DXY50-155S
A standard stepper motor and RS232; compact, thin, lightweight construction for light loads, low speeds, and scientific experiments; a high-quality precision-ground small-lead screw provides high resolution at the same microstepping factor; an antibacklash nut minimizes screw-pair clearance; crossed-ball guides provide smooth travel, lateral preload adjustment, and clearance elimination, with multidimensional combinations; precision base and guide mounting reduce pitch and yaw to improve straightness and parallelism; a high-quality flexible motor/ball-screw coupling synchronizes transmission and reduces eccentric disturbance and noise; a handwheel for setup; zero and limit switches for precise positioning and protection. 10. Standard-spaced threaded and through mounting holes. 11. Optional servo motor and linear grating scale for closed-loop control; modifications and customization available.
Overview
Specifications
| Parameter | Value |
|---|---|
| Platform Dimensions | 155 mm × 155 mm |
| Travel [X Axis] | ±25 mm |
| Travel [Y Axis] | ±25 mm |
| Ball Screw Diameter | Φ8 |
| Lead | 2.5 mm |
| Guideway Type | Crossed-Roller Guide |
| Stepper Motor | 42BYG stepper |
| Step Angle [Matching Stepper Motor] | 1.8 ° |
| 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] | 20 kg |
| Resolution [Full Step] | 12.5 μm |
| Maximum Speed | 25 mm/sec |
| Repeatability | ±2.5 μm |
| Absolute Positioning Accuracy | 20 μm |
| Motion straightness | 0.1 mm |
| Tabletop Parallelism | 0.15 mm |
| Tabletop Flatness | 0.15 mm |
| Self-Weight | 4.5 kg |
Datasheet
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