box including electronics Silumin/composite material

156 Fan blade Composite material 254 Mounting plate Steel

156bBearing end shield, drive end

Cast iron(IM B 3, IM B 5) /Silumin (IM B 14)

TM

03 0

438

5104

264

263

159c

153

156b

154

172

159a156

152

151

158157

184

159d

171

251

272

168

271

164

166

267

255

254

265

266

191

192

270

9

10

Construction

MGE motors

MGE 90 to MGE 132 S

Fig. 7 Exploded view of MGE 90S - MGE 132S

Pos. no.

Components MaterialsPos. no.

Components Materials

150 Stator housing Silumin 164 Terminal box cover Composite material

151 Fan cover Composite material 172 Shaft/rotor Round steel bar DIN W.-Nr. 1.0531

153 Ball bearing, drive end See table under "Bearings" 191 Foot Sheet iron

154 Ball bearing, non-drive end See table under "Bearings" 251Terminal box including electronics Silumin/composite material

156 Fan blade Composite material 252 Cable entry block Silumin

156aBearing end shield, non-drive end Silumin 254 Mounting plate Iron

156bBearing end shield, drive end

Cast iron(IM B 3, IM B 5) /Silumin (IM B 14) 256 Terminal plug Composite material

*

TM

03 0

305

4904

164

251

181

166

262

264

263

253

260

259

258

265

252

255

254

256

152

151

156

156a

157a

158

154

172

153

156b

191

192

159c

184

187

188

159d

157

168

165

267

257

261

268

269

171

272

266

MGE motors

Functions

Overview of functions

FunctionsMGE 71 to MGE 132

Basic Advanced

TM

00 7

600

0304

Setting via control panel:

Setpoint

Start/stop

Max. frequency

Min. frequency

Setting via control panel:

Setpoint

Operating signal

Fault indication

TM

00 8

367

4801

Setting via R100:

Setpoint

Start/stop

Min./max. frequency

Change of direction of rotation

Controlled/constant frequency

PI controller

Signal relay

Ramp times

Operating conditions

Stop function

Reading via R100:

Setpoint

Operating signal

Motor status

TM

02 1

630

1701

Setting via potentiometer:

Setpoint

Start/stop

TM

00 4

533

3593

External signals:

Inputs

Setpoint

Start/stop

Sensor

Digital signals:

Max. frequency

Min. frequency

External fault

Change of direction of rotation

External reset

Speed(max. 7 preset speeds)

Ramp time (up/down)

Outputs:

Signal relay

Analog output

Not possible when potentiometer is fitted.

Standard

Additional module

11

12

Functions

MGE motors

I/O moduleThe I/O module has the following inputs and outputs:

• One sensor input

• Three digital inputs enabling

- choice between up to seven fixed speed settings (factory-set)

- choice of ramp times up/down (during start/stop and change of speed)

- setting of min. or max. frequency

- change of direction of rotation

- indication of external fault

- external resetting of fault.

• An analogue output enabling reading of

- current speed

- current sensor value

- current external setpoint value

- current frequency, intermediate circuit power or motor current.

The motor is factory-set to read "current speed".

Control panelThe terminal box has a control panel with:

• operating buttons for starting/stopping and setpoint setting

• light fields (yellow) for indicating current setpoint

• indicator lights, green (operation) and red (fault) for indicating operating and fault condition.

Furthermore, the control panel has an infrared eye for communicating with R100.

Fig. 8 Control panel on the terminal box

R100The MGE motor can be operated via infrared remote control R100.

In addition to the functions of the control panel, R100 enables

• reading of operating data

• reading of fault indications

• setting of ramp times, min./max. frequency, skip bands and direction of rotation

• setting of control mode

• selection of external setpoint signal/sensor signal

• allocation of numbers to motors in order to enable distinction between bus or R100 communication

• selection of function for digital input.

Fig. 9 MGE motor remotely controlled via R100

TM

00 7

600

0304

Light fields Operating buttons

Indicator lights

TM

02 0

936

0501

MGE motors

Operating conditions

TemperatureOperation: –20°C to +40°C.Storage, transport: –30°C to +60°C.

If the ambient temperature is above 40°C, or if the motor is installed more than 1,000 m above sea level, the rated motor load must be reduced, see figure 8.

Fig. 10 Reduction of rated motor load

Air humidityMaximum air humidity: 95%.

