Linear Motors - Hiwin Linear Products | Hiwin UK

Linear Motors& Positioning Measurement Systems

Note:The technical data in this catalog may be changed without prior notice.

3LM-04-2-EN-1703-K

Motors, Drives & Accessories Linear Motors & Positioning Measurement Systems

Alongside complete linear motor axes and linear motor axis systems, HIWIN also offers individual linear motor components for customised axis design. The linear motors consist of the primary part (forcer) with motor windings, and magnet tracks (stators) with permanent magnets. By combining several stators, travel distances of any length can be created. Similarly, several forcers can be operated on one linear motor axis. These can either be independent-ly controlled on the axis, or be connected in parallel to increase feed power.

4

Linear Motors & Positioning Measurement SystemsContents

5LM-04-2-EN-1703-K

Contents

1 Product overview ............................................................................................................................................................7

2 HIWIN LMSA linear motors ..............................................................................................................................................82.1 Special characteristics of the LMSA linear motors 82.2 Force chart for LMSA linear motors 82.3 Order code LMSA linear motors 92.4 LMSA linear motor specifications 10

3 HIWIN LMC linear motors .............................................................................................................................................. 163.1 Special characteristics of the LMC linear motors 163.2 Force chart for LMC linear motors 163.3 Order code LMC linear motors 173.4 LMC linear motor specifications 18

4 HIWIN LMFA linear motors ............................................................................................................................................ 244.1 Special characteristics of the LMFA linear motors 244.2 Order code LMFA linear motors 244.3 Force chart for LMFA linear motors 254.4 LMFA linear motor specifications 26

5 HIWIN MAGIC – Magnetic positioning measurement systems ......................................................................................... 405.1 HIWIN positioning measurement systems 405.2 HIWIN MAGIC-PG positioning measurement system 415.3 HIWIN MAGIC positioning measurement systems: technical data 425.4 Connection analogue and digital variant 465.5 PMED display 475.6 Reference switch 49

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Linear Motors & Positioning Measurement SystemsProduct overview

7LM-04-2-EN-1703-K

1. Product overview

HIWIN LMSA linear motors Page 8

Highest power density Flat design High acceleration High synchronous run Permanent magnets in the stator are cast in epoxy resin

HIWIN LMC linear motors Page 16

Extremely dynamic No cogging, thus highest synchronous operation No magnetic pull in the guiding system Optional: Design for vacuum applications

HIWIN LMFA linear motors Page 24

Efficient cooling system Extremely high thrust High acceleration UL-certified High synchronous run

HIWIN MAGIC – magnetic positioning measurement systems Page 40

Zero contact measurement with 1 VPP or digital output Digital resolution of up to 0.5 μm Encoder with metal housing and IP67 protection mode Signal output in real time

8

Linear Motors & Positioning Measurement SystemsHIWIN linear motors LMSA

2. HIWIN LMSA linear motors

2.1 Special characteristics of the LMSA linear motorsThe HIWIN LMSA synchronous linear motors are the compact power packs of linear actuators. The linear motors in the LMSA series stand out for their extremely high power density and very flat design. Due to their low motor mass, the actuators can be operated in a highly dynamic manner. A high synchronous operation is achieved through the optimised configuration of the permanent magnets in the stator. The ben-efits of the LMSA linear motors make them the preferred choice in fields with limited installation space and high feed thrust requirements.

Key features of the LMSA linear motors: Highest power density Flat design High acceleration High synchronous run Permanent magnets in the stator are cast in epoxy resin UL-certified

Typical fields of application of the LMSA linear motors: Automation technology Handling Packaging Semiconductors Measuring technology

2.2 Force chart for LMSA linear motors

500 1,000 1,500 2,000 2,500

Peak forceContinuous force

3621,023

289103

579205

512181

868308

1,535544

823292

1,646583LMSA32(L)

2,469875LMSA33(L)

1,166LMSA34(L)

LMSA31(L)

LMSA23(L)

2,048544LMSA24(L)

LMSA22(L)

LMSA21(L)

LMSA13(L)

LMSA12(L)

LMSA11(L)

3,000 [N]0

3,292

9LM-04-2-EN-1703-K

2.3 Order code LMSA linear motors

2.3.1 Order code of primary part (forcer)

2.3.2 Order code of magnet track (stator)

Linear motor:LMSA

Stator for linear motors:LMSA

EA: Full epoxy encapsulation

Length of stator [mm]:1: 1203: 300

Stator model:S: StandardC: Customer specific

Width of stator:1: Suitable for LMSA12: Suitable for LMSA23: Suitable for LMSA3

Motor type1)

None: Standard windingL: Winding with low back EMF for high speed

LMSA 11 L

LMSA 1 S 1 EA

1) See Table 2.1 (LMSA1) Table 2.2 (LMSA2) Table 2.3 (LMSA3)

10


2.4 LMSA linear motor specifications

2.4.1 LMSA1 linear motor specifications

Force-velocity curves (DC bus voltage: 600 VDC)

080 16 24 32

200

300

100

400

500

Force

[N]

LMSA11LLMSA11

00 8 16 24 32

300400

200100

500600700

Force

[N]

LMSA12LLMSA12

080 16 24 32

1,000

800

600

400

200

Force

[N]

LMSA13LLMSA13

Velocity [m/s]Velocity [m/s] Velocity [m/s]

FpFc

Table 2.1 Technical data for LMSA1

Symbol Unit LMSA11 LMSA11L LMSA12 LMSA12L LMSA13 LMSA13LForces and electrical parametersContinuous force at Tmax Fc N 103 205 308Continuous current at Tmax Ic Aeff 2.1 4.7 4.2 9.4 6.3 14.1Peak force (for 1 s) Fp N 289 579 868Peak current (for 1 s) Ip Aeff 6.3 14.1 12.7 28.3 19.0 42.4Ultimate force (for 0.5 s) Fu N 379 759 1,138Ultimate current (for 0.5 s) Iu Aeff 10.6 23.6 21.1 47.1 31.7 70.7Force constant Kf N/Aeff 48.6 21.7 48.6 21.7 48.6 21.7Attraction force Fa N 481 963 1,444Electrical time constant Ke ms 4.4 4.3 4.5 4.1 4.4 4.0Resistance 1) R25 Ω 8.4 1.7 4.1 0.9 2.8 0.6Inductance 1) L mH 37.1 7.3 18.5 3.7 12.4 2.4Back EMF constant Ku Veff/(m/s) 28.1 12.6 28.1 12.6 28.1 12.6Motor constant Km N/√ W 13.7 13.6 19.6 18.7 23.7 22.9Thermal resistance Rth °C/W 1.23 0.63 0.41Thermal time constant Tth s 1,830 2,720 4,210Thermal switch 3 PTC SNM 120 in seriesMax. DC bus voltage V 600Mechanical parametersMax. bending radius of motor cable Rbend mm 69Pole pair pitch 2 mm 30Max. winding temperature Tmax °C 120Mounting holes (forcer) n 3 6 9Weight of forcer MF kg 0.7 1.4 2.1Length of forcer LF mm 118 223 328Unit mass of stator MS kg/m 2.7Length of stator/Dimension N LS mm 120 mm/N = 2; 300 mm/N = 5Total height (forcer + stator) H mm 34

All the specifications in the table (except dimensions) are in ± 10 % of tolerance at 25 °C ambient temperature1) Line to line

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Dimensions of forcer

Dimensions of stator

Mounting tolerances

2021

LF

28 20(n - 1) × 35

1630

10 15

1019.723.5

26

56

V

W

+ T

U

- T

12.27.2

8.4

(n × 2)-M4 × 0.7P × 4DP

2-M3 × 0.5P × 5DP23.7

19.7

1000

52 42

LS + 4.36LS

9.74.1

60 × (N-1)31

(2×N)-Ø4.5thru; Ø8 × 5.6DP

N S

5

Air ga

p 0.6

Forcer

Stator

0.02

0.05/500

34+0

.1 0

12





Symbol Unit LMSA21 LMSA21L LMSA22 LMSA22L LMSA23 LMSA23L LMSA24 LMSA24LForces and electrical parametersContinuous force at Tmax Fc N 181 362 544 725Continuous current at Tmax Ic Aeff 2.0 4.4 3.9 8.8 5.9 13.1 7.8 17.5Peak force (for 1 s) Fp N 512 1,023 1,535 2,048Peak current (for 1 s) Ip Aeff 5.9 13.1 11.8 26.3 17.6 39.4 23.5 52.5Ultimate force (for 0.5 s) Fu N 670 1,341 2,011 2,682Ultimate current (for 0.5 s) Iu Aeff 9.8 21.9 19.6 43.8 29.4 65.7 39.2 87.6Force constant Kf N/Aeff 92.5 41.4 92.5 41.4 92.5 41.4 92.5 41.4Attraction force Fa N 963 1,926 2,888 3,851Electrical time constant Ke ms 4.6 4.6 4.9 4.6 4.9 4.8 4.6 4.7Resistance 1) R25 Ω 13.8 2.8 6.8 1.4 4.6 0.9 3.5 0.7Inductance 1) L mH 64.0 12.8 33.0 6.4 22.4 4.3 16.0 3.2Back EMF constant Ku Veff/(m/s) 53.4 23.9 53.4 23.9 53.4 23.9 53.4 23.9Motor constant Km N/√ W 20.3 20.2 28.9 28.6 35.2 35.6 40.6 40.8Thermal resistance Rth °C/W 0.87 0.44 0.29 0.22Thermal time constant Tth s 2,830 4,060 5,080Thermal switch 3 PTC SNM 120 in seriesMax. DC bus voltage V 600Mechanical parametersMax. bending radius of motor cable Rbend mm 69Pole pair pitch 2 mm 30Max. winding temperature Tmax °C 120Mounting holes (forcer) n 3 6 9 12Weight of forcer MF kg 1.1 2.2 3.3 4.4Length of forcer LF mm 118 223 328 433Unit mass of stator MS kg/m 4.8Length of stator/Dimension N LS mm 120 mm/N = 2; 300 mm/N = 5Total height (forcer + stator) H mm 34


