The voice coil stage VCS02-005-BS-01-MXYTh is a closed loop
positioning system that can be used for positioning applications that require a
limited rotation theta stage integrated. The motor has a two-axis planar coil
assembly that interacts with a common magnetic circuit. This circuit design allows for a minimal
overall height of 2.93 inches [74.5 mm]. Each linear axis has a 0.23" [6.0
mm] stroke; generate 0.50 lbs [2.2 N] of continuous force and 1.50 lbs [6.6 N]
of peak force. The X and Y axes are guided by precision linear ball slide
assemblies. The theta axis has a rotary displacement of 10 degrees, a
continuous torque of 2.2 in-lbs [0.25 Nm], and a peak torque of 6.5 in-lbs
[0.73 Nm]. There is also encoder feedback on the theta axis that has 239000
counts per revolution.
Motor P/N | ||
Stroke | 1 in | 2 mm |
Encoder Resolution | 1 micron | 2 |
Bearing Type | 1 | 2 |
Moving Mass | 1 oz | 2 grams |
Total Mass | 1 oz | 2 grams |
Resistance @ 20C | 1 ohms | 2 |
Inductance @ 20C | 1 mH | 2 |
Electrical Time Constant | 1 msec | 2 |
Motor Constant | 1 lbs/√watt | 2 N/√watt |
Force Constant | 1 lbs/amp | 2 N/amp |
Back EMF | 1 V/ips | 2 V/m/sec |
Force @ 100% Duty | 1 lbs | 2 N |
Power @ 100% Duty | 1 watts | 2 |
Current @ 100% Duty | 1 amps | 2 |
Force @ 10% Duty | 1 lbs | 2 N |
Power @ 10% Duty | 1 watts | 2 |
Current @ 10% Duty | 1 amps | 2 |
Moving Part | 1 | 2 |