ABRT系列空气轴承精密直驱转台 | ABRT Air-Bearing Direct-Drive R

● 高扭矩输出，直接驱动，无槽无刷伺服电机
● 零齿槽效应电机提供优秀的速度稳定性
● 的运动和摆动性能
● 直接耦合的高精确度旋转编码器
● 大口径通孔

● 无机械接触

优异的机械设计

The ABRT design features large air-bearing surfaces and innovative preloading for high stiffness and load capacity, producing not only excellent axial and radial error motions, but outstanding tilt error motion, as well. The resultant performance is significantly better than other rotary air-bearing tables and spindles, greatly benefiting applications requiring exceptional planar performance. Furthermore, this stage family provides a clear aperture that can be used for product feed-through, laser beam delivery, cable clearance or application-specific requirements.

无刷直驱

To maximize positioning performance, the ABRT series utilizes optimized versions of Aerotech S-series slotless, brushless motor. The motor uses an advanced magnetic circuit design to produce high torque output with minimal heat generation. The slotless design is inherently zero-cogging and torque-ripple-free. This makes ABRT stages ideal for applications requiring smooth scan velocities at low or high speeds.

精确定位
An optical encoder is standard with the ABRT. When coupled with Aerotech feedback multipliers and controls, resolutions of <0.03 arc second are achievable.
Custom Designs

Custom versions of the ABRT are available to satisfy rate table and high precision inertial guidance test-stａnd applications. Other features, such as slip rings and rotary unions, are available.

灵活配置
Aerotech manufactures a wide range of servo amplifiers and advanced controllers to provide a complete, integrated package.