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AR SERIES PNEUMATIC BRAKE 4TH AXIS CNC ROTARY TABLE (BACK SIDE MOTOR)

AR SERIES PNEUMATIC BRAKE 4TH AXIS CNC ROTARY TABLE (BACK SIDE MOTOR)

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Worm Gear Rotary Table
The worm shaft is made of case-hardened steel.
Brand:TJR
Model:AR-125B/AR-170B/AR-210B/AR-250B
Minimum:1
Product details

TJR 4th Axis Rotary Tables

Whether or not your machining center is pre-configured with the necessary interfaces, TJR’s 4th axis CNC rotary tables can be seamlessly integrated into your setup. Supplied as a complete package—including all required accessories and servo kits—they enable single-axis simultaneous or indexed machining, enhancing both productivity and machining precision. 

PRODUCT FEATURE

TJR is a recognized leader in the development and manufacturing of 4th axis rotary tables and automatic pallet changers (APC). With extensive industry experience and proven engineering capabilities, TJR delivers rotary solutions that offer exceptional rigidity, high positioning accuracy, and superior operational efficiency.

Our products are trusted across a wide range of industries, including aerospace, automotive, precision mold manufacturing, and medical device production.

PRODUCT DIMENSION

AR(s)-125B rotary table dimensionAR(s)-170B rotary table dimensionAR(s)-210B rotary table dimension

PRODUCT PARAMETERS

ApplicationVertical
Installation ModeAdd-on
Table diameter (mm)Ø125
Inner diameter of mandrel sleeve (mm)Ø35H7
Diameter of center through hole (mm)Ø25 x 152deep
Center height (Vertical) (mm)110
Table T-slot width (mm)12H7
Guide block width (mm)14h7
Transmission MechanismsWorm & Worm gear
Min. Increment (deg.)0.001
Indexing precision (sec.)40
Repetrability (sec.)6
Clamping system (MPa / kg/cm²)Pneumatic (0.6 / 6)
Clamping torque (N.m / kgf·m)128 / 13
Servo motor model (FANUC)(Straight shaft without key)αiS4 / βis4 
Servo motor model (MITSUBISHI)HG - 75 / 105
Speed reduction ratio1 / 60

Three Advanced Drive Mechanisms to Meet Varied Application Needs

To address different performance requirements—ranging from torque, speed, to precision—TJR offers three types of drive systems:

Worm and Worm Gear Drive – A cost-effective and reliable solution suitable for standard machining operations.

Roller Gear Cam Drive – Delivers high indexing accuracy and fast response, ideal for high-cycle applications.

Direct Drive Motor – Offers zero backlash, high torque, and rapid acceleration, perfect for high-precision, high-speed machining.

Easy Integration, Instant Productivity Gains

Whether you are establishing a new production line or upgrading an existing machine, TJR offers fully compatible integration solutions and expert technical support. Our rotary tables are designed for easy installation and are compatible with all major CNC control systems, ensuring minimal downtime and maximum productivity.

Looking for a reliable partner in 4th axis /5th axis rotary table and accessories? Wuxi fagor is your trusted choice.

Feel free to contact us at any time for detailed technical support and customized quotation services.

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