Voice Coil Driven Stage
VCDS-025-038-02-B2-30

 

Comparison Table

 

Voice Coil Driven Stage with Quadrature Position Sensor and Home Switch

  • Range of Motion: 0.97” (24.6 mm) 
  • Positioning Resolution: 29.95 microns
  • Continuous Force: 2.0 lb (9.2 N)
  • Intermittent Force: 6.4 lb (28.8 N) at 10% duty cycle
  • Optional Return Spring
  • Linear Ball Bearing
  • Quadrature Optical Encoder with Differential Outputs
  • Built-in Home Switch

Cable is not included and is sold separately
Optional cables CBL-01 or CBL-04
VCDS-025-038-02-B2-30
 		Enlarge
Datasheet in PDF
Drawing quick view  		  

STAGE SPECIFICATIONS

Intermittent Force @ 10% Duty Cycle

 28.8 N

6.4

 lb
Continuous Force 9.2 N

2.0

 lb

Force Constant

 3.9 N/A

0.88

 lb/A
BACK EMF Constant 3.9 V/M/S

0.10

 V/in/S

Stroke

 24.6 mm

0.97

 in
Moving Mass 282 gr

9.9

 oz

Total Mass

 650 gr

22.9

 oz

Coil Resistance

 3.7 Ohm

Coil Inductance at 1000 Hz

 1.2 mH

Continuous Power

 20 W

Pin Assignment

Pin

 Description

1

 +5 VDC Power

2

 A- Channel of Quadrature Encoder

3

 B+ Channel of Quadrature Encoder

4

 A+ Channel of Quadrature Encoder

5

 Return for +5 VDC Power

6

 Reference Signal, Active High

7

 B- Channel of Quadrature Encoder

8

 Motor Minus

9

 Motor Plus

Customized solutions can be provided upon request.