CoolingThe motor is cooled according to IEC 34-6, IC 0141, i.e. surface cooled by means of a fan mounted on the motor shaft (fan-cooled).

Fig. 11 Surface cooling by means of an external, shaft mounted fan (fan-cooled)

Do the following to ensure cooling of motor and electronics:

• Place the motor in such a way that cooling is sufficient.

• Temperature of the cooling air must not exceed 40°C.

• Keep cooling fins, holes in the fan cover and fan blade clean.

If installed outdoors the motor must be covered to avoid condensation on the electronic components, see figure 10.

Fig. 12 Examples of covers

NoiseGrundfos motors are low-noise motors with noise values below the maximum values stipulated in IEC 34-9.

Sound pressure level 50 Hz

Single-phase: max. 70 dB(A).Three-phase: see “Electrical data” on page 32.

Sound pressure level 60 Hz

Three-phase: see “Electrical data” on page 32.

The sound pressure level is measured 1 m from the surface of the motor with 20 mPa as reference sound pressure.

The measurement is made according to ISO 3743 or ISO 9614, and the sound pressure level is calculated on the basis of sound power measurements according to ISO 11203.

The values stated are maximum values incl. the upper tolerance of 3 dB according to ISO 4871.

This guiding curve indicates how much the noise is reduced when you reduce the speed of the MGE motor.

Fig. 13 Noise reduction resulting from speed reduction

TM0

1 6

728

329

9TM

02

680

8 23

03

20 25 30 35 40 45 50 55 60 65

50

60

70

80

90

100

[%]P2

t [°C]

1000 2250 3500 m

TM03

022

1 45

04TM

00

873

5 12

97

-30

-35

-25

-20

-15

-10

-5

0

2590 80 70 60100 50

dB(A)

min-1 [%]

13

14

Operating conditions

MGE motors

Voltage tolerancesAll Grundfos motors meet the requirements of IEC 34-1 with regard to mains voltage variations within the operating temperature range.

The voltage range MGE motors have voltage tolerances of –10%/+10%.

The voltage tolerances of the motors are set to take variations in the mains voltage into account. The voltage tolerances must not be exploited to run the motors at other voltages than the ones stated on the nameplate.

15

MGE motorsRequirements and approvals

Regulatory requirementsMGE motors fulfil the below directives and underlying standards, all applying to Europe.

Machinery Derective: 98/37/EC

EN ISO 12100:Basic concepts, general principles of planning, constructing and designing inrelation to machine safety.

Part 1: Basic terminology and methodology.

Low Voltage Directive: 73/23/EEC

EN 60 034-1: Classification and capacity in relation torotating electrical machines.

EN 60 335-1: General requirements to safety in relationto electrical appliances for householdsand the like.

EMC Directive: 89/336/EEC

EN 61 800-3: Requirements in relation to variable-speed electric motors.Part 3: EMC product standard with specific test methods.

CE-marking

MGE motors for the European market have the CE mark.

Fig. 14 CE mark

ApprovalsMGE motors for the American and Canadian marketshave the type designation MLE. Three-phase MGE/MLEhas cUR/US approval as standard.

Approval means that the motors have been tested by the American testing institute Underwriters Laboratories Inc. This allows the manufacturer to apply a mark of approval (Recognized Component Mark) to the motor.

Fig. 15 The combined UR and cUR approval

The following standards have been used for the tests:

USA standard:

- UL508C, Power Conversion Equipment.- UL1004, Electric Motors.

Canada standard:

- CAN/CSA C22.2 NO.14, Power Conversion Equip-ment.

- CAN/CSA C22.2 NO.100-95, Motors and Generators.

Environmental considerationsWhen manufacturing motors and other products Grundfos shows great consideration for the environ-ment. This includes materials, production methods, energy conservation as well as extensive recycling of materials. The manufacturing company Grundfos A/S is

• environmentally certified according to ISO 14001

• approved according to the European certificationstandard EMAS

• certified according to ISO 9001.

TM

02 1

695

1901

TM

02 1

594

1601

16

MGE motors

Motor data

Mounting designations

This overview includes all the mounting designations covered by IEC 60034-7. Grundfos offers B 3, B 5 and B 14.

