TJR Worm Gear Single Arm Tilting Rotary Table - FHR Ø650s

The FHR-650S-550 features a large Ø650 mm rotary table designed for both vertical and horizontal applications. It uses an integrated installation mode, making it suitable for CNC machining centers requiring heavy-duty 4th- and 5th-axis machining capability.

The rotary axis provides 360° rotation, while the tilting axis offers a wide -110° to +110° range. This enables large workpieces to be positioned at different angles for complex multi-sided and multi-axis machining operations.

Both the rotary and tilting axes use a Worm & Worm Gear transmission mechanism. The rotary axis has a 1:120 speed reduction ratio, while the tilting axis uses a 1:150 reduction ratio, providing controlled movement for heavy-duty machining and positioning applications.

The FHR-650S-550 has a minimum programmable increment of 0.001°. The rotary axis provides 15 arc-seconds indexing precision and 6 arc-seconds repeatability, while the tilting axis provides 60 arc-seconds indexing precision and 8 arc-seconds repeatability.

Both the rotary and tilting axes use hydraulic clamping rated at 3.5 MPa / 35 kg/cm². TJR specifies a rotary-axis clamping torque of 3,630 N·m / 370 kgf·m and a tilting-axis clamping torque of 4,905 N·m / 500 kgf·m, providing strong holding capability during heavy machining operations.

The FHR-650S-550 can be configured with major CNC servo motor systems including FANUC, Mitsubishi, Yaskawa, Siemens, Heidenhain, and Syntec. TJR's published specifications specifically list FANUC αiF22 and Mitsubishi HG-204 for the rotary axis, while the tilting axis is listed with FANUC αiF40 and Mitsubishi HG-703.

The rotary axis has a maximum table speed of 25 rpm, while the tilting axis has a maximum table speed of 13.3 rpm. TJR notes that these are structural limit values and that actual operating speed can vary depending on the selected motor.

The FHR-650S-550 supports a maximum workpiece load of 500 kg in the 0° horizontal position and 300 kg when tilted between 0° and 90°. Its allowable horizontal inertia load capacity is 15.8 kg·m², making it suitable for machining large and heavy components.

With the rotary table clamped, the FHR-650S-550 has an allowable thrust load of 17,658 N / 1,800 kgf. Its allowable axial moment is 4,905 N·m / 500 kgf·m, radial moment is 3,630 N·m / 370 kgf·m, and driving torque is 2,453 N·m / 250 kgf·m.

The FHR-650S-550 has a Ø650 mm table with an 18H7 T-slot. TJR lists the inner diameter of the mandrel sleeve as N/A for this model. Its integrated single-arm configuration, large table size, hydraulic clamping, and high load capacity make it suitable for heavy-duty multi-axis CNC machining applications.

The FCHR-650S-550 features a Ø650 mm rotary table designed for both vertical and horizontal applications. It uses an integrated installation mode, making it suitable for CNC machining centers requiring heavy-duty 4th- and 5th-axis machining.

The rotary axis provides 360° rotation, while the tilting axis offers a wide -110° to +110° range. This allows workpieces to be positioned at multiple angles for complex multi-axis machining operations.

Both the rotary and tilting axes use a Worm & Worm Gear transmission mechanism. The rotary axis has a 1:120 speed reduction ratio, while the tilting axis uses a 1:150 reduction ratio, providing controlled and precise movement for heavy-duty machining applications.

The FCHR-650S-550 has a minimum programmable increment of 0.001°. The rotary axis provides 15 arc-seconds indexing precision and 6 arc-seconds repeatability, while the tilting axis provides 60 arc-seconds indexing precision and 8 arc-seconds repeatability.

Both the rotary and tilting axes use hydraulic clamping rated at 3.5 MPa / 35 kg/cm². The rotary-axis clamping torque is 3,630 kgf·m / 370 kgf·m, while the tilting-axis clamping torque is 4,905 kgf·m / 500 kgf·m.

The FCHR-650S-550 can be configured with major CNC servo motor systems including FANUC, Mitsubishi, Yaskawa, Siemens, Heidenhain, and Syntec. TJR specifically lists FANUC αiF22 and Mitsubishi HG-204 for the rotary axis, while the tilting axis uses FANUC αiF40 and Mitsubishi HG-703.

The rotary axis has a maximum table speed of 25 rpm, while the tilting axis has a maximum table speed of 13.3 rpm. These provide controlled movement for indexing and simultaneous multi-axis machining operations.

The FCHR-650S-550 supports a maximum workpiece load of 250 kg in the 0° horizontal position and 250 kg when tilted from 0° to 90°. Its allowable horizontal inertia load capacity is 15.5 kg·m², making it suitable for large workpieces and demanding machining applications.

With the rotary table clamped, the FCHR-650S-550 has an allowable thrust load of 31,392 N / 3,200 kgf. Its specified axial moment is 4,905 N·m / 500 kgf·m, radial moment is 3,630 N·m / 370 kgf·m, and driving torque is 2,453 N·m / 250 kgf·m.

The FCHR-650S-550 features a Ø50H7 × 27 mm deep mandrel sleeve and an 18H7 T-slot. The unit has a net weight of 1,434 kg excluding the servo motor, providing a rigid single-arm platform for heavy-duty 4th- and 5th-axis CNC machining.