The NIKKEN CNC302 heavy-duty rotary table is a great solution for medium-sized machining centres.

The table can be installed with a standard air brake or can be equipped with a hydraulic braking system which virtually triples the clamping torque to a massive 1568 Nm.

This difference between the CNC302 and the CNC302B is the motor is mounted to the backside of the rotary table rather than the left or right, making it perfect for machines that don't have ample space for the Y axis. 

The CNCZ302B is also available with a high-speed motor that can quickly deliver a substantial return on investment.

The rotary table can be supplied with a range of motors and controllers to meet your specific requirements - see the downloads section for more information or contact us to learn more. 

CNC(Z)302B Rotary Table
CNC(Z)302B Rotary Table Technical Diagram

Nikken Rotary Table Catalogue – 2019

(PDF - 62.5 MB)

CNC(Z)302B
Face Plate Diameter[Ømm] 300
Table Range/Type STANDARD
Standard Motor Orientation (Left Hand Option Available for Right Hand Tables) REAR
Diameter of Spindle Hole [Ømm H7] 80
Number of Spindles x Pitch [mm] 1
Centre Height [mm] 170
Width of T-Slot [mm] 12
Clamping System AIR/HYD
Clamping Torque [Nm] 588/1568
Table Inertia at Motor Shaft [Kg m2 x 103] 1.8
Servo Motor [min1] αiF4·3000
Min. Increment [Degrees] 0.001
Rotation Speed [min1] 25.0 (50.0)
Total Reduction Ratio 1/120 (1/60)
Indexing Accuracy [sec] 20
Indexing Accuracy Ultra Precision [sec] N/A
Net Weight [Kg] 150
Max. Vertical Work Load on Table [Kg] 175
Max. Horizontal Work Load on Table [Kg] N/A
Max. Horizontal Thrust Load on the Table [N] 42480
Strength of Worm Wheel Without Brake (Against Dynamic Cutting Thrust) [FxL Nm] 1442
Max. Thrust Load on the Table [FxL Nm] 2320
Guideline of Max. Unbalancing Load (Vertical with Support) [Nm] 50
Max. Work Inertia [Kg m2] 3.2 (1.6)
Driving Torque [Nm] 192 (153)