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 All Categories    DT-80 Large Clear Aperture Compact Rotation Stages
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Motorized Stages, Hexapods, Controllers
> Micropositioning Actuators / Stages > Rotation Stages & Tilt Stages > DT-80 Large Clear Aperture Compact Rotation Stages > Item # 64439200
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Item # 64439200, DT-80 Large Clear Aperture Compact Rotation Stages

Unlimited travel range

Precision-class rotation stage
Worm drive with high gear ratio for precision positioning. Large aperture with 40 mm Ø. Mechanical reference switch.

Application fields
Precision microassembly. Research. Automation. Vacuum.

Drive types
  • DC servo motor with rotary encoder on the motor shaft
  • Stepper motor



±100 µrad

Active Axes


Rotation Range

360 º

Design Resolution

174.53 µrad

Min. Incremental Motion (typ.)

69.8 µrad

Unidirectional Repeatability (typ.)

175 µrad

Bidirectional Repeatability (typ.)

±3491 µrad

Angular Velocity (max.)

30 º/s

Worm Gear Ratio


Load Capacity / Axial Force (max.)

20 N

Permissible Lateral Force (max.)

10 N

Guide Type

Ball Bearings

Motor Type

2-phase stepper motor

Nominal Operating Voltage

24 V

Max. Operating Voltage

48 V

Reference Switch

Mechanical, N/C contact, to 30V, NPN

Operating Temperature Range

5 to 40 ºC


Aluminum, Black Anodized, Red Bronze

Mass Tolerance

±5 %

Moved Mass (Unloaded) Tolerance

±5 %


HD D-sub 15 (m)

Recommended Controllers/Drivers

ACS modular controller
C-663.12 (single axis)

C-885 with C-663.12C885 (up to 20 axes)

SMC Hydra (double axis)


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


·  DT-80 Large Clear Aperture Compact Rotation Stages - 3

·  DT-80 Large Clear Aperture Compact Rotation Stages - 4

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