IEC 60034-7Code ICode II

Mounting

Horisontal

Vertical with shaft end pointing

down

Vertical with shaft end

pointing up

Wall mounted

with shaft end to the

left

Wall mounted

with shaft end to the

right

Horisontal under ceiling

Foot-mounted motor

IM B 3IM 1001

IM V 5IM 1011

IM V 6IM 1031

IM B 6IM 1051

IM B 7IM 1061

IM B 8IM 1071

Foot-mounted motor with free-hole flange

IM B 35IM 2001

IM V 15 (FF)IM 2011

IM V 36 (FF)IM 2031 IM 2051 IM 2061 IM 2071

Foot-mounted motor with tapped-hole flange

IM B 34IM 2101

IM V 15 (FT)IM 2111

IM V 36 (FT)IM 2131 IM 2151 IM 2161 IM 2171

Flange-mounted motor (free-hole flange)

IM B 5IM 3001

IM V 1IM 3011

IM V 3IM 3031

Flange-mounted motor (tapped-hole flange)

IM B 14IM 3601

IM V 18IM 3611

IM V 19IM 3631

Note: Mounting the motor with the shaft pointing up requires special measures.

Motor data

MGE motors

MGE 71 - 80, IM B3 single-phase

GR9

030

MGE 71 - 80

TM0

1 20

86 5

104

O

L

D AC

HC

BA K

HD

AB

A

AA

E

C B

BB

LL

AD

HA H

EB

AF AE

DB

GA

D

F

G

17

18

Motor data

MGE motors

MGEShort type

designation[kw]

Stator housing Shaft end

IEC: AC AD AE AF L LL D DB E EB F G GA

DIN: g p1 k d d6 I u t

71A A2-C 0.37

141 140 105 105 221 169 14 j6 M5 30 22 5 11 16

71B B2-C 0.55

71A A4-C 0.25

71B B4-C 0.37

71B B6-C 0.18

71B B6-C 0.25

80A A2-C 0.75

141 140 105 105 271 169 19 j6 M6 40 32 6 15.5 21.5

80B B2-C2 1.1

80A A4-C 0.55

80B B4-C 0.75

80B B6-C 0.37

80B B6-C 0.55

MGEShort type

designation[kw]

Foot dimensions Cable entries

IEC: A AA AB B BA BB C H HA HC HD K O

DIN: b n f a m e w1 h c p s

71A A2-C 0.37

112 27 138 90 20 110 45 71 3 142 211 7 (M6)2 x M161 x M20

71B B2-C 0.55

71A A4-C 0.25

71B B4-C 0.37

71B B6-C 0.18

71B B6-C 0.25

80A A2-C 0.75

125 37 158 100 25 125 50 80 3 151 220 10 (M8)2 x M161 x M20

80B B2-C2 1.1

80A A4-C 0.55

80B B4-C 0.75

80B B6-C 0.37

80B B6-C 0.55

Motor data

MGE motors

MGE 71 - 80, IM B5 single-phase

GR

90

31

MGE 71 - 80

TM0

1 20

88 5

104

L

LB

T

E

P N

LL

LA

AC

O

D

M

AD

AF AE

45

SxZ

EB

DB

GA

D

F

G

19

20

Motor data

MGE motors

MGEShort type

designation[kw]

Stator housing Shaft end

IEC: AC AD AE AF L LB LL D DB E EB F G GA

DIN: g p1 k d d6 I u t

71A A2-C 0.37

141 140 105 105 241 211 169 14 j6 M5 30 22 5 11 16

71B B2-C 0.55

71A A4-C 0.25

71B B4-C 0.37

71B B6-C 0.18

71B B6-C 0.25

80A A2-C 0.75

141 140 105 105 291 251 169 19 j6 M6 40 32 6 15.5 21.5

80B B2-C2 1.1

80A A4-C 0.55

80B B4-C 0.75

80B B6-C 0.37

80B B6-C 0.55

MGEShort type

designation[kw]

Flange Cable entries

IEC: LA M N P SxZ T O

DIN: c1 e1 b1 a1 s1 f1

71A A2-C 0.37

9 130 110 160 ø10 (M8) x 4 3.52 x M161 x M20

71B B2-C 0.55

71A A4-C 0.25

71B B4-C 0.37

71B B6-C 0.18

71B B6-C 0.25

80A A2-C 0.75

10 165 130 200 ø12 (M10) x 4 3.52 x M161 x M20

80B B2-C2 1.1

80A A4-C 0.55

80B B4-C 0.75

80B B6-C 0.37

80B B6-C 0.55

Motor data

MGE motors

MGE 71 - 80, IM B14 single-phase

GR

90

29

MGE 71 - 80

TM0

1 20

92

510

4

EB

LL

AC

O

L

LB

T

DNP

E

LA

AF AE

AD

M

SxZ

45

DB

GA

D

F

G

21

22

Motor data

MGE motors

MGEShort type

designation[kw]

