Rotary axis Ra
The rotary axis contains a 3 phases synchronous motor, a backlash free gear with a reduction of 30:1 and an incremental encoder. The incremental encoder has a resolution of 240'000 inc. per revolution. (2.4 arc second)
Round table RT
The direct drive is an ironless torque motor without cogging forces. The high resolution measuring encoder is integrated and has a zero-pulse per rotation for the reference. The RT hollow shaft motors can be directly controlled with a XENAX® Xvi servo controller.
3 phase brushless servo motor with robust fully shielded connector plugs. Incremental encoder with 1024 impulses, thereby giving 4096 counter points per rotation for the servo controller.