040 8 12 16 20

200300

100

400500600

Force

[N]

LMSA21LLMSA21

040 8 12 16 20

400600

200

8001,0001,200

Force

[N]

LMSA22LLMSA22

040 8 12 16 20

1,600

1,200

800

400

Force

[N]

LMSA23LLMSA23

040 8 12 16 20

1,000

1,500

500

2,000

2,500Fo

rce [N

]

LMSA24LLMSA24

Velocity [m/s]Velocity [m/s]


FpFc

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Mounting tolerances

5021

LF

28 20(n - 1) × 35

(n × 2)-M4 × 0.7P × 4DP

1000

1660

10 15

10

19.7

19.723.5

41

2-M3 × 0.5P × 5DP

86

V

W

+ T

U

- T

12.27.2

8.4

23.7

86 74

LS + 2.70LS

9.74.1

60 × (N-1)30.57

(2×N)-Ø5.5thru; Ø10 × 5.6DP

N S

Forcer

Stator

0.02

0.05/500

34

3

Air ga

p 0.6

+0.1

0

14





Symbol Unit LMSA31 LMSA31L LMSA32 LMSA32L LMSA33 LMSA33L LMSA34 LMSA34LForces and electrical parametersContinuous force at Tmax Fc N 292 583 875 1,166Continuous current at Tmax Ic Aeff 2.0 4.5 4.0 8.9 6.0 13.4 8.0 17.9Peak force (for 1 s) Fp N 823 1,646 2,469 3,292Peak current (for 1 s) Ip Aeff 6.0 13.4 12.0 26.8 18.0 40.2 24.0 53.6Ultimate force (for 0.5 s) Fu N 1,079 2,157 3,236 4,314Ultimate current (for 0.5 s) Iu Aeff 10.0 22.3 20.0 44.7 30.0 67.0 40.0 89.4Force constant Kf N/Aeff 145.8 65.2 145.8 65.2 145.8 65.2 145.8 65.2Attraction force Fa N 1,444 2,888 4,333 5,777Electrical time constant Ke ms 4.9 4.9 4.9 4.9 4.9 5.0 4.9 4.9Resistance 1) R25 Ω 19.2 4.0 9.6 2.0 6.4 1.3 4.8 1.0Inductance 1) L mH 94.1 19.6 47.1 9.8 31.3 6.5 23.5 4.7Back EMF constant Ku Veff/(m/s) 84.2 37.7 84.2 37.7 84.2 37.7 84.2 37.7Motor constant Km N/√ W 27.2 26.6 38.4 37.7 47.0 46.7 54.3 54.5Thermal resistance Rth °C/W 0.60 0.30 0.20 0.15Thermal time constant Tth s 4,540 5,740 5,580Thermal switch 3 PTC SNM 120 in seriesMax. DC bus voltage V 600Mechanical parametersMax. bending radius of motor cable Rbend mm 69Pole pair pitch 2 mm 30Max. winding temperature Tmax °C 120Mounting holes (forcer) n 3 6 9 12Weight of forcer MF kg 1.9 3.8 5.7 7.6Length of forcer LF mm 118 223 328 433Unit mass of stator MS kg/m 8.5Length of stator/Dimension N LS mm 120 mm/N = 2; 300 mm/N = 5Total height (forcer + stator) H mm 36


0420 6 8 10 12

200

400

600

800

1,000

Force

[N]

LMSA31LLMSA31

0420 6 8 10 12

600900

300

1,2001,5001,800

Force

[N]

LMSA32LLMSA32

0420 6 8 10 12

2,700

2,1001,800

2,400

1,2001,500

600900

300

Force

[N]

0420 6 8 10 12

1,000

2,000

3,000

4,000Fo

rce [N

]

LMSA34LLMSA34



FpFc

LMSA33LLMSA33

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Mounting tolerances

4040

21

LF

28 20(n - 1) × 35

(n × 3)-M4 × 0.7P × 4DP

1000

1690

10 15

10

19.7

19.723.5

56

2-M3 × 0.5P × 5DP

116

V

W

+ T

U

- T

7.2

8.4

12.2

23.7

Forcer

Stator

0.02

0.05/500

36

Air ga

p 0.6

3

+0.1

011

610

4

LS + 3.04LS

11.76.1

60 × (N-1)30.37

(2×N)-Ø5.5thru;Ø10 × 5.6DP

N S

16

Linear Motors & Positioning Measurement SystemsHIWIN linear motors LMC

3. HIWIN LMC linear motors

3.1 Special characteristics of the LMC linear motorsThe HIWIN LMC synchronous linear motors are the dynamic sprinters of linear actuators. With the light, ironless forcer and the U-shaped design of the stators with opposing magnets, no cogging torques occur between forcers and stators, and no magnetic forces are introduced into the guiding system. The linear motors in the LMC series thus achieve extremely high synchronism and high acceleration due to the minimal forcer mass. The LMC linear motors are optionally available as a vacuum system. The benefits of the LMC linear motors make them the preferred choice in fields where small masses with a maximum number of cycles need to be positioned very precisely. Due to their very high synchronism, the LMC linear motors are also suitable for application in testing and measuring machines.

Key features of the LMC linear motors: Extremely dynamic No cogging, thus highest synchronous operation No magnetic pull in the guiding system Optional: design for vacuum applications

Typical fields of application of the LMC linear motors: Pick-and-place machines in semiconductor technology Air bearing axes Wafer structuring Pick-and-place machines High-precision measuring and testing machines Semiconductors

3.2 Force chart for LMC linear motors

0

62248

9624

13634

20852

18045

14436

21654

29273

200 400 600 800 [N]

LMCB4

36491LMCB5

109LMCB6

LMCB3

LMCB2

LMCA6

LMCA5

LMCA4

LMCA3

LMCA2

436

128LMCB7 512

145LMCB8 580

181LMCBA 724

171LMCC7 684

195LMCC8 780


Force chart for linear motors LMCA, LMCB, LMCC

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0

184736

524131

788197

1,312328

1,048262

1,104276

1,472368

1,840460

600 1,200 1,800 2,400 [N]

LMCEA

2,208552LMCEC

LMCE8

LMCE6

LMCE4

LMCDA

LMCD8

LMCD6

LMCD4


0

6842,736

912228

1,368342

2,280570

1,824456

1,000 2,000 3,000 4,000 [N]

LMCFC

LMCFA

LMCF8

LMCF6

LMCF4


Force chart for linear motors LMCD, LMCE

Force chart for linear motors LMCF

3.3 Order code LMC linear motors



Linear motor:LMC

Stator for linear motors:LMC

Length of stator [mm]:LMCA, LMCB, LMCC: 0: 128

3: 320LMCD, LMCE, LMCF: 1: 120

2: 300


Height of stator:A: Suitable for LMCAB: Suitable for LMCBC: Suitable for LMCCD: Suitable for LMCDE: Suitable for LMCEF: Suitable for LMCF

Motor type 1)

LMC A2

LMC A S 1

1) See Table 3.1 (LMCA, LMCB, LMCC), Table 3.2 (LMCD, LMCE), Table 3.3 (LMCF)

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3.4 LMC linear motor specifications

3.4.1 LMCA, LMCB, LMCC linear motor specifications


0210 43 5 6

4030

50

2010

6070

Force

[N]

LMCA6LMCA5LMCA4LMCA3LMCA2

Velocity [m/s]

0210 43 5 6

200

150

100

50

250

Force

[N]

LMCC8LMCC7

Velocity [m/s]

0210 43 5 6

160

120

80

40

200

Force

[N]

LMCBALMCB8

LMCB7LMCB6LMCB5LMCB4LMCB3LMCB2

Velocity [m/s]