Stator housing Shaft end

IEC: AC AD AE AF L LB LL D DB E EB F G GA

DIN: g p1 k d d6 I u t

71A A2-C 0.37

141 140 105 105 221 191 169 14 j6 M5 30 22 5 11 16

71B B2-C 0.55

71A A4-C 0.25

71B B4-C 0.37

71B B6-C 0.18

71B B6-C 0.25

80A A2-C 0.75

141 140 105 105 271 231 169 19 j6 M6 40 32 6 15.5 21.5

80B B2-C2 1.1

80A A4-C 0.55

80B B4-C 0.75

80B B6-C 0.37

80B B6-C 0.55

MGEShort type

designation[kw]

FlangeCable

entries

IEC: LA M N P SxZ T O

DIN: c1 e1 b1 a1 s1 f1

71A A2-C 0.37

12 85 70 105 M6 x 4 2.52 x M161 x M20

71B B2-C 0.55

71A A4-C 0.25

71B B4-C 0.37

71B B6-C 0.18

71B B6-C 0.25

80A A2-C 0.75

12 100 80 120 M6 x 4 32 x M161 x M20

80B B2-C2 1.1

80A A4-C 0.55

80B B4-C 0.75

80B B6-C 0.37

80B B6-C 0.55

Motor data

MGE motors

MGE 90S - 132S, IM B3 three-phase

GR

90

35

MGE 90S - 132S

TM0

3 0

306

510

4

C

AAB

AEAF

AD

D

E

O

LL

LLB

AC

H

HD

HA

HC

EB

B’B

BB

K

DB

GA

D

F

G

23

24

Motor data

MGE motors

MGEShort type

designation[kw]

Stator housing Shaft end

IEC: AC AD AE AF L LL D DB E EB F G GA

DIN: g p1 k d d6 I u t

90S SA4-D 0.75

178 167 132 132 331 260 24j6 M8 50 40 8 20 2790S SB2-D1 1.5

90S SB4-D1 1.1

90L LC2-D1 2.2178 167 132 132 371 260 24j6 M8 50 40 8 20 27

90L LC4-D1 1.5

100L LC2-D1 3

198 177 132 132 395 260 28j6 M10 60 50 8 24 31100L LB4-D1 2.2

100L LC4-D1 3

112M MC2-D1 4220 188 145 145 432 300 28j6 M10 60 50 8 24 31

112M MC4-D1 4

132S SC2-D1 5.5

220 188 145 145 471 300 38k6 M12 80 70 10 33 41132S SD2-D1 7.5

132S SC4-D1 5.5

MGEShort type

designation[kw]

Foot dimensions Cable entries

IEC: A AB B B' BB C H HA HC HD K O

DIN: b f a a e w1 h c p s

90S SA4-D 0.75

140 178 100 125 155 56 90 3 179 257 10 1xM25 2xM1690S SB2-D1 1.5

90S SB4-D1 1.1

90L LC2-D1 2.2140 178 100 125 155 56 90 3 179 257 10 1xM25 2xM16

90L LC4-D1 1.5

100L LC2-D1 3

160 199 140 125 170 63 100 3 199 277 12 1xM25 2xM16100L LB4-D1 2.2

100L LC4-D1 3

112M MC2-D1 4190 228 140 125 172 70 112 4 222 300 12 1xM25 2xM16

112M MC4-D1 4

132S SC2-D1 5.5

216 255 140 125 172 89 132 5 242 320 12 1xM25 + 2xM16132S SD2-D1 7.5

132S SC4-D1 5.5

Motor data

MGE motors

MGE 90S - 132S, IM B5 three-phase

GR

90

36

MGE 90S - 132S

TM0

3 0

307

470

4

AEAF

AD

SxZ

P N D

LA

E

O

LL

L

LBA

C

T

M

45°

EB

DB

GA

D

F

G

25

26

Motor data

MGE motors

MGEShort type

designation[kw]

