Non-Comm DC Voice Coil Linear Actuator ,a linear motor,product,NCC05-20-064-2R
Non-Comm DC Voice Coil Linear Actuator , NCC05-20-064-2R
This moving coil actuator (NCC05-20-064-2R) comes supplied with an aluminum bobbin which allows for heat to be conducted away from the motor windings. In certain uses of voice coil actuators there is a desire to manufacture them with increased radial clearance, while this lowers the overall efficiency, this allows for the motor to travel through an arc, and thus in some rotary applications the use of a voice coil actuator with an increased radial clearance, like this model, would be desirable.

Moving coil actuators do not come with a bearing system, if you would like to see actuators with a built-in bearing system please look at our moving magnet models. Or if you would like to see how we have integrated our voice coils into linear motion stages.

To determine your motion profile needs, use our linear motion calculator.

Device TypeMoving Coil
Stroke0.50 in12.7 mm
Radial Clearance0.10 in2.5 mm
Bearing TypeNone Provided
Moving Mass31.3 oz94.0 grams
Total Mass16.7 oz473 grams
Resistance @ 20C12.0 ohms
Inductance @ 20C3.6 mH
Electrical Time Constant0.30 msec
Motor Constant1.3 lbs/√watt5.9 N/√watt
Force Constant4.6 lbs/amp20.4 N/amp
Back EMF0.50 V/ips20.4 V/m/sec
Force @ 100% Duty6.4 lbs28.5 N
Power @ 100% Duty23.0 watts
Current @ 100% Duty1.4 amps
Force @ 10% Duty19.1 lbs85.0 N
Power @ 10% Duty206 watts
Current @ 10% Duty4.1 amps
Outside Diameter2.0 in50.8 mm
Housing Length2.3 in57.2 mm
Product Drawing

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