Fc

Table 3.1 Technical data for LMCA, LMCB, LMCC

Symbol Unit LMCA2 LMCA3 LMCA4 LMCA5 LMCA6 LMCB2 LMCB3 LMCB4 LMCB5 LMCB6 LMCB7 LMCB8 LMCBA LMCC7 LMCC8Forces and electrical parametersContinuous force at Tmax Fc N 24 34 45 52 62 36 54 73 91 109 128 145 181 171 195Continuous current at Tmax Ic Aeff 2.3 2.1 2.1 1.8 1.8 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0Peak force (for 1 s) Fp N 96 136 180 208 248 144 216 292 364 436 512 580 724 684 780Peak current (for 1 s) Ip Aeff 9.2 8.4 8.4 7.2 7.2 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0Force constant Kf N/Aeff 10.6 15.8 21.2 28.2 33.8 18.1 27.2 36.3 45.4 54.5 63.5 72.5 90.6 85.4 97.5Electrical time constant Ke ms 0.4 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3Resistance 1) R25 Ω 2.7 4.1 5.4 6.7 8.2 3.6 5.4 7.1 9.0 10.7 12.6 14.6 17.9 15.8 18.2Inductance 1) L mH 1.0 1.4 1.9 2.3 2.8 1.4 1.9 2.6 3.2 3.8 4.4 5.0 6.2 5.5 6.3Back EMF constant Ku Veff/(m/s) 5.9 8.8 11.9 14.5 17.4 10.1 15.2 20.0 24.8 29.3 34.7 40.0 50.0 45.4 51.9Motor constant Km N/√ W 5.2 6.5 7.5 9.1 9.8 7.7 9.5 11.2 12.4 13.6 14.7 15.5 17.5 17.6 18.7Thermal resistance Rth °C/W 2.80 2.21 1.68 1.84 1.50 2.77 1.85 1.41 1.11 0.93 0.79 0.68 0.56 0.63 0.55Thermal switch 3 PTC SNM 100 in seriesMax. DC bus voltage V 330Mechanical parametersMax. bending radius of motor cable Rbend mm 37.5Pole pair pitch 2 mm 32Max. winding temperature Tmax °C 100Mounting holes (forcer) n 2 3 4 5 6 2 3 4 5 6 7 8 10 7 8Weight of forcer MF kg 0.15 0.23 0.31 0.38 0.45 0.2 0.29 0.38 0.48 0.58 0.68 0.72 0.88 0.74 0.76Width of forcer WF mm 29.2Length of forcer LF mm 66 98 130 162 194 66 98 130 162 194 226 258 322 226 258Height of forcer HF mm 59 79 99Unit mass of stator MS kg/m 7 12 21Width of stator WS mm 31.2 35.2Length of stator/Dimension N LS mm 128 mm/N = 2; 320 mm/N = 5Height of stator HS mm 60 80 103Total height (forcer + stator) H mm 74.5 94.5 117.5

All the specifications in the table (except dimensions) are in ± 10 % of tolerance at 25 °C ambient temperature; 1) Line to line

19LM-04-2-EN-1703-K



Mounting tolerances

20

16

LF

(500)

HF

6.5

3.5 3.8

WF

4.6

22

3.5

(2 × n)-M3 × 0.5P × 4.5DP

n-M4 × 0.7P × 5DP 2-M3 × 0.5P × 4DP

(n-1) × 32

(n-1) × 32LF +14

LS

7

22.532

22.5

LMCASX / LMCBSX N-Ø5.5thru;Ø9.5×8DP

N-Ø6.5thru;Ø11×10DPLMCCSX

WS

HS

(N-1) × 64

2-Ø4 thru

a±0.05*

0.4 min.

Air gap0.4 min.

Air gap0.4 min.

0.4 min.

*LMCA, LMCB: a = 1*LMCC: a = 3

H ±

0.1

HS

WS

Forcer

Stator

1

20


3.4.2 LMCD, LMCE linear motor specifications


0210 43 5 6

200150

250

10050

300350

Force

[N]

LMCDALMCD8

LMCD6

LMCD4

Velocity [m/s]

0210 43 5 6

400500

300200100

600

Force

[N]

Velocity [m/s]

FcLMCECLMCEA

LMCE8LMCE6

LMCE4

Table 3.2 Technical data for LMCD, LMCE

Symbol Unit LMCD4 LMCD6 LMCD8 LMCDA LMCE4 LMCE6 LMCE8 LMCEA LMCECForces and electrical parametersContinuous force at Tmax Fc N 131 197 262 328 184 276 368 460 552Continuous current at Tmax Ic Aeff 3.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25Peak force (for 1 s) Fp N 524 788 1,048 1,312 736 1,104 1,472 1,840 2,208Peak current (for 1 s) Ip Aeff 13 13 13 13 13 13 13 13 13Force constant Kf N/Aeff 40.3 60.6 80.6 100.9 56.6 84.9 113.2 141.5 169.8Electrical time constant Ke ms 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5Resistance 1) R25 Ω 4.6 7.1 9.0 11.6 5.6 8.4 11.0 13.8 16.7Inductance 1) L mH 2.3 3.5 4.7 5.8 2.9 4.4 5.9 7.3 8.8Back EMF constant Ku Veff/(m/s) 25 38 50 63 35 53 70 88 106Motor constant Km N/√ W 14.6 17.8 20.0 22.2 19.1 23.4 27.0 30.2 33.2Thermal resistance Rth °C/W 0.82 0.53 0.42 0.33 0.68 0.45 0.34 0.27 0.23Thermal switch 3 PTC SNM 100 in seriesMax. DC bus voltage V 330Mechanical parametersMax. bending radiusof motor cable

Rbend mm 37.5

Pole pair pitch 2 mm 60Max. winding temperature Tmax °C 100Mounting holes (forcer) n 7 10 13 16 7 10 13 16 19Weight of forcer MF kg 0.88 1.32 1.76 2.20 1.23 1.84 2.46 3.08 3.70Width of forcer WF mm 33.5Length of forcer LF mm 260 380 500 620 260 380 500 620 740Height of forcer HF mm 87.5 107.5Unit mass of stator MS kg/m 16 20Width of stator WS mm 35.5Length of stator/Dimension N LS mm 120 mm/N = 2; 300 mm/N = 5Height of stator HS mm 86.8 106.8Total height (forcer + stator) H mm 105 125


21LM-04-2-EN-1703-K



Mounting tolerances

LF

8.4

WF

30

3.5

10(500)

4

3.8 6.5

HF

16.7

(n-2) × 40

(n-1) × 40n-M4 × 0.7P × 8DP

2 × (n-1)-M5 × 0.8P × 6DP

2-M3 × 0.5P × 4DP

LS

7

30

HS

(N-1) × 60

N-Ø6.5 thru; Ø11 × 8DP

WS

1±0.05

1 min. 1 min.

Air gap0.4 min.Air gap

0.4 min.H ±

0.1

HS

Forcer

Stator

1.2

WS

22


3.4.3 LMCF linear motor specifications


0210 43 5 6

500600700

300400

200100

800

Force

[N]

LMCFCLMCFALMCF8LMCF6LMCF4

Velocity [m/s]

Fc

Table 3.3 Technical data for LMCF

Symbol Unit LMCF4 LMCF6 LMCF8 LMCFA LMCFCForces and electrical parametersContinuous force at Tmax Fc N 228 342 456 570 684Continuous current at Tmax Ic Aeff 3.8 5.7 7.6 9.5 11.4Peak force (for 1 s) Fp N 912 1,368 1,824 2,280 2,736Peak current (for 1 s) Ip Aeff 15.2 22.8 30.4 38.0 45.6Force constant Kf N/Aeff 60 60 60 60 60Electrical time constant Ke ms 1 1 1 1 1Resistance 1) R25 Ω 3.3 2.2 1.7 1.3 1.1Inductance 1) L mH 3.3 2.2 1.7 1.3 1.1Back EMF constant Ku Veff/(m/s) 34.4 34.4 34.4 34.4 34.4Motor constant Km N/√ W 27.0 33.0 37.7 43.0 46.2Thermal resistance Rth °C/W 0.84 0.56 0.41 0.34 0.27Thermal switch 3 PTC SNM 100 in seriesMax. DC bus voltage V 330Mechanical parametersMax. bending radiusof motor cable

Rbend mm 57.5

Pole pair pitch 2 mm 60Max. winding temperature Tmax °C 100Mounting holes (forcer) n 7 10 13 16 19Weight of forcer MF kg 2.5 3.75 5 6.25 7.5Width of forcer WF mm 36.5Length of forcer LF mm 260 380 500 620 740Height of forcer HF mm 152.5Unit mass of stator MS kg/m 25.6Width of stator WS mm 41.1Length of stator/Dimension N LS mm 120 mm/N = 2; 300 mm/N = 5Height of stator HS mm 131.3Total height (forcer + stator) H mm 172


23LM-04-2-EN-1703-K



Mounting tolerances

WF

4

3.8 6.5

152.