Stator housing Shaft end

IEC: AC AD AE AF L LB LL D DB E EB F G GA

DIN: g p1 k d d6 I u t

90S SA4-D 0.75 178 167 132 132 371 321 260 24j6 M8 40

40

6 16 22

90S SB2-D1 1.5178 167 132 132 371 321 260 24j6 M8 50 8 20 27

90S SB4-D1 1.1

90L LC2-D1 2.2178 167 132 132 371 321 260 24j6 M8 50 40 8 20 27

90L LC4-D1 1.5

100L LC2-D1 3

198 177 132 132 395 335 260 28j6 M10 60 50 8 24 31100L LB4-D1 2.2

100L LC4-D1 3

112M MC2-D1 4220 188 145 145 432 372 300 28j6 M10 60 50 8 24 31

112M MC4-D1 4

132S SC2-D1 5.5

220 188 145 145 471 391 300 38k6 M12 80 70 10 33 41132S SD2-D1 7.5

132S SC4-D1 5.5

MGEShort type

designation[kw]

Flange Cable entries

IEC: LA M N P SxZ T O

DIN: c1 e1 b1 a1 s1 f1

90S SA4-D 0.75 18 165 130 198 ø12x4 3.5 1xM25 + 2xM16

90S SB2-D1 1.518 165 130 198 ø12x4 3.5

1xM252xM1690S SB4-D1 1.1

90L LC2-D1 2.218 165 130 198 ø12x4 3.5

1xM252xM1690L LC4-D1 1.5

100L LC2-D1 3

10 215 180 250 ø15x4 41xM252xM16

100L LB4-D1 2.2

100L LC4-D1 3

112M MC2-D1 410 215 180 250 ø15x4 4

1xM252xM16112M MC4-D1 4

132S SC2-D1 5.5

12 265 230 300 ø15x4 41xM252xM16

132S SD2-D1 7.5

132S SC4-D1 5.5

Motor data

MGE motors

MGE 90S - 132S, IM B14 three-phase

TM0

3 0

302

470

4

MGE 90S - 132S

TM0

3 0

308

470

4

AEAF

AD

SxZ45°

P N D

LA

E

O

LL

L

LB

AC

T

M

EB

DB

GA

D

F

G

27

28

Motor data

MGE motors

MGEShort type

designation[kw]

Stator housing Shaft end

IEC: AC AD AE AF L LB LL D DB E EB F G GA

DIN: g p1 k d d6 I u t

90S SB2-D1 1.5178 167 132 132 331 281 260 24j6 M8 50 40 8 20 27

90S SB4-D1 1.1

90L LC2-D1 2.2178 167 132 132 371 321 260 24j6 M8 50 40 8 20 27

90L LC4-D1 1.5

100L LC2-D1 3

198 177 132 132 395 335 260 28j6 M10 60 50 8 24 31100L LB4-D1 2.2

100L LC4-D1 3

112M MC2-D1 4220 188 145 145 432 372 300 28j6 M10 60 50 8 24 31

112M MC4-D1 4

132S SC2-D1 5.5

220 188 145 145 471 391 300 38k6 M12 80 70 10 33 41132S SD2-D1 7.5

132S SC4-D1 5.5

MGEShort type

designation[kw]

FlangeCable

entries

IEC: LA M N P SxZ T O

DIN: c1 e1 b1 a1 s1 f1

90S SB2-D1 1.513 115 95 135 M8 3

1xM252xM1690S SB4-D1 1.1

90L LC2-D1 2.213 115 95 135 M8 3

1xM252xM1690L LC4-D1 1.5

100L LC2-D1 3

14 130 110 160 M8 3.51xM252xM16

100L LB4-D1 2.2

100L LC4-D1 3

112M MC2-D1 414 130 110 160 M8 3.5

1xM252xM16112M MC4-D1 4

132S SC2-D1 5.5

28 165 130 200 M10 3.51xM252xM16

132S SD2-D1 7.5

132S SC4-D1 5.5

Motor data

MGE motors

Specifications

MGE 71 and MGE 80 Basic

MGE 71 and MGE 80 Advanced (Basic model with I/O module and control panel)

Supply voltageMotor variants1 x 220-240 V, ±10%, 50/60 Hz, PE.

Mains frequency 50/60 Hz ± 2 Hz.

Earthing The motor must be earthed.

Voltage quality IEC 60146-1-1, class C.

Back-up fuse

Both slow and quick-tripping standard fuses can be used.

