Precision Motorized Stages with built in Glass-scale Encoder / KST(GS)-200X
Full closed loop control system that controls a motorized stage with built-in high resolution compact linear encoder using a special controller.
Contact us
Part Number
KST(GS)-200X
◦Linear encoder signal feedback and micro-step drive can minimize lead error, which is inherent to feed screw mechanism.
◦Small glass scale of linear expansion coefficient enabled a highly reliable positioning system stable against fluctuations in ambient environment.
◦Ideal for use in positioning that requires precision in submicron units, and prolonged driving that is affected by reproducibility by temperature drift.
≪This product has been discontinued. Click here for successor model≫
| Catalog Code | W9040 |
|---|---|
| RoHS | No |
| CE | No |
| CAD data | |
| Guide | ▶Theoretical resolution of the glass scale is set to 0.05μm. ▶Contact our Sales Division for resolutions not listed in the catalog. |
| Attention | ▶When operating the KST(GS) series with closed loop control, in order to use it within the specifications listed in the catalog, the number of motor divisions of the controller is recommended to be set to 100 or higher (travel per pulse is 0.05μm or less). |
| MAX Speed | 20mm/sec |
| Stage Material | Steel |
| Sensor Part Number | Micro photo sensor : PM-L24(SUNX Co., Ltd.) : Limit sensor, origin sensor |
| Stage Size | 165×360mm |
| Backlash | 1μm |
| Pitch | 20″ |
| Moment Stiffness / Pitch | 0.01″/N･cm |
| Moment Stiffness / Yaw | 0.01″/N･cm |
| Moment Stiffness / Roll | 0.005″/N･cm |
| Yaw | 20″ |
| Limit Sensor | Equipped (NORMAL CLOSE) |
| Lost Motion | 0.5μm |
| Positioning Accuracy | 5μm |
| Positioning Slide | Crossed roller |
| Travel | 200mm |
| Running Parallelism | 20μm |
| Proximity Origin Sensor | None |
| Positional Repeatability | 0.8μm |
| Origin Sensor | None |
| Weight | 19.4kg |
| Feed Screw | Ball screw diameter φ14mm, 2mm lead |
| Load Capacity | 392N(40.0kgf) |
| Resolution (Full) | 4μm/pulse |
| Resolution (Half) | 2μm/pulse |
| Parallelism | 100μm |
| Motor / Motor Step Angle | 0.72° |
| Motor / Motor Type | 5-phase stepping motor 1.4A/phase (Oriental Motor Co., Ltd.) |
| Motor / Motor Part Number | KST（GS）-50X：PK564-NBW（□60mm） |
| Compatible Controller | SHOT-302GS、SHOT-304GS |
