Direct-Drive Motorized Rotation Stage OMZD-B Series
Drive section uses a high-precision torque motor and Hall sensor for good power output.; Built-in grating scale and high-resolution read head effectively read and output angular position information.; Cross-roller bearing ring and thin-wall bearing ensure coaxiality and stability.; Both bearings are high-quality for long service life.; Unique assembly process requirements ensure product stability.; A control cabinet is provided, with technical support and product customization.
Product Introduction
The OMZD-B direct-drive motorized rotation stage uses a high-precision synchronous torque motor matched with a high-resolution grating scale to provide high micro-stepping capability and accurately output the positioning angle for high positioning accuracy. Direct drive eliminates conventional transmission parts, reducing mechanical error, backlash and form/position errors, and transmits drive force directly to the motion platform for high speed and high acceleration.
Product Features
Drive section uses a high-precision torque motor and Hall sensor for good power output.; Built-in grating scale and high-resolution read head effectively read and output angular position information.; Cross-roller bearing ring and thin-wall bearing ensure coaxiality and stability.; Both bearings are high-quality for long service life.; Unique assembly process requirements ensure product stability.; A control cabinet is provided, with technical support and product customization.
Technical Specifications
| Model | OMZD100B | OMZD200B | |
| Basic Specifications | Tabletop Diameter (mm) | 100 | 200 |
| Instrument Height (mm) | 80 | 119 | |
| Horizontal Load (kg) | 7 | 23 | |
| Guiding Mechanism | Cross Roller Bearing Ring + Thin-Wall Bearing | ||
| Body Material & Surface Finish | Aluminum alloy black anodized + stainless steel tabletop | ||
| Weight (kg) | 4 | 13.7 | |
| Accuracy Specifications | Grating Read Head Resolution (“) | 4 | 4 |
| Max Speed (rev/s) | 4 | 2.5 | |
| Repeat Positioning Accuracy (°) | 0.0027 | 0.004 | |
| Axial Runout Accuracy (μm) | 10 | 15 | |
| Radial Runout Accuracy (μm) | 15 | 20 | |
| Dynamic Parallelism (μm) | 20 | 25 | |
| Motor Torque (N·m) | Continuous torque 3.8 N·m; peak torque 7.32 N·m | Continuous torque 18.8 N·m; peak torque 40.9 N·m | |
| Other Specifications | Motor Operating Current (A) | 5.4 | 4.6 |
| Driver Brand | Googol | Googol | |
| Rotation Stage Connector | GX16-10 (pin), GX16-8 (pin) and GX16-4 (pin) | GX16-10 (pin), GX16-10 (pin) and GX16-4 (pin) | |
| Read Head Specifications | Power: 5V±10%, 150 mA | Power: 5V±10%, 150 mA | |
| Note: accuracy data measured in the lab; max speed is at no load and decreases with load | |||