Motor output up to[kW]

Min. [A]

Max.[A]

0.371.1

610

1010

Additional protectionEarth leakage circuit breaker also tripping out when pulsating DC occur.

The breaker must be marked with this symbol:

Inputs

One start/stop input Via external potential-free circuit breaker: Voltage 5 VDC, current < 5 mA.

One setpoint input

Potentiometer 0-10 VDC, 10 kΩ (via internal + 10 VDC voltage supply).

Voltage signal 0-10 VDC, Ri > 50 kΩ.Tolerance +0%/–3% at max. voltage signal.

Current signal DC 0-20 mA / DC 4-20 mA, Ri = 175 Ω.Tolerance +0%/–3% at max. voltage signal.

Signal cables, inputsScreened cable, 0.5-1.5 mm². Maximum cable length for potentiometer: 100 m, for voltage and current signals: 500 m.

Output

DC supply 10 VDC supply, max. 2.5 mA

One signal outputPotential-free changeover contact (relay):Maximum contact load: 250 VAC, 2 A. Min. contact load: 5 VDC, 1 mA

Signal cable, output Screened cable, 0.5-2.5 mm². Maximum cable length: 500 m.

Protectionfunction

Emergency stop of motorProtection against overvoltage, undervoltage, too high temperature, motor overload and seizure.

Prevention of unnecessarymotor stoppage*

Regenerative protection.

EMC (electromagnetic compatibility)EN 61 800-3. Residential areas - unlimited distribution. Corresponding to: CISPR 11, class B, group 1.

Enclosure class Standard: IP 55 (IEC 34-5) for motor and terminal box.

Insulation class F (IEC 85).

Thermal protection IEC 34-11: TP 211

Leakage current < 3.5 mA.

* In case of deceleration and stop, ramp times are automatically extended to counteract generator or stall effect if the load has a large moment of inertia.

I/O module

One sensor input

Voltage signal 0-10 VDC, Ri > 50 kΩ..Tolerance +0%/–3% at max. voltage signal.

Current signal 0-20 mA DC / 4-20 mA DC, Ri = 175 Ω.Tolerance +0%/–3% at max. voltage signal.

DC supply for sensor 24 VDC, max. 40 mA or 10 VDC, max. 2.5 mA.

Three digital inputs Via external potential-free circuit breaker: Voltage 5 VDC, current < 5 mA.

One analogue output Voltage signal 0-10 VDC.

Signal cables, I/O moduleScreened cable, 0.5-1.5 mm².Max. cable length for voltage and current signal: 500 m

Control panel

Light fields (yellow diodes) Indication of current setpoint.

Operating buttons Start/stop and setpoint setting.

Green/red indicator lights Indication of operating/fault condition.

R100 interface Communication with remote control R100.

29

30

Motor data

MGE motors

MGE 90 to MGE 132 Basic

MGE 90 to MGE 132 Advanced

Supply voltageMotor variants3 x 380-480 V ±10%, 50/60 Hz, PE.3 x 380-415 V ±10%, 50/60 Hz, PE (only 5.5 kW, 4-pole).

Mains frequency 50/60 Hz ± 2 Hz.

Earthing The motor must be earthed.

Voltage quality IEC 60146-1-1, class C.

Back-up fuse

Both slow and quick-tripping standard fuses can be used.

Motor output up to[kW]

Min.[A]

Max.[A]

0.75 to 3.04.0 to 5.5

7.5

101625

161632

Additional protectionEarth leakage circuit breaker also tripping out when pulsating DC occur.

The breaker must be marked with these symbols:

Inputs

One start/stop input Via external potential-free circuit breaker: Voltage 5 VDC, current < 5 mA.

One setpoint input

Potentiometer 0-10 VDC, 50 kΩ (via internal voltage supply).

Voltage signal 0-10 VDC, Ri > 50 kΩ.Tolerance +0%/–3% at max. voltage signal.

Current signal DC 0-20 mA / DC 4-20 mA, Ri = 175 Ω.Tolerance +0%/–3% at max. voltage signal.

Signal cables, inputsScreened cable, 0.5-1.5 mm². Maximum cable length for potentiometer: 100 m, for voltage and current signals: 500 m.

Output

DC supply10 VDC supply, max. 2.5 mA24 VDC supply, max. 40 mA.

