Rotary Voice Coil Motors
Rotary Voice Coil Actuators
BEI Kimco Magnetics Division offers a line of rotary voice coil actuators. Our voice coil actuators are cog free, hysteresis free and have a simple, two-wire control characteristic.
The BEI Kimco Magnetics RA models are used in many applications ranging from Z axis control in semi-conductor lead bonding equipment to gimbal torques and pick-and-place robotics. Actuators feature maximum stroke of +/- 60 degrees, maximum torque of 20nm, through hole and set screw hole for easy shaft coupling and two through holes for field assembly mounting. Choices include arc-segment and cylindrical designs.
| Actuator No. | Stall Torque (oz-in) | Stroke (± Deg) | Total Stroke (Deg.) | DC Resistance (ohms) | Torque Sensitivity (oz-in/A) |
| RA29-11-002A | 13.2 | 16 | 32 | 13 | 18 |
| RA60-10-001A | 56 | 15 | 30 | 1.9 | 19 |
| RA60-10-002A | 38 | 20 | 40 | 1.1 | 11 |
| RA68-12-001A | 92 | 10 | 20 | 5 | 50 |
| RA54-18-000A | 113 | 3.75 | 7.5 | 12.5 | 105 |
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