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SC2 Series

Linear-Rotary Integrated Stage for Waveguide Processing & Cardiovascular Stent Cutting

The SC2 is a highly integrated precision motion platform combining linear and rotary axes in one compact unit. The linear axis is driven by a self-developed linear motor, and the rotary axis by a self-developed S-type direct-drive motor, delivering fast response and high positioning accuracy. Both axes employ direct-drive, non-contact motor and encoder technologies, significantly improving efficiency and maintenance-free operation compared to 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 lifecycle.

The SC2 series supports custom fixtures—such as bushing alignment, manual or automatic material pre-loading—and pairs 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 laser output with the cutting path. Adaptive matching to instantaneous cutting speed maintains optimal laser power coupling and minimizes geometric errors in dense contour features. Widely used in waveguide processing and cardiovascular stent cutting.


Features Specifications Dimensions

Product Features

Hard-Core Capabilities Drive Exceptional Performance
Direct-drive linear motor & direct-drive rotary motor Direct-drive linear motor & direct-drive rotary motor

Direct-drive linear motor & direct-drive rotary motor

Synchronized coordinated motion of linear and rotary axes Synchronized coordinated motion of linear and rotary axes

Synchronized coordinated motion of linear and rotary axes

Suitable for stent and tube processing; linear stroke customizable Suitable for stent and tube processing; linear stroke customizable

Suitable for stent and tube processing; linear stroke customizable

Collet diameter customizable from 0.3 mm to 10 mm; low-friction rotary unit Collet diameter customizable from 0.3 mm to 10 mm; low-friction rotary unit

Collet diameter customizable from 0.3 mm to 10 mm; low-friction rotary unit

Linear repeatability ±500 nm; rotary repeatability ±3 arcsec Linear repeatability ±500 nm; rotary repeatability ±3 arcsec

Linear repeatability ±500 nm; rotary repeatability ±3 arcsec

Customizable through-hole and stent loading/unloading options Customizable through-hole and stent loading/unloading options

Customizable through-hole and stent loading/unloading options

Specifications

Gain a comprehensive understanding of product information
平台型号\ModelSC2-500
直线轴行程\Linear Travel500 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±8 arc sec
直线轴摆\Yaw±8 arc sec
直线轴直线度\Straightness±6 μm
直线轴平面度\Flatness±6 μm
最大速度\Maximum Speed (1)2m/s, 1000rpm
夹头类型\Collect Type3C
端跳\Collect Runout小于30μm (距离夹头3mm位置测量)
最小系统气压\Minimum System Air Pressure100 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 Mass20 kg
最大负载\Load Capacity(2)轴向\Axial2 kg
径向\Radial0.5 kg
平台材质\Material
平均无故障时间\MTBF27,000 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

Precise measurements—dimensions are clear at a glance

  备注:

  (1)单位:mm。


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