5

22.5

7 30 (n-2) × 40

4.5

10 (n-1) × 40LF (500)

(2 × n)-M5 × 0.8P × 9DP (both sides)

2 × (n-1)-M5 × 0.8P × 6DP

2 -M3 × 0.5P × 4DP

30

713

1.3

LS 41.1

N-Ø6.5thru; Ø11× 8DP

(N-1) × 60

36.5 2.3 ±0.05

172

±0.1

131.

3

Stator

Forcer

1.2

1 min. 1 min.

Air gap0.4 min.

Air gap0.4 min.

41.1

24

Linear Motors & Positioning Measurement SystemsHIWIN linear motors LMFA

4. HIWIN LMFA linear motors

4.1 Special characteristics of the LMFA linear motorsThe HIWIN LMFA synchronous linear motors are the cooled power packs of linear actuators. The UL-certified motors are fitted with a highly efficient cooling system. This enables even higher continuous forces and due to forced cooling, no additional process heat is introduced during machine construction. The linear motors in the LMFA series achieve extremely high thrust and acceleration. In addition, an extremely high synchronism is achieved through the optimised configuration of the permanent magnets in the stator. The benefits of the LMFA linear motors make them the preferred choice in fields with very high loads as well as in applications in which no additional process heat must be introduced.

Key features of the LMFA linear motors: Efficient cooling system Extremely high thrust High acceleration UL-certified High synchronous run

Typical fields of application of the LMFA linear motors: Machine tools Portal milling machines Sheet metal forming machines

4.2 Order code LMFA linear motors



Linear motor:LMFA

Motor type 1)

E: Permanent magnets cast in epoxy resin

Length of stator [mm]:1: 120 for LMFA01–LMFA243: 300 for LMFA01–LMFA241: 184 for LMFA31–LMFA643: 460 for LMFA31–LMFA54


Width of stators:0: Suitable for LMFA01–LMFA031: Suitable for LMFA11–LMFA142: Suitable for LMFA21–LMFA243: Suitable for LMFA31–LMFA344: Suitable for LMFA41–LMFA445: Suitable for LMFA52–LMFA546: Suitable for LMFA62–LMFA64

None: Cable outputC: Connector output

None: Standard windingL: Winding with low back EMF for high speed

LMFA 01 L C

1) See Table 4.1 (LMFA0), Table 4.2 (LMFA1), Table 4.3 (LMFA2), Table 4.4 (LMFA3), Table 4.5 (LMFA4), Table 4.6 (LMFA5), Table 4.7 (LMFA6)

Stator for linear motor:LMFA

LMF 1 S 2 E

25LM-04-2-EN-1703-K

4.3 Force chart for LMFA linear motors

74149228

149297

564

223446

845

136272

516

272544

1,032

408816

1,548

5441,089

2,063

205409

776

409819

1,552

380759

1,750

7591,519

3,500

1,1392,278

5,250

1,5193,037

7,000

6141,228

2,328

LMFA01(L)

LMFA02(L)

LMFA03(L)

LMFA11(L)

LMFA12(L)

LMFA13(L)

LMFA14(L)

LMFA21(L)

LMFA22(L)

LMFA31(L)

LMFA32(L)

LMFA33(L)

LMFA34(L)

LMFA23(L)

LMFA24(L)819

1,6383,104

0

LMFA41(L)

LMFA42(L)

LMFA43(L)

LMFA44(L)

LMFA52(L)

LMFA53(L)

LMFA54(L)

LMFA62(L)

LMFA63(L)

459990

2,603

9901,979

5,207

1,4842,969

7,810

1,9793,958

10,413

1,4222,844

6,925

2,1334,266

10,388

2,8445,688

13,850

1,9793,958

10,413

2,9675,938

15,628

3,9587,917

20,827LMFA64(L)

Peak forceContinuous force (with water cooling)Continuous force (without water cooling)

2,000 4,000 6,000 8,000 10,000 12,000 14,000 16,000 18,000 20,000 [N]

26


4.4 LMFA linear motor specifications

4.4.1 LMFA0 linear motor specifications


01050 15 20 25

100150

50

200250300

Force

[N]

LMFA01LLMFA01 LMFA02LLMFA02

00 105 15 20 25

300400

200100

500600

Force

[N]

0100 15 20 25

900750600450300Fo

rce [N

]

5

150


Velocity [m/s]

FpFc_wcFc

LMFA03LLMFA03

Table 4.1 Technical data for LMFA0

Symbol Unit LMFA01 LMFA01L LMFA02 LMFA02L LMFA03 LMFA03LForces and electrical parametersContinuous force at Tmax Fc N 74 149 223Peak force at Tmax (WC) Fc_WC N 149 297 446Continuous current at Tmax Ic Aeff 1.4 1.8 2.7 3.6 4.1 5.5Continuous current at Tmax (WC) Ic_WC Aeff 2.7 3.6 5.4 7.3 8.1 10.9Peak force (for 1 s) Fp N 282 564 845Peak current (for 1 s) Ip Aeff 8.4 11.3 16.7 22.6 25.1 33.9Force constant Kf N/Aeff 55.1 40.8 55.1 40.8 55.1 40.8Attraction force Fa N 457 914 1,372Electrical time constant Ke ms 7.2 7.7 7.2 7.7 7.2 7.7Resistance 1) R25 Ω 11.7 6.0 5.9 3.0 3.9 2.0Inductance 1) L mH 84.2 46.2 42.1 23.1 28.1 15.4Back EMF constant Ku Veff/(m/s) 31.8 23.5 31.8 23.5 31.8 23.5Motor constant Km N/√ W 13.1 13.6 18.6 19.2 22.8 23.5Thermal resistance Rth °C/W 2.25 2.40 1.13 1.20 0.75 0.80Thermal resistance (WC) Rth_WC °C/W 0.56 0.60 0.28 0.30 0.19 0.20Thermal switch 1 × PT1000 + 1 × (3 PTC SNM 120 in series)Max. DC bus voltage V 750Mechanical parametersPole pair pitch 2 mm 30Max. winding temperature Tmax °C 120Mounting holes (forcer) n 2 4 6Weight of forcer MF kg 1.5 2.3 3.1Length of forcer LF mm 145 250 355Unit mass of stator MS kg/m 3.7Length of stator/Dimension N LS mm 120 mm/N = 2; 300 mm/N = 5

WC: with water cooling All the specifications in the table (except dimensions) are in ± 10 % of tolerance at 25 °C ambient temperature1) Line to line

27LM-04-2-EN-1703-K



Mounting tolerances

Stator versions available

35.8

6718

.53055 33

.75

14.4 (n-1) × 52.5

2-⅛"PT × 5DP

63(1000) (2 × n)-Ø6 × 3DP;M5 × 0.8P × 10DP

10

LF

2-M3 × 0.5P × 6DP

15 10.5

13.1

17.9

(N-1) × 60LS

31.25

(LS + 4.87)

58 48

N S

5.711.3

(2 × N)-Ø4.5 thru; Ø8 × 2DPVersion with magnetscast in epoxy resin

Forcer

Stator

48.5

0.05/500

0.02

Air g

ap =

1.4

+0.1

0

Epoxy:Magnets cast in epoxy resin

Stainless steel cover plate (upon request): Additional, one-piece stainless steel cover plate for magnet tracks consisting of stators with magnets cast in epoxy resin

28





Symbol Unit LMFA11 LMFA11L LMFA12 LMFA12L LMFA13 LMFA13L LMFA14 LMFA14LForces and electrical parametersContinuous force at Tmax Fc N 136 272 408 544Continuous force at Tmax (WC) Fc_WC N 272 544 816 1,089Continuous current at Tmax Ic Aeff 1.4 1.8 2.7 3.6 4.0 5.5 5.4 7.3Continuous current at Tmax (WC) Ic_WC Aeff 2.7 3.6 5.4 7.3 8.1 10.9 10.8 14.6Peak force (for 1 s) Fp N 516 1,032 1,548 2,063Peak current (for 1 s) Ip Aeff 8.4 11.3 16.7 22.3 25.1 33.9 33.5 45.2Force constant Kf N/Aeff 100.8 74.4 100.8 74.6 100.8 74.6 100.8 74.6Attraction force Fa N 837 1,674 2,511 3,348Electrical time constant Ke ms 7.2 7.7 7.2 7.7 7.2 7.7 7.2 7.7Resistance 1) R25 Ω 16.9 8.7 8.4 4.3 5.6 2.9 4.2 2.2Inductance 1) L mH 121.9 66.8 60.9 33.4 40.6 22.3 30.5 16.7Back EMF constant Ku Veff/(m/s) 58.2 43.1 58.2 43.1 58.2 43.1 58.2 43.1Motor constant Km N/√ W 20.0 20.7 28.3 29.2 34.7 35.8 40.1 41.4Thermal resistance Rth °C/W 1.56 1.66 0.78 0.83 0.52 0.55 0.39 0.42Thermal resistance (WC) Rth_WC °C/W 0.39 0.42 0.20 0.21 0.13 0.14 0.10 0.10Thermal switch 1 × PT1000 + 1 × (3 PTC SNM 120 in series)Max. DC bus voltage V 750Mechanical parametersPole pair pitch 2 mm 30Max. winding temperature Tmax °C 120Mounting holes (forcer) n 2 4 6 8Weight of forcer MF kg 2.4 4.0 5.6 7.6Length of forcer LF mm 145 250 355 460Unit mass of stator MS kg/m 5.8Length of stator/Dimension N LS mm 120 mm/N = 2; 300 mm/N = 5


