AB_MRS Precision Rotary Table
The AB_MRS precision rotary table is a CNBHC precision direct drive rotary table, available in three models: AB150-100, AB200-150 and AB260-200, offering two configurations: θA (travel ±100°, customizable on request) and θC (continuous 360° rotation). It uses coreless torque motor direct drive with an angular-contact sliding-friction bearing system; technical specifications are tested and traceable per ISO230-2 or GB17421, with 5 round trips and ≥10 plots per 360°.
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Overview
The AB_MRS precision rotary table is a CNBHC precision direct drive rotary table, available in three models: AB150-100, AB200-150 and AB260-200, offering two configurations: θA (travel ±100°, customizable on request) and θC (continuous 360° rotation). It uses coreless torque motor direct drive with an angular-contact sliding-friction bearing system; technical specifications are tested and traceable per ISO230-2 or GB17421, with 5 round trips and ≥10 plots per 360°.
Specifications
| Parameter | Value |
|---|---|
| 轴向误差运动 | <2 μm(AB150-100/AB200-150/AB260-200) |
| 径向误差运动 | <2 μm(AB150-100/AB200-150/AB260-200) |
| 检测溯源性 | ISO230-2 or GB17421, 5 round trips, ≥10Plot/360° |
Key Features
Segmented coreless torque motor direct drive with zero cogging; bi-directional repeatability better than 0.8 arc sec (ISO230-2); positioning accuracy <2 arc sec (ISO230-2); positioning capability (steady-state error) better than ±0.08 arc sec; excellent dynamic performance, reaching ±0.08 arc sec steady state within 25 ms; wide-span, high-rigidity angular-contact sliding-friction bearing system
Datasheet
Product Datasheet
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Supplier Information
Sichuan CNBHC Technology Co., Ltd. (CNBHC) has long been dedicated to providing ultra-precision motion control core subsystems for fields such as ultra-precision machine tools, free-form surface mask direct writing, lithography direct writing, wafer dicing, wafer defect inspection, ultrafast wafer microscopic imaging, micro-nano manufacturing, high-precision packaging and testing, and metrology and inspection.
With extreme performance that distinguishes it from competitors, CNBHC continues to provide core components and system solutions for the advanced equipment industry.
CNBHC always adheres to international general testing standards such as GB17421, ISO230-2, and VDI3441, striving to provide customers with continuous, stable, and high-quality products and services.
CNBHC always upholds the responsibility of "pursuing excellent quality and creating a national brand", insists on basic research, inherits the spirit of craftsmanship, and forges ahead for the honor of Made in China.
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