Linear Stages > Crossed Roller Stages > XRS-004-09-020-001

Crossed Roller Stage - XRS-004-09-020-001

Crossed Roller Stage,a linear motor,product,XRS-004-09-020-001
Crossed Roller Stage, XRS-004-09-020-001
The XRS-004-09-020-001 crossed roller positioning stage uses a brushless linear motor to generate a continuous/peak force of 20.6 lbs [91.6 N]/61.8 lbs [275 N] with a total stroke length of 4.0 in [102 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
Stroke4.0 in102 mm
Encoder Resolution0.1 micron
Bearing TypeCrossed Roller
Moving Mass4.4 lbs2.0 kg
Total Mass20.9 lbs9.5 kg
Resistance @ 20C8.2 ohms
Inductance @ 20C6.0 mH
Electrical Time Constant0.70 msec
Motor Constant2.1 lbs/√watt9.4 N/√watt
Force Constant6.1 lbs/amp27.3 N/amp
Back EMF0.80 V/ips31.5 V/m/sec
Force @ 100% Duty20.6 lbs91.6 N
Power @ 100% Duty95.0 watts
Current @ 100% Duty1.6 amps
Force @ 10% Duty61.8 lbs275 N
Power @ 10% Duty846 watts
Current @ 10% Duty6.4 amps
Stage Length11.0 in279 mm
Stage Width8.9 in226 mm
Stage Height2.3 in58.4 mm
Product Drawing

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