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Specifications

RSB Series

High speed motorized rotation stages

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Series Specifications

Microstep Size (Default Resolution)	0.005625° (98.173 µrad)
Built-in Controller
Recommended Controller	MCC (48 V) Recommended
AutoDetect
Range	360°
Repeatability	< 0.001° (< 0.017 mrad)
Minimum Speed	0.003434°/s (59.934 µrad/s)
Speed Resolution	0.003434°/s (59.934 µrad/s)
Encoder Type
Angular Motion Per Motor Rev	72°
Motor Connection	D-sub 15
Default Resolution	1/64 of a step
Mechanical Drive System	Synchronous belt
Limit or Home Sensing	Magnetic home sensor
CE Compliant
Vacuum Compatible

Part Specifications Comparison

Part Number	Accuracy (unidirectional)	Backlash	Maximum Speed	Maximum Continuous Torque	Maximum Centered Load	Maximum Moment (Tilt)	Stage Top Dimension	Radial Error Motion	Axial Error Motion	Tilt Error Motion	Bearing Plane Offset	Motor Type	Motor Rated Current	Motor Winding Resistance	Motor Winding Inductance	Mounting Interface	Weight
RSB060AD-T3A	0.2° (3.490000 mrad)	< 0.1° (< 1.745 mrad)	7200°/s (1200 rpm)	2.3 N⋅m (1.7 lb⋅ft)	200 N (44.9 lb)	4.1 N⋅m (3.0 lb⋅ft)	60 mm (2.362")	+/- 4 µm (+/- 0.000157")	< 4 µm (< 0.000157")	+/- 0.0033° (+/- 57.60 µrad)	16.37 mm (0.644")	Stepper (2 phase)	2300 mA/phase	1 ohms/phase	2.2 mH/phase	M6 and #8-32 threaded holes	0.78 kg (1.720 lb)
RSB060AU-T3A	0.2° (3.490000 mrad)	< 0.1° (< 1.745 mrad)	7200°/s (1200 rpm)	2.3 N⋅m (1.7 lb⋅ft)	200 N (44.9 lb)	4.1 N⋅m (3.0 lb⋅ft)	60 mm (2.362")	+/- 4 µm (+/- 0.000157")	< 4 µm (< 0.000157")	+/- 0.0033° (+/- 57.60 µrad)	16.37 mm (0.644")	Stepper (2 phase)	2300 mA/phase	1 ohms/phase	2.2 mH/phase	M6 and #8-32 threaded holes	0.78 kg (1.720 lb)
RSB120AB-T3A	0.28° (4.886000 mrad)	< 0.25° (< 4.362 mrad)	5400°/s (900 rpm)	7.5 N⋅m (5.5 lb⋅ft)	500 N (112.1 lb)	20 N⋅m (14.8 lb⋅ft)	120 mm (4.724")	+/- 3 µm (+/- 0.000118")	< 3 µm (< 0.000118")	+/- 0.0014° (+/- 24.43 µrad)	20 mm (0.787")	Stepper (2 phase)	3000 mA/phase	0.53 ohms/phase	2 mH/phase	Kinematic with M2.5 and M6 threaded holes	2.0 kg (4.409 lb)
RSB120AD-T3A	0.28° (4.886000 mrad)	< 0.25° (< 4.362 mrad)	3000°/s (500 rpm)	2.5 N⋅m (1.8 lb⋅ft)	500 N (112.1 lb)	20 N⋅m (14.8 lb⋅ft)	120 mm (4.724")	+/- 3 µm (+/- 0.000118")	< 3 µm (< 0.000118")	+/- 0.0014° (+/- 24.43 µrad)	20 mm (0.787")	Stepper (2 phase)	2100 mA/phase	2.9 ohms/phase	7.2 mH/phase	Kinematic with M2.5 and M6 threaded holes	2.00 kg (4.409 lb)
RSB120AT-T3A	0.28° (4.886000 mrad)	< 0.25° (< 4.362 mrad)	5400°/s (900 rpm)	7.5 N⋅m (5.5 lb⋅ft)	500 N (112.1 lb)	20 N⋅m (14.8 lb⋅ft)	120 mm (4.724")	+/- 3 µm (+/- 0.000118")	< 3 µm (< 0.000118")	+/- 0.0014° (+/- 24.43 µrad)	20 mm (0.787")		3000 mA/phase	0.53 ohms/phase	2 mH/phase		2.0 kg (4.409 lb)
RSB120AU-T3A	0.28° (4.886000 mrad)	< 0.25° (< 4.362 mrad)	3000°/s (500 rpm)	2.5 N⋅m (1.8 lb⋅ft)	500 N (112.1 lb)	20 N⋅m (14.8 lb⋅ft)	120 mm (4.724")	+/- 3 µm (+/- 0.000118")	< 3 µm (< 0.000118")	+/- 0.0014° (+/- 24.43 µrad)	20 mm (0.787")	Stepper (2 phase)	2100 mA/phase	2.9 ohms/phase	7.2 mH/phase	Kinematic with M2.5 and M6 threaded holes	2.00 kg (4.409 lb)

Specification Charts & 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).

Torque Speed Performance

Typical Accuracy

Acceleration