hollow rotary table for sale

The turntable of the hollow rotating platform is a hollow structure, and the servo motor is connected to the side, which is convenient for the installation of air pipes and wires in the tool.

The turntable of the hollow rotating platform is supported by a set of precision crossed roller bearings. The rollers in the bearing are arranged in a 90-degree staggered arrangement, and the diameter of the rollers is slightly larger than the size of the raceway between the inner ring and the outer ring of the bearing, which makes the crossed roller bearing There is a pre-tightening force between the inner and outer rings and the rollers, so the servo rotating platform turntable supported by the bearing can bear various moments such as radial, axial and overturning, and its rigidity is more than 5 times that of traditional bearings.

After the SR series servo rotary table is assembled, the cross roller bearing of the table is used as the rotation center, and the outer diameter and end face of the turntable are ground again (standard level is fine turning) to ensure the coaxiality and parallelism of the turntable, etc. Geometric tolerance.

Hollow rotary table, installation size 60, 85, 130, disc device can withstand large inertia, the integration design presents a cross roller bearing angle and rotary table with high rigidity, the whole group of collocation of stepping motor and drive.

We"re well-known as one of the leading hollow rotary tables manufacturers and suppliers in China for 10 years. Our factory offers high quality hollow rotary tables made in China with competitive price. Welcome to contact us for wholesale service. Semi Closed Linear Modules, Harmonic Drive Gears, Screw Driven Linear Modules

Rotary tables are direct-drive rotary motors designed to drive loads directly without the need for a transmission mechanism, such as gears or belts. A rotary table consists of guides, torque motor, encoder feedback and cover. The advantages of a direct-drive rotary table are high dynamic response, high system rigidity, compact design and low noise level. Direct-drive rotary tables are ideal for high torques at low speed, scanning applications and for point-to-point movements.