Check the listing for details. Rotary Indexing Motor Rotary Table R-axis 360 Degree Rotation, Table Surface70MM. Condition: New. Listed at 131.73 USD. E lectric rotary indexing plate, 42 stepping motor turntable, R axis 360° rotation, table top 70MM. The stepper motor and worm are connected by imported high-quality elastic couplings. The transmission is synchronized, and the depolarization performance is good, which greatly reduces the eccentric disturbance and the noise is small.