050 10 15 20

200300

100

400500600

Force

[N]

LMFA11LLMFA11

Velocity [m/s]

050 10 15 20

600900

300

1,2001,5001,800

Force

[N]

LMFA13LLMFA13

Velocity [m/s]

050 10 15 20

400600

200

8001,0001,200

Force

[N]

LMFA12LLMFA12

Velocity [m/s]

050 10 15 20

8001,200

400

1,6002,0002,400

Force

[N]

LMFA14LLMFA14

Velocity [m/s]

FpFc_wcFc

29LM-04-2-EN-1703-K



Mounting tolerances


35.8

96

333081

.543

20

(n-1) × 52.5

2-⅛"PT × 5DP

63(1000)

10

LF

2-M3 × 0.5P × 6DP

15 10.5

13.1

17.9(2 × n)-Ø6 × 3DP;M5 × 0.8P × 10DP

(N-1) × 60LS

30.6

(LS + 2.77)

88 74

5.711.3

(2 × N)-Ø5.5 thru;Ø10 × 1.5DP Version with magnetscast in epoxy resin

Forcer

Stator

Air g

ap =

1.4

48.5

0.05/500

0.02

+0.1

0


Stainless steel cover plate (upon request):Additional, one-piece stainless steel cover plate for magnet tracks consisting of stators with magnets cast in epoxy resin

30





Symbol Unit LMFA21 LMFA21L LMFA22 LMFA22L LMFA23 LMFA23L LMFA24 LMFA24LForces and electrical parametersContinuous force at Tmax Fc N 205 409 614 819Continuous force at Tmax (WC) Fc_WC N 409 819 1,228 1,638Continuous current at Tmax Ic Aeff 1.4 1.8 2.7 3.6 4.1 5.5 5.4 7.3Continuous current at Tmax (WC) Ic_WC Aeff 2.7 3.6 5.4 7.3 8.1 10.9 10.8 14.6Peak force (for 1 s) Fp N 776 1,552 2,328 3,104Peak current (for 1 s) Ip Aeff 8.4 11.3 16.7 22.6 25.1 33.9 33.5 45.2Force constant Kf N/Aeff 151.6 112.2 151.6 112.2 151.6 112.2 151.6 112.2Attraction force Fa N 1,259 2,518 3,777 5,036Electrical time constant Ke ms 7.2 7.7 7.2 7.7 7.2 7.7 7.2 7.7Resistance 1) R25 Ω 24.8 12.7 12.4 6.4 8.3 4.2 6.2 3.2Inductance 1) L mH 178.6 97.8 89.3 48.9 59.5 32.6 44.6 24.5Back EMF constant Ku Veff/(m/s) 87.5 64.8 87.5 64.8 87.5 64.8 87.5 64.8Motor constant Km N/√ W 24.9 25.7 35.2 36.3 43.1 44.5 49.7 51.3Thermal resistance Rth °C/W 1.06 1.13 0.53 0.57 0.35 0.38 0.27 0.28Thermal resistance (WC) Rth_WC °C/W 0.27 0.28 0.13 0.14 0.09 0.09 0.07 0.07Thermal switch 1 × PT1000 + 1 × (3 PTC SNM 120 in series)Max. DC bus voltage V 750Mechanical parametersPole pair pitch 2 mm 30Max. winding temperature Tmax °C 120Mounting holes (forcer) n 2 4 6 8Weight of forcer MF kg 3.2 5.5 8.0 10.4Length of forcer LF mm 145 250 355 460Unit mass of stator MS kg/m 9.8Length of stator/Dimension N LS mm 120 mm/N = 2; 300 mm/N = 5


0420 6 8 10

200300

100

400500600700800900

Force

[N]

LMFA21LLMFA21

Velocity [m/s]

0420 6 8 10

600900

300

1,2001,5001,8002,1002,4002,700

Force

[N]

Velocity [m/s]

0420 6 8 10

600900

300

1,2001,5001,800

Force

[N]

LMFA22LLMFA22

Velocity [m/s]

0420 6 8 10

1,2001,800

600

2,4003,0003,600

Force

[N]

LMFA24LLMFA24

Velocity [m/s]

FpFc_wcFc

LMFA23LLMFA23

31LM-04-2-EN-1703-K



Mounting tolerances


35.8

126

40.5

111.

558

20

(n-1) × 52.5

2-⅛"PT × 5DP

63

(1000)

10

LF

2-M3 × 0.5P × 6DP

15 10.5

13.1

17.9

45

(2 × n)-Ø6 × 3DP;M5 × 0,8P × 10DP

(N-1) × 60LS

30.4 7.713.3

(LS + 3.09)

118

104

(2 × N)-Ø5.5 thru;Ø10 × 3.5DP Version with magnetscast in epoxy resin

Forcer

Stator

50.5

0.05/500

0.02

Air g

ap =

1.4

+0.1

0



32





Symbol Unit LMFA31 LMFA31L LMFA32 LMFA32L LMFA33 LMFA33L LMFA34 LMFA34LForces and electrical parametersContinuous force at Tmax Fc N 380 759 1,139 1,519Continuous force at Tmax (WC) Fc_WC N 759 1,519 2,278 3,037Continuous current at Tmax Ic Aeff 3.1 4.6 6.2 9.1 9.3 13.7 12.4 18.3Continuous current at Tmax (WC) Ic_WC Aeff 6.2 9.1 12.4 18.3 18.6 27.4 24.7 36.5Peak force (for 1 s) Fp N 1,750 3,500 5,250 7,000Peak current (for 1 s) Ip Aeff 19.2 28.3 38.4 56.6 57.5 84.9 76.7 113.3Force constant Kf N/Aeff 122.7 83.1 122.7 83.1 122.7 83.1 122.7 83.1Attraction force Fa N 3,430 6,860 10,290 13,720Electrical time constant Ke ms 11.3 11.4 11.3 11.4 11.3 11.4 11.3 11.4Resistance 1) R25 Ω 4.3 1.9 2.1 1.0 1.4 0.6 1.1 0.5Inductance 1) L mH 48.3 22.2 24.2 11.1 16.1 7.4 12.1 5.5Back EMF constant Ku Veff/(m/s) 70.9 48.0 70.9 48.0 70.9 48.0 70.9 48.0Motor constant Km N/√ W 48.4 48.7 68.5 68.9 83.9 84.4 96.9 97.4Thermal resistance Rth °C/W 1.17 1.19 0.59 0.59 0.39 0.40 0.29 0.30Thermal resistance (WC) Rth_WC °C/W 0.29 0.30 0.15 0.15 0.10 0.10 0.07 0.07Thermal switch 1 × PT1000 + 1 × (3 PTC SNM 120 in series)Max. DC bus voltage V 750Mechanical parametersPole pair pitch 2 mm 46Max. winding temperature Tmax °C 120Mounting holes (forcer) n 2 4 6 8Weight of forcer MF kg 6.4 11.7 17.3 22.5Length of forcer LF mm 214 375 536 697Unit mass of stator MS kg/m 16.2Length of stator/Dimension N LS mm 184 mm/N = 2; 460 mm/N = 5


0420 6 8 10

800

1,200

400

1,600

2,000

Force

[N]

LMFA31LLMFA31

Velocity [m/s]

0420 6 8 10

2,0003,000

1,000

5,0004,000

6,000

Force

[N]

Velocity [m/s]

0420 6 8 10

1,600

2,400

800

3,200

4,000

Force

[N]

LMFA32LLMFA32

Velocity [m/s]

0420 6 8 10

4,000

2,000

6,000

8,000Fo

rce [N

]

LMFA34LLMFA34

Velocity [m/s]

FpFc_wcFc

LMFA33LLMFA33

33LM-04-2-EN-1703-K



Mounting tolerances


20 13.35

40.5

60

(n-1) × 80.590

2-⅛"PT × 5DP

(1000)

3065

.510

2-M3 × 0.5P × 6DP

(2 × n)-Ø9 × 3DP;M8 × 1.25P × 11DP

126.

