Crossed Roller Stage,a linear motor,product,XRS-019-11-050-001
Crossed Roller Stage, XRS-019-11-050-001
The XRS-019-11-050-001 crossed roller positioning stage uses a brushless linear motor to generate a continuous/peak force of 52.4 lbs [233 N]/157 lbs [669 N] with a total stroke length of 19.0 in [483 mm]. The non-contact 1.0 [0.10]-micron resolution encoder allows for precise positioning. It is guided by a rigid high accuracy crossed roller bearing. There are also provisions that allow customer cables to be routed within the cable carrier. It has end-of-travel rubber bumper stops. A home positioning sensor, end-of-travel-sensors, and custom mounting holes on the moving table are available upon request.

For short stroke, compact positioning stages please see our Voice Coil Positioning Stages.

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

Motor P/N n/a
Stroke19.0 in483 mm
Encoder Resolution0.1 micron
Bearing TypeCrossed Roller
Moving Mass14.3 lbs6.5 kg
Total Mass72.2 lbs32.7 kg
Resistance @ 20C8.0 ohms
Inductance @ 20C10.0 mH
Electrical Time Constant1.3 msec
Motor Constant4.4 lbs/√watt19.6 N/√watt
Force Constant12.3 lbs/amp54.5 N/amp
Back EMF1.6 V/ips63.0 V/m/sec
Force @ 100% Duty52.4 lbs233 N
Power @ 100% Duty142 watts
Current @ 100% Duty4.3 amps
Force @ 10% Duty157 lbs669 N
Power @ 10% Duty1278 watts
Current @ 10% Duty12.9 amps
Stage Length35.0 in889 mm
Stage Width10.7 in273 mm
Stage Height3.1 in77.5 mm
Product Drawing

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