SC5 Series
The SC5 is a highly integrated precision motion platform combining a linear axis and a rotary axis in one unit. The linear axis is driven by a self-developed linear motor, while the rotary axis employs Coretech’s self-developed high-torque S-type direct-drive motor, delivering fast response and high positioning accuracy. The SC5 rotary axis delivers a peak torque exceeding 20 N·m and a rated speed over 1000 rpm. Both axes utilize direct-drive, non-contact motor and encoder technologies, significantly improving efficiency and maintenance‑free operation over conventional drives. The linear and rotary encoders are mounted directly to the load table, ensuring high system accuracy and repeatability throughout the platform’s entire service life.
The SC5 series supports custom fixtures—such as bushing alignment, manual or automatic material pre‑loading—and works seamlessly with high‑performance motion controllers. It enables easy linear‑rotary 2‑axis interpolation, real‑time position‑based triggering along the synthesized trajectory, and precise synchronization of the laser with the cutting path. Adaptive matching to instantaneous cutting speed maintains optimal laser power coupling and minimizes geometric errors in dense contour features. The SC5 is widely used in waveguide processing and cardiovascular stent cutting.
Product Features
Direct‑drive linear motor and direct‑drive rotary motor with synchronized 2‑axis interpolation
Optional ER25 collet, gripping diameter from 0.5 mm to 16 mm
Optional ER40 collet, gripping diameter from 16 mm to 30 mm
Suitable for stent and tube processing; linear stroke customizable
Coretech‑developed high‑torque direct‑drive motor with low‑friction rotary unit
Linear repeatability ±0.5 μm; rotary repeatability ±3 arcsec
Customizable through‑hole and stent loading/unloading options
Specifications
| 平台型号\Model | SC5 | ||
| 直线轴行程\Linear Travel | 200 mm | 300 mm | |
| 旋转轴行程\Rotation Travel | ±360°连续 | ||
| 直线轴精度\ Linear Accuracy | ±1 μm | ||
| 直线轴重复定位精度\ Linear Bi-Repeatability | ±0.5 μm | ||
| 旋转轴精度\ Rotation Accuracy | ±15 arc sec | ||
| 旋转轴重复定位精度\ Rotation Bi-Repeatability | ±3 arc sec | ||
| 直线轴俯仰\Pitch | ±4 arc sec | ±5 arc sec | |
| 直线轴摆\Yaw | ±4 arc sec | ±5 arc sec | |
| 直线轴直线度\Straightness | ±2 μm | ±3 μm | |
| 直线轴平面度\Flatness | ±2 μm | ±3 μm | |
| 最大速度\Maximum Speed(1) | 2m/s, 1000rpm | ||
| 夹头类型\Collect Type | ER25或ER40 | ||
| 端跳\Collect Runout | 小于25μm (距离夹头10mm位置测量) | ||
| 最小系统气压\Minimum System Air Pressure | 100 psi | ||
| 供气要求\Air Requirement | 无油污压缩空气或99.99%氮气,建议加0.25μm空气过滤器 | ||
| 平台重量\Stage Mass | 20 kg | ||
| 最大负载\Load Capacity (2) | 轴向\Axial | 10 kg | |
| 径向\Radial | 5 kg | ||
| 平台材质\Material | 铝 | ||
| 平均无故障时间\MTBF | 27,000 Hours | ||
备注:
(1)空载,需配置相应功率的放大器;
(2)负载能力受限于夹头选型,实际负载能力请联系地心科技应用工程师;
(3)其他行程可定制。
Product Dimensions

备注:
(1)单位:mm。
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