RSW-E Series: Motorized rotation stages with built-in motor encoders and Auto Detect
Speed up to 75 rpm and torque up to 280 N⋅cm
23 mm aperture
Worm gear driven for continuous rotation
Two lens holders allow for use as a polarizer mount
Encoder position feedback with slip/stall detection and automatic recovery
Designed for use with an X-MCC Series stepper motor controller or any 2-phase stepper motor controller
With Auto Detect, the X-MCC controller configures its settings automatically for the connected peripheral
Zaber's RSW-E precision motorized rotation stages, with integrated motor encoders, are stepper motor and worm gear driven and capable of continuous rotation. The stages are designed to connect directly to our X-MCC Series universal motor controllers, or they can be used with any 2-phase stepper motor controller through the panel mount DB15 connector. Set up is easy with Auto Detect. Once connected, the X-MCC controller will automatically detect and configure the RSW-E.
Part Numbering Scheme
Specification Value Alternate Unit Built-in Controller
No
Recommended Controller
X-MCC (48 V) Recommended
Range
360 °
Accuracy (unidirectional)
0.08 °
1.396000 mrad
Repeatability
< 0.02 °
< 0.349 mrad
Backlash
< 0.04 °
< 0.698 mrad
Encoder Resolution
200 CPR
800 states/rev
Encoder Type
Rotary quadrature encoder
Maximum Centered Load
200 N
44.9 lb
Maximum Cantilever Load
410 N⋅cm
580.6 oz⋅in
Stage Top Dimension
60 mm
2.362 "
Motor Type
Stepper (2 phase)
Motor Rated Current
1500 mA/phase
Motor Winding Resistance
2.05 ohms/phase
Inductance
1 mH/phase
Motor Connection
D-sub 15
Default Resolution
1/64 of a step
Mechanical Drive System
Precision Worm Gear
Limit or Home Sensing
Magnetic home sensor
Vacuum Compatible
No
RoHS Compliant
Yes
CE Compliant
Yes
Weight
0.64 kg
1.411 lb
Comparison - RSW-E Series
Part Number Microstep Size (Default Resolution) Maximum Speed Minimum Speed Speed Resolution RSW60A-E03T3A
0.000234375 ° (4.091 µrad)
115 °/s (19 rpm)
0.000143 °/s (2.496 µrad/s)
0.000143 °/s (2.496 µrad/s)
RSW60C-E03T3A
0.0009375 ° (16.362 µrad)
450 °/s (75 rpm)
0.000572 °/s (9.983 µrad/s)
0.000572 °/s (9.983 µrad/s)
Part Number Maximum Continuous Torque Angular Motion Per Motor Rev RSW60A-E03T3A
280 N⋅cm (396.5 oz⋅in)
3 °
RSW60C-E03T3A
125 N⋅cm (177.0 oz⋅in)
12 °
Specification Charts and Notes
Thrust or torque is a function of speed. The values given above are maximums. These values cannot both be achieved simultaneously (i.e. at maximum speed, the unit will not produce maximum thrust).