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Rotary Force
Actuators
Please click on Model Numbers to link to individual specification pages
|
Rated Torque |
mN·m /ozf·in |
28 / 4.0 |
45 / 6.4 |
71 / 10.0 |
106 / 15.0 |
|
Max Power, Te=20°C |
W |
6.5 |
11.5 |
3.5 |
4.5 |
|
Coil Temp at max. W,
Te=20°C |
°C |
130 |
130 |
130 |
130 |
|
Force Constant |
N/amp |
3.1 |
2.4 |
3.8 |
2.8 |
|
Temp. Coef. Magnet |
per °C |
.0009 |
.0009 |
.0011 |
0.0011 |
|
Temp. Coef. Resistance |
per °C |
.00393 |
.00393 |
.00393 |
.00393 |
|
Temp. Coef. Coil |
Watt/per °C |
.028 |
.023 |
.057 |
.063 |
|
Resistance at 20°C |
Ohm |
32.06 |
19.2 |
7.3 |
4.6 |
|
Inductance |
mH |
.209 |
.119 |
.231 |
.223 |
|
Angular Stroke |
± degrees |
38 |
33 |
30 |
30 |
|
Outer Radius |
mm |
26.7 |
30.5 |
39.4 |
57.2 |
|
Armature mass |
Kg |
.006 |
.008 |
.020 |
.024 |
|
Total mass |
Kg |
.076 |
.070 |
.169 |
.214 |
|
Magnet Width |
mm |
14.0 |
14.0 |
14.0 |
14.0 |
|
Magnet Type |
|
NdFeB |
NdFeB |
NdFeB |
NdFeB |
|
Stray manetic field, max |
Tesla |
.09 |
.08 |
.10 |
.10 |
|
Position Sensor Resistance |
kOhm |
10 |
10 |
10 |
10 |
|
Position Sensor Excitation |
±Volts DC |
10 |
10 |
10 |
10 |
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Last revised 8/6/02 7:20:55 AM