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RDQ Family
Precision, High Speed Direct Drive Rotary Stage
- Excellent for high precision applications where quick move and settle is paramount
- Contactless direct drive motor for high speed silent operation and long lifetime
- 0.01 arc second encoder resolution for optimal accuracy and repeatability
- 50.8 mm (2") aperture for through bore applications
- Built-in controller or motor-only models
- Excellent price to performance
- Compare X-RDQ-AE and RDQ-AE series performance
| Best Accuracy | Best Repeatability | Highest Speed | Highest Torque | Load | Best Minimum Incremental Move |
|---|---|---|---|---|---|
0.006° (0.104700 mrad) | < 0.0001° (< 0.002 mrad) | 2700°/s (450 rpm) | 780 N⋅cm (1104.6 oz⋅in) | 100 N (22.4 lb) | 0.0000115° (0.20 µrad) |
| Series Name | Built-In Controller | Maximum Torque? | Precision (MIM)? | Price Range ( USD ) * | Current Lead Times | Add To Compare |
|---|---|---|---|---|---|---|
| X-RDQ-AE |  | Standard Torque | Standard Precision | $6,405 – $7,211 | Coming Q1, 2026 | |
| RDQ-AE |  | High Torque | High Precision | $5,600 – $6,209 | Coming Q1, 2026 |
* These are our direct prices in USD to customers in North America. If you are in Canada, click the Canadian flag icon at the top right of the page to see CAD prices. If you are in a country outside North America where we have an exclusive distributor, please check with the distributor for pricing. Distributor prices might be slightly higher to factor in shipping and import fees. Click here for a list of Zaber's Distributors.
RDQ Customization
Whether you need modifications to standard products or have unique stage or system needs, our Product Customization team is dedicated to building tailored solutions.
Response Time Promise: 1 Business Day