DT70-136122-45-ST
1. Standard stepper motor and RS232. 2. Compact, thin, lightweight structure for light loads, low speeds, and scientific experiments. 3. A high-quality precision-ground small-lead screw provides high resolution at the same microstepping factor. 4. An antibacklash nut minimizes screw-pair clearance. 5. Integrated three-axis construction saves space. 6. Crossed-ball guides provide smooth travel, lateral preload adjustment, and clearance elimination, with multidimensional combinations. 7. Precision base and guide mounting reduce pitch and yaw, improving straightness and parallelism. 8. A high-quality flexible motor/ball-screw coupling synchronizes transmission and reduces eccentric disturbance and noise. 9. Handwheel for setup. 10. Zero and limit switches for positioning and protection. 11. Standard-spaced threaded and through mounting holes. 12. Optional servo motor and linear grating scale for closed-loop control; modifications and customization available.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Platform Dimensions | 70 mm × 72 mm |
| Travel [X Axis] | ±3 mm |
| Travel [Y Axis] | ±3 mm |
| Travel [R Axis] | ±3 ° |
| Ball Screw Diameter | Φ8 |
| Lead | 1 mm |
| Guideway Type | Crossed-Roller Guide |
| Stepper Motor | 20BYG |
| Main Body Material | Aluminum alloy–black anodized |
| Horizontal Central Load [Planar mounting; Horizontal static load; Load and accuracy change under impact, eccentric loading or non-planar mounting] | 5 kg |
| Maximum Speed [X/Y axes; Full-step level] | 7 mm/sec |
| Maximum Speed [R axis; Full-step level] | 8 °/sec |
| Repeatability [X/Y axes] | ±2.5 μm |
| Repeatability [R Axis] | ±0.01 ° |
| Motion straightness | 0.01 mm |
| Rotational face runout | 0.015 mm |
| Tabletop Flatness | 0.01 mm |
| Tabletop Parallelism | 0.03 mm |
| Self-Weight | 2.5 kg |
Datasheet
Supplier Information
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