5

46.7

23.35

24

141

LF

(2 × N)-Ø9thru; Ø15 × 6DP

49.2LS

(LS + 5.6)

(N-1) × 92

134

115

N S9.816

Version with magnetscast in epoxy resin

Forcer

Stator

64.1

0.05/500

0.02

Air g

ap =

1.4

+0.1

0



34





Symbol Unit LMFA41 LMFA41L LMFA42 LMFA42L LMFA43 LMFA43L LMFA44 LMFA44LForces and electrical parametersContinuous force at Tmax Fc N 495 990 1,484 1,979Continuous force at Tmax (WC) Fc_WC N 990 1,979 2,969 3,958Continuous current at Tmax Ic Aeff 2.9 4.3 5.8 8.5 8.7 12.8 11.5 17.0Continuous current at Tmax (WC) Ic_WC Aeff 5.8 8.5 11.5 17.0 17.3 25.6 23.1 34.1Peak force (for 1 s) Fp N 2,603 5,207 7,810 10,413Peak current (for 1 s) Ip Aeff 17.9 26.4 35.8 52.9 53.5 79.3 71.6 105.7Force constant Kf N/Aeff 171.4 116.1 171.4 116.1 171.4 116.1 171.4 116.1Attraction force Fa N 5,145 10,290 15,435 20,580Electrical time constant Ke ms 12.0 12.1 12.0 12.1 12.0 12.1 12.0 12.1Resistance 1) R25 Ω 6.0 2.7 3.0 1.4 2.0 0.9 1.5 0.7Inductance 1) L mH 72.0 33.0 36.0 16.5 24.0 11.0 18.0 8.3Back EMF constant Ku Veff/(m/s) 98.9 67.0 98.9 67.0 98.9 67.0 98.9 67.0Motor constant Km N/√ W 57.1 57.5 80.8 81.3 98.9 99.5 114.2 114.9Thermal resistance Rth °C/W 0.96 0.97 0.48 0.49 0.32 0.32 0.24 0.24Thermal resistance (WC) Rth_WC °C/W 0.24 0.24 0.12 0.12 0.08 0.08 0.06 0.06Thermal switch 1 × PT1000 + 1 × (3 PTC SNM 120 in series)Max. DC bus voltage V 750Mechanical parametersPole pair pitch 2 mm 46Max. winding temperature Tmax °C 120Mounting holes (forcer) n 2 4 6 8Weight of forcer MF kg 9.5 16.2 23.0 29.0Length of forcer LF mm 214 375 536 697Unit mass of stator MS kg/m 22.3Length of stator/Dimension N LS mm 184 mm/N = 2; 460 mm/N = 5


0420 6 8 10

1,5002,000

1,000500

2,5003,000

Force

[N]

Velocity [m/s]

0420 6 8 10

4,5006,000

3,0001,500

7,5009,000

Force

[N]

LMFA43LLMFA43

Velocity [m/s]

0420 6 8 10

3,0004,000

2,0001,000

5,0006,000

Force

[N]

LMFA42LLMFA42

Velocity [m/s]

0420 6 8 10

6,0008,000

4,0002,000

10,00012,000

Force

[N] LMFA44

Velocity [m/s]

FpFc_wcFc

LMFA44L

LMFA41LLMFA41

35LM-04-2-EN-1703-K



Mounting tolerances


46.723.35

188

54

173.

589 30

(n-1) × 80.5

2-⅛"PT × 5DP

90(1000)

80

(2 × n)-9 × 3DP;M8 × 1.25P × 11DP

10

LF

2-M3 × 0.5P × 6DP

20 13.35

24

(2 × N)-Ø9thru;Ø15 × 6DP

48.9LS

(LS + 5.03)

(N-1) × 92

180

N S11.818

Version with magnetscast in epoxy resin

161

Forcer

Stator

66.1

0.05/500

0.02

Air g

ap =

1.4

+0.1

0



36





Symbol Unit LMFA52 LMFA52L LMFA53 LMFA53L LMFA54 LMFA54LForces and electrical parametersContinuous force at Tmax Fc N 1,422 2,133 2,844Continuous force at Tmax (WC) Fc_WC N 2,844 4,266 5,688Continuous current at Tmax Ic Aeff 6.2 9.1 9.3 13.7 12.4 18.3Continuous current at Tmax (WC) Ic_WC Aeff 12.4 18.3 18.6 27.4 24.7 36.5Peak force (for 1 s) Fp N 6,925 10,388 13,850Peak current (for 1 s) Ip Aeff 38.4 56.6 57.5 84.9 76.7 113.2Force constant Kf N/Aeff 229.9 155.7 229.9 155.7 229.9 155.7Attraction force Fa N 13,700 20,550 27,400Electrical time constant Ke ms 12.2 12.4 12.2 12.4 12.2 12.4Resistance 1) R25 Ω 3.9 1.8 2.6 1.2 2.0 0.9Inductance 1) L mH 47.7 21.9 31.8 14.6 23.9 10.9Back EMF constant Ku Veff/(m/s) 132.7 89.9 132.7 89.9 132.7 89.9Motor constant Km N/√ W 95.0 95.6 116.4 117.1 134.4 135.2Thermal resistance Rth °C/W 0.32 0.33 0.21 0.22 0.16 0.16Thermal resistance (WC) Rth_WC °C/W 0.08 0.08 0.05 0.05 0.04 0.04Thermal switch 1 × PT1000 + 1 × (3 PTC SNM 120 in series)Max. DC bus voltage V 750Mechanical parametersPole pair pitch 2 mm 46Max. winding temperature Tmax °C 120Mounting holes (forcer) n 4 6 8Weight of forcer MF kg 23.8 32.3 40.8Length of forcer LF mm 375 536 697Unit mass of stator MS kg/m 25Length of stator/Dimension N LS mm 184 mm/N = 2; 460 mm/N = 5


0210 3 54 6 7

4,000

6,000

2,0001,000

3,000

5,000

7,0008,000

Force

[N]

LMFA52LLMFA52

Velocity [m/s]

0210 3 54 6 7

8,000

12,000

4,000

16,000

Force

[N]

LMFA54LLMFA54

Velocity [m/s]

0210 3 54 6 7

8,000

4,0002,000

6,000

10,00012,000

Force

[N]

LMFA53LLMFA53

Velocity [m/s]

FpFc_wcFc

37LM-04-2-EN-1703-K



Mounting tolerances


46.723.35

248

231.

5 181

124

(n-1) × 80.5

2-⅛"PT × 5DP

90

(1000)

160

44

(3 × n)-Ø9 × 3DP;M8 × 1.25P × 11DP

10

LF

2-M3 × 0.5P × 6DP

24

20 13.35

(2 × N)-Ø9thru;Ø15 × 6DP

N-Ø6.5thru;Ø10.5 × 6DP

(2 × a*)-M3 × 0.5Pthru43.7 (N-1) ×92

(a*-1) × 4618.11

111

111

240

LS

169.8

(LS + 4.89)

* LMF5S1E: a = 4 LMF5S2E: a = 6 LMF5S3E: a = 10

Forcer

Stator

64.1 Ai

r gap

= 1

.4

0.05/500

0.02

+0.1

0



38





Symbol Unit LMFA62 LMFA62L LMFA63 LMFA63L LMFA64 LMFA64LForces and electrical parametersContinuous force at Tmax Fc N 1,979 2,969 3,958Continuous force at Tmax (WC) Fc_WC N 3,958 5,938 7,917Continuous current at Tmax Ic Aeff 5.8 11.5 8.7 17.3 11.5 23.1Continuous current at Tmax (WC) Ic_WC Aeff 11.5 23.1 17.3 34.6 23.1 46.2Peak force (for 1 s) Fp N 10,413 15,620 20,827Peak current (for 1 s) Ip Aeff 35.8 71.6 53.7 107.4 71.3 142.6Force constant Kf N/Aeff 342.7 171.4 342.7 171.4 342.7 171.4Attraction force Fa N 20,580 30,870 41,160Electrical time constant Ke ms 12.0Resistance 1) R25 Ω 6.0 1.5 4.0 1.0 3.0 0.8Inductance 1) L mH 72.0 18.0 48.0 12.0 36.0 9.0Back EMF constant Ku Veff/(m/s) 197.9 98.9 197.9 98.9 197.9 98.9Motor constant Km N/√ W 114.2 139.9 161.6Thermal resistance Rth °C/W 0.24 0.16 0.12Thermal resistance (WC) Rth_WC °C/W 0.06 0.04 0.03Thermal switch 1 × PT1000 + 1 × (3 PTC SNM 120 in series)Max. DC bus voltage V 750Mechanical parametersPole pair pitch 2 mm 46Max. winding temperature Tmax °C 120Mounting holes (forcer) n 4 6 8Weight of forcer MF kg 32.2 44.2 56.2Length of forcer LF mm 375 536 697Unit mass of stator MS kg/m 40.1Length of stator/Dimension N LS mm 184 mm/N = 2


0210 3 4 5

8,000

4,0002,000

6,000

10,00012,000

Force

[N] LMFA62 LMFA62L

Velocity [m/s]

0210 3 4 7

16,000

8,0004,000

12,000

20,00024,000

Force

[N] LMFA64 LMFA64L

Velocity [m/s]

0210 3 4 5

12,000

6,0003,000

9,000

15,00018,000

Force

[N] LMFA63 LMFA63L

Velocity [m/s]

FpFc_wcFc

39LM-04-2-EN-1703-K



Mounting tolerances


46.7

342

51

325.

