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> Micropositioning Actuators / Stages > Rotation Stages & Tilt Stages > PRS-200 Precision Rotation Stages > Item # 6449911011
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Item # 6449911011, PRS-200 Precision Rotation Stages

With DC motor


Worm Gear Ratio


Rotation Range

360 º

Active Axes


Integrated Sensor

Rotary encoder

Sensor Signal

A/B quadrature, RS-422

Sensor Resolution Rotary Encoder

20000 Cts./rev.

Design Resolution

1.75 µrad

Min. Incremental Motion (typ.)

8.72 µrad

Unidirectional Repeatability (typ.)

17.44 µrad

Bidirectional Repeatability (typ.)

±175 µrad

Wobble (typ.)

±17.5 µrad

Angular Velocity (max.)

75 º/s


Crossed roller bearings

Load Capacity / Axial Force (max.)

500 N

Permissible Lateral Force (max.)

200 N

Motor Type

DC motor

Operating Voltage, Nominal (nom.)

24 V

Operating Voltage, Max. (max.)

48 V

Limit Switches

2 x Hall effect

Operating Temperature Range

5 to 40 ºC


Aluminum, black anodized, stainless steel, red bronze

Mass Tolerance

±5 %

Moved Mass, Unloaded Tolerance (±)

5 %


M23 12-pin (m) (sensor)
Sub-D 7W2 (m) (motor)

Recommended Controllers/Drivers

ACS modular controller
C-863 (single axis) with C-863.AD12 line driver

C-884 (to 6 axes) with C-863.AD12 line driver

C-885 with C-863.20C885 (to 40 axes) and C-863.AD12 line driver


  • DC servo motor with rotary encoder on the motor shaft
  • Stepper motor
  • Option: High-resolution optical angle measuring system for direct position measurement
  • Vacuum versions available on request


Connecting cables for motor and sensor are not in the scope of delivery and must be ordered separately.

Ask about custom designs!


·  PRS-200 Precision Rotation Stages - 3

·  PRS-200 Precision Rotation Stages - 4

·  PRS-200 Precision Rotation Stages - 5

·  Rotation Stages with Worm Gear Drive (100 mm diameter)/RS-40 Compact Rotation Stages

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