One Signal outputPotential-free changeover contact (relay):Maximum contact load: 250 VAC, 2 A. Min. contact load: 5 VDC, 10 mA

Signal cable, output Screened cable, 0.5-2.5 mm². Maximum cable length: 500 m.

Protectionfunctions

Emergency stop of motorProtection against overvoltage, undervoltage, too high temperature, motor overload and seizure.

Prevention of unnecessarymotor stoppage*

Regenerative protection.

EMC (electromagnetic compatibility)

EN 61 800-3. Residential areas - unlimited distribution. Corresponding to: CISPR 11, class B, group 1.Immunity: Industry.

Enclosure class Standard: IP 55 (IEC 34-5) for motor and terminal box.

Insulation class F (IEC 85).

Thermal protection IEC 34-11: TP 211

Leakage current < 10 mA.

* In case of deceleration and stop, ramp times are automatically extended to counteract generator or stall effect if the load has a large moment of inertia.

I/O module

One sensor input

Voltage signal 0-10 VDC, Ri > 50 kΩ..Tolerance +0%/–3% at max. voltage signal.

Current signal 0-20 mA DC / 4-20 mA DC, Ri = 175 Ω.Tolerance +0%/–3% at max. voltage signal.

DC supply for sensor 24 VDC, max. 40 mA or 10 VDC, max. 2.5 mA.

Three digital inputs Via external potential-free circuit breaker: Voltage 5 VDC, current < 5 mA.

One analogue output Voltage signal 0-10 VDC.

Signal cables, I/O moduleScreened cable, 0.5-1.5 mm².Max. cable length for voltage and current signal: 500 m

Control panel

Light fields (yellow diodes) Indication of current setpoint.

Operating buttons Start/stop and setpoint setting.

Green/red indicator lights Indication of operating/fault condition.

R100 interface Communication wiht remote control R100.

Motor data

MGE motors

Weight

Single-phase Three-phase

Shipping volumes and dimensions

TM0

0 2

179

350

3

TM0

0 2

180

350

3

TM0

0 2

181

350

3

B3 B5 B14

Motor [kW]Pole

numberB3

[kg]B5

[kg]B14[kg]

MGE 71 B 0.18 6 9.0 9.9 8.7

MGE 71 B 0.25 6 9.0 9.9 8.7

MGE 80 B 0.37 6 11.6 13.4 11.3

MGE 80 B 0.55 6 11.6 13.4 11.3

MGE 71A 0.25 4

MGE 71 B 0.37 4 9.1 10.0 8.9

MGE 80 A 0.55 4 10.6 12.2 10.2

MGE 80 B 0.75 4 12.0 13.6 11.6

MGE 71 A 0.37 2 8.8 9.7 8.6

MGE 71 B 0.55 2 9.4 10.3 9.2

MGE 80 A 0.75 2 10.8 12.4 10.4

MGE 80 B 1.1 2 12.1 13.7 11.7

Motor [kW]Pole

numberB3

[kg]B5

[kg]B14[kg]

MGE 90 SA 0.75 4 20.6 21.3 20.3

MGE 90 SB 1.1 4 26.6 27.3 26.3

MGE 90 LC 1.5 4 27.6 28.3 27.3

MGE 100 LB 2.2 4 33.0 34.8 33.0

MGE 100 LC 3.0 4 35.0 36.8 35.0

MGE 112 MC 4.0 4 47.5 48.5 47.1

MGE 132 SC 5.5 4 58.3 56.8

MGE 90 SB 1.5 2 23.6 24.3 23.3

MGE 90 LC 2.2 2 27.6 28.3 27.3

MGE 100 LC 3.0 2 31.0 32.8 31.0

MGE 112 MC 4.0 2 42.5 43.5 42.1

MGE 132 SC 5.5 2 48.3 50.1 48.6

MGE 132 SD 7.5 2 51.5 53.3 51.8

Motor typeShip. vol.

[m3]

[mm]

H L B

MGE 71 og 80 0.021 230 320 280

MGE 90 og 100 0.051 350 485 300

MGE 112 og 132 0.085 380 585 380

31

32

Motor data

MGE motors

Electrical data

MGE single-phase

1 x 220 - 240 V 50/60 Hz

MGE three-phase

3 x 380 - 480 V 50/60 Hz

* Voltage range 3 x 380 - 415 V.