5 245

171

(n-1) × 80.5

2-⅛"PT × 5DP

90(1000)

240

(4 × n)-Ø9 × 3thru;M8 × 1.25P × 11DP

10

LF

2-M3 × 0.5P × 6DP

20 13.35

24

23.35

(2 × N)-Ø9thru;Ø15 × 6DP4-M3 × 0.5Pthru

N-Ø6.6thru;Ø10.5 × 6DP

(N-1) × 4692

25.646

158

158

933

4

LS1811.8

(LS + 4.66)

Forcer

Stator

66.1 Ai

r gap

= 1

.4

0.05/500

0.02

+0.1

0



40

Linear Motors & Positioning Measurement SystemsHIWIN MAGIC – Magnetic positioning measurement systems

The distance magnetic measuring systems of the MAGIC series are optimised for measuring the distances travelled in linear movements and particularly on linear motor axes. They are particularly suitable for use in harsh environmental conditions and are resistant to oil, dirt, vibrations and shocks.The robust housing is electrically shielded, and signals are output in real time.Two types are available:

HIWIN MAGIC: type with separate encoder HIWIN MAGIC-PG: positioning measurement system integrated in a linear

guideway

Characteristics of MAGIC and MAGIC-PG Zero contact measurement with 1 VPP or digital output Digital resolution of up to 0.5 μm Encoder and housing are resistant to dust, humidity, oil and chips Encoder with metal housing and IP67 protection mode Simple assembly Signal output in real time Special housing for EMC optimization

5. HIWIN MAGIC – Magnetic positioning measurement systems

5.1 HIWIN positioning measurement systemsThis positioning measurement system consists of a separate encoder (Fig. 5.1) and a magnetic scale (Fig. 5.2). The customer can select suitable positions for both of these and install them. The measurement system HIWIN MAGIC is optimised for use on linear motor axes.

Fig. 5.1 MAGIC encoder Fig. 5.2 MAGIC magnetic scale

5.1.1 Order code for magnetic scale of HIWIN MAGIC positioning measurement system

5.1.2 Order code for encoder of HIWIN MAGIC positioning measurement system

Positioning measurement system

Positioning measurement system Cable assembly:L: Open end 1)

R: Male round connector M17 2)

S: D-sub-plug for display PMED 3)

Cable length 1)

Index:M: Multi-Index

Encoder type

Output signal:A: Analogue 1 VPPD: Digital TTL

Length [mm]

Period:B: 1 mm

PS: Magnetic scale

MAGIC PS B XXXX

MAGIC T A M 1500 L

1) For cables with open end the standard cable length is 5,0002) Suitable for the pre-assembled HIWIN extension cable, see Section 5.4.13) The display has to be ordered separately

41LM-04-2-EN-1703-K

5.2 HIWIN MAGIC-PG positioning measurement systemFor this type, the positioning measurement system is integrated in a linear guideway. The complete unit is referred to as a positioning guideway (PG). The encoder is fitted to a standard block. It is suitable for HG-20, HG-25, QH-20 and QH-25. A magnetic scale is integrated directly in a profile rail (see Fig. 5.3).

Fig. 5.3 Linear guideway with MAGIC-PG system

PG-series

Number of rails withmeasurement system

Accuracy class:H

Encoder orientation 8):1: Orientation 1 (default)2: Orientation 23: Orientation 34: Orientation 4

Preload ID:Z0, ZA, ZB

Cable assembly:L: Open end 5)

R: M17 round plug connector (male connector) 6)

S: Sub-D connector for display PMED 7)

Rail mounting:R: From aboveT: From below (HGR20 only)

Index:M: Multi-Index

Number of blocks per rail 2)

Total number of blockswith sensor per axis 2)

Length of rail [mm]

Cable length [mm] 5)

PG H W 20 C A 1 /2 T 1600 ZA H

1 /2 KK E2 M A M 2500 L 1

5.2.1 Order code for HIWIN MAGIC-PG linear guideways

Continuation order code for HIWIN MAGIC-PG linear guideway

Block type:W: Flange typeH: Square blockL: Low square block

Dust protection:SS, ZZ, DD, KK, SW, ZWX 4)

H: Based on the HG seriesQ: Based on the QH series

Rails per axis set 3)

Sizes:20, 25 1)

None: StandardE2: With E2 oil lubrication unit

Load type:C: Heavy loadH: Super heavy load

Measurement system type:M: MAGIC

Output signal:A: Analogue 1 VPPD: Digital TTL

Block mounting:A: From aboveC: From above or below

1) Not identical to the standard rail HGR25R without groove. Mounting screw M5 instead of M6.2) In the PG series, the total number of blocks per axis is specified (all blocks of the ordered article).3) Figure 2 is also a quantity statement, i.e. a part of the article described above consists of a pair of rails.

No figures are provided for individual linear guideways.4) Without specification the block will be delivered with standard dust protection (standard end seal and bottom seal). 5) For cables with open end the standard cable length is 5,000.6) Suitable for the pre-assembled HIWIN extension cable, see Section 5.4.1.7) The display has to be ordered separately.8) See Section 5.3.1

42


5.3 HIWIN MAGIC positioning measurement systems: technical data

5.3.1 Orientation of the HIWIN MAGIC-PG encoderThe HIWIN MAGIC-PG encoder is available in four orientations as shown below. Without a statement about the required orientation the encoder is delivered by default (orientation 1).For more than one block on a rail or on a rail pair, the encoder is assembled on block 1, rail 1, as shown in Fig. 5.4. If a non-standard orientation is needed, this has to be defined in the MAGIC-PG project planning sheet (www.hiwin.de).

Stop edge

Orientation 2

Rail 1

Rail 2

Orientation 4

Block 1

Block 1

Block 2

Block 2

...

...

Block n

Block n

Orientation 1

Orientation 3

Fig. 5.4 Orientation of the HIWIN MAGIC-PG encoder

43LM-04-2-EN-1703-K

5.3.2 Dimensions

Dimensions of HIWIN MAGIC

Dimensions HIWIN MAGIC-PG

Signal cableØ 5.3

Counting direction Sensor position Magnetic scaleincl. protective cover tape

M3 thru (2 ×)

14

45

11.5

38 ± 0.13.5

10 ±

0.1

112

(Dist

ance

)

1.85

± 0.

15

0.2

± 0.1

Align the referenceedge of the encoderflush with themagnetic scale

Fig. 5.5 Scale drawing of HIWIN MAGIC encoder

Fig. 5.6 Scale drawing of the HGH20CA block including the MAGIC-PG housing

L

B1

L1

B

H1

H

Fig. 5.5 shows an HGH20CA / HGH25CA block. It is also possible to use the modules with HG20, HG25, QH20 and QH25 block sizes (long type and flange type, see the “Linear Guideways” catalogue). The overall dimensions then change accordingly. The dimensions of all block sizes are shown in Table 5.1.

Table 5.1 Dimensions of block including MAGIC-PG housing

Series/Size L [mm] L1 [mm] B [mm] B1 [mm] H [mm] H1 [mm]HG_20C 118.0 41.5 44 43.0 30 4.6HG_20H 132.7 41.5 44 43.0 30 4.6HG_25C 124.5 41.5 48 46.4 40 5.5HG_25H 145.1 41.5 48 46.4 40 5.5QH_20C 117.2 41.5 44 43.0 30 4.6QH_20H 131.9 41.5 44 43.0 30 4.6QH_25C 123.9 41.5 48 46.4 40 5.5QH_25H 144.5 41.5 48 46.4 40 5.5

Unit: mm

Unit: mm

44


5.3.2.1 Dimensions of PG rail

Rail with groove, mounting from above

Rail with groove, mounting from below

Table 5.2 Dimensions HGR_R G1

Series/ Sizes

Mounting bolt for rail [mm]

Dimensions of rail [mm] Max. length [mm]

Max. length E1 = E2 [mm]

E1/2 min [mm]

E1/2 max [mm]

Weight [kg/m]WR HR D h d P

HGR20R G1 M5 × 16 20 17.5 9.5 8.5 6.0 60 4,000 3,900 7 53 2.05HGR25R G1C M5 × 20 23 22.0 9.5 8.5 6.0 60 4,000 3,900 7 53 3.05

Table 5.3 Dimensions HGR_T G1

Series/ Size

Dimensions of rail [mm] Max. length [mm]

Max. length E1 = E2 [mm]

