Voice Coil Positioning Stage,a linear motor,product,VCS20-020-CR-01-MC-F3K
Voice Coil Positioning Stage, VCS20-020-CR-01-MC-F3K
The VCS20-020-CR-01-MC-F3K voice coil positioning stage uses H2W voice coil motor NCC20-18-020-1A to generate a continuous/peak force of 2.0 lbs [8.9 N]/6.0 lbs [26.7 N] with a total stroke length of 2.0 in [50.8 mm]. The 1.0-micron resolution encoder allows for precise positioning. The 3kg force transducer allows for 0.01-3kg of push/pull force feedback. It comes supplied with a high accuracy crossed roller bearing. The motor coil is the moving part of the assembly in order to reduce the moving mass of the system. Power is supplied to the motor via a high flex, high reliability flat ribbon cable.

For long stroke, compact size positioning stages please see our Single Rail Positioning Stages.

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

Motor P/N NCC20-18-020-1A
Stroke2.0 in50.4 mm
Encoder Resolution1.0 micron
Bearing TypeCrossed Roller
Moving Mass12.3 oz351 grams
Total Mass52.5 oz1487 grams
Resistance @ 20C3.5 ohms
Inductance @ 20C3.7 mH
Electrical Time Constant1.05 msec
Motor Constant0.75 lbs/√watt3.3 N/√watt
Force Constant1.4 lbs/amp6.1 N/amp
Back EMF0.20 V/ips6.1 V/m/sec
Force @ 100% Duty2.0 lbs8.9 N
Power @ 100% Duty7.0 watts
Current @ 100% Duty1.4 amps
Force @ 10% Duty6.0 lbs26.7 N
Power @ 10% Duty64.0 watts
Current @ 10% Duty4.3 amps
Moving PartCoil Assembly
Product Drawing

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