High-Precision Direct-Drive Rotation Stage DORR-360HK
JCOPTIX high-precision direct-drive rotary stages use electromagnetic direct drive, eliminating complex transmission components and applying force directly to the stage without friction for high speed and acceleration. Brushless slotless motors suit extremely precise positioning, maintaining excellent speed stability at the lowest speeds and avoiding vibration at high speed. They avoid nonlinear control behavior, allow easy control at every position, and provide highly linear force that can be set and strictly controlled. Low-profile DORR stages provide high torque, precision crossed-roller bearings, and high-resolution encoder feedback for excellent dynamics and positioning accuracy. Resolution reaches 1.5 µrad, continuous rotation is 360 degrees, and maximum speed is 200 rpm. A hollow center with SM1 threads and Ø25 mm clear aperture accepts Ø1-inch optics. Tabletop 4-40 holes fit 30 mm cage systems, with additional M6 and M4 threaded holes. Applications requiring arcsecond positioning include semiconductor technology, metrology, automation, biological-sample processing/observation, and film-thickness measurement. Higher-precision and more flexible complete systems can be developed and manufactured to customer requirements. High-precision direct-drive rotary stage, 360° continuous rotation. Model: DORR-360H. Continuous 360-degree rotation; maximum 200rpm; platform diameter 80 mm, thickness 40 mm; blackened aluminum-alloy body; central SM1 aperture and 30 mm cage compatibility. JCOPTIX DORR brushless slotless stages provide continuous 360-degree rotation, maximum 200rpm, axial load 3 kg, and radial load 2 kg. Electromagnetic direct drive, precision crossed-roller bearings, and high-precision encoder feedback deliver high dynamics/positioning accuracy and resolution to 1.5 µrad. Hollow SM1 centers with Ø25 mm clear apertures accept Ø1-inch optics. Tabletop 4-40 holes fit 30 mm cage systems, with additional M6 and M4 holes. DORR requires DCL-01 high-precision servo controllers. High-precision direct-drive rotary stage kit, 360° continuous rotation. Model: DORR-360HK. Continuous 360-degree rotation; maximum 200 rpm; platform diameter 80 mm, thickness 40 mm; central SM1 aperture and 30 mm cage compatibility; controller and power supply included. JCOPTIX DORR brushless slotless stages provide continuous 360-degree rotation, maximum 200rpm, axial load 3 kg, and radial load 2 kg. Electromagnetic direct drive, precision crossed-roller bearings, and high-precision encoder feedback deliver high dynamics/positioning accuracy and resolution to 1.5 µrad. Hollow SM1 centers with Ø25 mm clear apertures accept Ø1-inch optics. Tabletop 4-40 holes fit 30 mm cage systems, with additional M6 and M4 holes. This series includes a DCL-01 high-precision servo controller and power supply for immediate use.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Motor type | Direct-Drive Rotary Motor |
| Platform Diameter | 80 mm |
| Center hole specification | SM1 Thread (1.035"-40) |
| Maximum Rotational Speed | 200 rpm |
| Axial Load | 3 kg |
| Translation Stage Material | Blackened Aluminum Alloy |
| Effective Travel | 360° |
| Positioning Accuracy | 250 µrad（0.014°） |
| Repeatability | 50 µrad（0.003°） |
| Radial Load | 2 kg |
| Controller and Power Supply | Present |
| Encoder Resolution | 1.5 µrad（0.0001°） |
| Axial runout | 60 µrad |
| Peak Torque | 0.6 N·m |
| Continuous Torque | 0.2 N·m |
| Backlash | None |
| Acceleration [7200°/s²: Load 0.5 kg; 1080°/s2: Load 2.0 kg, Second Plain 2 Retained as Sourced] | 7200°/s² (Load 0.5 kg), 1080°/s2 (Load 2.0 kg) |
| Minimum Increment | 70 µrad（0.004°） |
| Stabilization time | 200 ms |
| Velocity Stability | 0.5% |
| Limit Switch | None |
| Operating Temperature Range | 5 to 40 °C |
| Dimensions | 90 mm × 90 mm × 40 mm |
| Platform mounting hole specification | M4 and M6 |
| Weight | 1.0 kg |
Key Features
Datasheet
Supplier Information
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