CNC Rotary Table 4th Axis JRT Series

High Precision - High Torque - Reliable Performance

The JRT Series CNC Rotary 4th Axis Tables are designed for precision machining, durability, and automation efficiency. With high clamping torque, robust construction, and superior indexing accuracy, the JRT Series is the ideal solution for VMCs, CNC machining centers, and SPM machines.


Engineered for both horizontal and vertical mounting, these rotary tables deliver consistent performance across a wide range of machining applications. From compact models like JRT-105 to heavy-duty solutions like JRT-260, the series covers all machining needs with reliability and precision.


CNC ROTARY TABLE 4TH AXIS
JRT 1 – 200 2 – R 3

1. Product Standard

JRT → CNC Rotary Table 4th Axis

2. Turn Table Diameter (ØD)

105 → Ø105 mm 200 → Ø200 mm
180 → Ø180 mm 260 → Ø260 mm

3. Motor Mounting

R → Right Hand
L → Left Hand

Key Highlights of JRT Series

  • High Clamping Torque for vibration-free machining
  • Dual Lead Worm Gear Set for enhanced indexing accuracy
  • Axial-Radial Roller Bearings ensure rigidity & durability
  • Hydraulic or Pneumatic Clamping options available
  • Horizontal & Vertical Mounting for flexible applications
  • SPM Machine Compatible, can be integrated with PLC
  • Low Maintenance, long service life

Model JRT-105 JRT-180 JRT-200 JRT-260
Turn Table Diameter (mm)105180200260
Spindle Hole Diameter (mm)Ø60Ø60Ø60Ø80
Center Height (mm)105135140170
Width of T Slot (mm) (H7)14141418
Clamping Torque (Nm)2053009001560
Table Inertia at Motor Shaft0.060.080.090.33
Fanuc Servo MotorBisc 4/4000-B (4000)Bisc 4/4000-B (4000)Bisc 8/3000-B (3000)Bisc 8/3000-B (3000)
Mitsubishi MotorHG105S-D48 (4000)HG105S-D48 (4000)HG123T-D40 (2000)HG123T-D40 (2000)
Min Increment (Deg)0.0010.0010.0010.001
Rotation Speed (per min)33.333.333.325
Total Reduction Ratio1/901/901/901/120
Indexing Accuracy (sec)±30"±20"±15"±20"
Indexing Repeatability (arc sec)4"4"4"4"
Net Weight (Kg)31506596
Max Work Load Horizontal (Kg)60200300350
Max Work Load Vertical (Kg)30100150175
Max Thrust Load Horizontal (N)7500130001400021000
Max Thrust Load Vertical (N)3800450050007500
Driving Torque (Nm)3672250192

4th AXIS ROTARY TABLE APPLICATION

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