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torque motor

Published:

2022-08-15 09:01

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Introduction to parameter characteristics of torque motor

 

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Naming rules for torque motors

 

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X1A11-08

 

 

D-MA200

 

 

Overall dimensions

 

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technical parameter

 

Rated performance

 Symbol Company D-MA200X115-26A D-MA200X115-26A D-MA200X115-26A D-MA200X115-26A
Peak torque (1s) Tp N.m 26.0 47.0 75.0 100.0
Continuous torque Tc N.m 11.2 18.9 28.6 37.5
Motor constant Km Nm/√W 1.2 1.7 2.3 2.8
Electrical specifications
peak current  Ip Arms 8.0 8.0 8.0 8.0
Continuous current Ic Arms 2.8 2.7 2.6 2.5
resistance Rm Ohms L-L 6.3 9.0 12.5 16.1
inductance L Mh L-L 25 44 69 90
Torque constant Kt N.m/Arms 4.0 7.0 11.0 15.0
EMF constant  k Vms/rad/s L-L 2.3 4.0 6.4 8.7
Number of poles 2p   30 30 30 30
Maximum speed n rpm 200 200 200 200
 
Mechanical specifications
Moment of inertia J kg.m2 0.0145 0.0159 0.0176 0.0194
Maximum axial load Fa N 6500 6500 6500 6500
Maximum radial load Ft N 3500 3500 3500 1300
Axial deflection   um 40,20 or less 40,20 or less 40,20 or less 40,20 or less
Radial yaw   um 10.0 12.0 14.5 17.0
Motor weight Mm kg        
             
Precision index
Absolute accuracy Arc sec   ±35 ±35 ±35 ±35
Repetition accuracy Arc sec   ±2 ±2 ±2 ±2
             

explain

  Motor model Motor height
Insulation class: Class F   D-MA200X115-26A 115.00
Withstand voltage: 1700VAC/1min   D-MA200X130-47A 130.00
Insulation: > 10Mohms/500VDC   D-MA200X150-75A 150.00
Encoder: 22 bit absolute value   D-MA2000X170-100A 170.00

 

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X1B11-08

 

 

D-MA150

 

 

Overall dimensions

 

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technical parameter

 

Rated performance

 Symbol Company D-MA200X115-26A D-MA200X115-26A D-MA200X115-26A D-MA200X115-26A
Peak torque (1s) Tp N.m 14.0 24.0 37.0 50.0
Continuous torque Tc N.m 5.1 8.6 13.0 17.0
Motor constant Km Nm/√W 0.7 1.0 1.3 1.5
Electrical specifications
peak current  Ip Arms 17 29 45 59
Continuous current Ic Arms 1.8 3.2 5.0 6.8
resistance Rm Ohms L-L 1.0 1.8 2.9 3.9
inductance L Mh L-L 20 20 20 20
Torque constant Kt N.m/Arms 300 300 300 300
EMF constant  k Vms/rad/s L-L 1.0 1.8 2.9 3.9
Number of poles 2p   20 20 20 20
Maximum speed n rpm 300 300 300 300
 
Mechanical specifications
Moment of inertia J kg.m2 0.0023 0.0026 0.0031 0.0035
Maximum axial load Fa N 3000 3000 3000 3000
Maximum radial load Ft N 1300 1300 1300 1300
Axial deflection   um 40,20 or less 40,20 or less 40,20 or less 40,20 or less
Radial yaw   um 40,20 or less 40,20 or less 40,20 or less 40,20 or less
Motor weight Mm kg 5.2 6.4 7.8 9.6
             
Precision index
Absolute accuracy Arc sec   ±45 ±45 ±45 ±45
Repetition accuracy Arc sec   ±3 ±3 ±3 ±3
             
explain   Motor model Motor height
  Insulation class: Class F   D-MA150X100-14A 100.00
  Withstand voltage: 1700VAC/1min   D-MA150X115-14A 115.00
  Insulation: > 10Mohms/500VDC   D-MA150X135-14A 135.00
  Encoder: 21 bit absolute value   D-MA150X155-14A 155.00

 

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X1C11-08

 

 

D-MA170X50-10A

 

 

Overall dimensions

 

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technical parameter

 

form name Company  D-MA112X65-08A
Instantaneous maximum output torque
N.m
10
Continuous maximum torque N.m
4
Maximum speed rps
4
Rated speed rps 2
resistance Ω
8.9
inductance mH 21
Moment constant N/Arms 3.4
Back potential constant V/ms-1
290
Continuous current Arms
1.5
peak current Arms
4
Polar logarithm - 10
Accuracy requirements Encoder resolution pulse/rev 1536000
Absolute accuracy arc-sec ±26
Repetitive positioning accuracy arc-sec ±1.2
Number of origin pulses pulse/rev 1
maximum power KVA 0.35
Rated power KVA 0.1
rotor inertia kg·cm² 80
Allowable load Axial load (positive+) N 2000
N 1200
Allowable load Radial load (positive -) Nm 60
Mechanical accuracy of load mounting surface um 15 , 5  or less
weight kg 5.8(3.6)

 

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X1C11-08

 

 

D-MA112X65-08A

 

 

Overall dimensions

 

pic

 

 

technical parameter

 

form name Company  D-MA112X65-08A
Instantaneous maximum output torque
N.m
8
Continuous maximum torque N.m
3
Maximum speed rps
4
Rated speed rps 2
resistance Ω
4.7
inductance mH 4.7
Moment constant N/Arms 2
Back potential constant V/ms-1
166
Continuous current Arms
1.5
peak current Arms
5
Polar logarithm - 10
Accuracy requirements Encoder resolution pulse/rev 1048576
Absolute accuracy arc-sec ±26
Repetitive positioning accuracy arc-sec ±1.2
Number of origin pulses pulse/rev 1
maximum power KVA 0.3
Rated power KVA 0.1
rotor inertia kg·cm² 40
Allowable load Axial load (positive+) N 1000
N 600
Allowable load Radial load (positive -) Nm 30
Mechanical accuracy of load mounting surface um 25,15or less
weight kg 2.8

 

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