Product code: RT-ACC PRODUCTION SYSTEMS
Single or Multi-spindle 4th axis rotary table options with pneumatic collet chucks.
Suitable for automation.
Up to 33.3 min-1 rotation speed
Up to 570Nm Static Clamping torque
54kN Collet chuck maximum clamping torque
8mm to 42mm round collet gripping diameters
Suitable for large shaft workpieces requiring complex machining
RT-ACC production systems are designed specifically to suit long shaft workpieces either for drilling & tapping operations or for producing more complex shapes.
RT-ACC production systems are supplied with specifically designed anti- rotation brackets to enable air to be delivered to the pneumatic collet chuck with a built-in double piston which can deliver a massive 54kN of grip force to your workpiece. Each chuck is supplied with their own 5 micron inline filters to ensure just clean air is delivered in to the collet chuck mechanism.
The pneumatic collet chucks can use DC42 rubber collets (clamping heads) which allow for 10 second collet changes to ensure minimum downtime during workpiece changeovers. The rubber collet and the O-ring seals within the collet chuck prevent coolant and swarf ingress.
Kitagawa have a wide range of 200mm faceplate rotary table options suitable for the 42mm capacity pneumatic collet chuck. The MK200 example shown provides 570N.m of static clamping torque for stationary operations and 270N.m of driving torque for complex shape production.
Kitagawa's dual or triple spindle 160mm faceplate options are suitable for the mounting of multiple 42mm capacity collet chucks. These rotary tables produce 400N.m of static clamping torque for stationary operations and 300N.m of driving torque for complex shape production. Whichever system you choose, workpieces can be supported with a tailstock to ensure excellent workpiece rigidity.
Both the collet chucking system and the rotary table are operated using pneumatics. This means no additional hydraulic power pack keeping your upfront and ongoing costs to a minimum.
Collet Chuck Gripping diameters- Round / Hex /Square (mm): 8~42 / 7~38 / 7~28
Chuck Max. clamping Force (Pneumatic 0.68MPa) (kN): 54kN
Table diameter (mm): Ø200 (MK200) or Ø160 x 2 (TM2160)
Register diameter on faceplate (mm): Ø66H7 (MK200) or Ø50H7 (TM2160)
Spindle Through Hole Diameter (mm): Ø42
Centre Height (mm): 140
Clamping method: Pneumatic
Clamping Torque (N.m in pneumatic 0.5MPa): 570 (MK200) or 400 (TM2160)
Motor axis reduced inertia (kg.m2): 0.00010 (MK200) or 0.000145 (TM2160)
Servomotor (for FANUC specification): iF 4/4000
Gear ratio: 1/90
Max Spindle Speed (FANUC specification): 33.3 rpm
Repeatability (sec): 4
Approximate Weight (kg): 130 (MK200) or 210 (TM2160)
View more: NC Rotary Tables | Production Systems
