Large Rotary Table Unit

PMK Large Rotary Table Units are heavy-duty rotary platforms designed for very large work-pieces or heavy-load machining environments. These units provide high work-piece capacity, large table diameters or through-holes, and robust clamping systems — ideal for large components in aerospace, energy, and heavy machine manufacturing.
Key benefits
- High capacity table for large-diameter or heavy work-pieces.
- Large through-hole or open-deck designs for machining large shafts or ring components.
- High-torque clamp/unclamp systems and rigid housing for heavy-duty machining.
- Integration with multi-station automation or turret systems for mass-production.
Applications
- Machining large parts (flywheels, ring gears, turbine components) requiring rotary orientation.
- Heavy machining centres or gantry mills needing large table support and indexing.
- Automated production systems where large work-pieces must rotate or index under load.
- Heavy fixture or pallet-systems with integrated rotary indexing.
Technical highlights
- Table diameters often from 800 mm up to several metres depending on configuration.
- Work-piece load ratings in tons (1 000+ kg) for heavy-duty tables.
- High torque motor drives or direct-drive systems for accurate rotation under load.
- Large through-holes or open tables to permit unloading/loading of large or awkward work-pieces.
Specifications
| LARGE ROTARY TABLE UNIT | SPECIFICATIONS | |
|---|---|---|
| TABLE DIAMETER | 4500 MM | |
| TABLE INDEXING SPEED | 0.01 TO 1 RPM | |
| ( OPTIONALLY) TABLE ROTATIONAL SPEED FOR TURNING | 1 TO 10 RPM | |
| TABLE POSITIONAL ACCURACY (INDEXING WITH CNC COMPENSATION) | +/- 15 ARC SEC | |
| MAX. JOB WEIGHT ON TABLE | 20,000 KG | |
| MAX. CUTTING LOAD AT 2000 MM HT. & AT 2000 MM RADIUS | 2000 KG | |
| RADIAL SUPPORT BEARINGS | ROLLER BRS. | |
| AXIAL SUPPORT BEARING | HYDROSTATIC | |
| TABLE WITH 8 PAIRS OF 'T' SLOTS FOR JAW BOXES ( OPTIONAL) | — | |
| TABLE DRIVE ( INDEXING) | SERVOMOTOR WITH PLANETARY GEAR BOX | |
| ( OPTION) TABLE DRIVE ( INDEX +TURNING) | SPINDLE MOTOR WITH GEAR BOX | |
* We can design and produce Rotary Tables upto 4500mm and also as per customer design & needs.
* Refer Disclaimer policy for more details.
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