E1/2 min [mm]

E1/2 max [mm]

Weight [kg/m]WR HR S h P

HGR20T G1 20 17.5 M6 10 60 4,000 3,900 7 53 2.13

h

S

HR

WR

P E2E1

L

WR

HR

Ød

ØD

h

P E2E1

L

45LM-04-2-EN-1703-K

5.3.3 HIWIN MAGIC and HIWIN MAGIC-PG specifications

Table 5.4 Electrical and mechanical properties of HIWIN MAGIC and HIWIN MAGIC-PG

1 VPP (analogue) TTL (digital)Electrical propertiesOutput signal sin/cos, 1 VPP (0.85 VPP – 1.2 VPP) Quadrature signal, RS422Resolution Infinite, signal period 1 mm 1 µmRepeatability bidirectional 0.003 mm 0.002 mAbsolute accuracy ± 20 µm/mReference signal 1) Periodic index impulse at a distance of 1 mmPhase angle 90° ± 0.1° el 90°DC component 2.5 V ± 0.3 V —Distortion factor Typ. < 0.1 % —Operating voltage 5 V ± 5 %Power consumption Typ. 35 mA, max. 70 mA Typ. 70 mA, max. 120 mAMax. measurement speed 10 m/s 5 m/sEMC class 3, according to IEC 801Mechanical propertiesHousing material High-quality aluminium alloy, encoder bottom made of stainless steelMAGIC encoder dimensions L × W × H: 45 × 12 × 14 mmCable length 2) 5 mMin. bending radius cable 40 mmProtection class IP67Operating temperature 0 °C to +50 °CWeight of MAGIC encoder 80 gWeight of MAGIC-PG encoder 80 gMAGIC-PG suitable for blocks HG-20, HG-25, QH-20, QH-251) Can be used e.g. with reference switch (see Section 5.6)2) For use in drag chains, we recommend our prefabricated encoder cables with M17 round connector on one end (coupling, female), matching the optional M17 round connector

(plug, male) for the encoder. For details, please contact your HIWIN technician.

Table 5.5 Properties of magnetic scale

Properties Magnetic scale (incl. stainless steel protective cover tape)Accuracy class 1) ± 20 µm/m Linear expansion coefficient 11.5 × 10–6 m/KPeriod 1 mm Thickness magnetic scale only 1.70 ± 0.10 mmThickness magnetic scale with stainless steel protective cover tape

1.85 ± 0.15 mm

Width 10.05 ± 0.10 mmMaximum length 24 mMagnetic remanence > 240 mTPole pitch (distance north/south pole) 1 mmSingle reference marks OptionalMaterial Elastomers, nitrile and EPDMTemperature range 0 °C bis +50 °CWeight 70 g/m1) at 20 °C

46


5.4 Connection analogue and digital variant

5.4.1 Cable assignment (analogue and digital variant)A high-quality, 8-core cable (1 each of V1+, V1–, V2+, V2– and V0+, V0– or A, Ā, B, B and Z, Z for the digital variant) suitable for cable track is used twisted in pairs. In drag lines, we generally recommend our pre-assembled extension cables, which are designed especially for use in such lines. The extension cables are supplied with a round plug connector on one end (female coupling) or customised.

5.4.2 Formats and outputs

Signal format of sine/cosine 1 VPP output (analogue)Electrical signals after the differential input of the downstream electronic compo-nents. The sinus/cosinus 1 VPP interface of HIWIN MAGIC-PG is strictly based on the Siemens specifications. The period length of the sinus output signal is 1 mm. The period length of the reference signal is 1 mm.

sin = V2

cos = V1

0–1

–0.8

–0.6–0.5–0.4

–0.2

0

0.2

0.40.5

50

VREF

100 150 200 250 300 360Output signal within 0ne scale cycle (1,000 μm) in degree (360° = 1,000 μm)

SIN/CO

S amp

litude

Reference-channelV0-channel

B-channelV2-channel

A-channelV1-channel

GND GND GND GND

V1+

V1–

V0+

V0–

V2+

V2–

R44

7

473

2326U1 6U2

R2 R6

R5

R7

R8

R1

R3–+

473

2 –+

–+

120Ω

120Ω

120ΩZ1 Z3 Z2

R14

R12R11

R9 U3 6

R10R13

+5V

4.7k

4.7k

Fig. 5.7 Electrical signals after the differential input of the downstream electronic components (analogue version)

Fig. 5.8 Recommended switching of the subsequent electronic components for sin/cos 1 VPP output

TTL-output (digital)The signals on A and B channels have a 90° phase shift (according to RS422 specifica-tion in DIN 66259). Recommended terminal resistance Z = 120 Ω. Output signals: A, Ā, B, B and Z, Z. Individual reference pulse (optional) and definition of a minimum pulse duration are possible as an option.

47LM-04-2-EN-1703-K

0°

Z-signal(Reference signal)

B-signal

A-signal

90° 180° 270° 360° 0°

Fig. 5.9 Signals of the MAGIC encoder (TTL version)

Fig. 5.10 Recommended switching of the subsequent electronic components for digital TTL output

A-channel B-channelReference-channel

GND

RS422

+5V

GND

RS422

+5V

GND

RS422

+5VB

B– 120ΩZ1

A

A–

Z

Z–120ΩZ0 120ΩZ2

5.5 PMED displayCombined with the positioning measurement system HIWIN MAGIC or HIWIN MAGIC-PG the PMED display offers the possibility to display the current position of the encoder. In addition the display has 4 relay outputs and one RS-232 interface.

Features 8-digit LED display For analogue and digital input signal Easy handling Compact and robust design Simple assembly

Functions Flexible zero point adjustment Automatic zero point adjustment in the middle of a travel distance Absolute and relative counting function Units mm/inch 4 switchable relay outputs RS-232 interface

5.5.1 Order code for PMED display

PMED display 1: 4 relay outputs and RS-232 interface

Model:00: For HIWIN MAGIC;

1 mm period; analogue/digital

Type:H2

Number of axes:1: 1 axis

PMED H2 1 00 1

48


5.5.2 Technical data of PMED display

5.5.2.1 Dimensions of PMED display

5.5.2.2 Inputs and outputs

5.5.2.3 Signal input connector (HD Sub-D, 15 pin)

43.8

120107

102.3

32.8

15 ±

0.1

82.1

77.4

4-M3 × 0.5

12345678

1 2 3 4 5 6 7 8

Signal RS232I/0 1

I/0 2

+5V

12345

678910

1112131415

Table 5.6 Pin definition for signal input connector

Pin No. Signal Pin-No. Signal Pin No. Signal1 +5 V 6 FG (housing shielding) 11 A+ (analogue)2 GND 7 Z+ (reference track) 12 A– (analogue)3 A+ (digital) 8 Z– (reference track) 13 B+ (analogue)4 B+ (digital) 9 A– (digital) 14 B– (analogue)5 NC 10 B– (digital) 15 NC

49LM-04-2-EN-1703-K

5.5.2.4 Signal output connector

Table 5.7 Pin definition for signal output connector

Relay output I/O 1 Relay output I/O 2Pin-No. Signal Pin-No. Signal1 NC 1 NC2 23 NC 3 NC4 45 Relay 0 (channel 0) 5 Relay 0 (channel 2)6 67 Relay 0 (channel 1) 7 Relay 0 (channel 3)8 8

5.6 Reference switchTo reference an axis the HIWIN reference switch can be placed at any position of the axis’ travel range. The MAGIC and MAGIC-PG encoder delivers a periodic reference signal (index pulse, see Section 5.4.2). With a damped reference switch this signal can be used for the precise referencing of the axis.

5.6.1 Technical data of inductive reference switch

5.6.1.1 Dimensions of reference switch

88 3

1020

M341

5

Switch stateindicator

50


Table 5.8 Reference switch specifications

InductiveSwitching distance 2 mmCorrection factor V2A/brass/aluminium 1.16 / 0.70 / 0.67Installation type FlushSwitch hysteresis < 10 %ElectricalPower supply 10 to 30 VDCPower input (Ub = 24 V) < 8 mASwitching frequency 930 HzTemperature drift < 10 %Operating temperature –25 to +80 °CVoltage drop switch output < 1 VSwitching current 100 mAResidual current voltage drop < 100 μAShort circuit protection YesReverse polarity protection YesOverload protection YesMechanicalHousing material PlasticFull encapsulation YesProtection mode IP 67Connection type CableCable length 4 mProtection class III

5.6.1.2 Circuit diagram of the optional reference switch

+

–A–

BN

BK

BU

Explanation of symbols+ Power supply „+“– Power supply „0 V“Ā Switch output/opener (NC)

Wire coloursBN BrownBK BlackBU Blue

Linear Actuators

Linear Motor Components

Linear Axes

Ballscrews Linear Motor Systems

Rotary Tables

Robots

Linear Guideways

Drives & Servo Motors

Linear Axes

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