P2[kW]

TypeIn

[A]Cos ϕ eta

[%]nmin- nmax

[min-1]

Mn[Nm]

M(max)/Mn[%]

M(st)/Mn[%]

J

[kgm2]Sound pressure

[db(A)]

nnom= 3000 [min-1]

0.37 MGE 71 A-2 2.70-2.50 0.96 68 360-4250 1.25 100 100 0.00049 -

0.55 MGE 71 B-2 3.90-3.60 0.96 70 360-4250 1.85 100 100 0.00055 -

0.75 MGE 80 A-2 5.10-4.70 0.97 72 360-4250 2.55 100 100 0.00064 -

1.10 MGE 80 B-2 7.40-6.80 0.97 73 360-4250 3.70 100 100 0.00077 -

nnom= 1500 [min-1]

0.25 MGE 71 A-4 2.00-1.90 0.94 64 180-2100 1.70 100 100 0.00074 -

0.37 MGE 71 B-4 2.80-2.60 0.96 66 180-2100 2.50 100 100 0.00086 -

0.55 MGE 80 A-4 4.00-3.60 0.97 69 180-2100 3.70 100 100 0.00110 -

0.75 MGE 80 B-4 5.30-4.85 0.97 71 180-2100 5.10 100 100 0.00140 -

nnom= 1000 [min-1] 0.18 MGE 71 B-4 1.60-1.50 0.93 59 180-1410 1.90 100 100 0.00086 -

0.25 MGE 71 B-4 2.30-2.10 0.94 57 180-1410 2.65 100 100 0.00086 -

0.37 MGE 80 B-4 2.90-2.70 0.95 64 180-1410 4.00 100 100 0.00140 -

0.55 MGE 80 B-4 4.50-4.10 0.97 61 180-1410 5.80 100 100 0.00140 -

P2[kW]

TypeIn

[A]Cos ϕ eta

[%]nmin- nmax

[min-1]

Mn[Nm]

M(max)/Mn[%]

M(st)/Mn[%]

J

[kgm2]Sound pressure

[db(A)]

nnom= 3000 [min-1]

0.75 MGE 90SA2-D1 2.0 - 1.8 0.80 - 0.70 77 700-2920 2.45 100 100 0.00200

1.10 MGE 90SA2-D1 2.6 - 2.3 0.88 - 0.77 78 700-2890 3.65 100 100 0.00200

1.50 MGE 90SB2-D1 3.3 - 2.7 0.91 - 0.87 81 700-2860 5.00 100 100 0.00200 63

2.20 MGE 90LC2-D1 4.6 - 3.8 0.92 - 0.90 83 700-2860 7.35 100 100 0.00240 64

3.00 MGE 100LC2-D1 6.2 - 5.0 0.94 - 0.92 83 700-2860 10.00 100 100 0.00310 64

4.00 MGE 112MC2-D1 8.1 - 6.6 0.94 - 0.92 85 700-2860 13.40 100 100 0.00750 68

5.50 MGE 132SC2-D1 11.0 - 8.8 0.94 - 0.93 85.5 700-2860 18.40 100 100 0.00880 68

7.50 MGE 132SD2-D1 15.0 - 12.0 0.94 - 0.93 85 700-2880 25.00 100 100 0.01000 74

nnom= 1500 [min-1] 0.55 MGE 90SA4-D1 1.5 - 1.6 0.82 - 0.61 74 350-1440 3.65 100 100 0.00260

0.75 MGE 90SA4-D1 1.8 - 1.9 0.87 - 0.66 75 350-1420 5.10 100 100 0.00260

1.10 MGE 90SB4-D1 2.5 - 2.2 0.90 - 0.82 79 350-1400 7.50 100 100 0.00290 52

1.50 MGE 90LC4-D1 3.3 - 2.9 0.92 - 0.83 80 350-1400 10.30 100 100 0.00360 53

2.20 MGE 100LB4-D1 4.6 - 3.8 0.94 - 0.90 81 350-1400 15.00 100 100 0.00470 52

3.00 MGE 100LC4-D1 6.2 - 5.0 0.94 - 0.91 83 350-1430 20.00 100 100 0.01100 57

4.00 MGE 112MC4-D1 8.1 - 6.6 0.94 - 0.92 84 350-1430 26.80 100 100 0.01400 59

5.50* MGE 132SC4-C2 11.3 - 10.5 0.95 - 0.94 81 350-1440 36.60 100 100 0.01700 59

Further product documentation

MGE motors

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