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1PB500/1PB1000 Positioners

Categories: , , Tags: SKU: 1PB5001000


OTC DAIHEN headstock positioners, with-and-without tailstock, offer a wide payload range of 550 lbs (250kg), 1100 lbs (500kg) and 2200 lbs (1000kg). All OTC DAIHEN positioners are controlled from the standard robot teaching pendant. Positioners are operated independently or synchronized with robot(s). High accuracy operation is made possible by the same AC servo motor and non-backlash reduction gear as our robots. Sleek, robust design allows for easy access and quick part removal.

  • Wide payload range of 550 lbs (250kg), 1100 lbs (500kg) and 2200 lbs (1000kg)
  • Range of options to allow your integration project to be cost-effective, simple and easy to implement
  • Compact design can be integrated into a 1-axis positioner
  • Five attachment surfaces for quick system configuration changes
  • Center hole can be used to route cables and hoses
  • Optional air rotary joint, cable and tailstock
  • Applicable for all welding and cutting processes
  • 500 amp ground connection for welding
  • Synchro-motion control with OTC DAIHEN robots

Additional information

Maximum Payload Capacity

500 kg- 1000 kg

Rotating Speed

1.3 rad/s – 2.1 rad/s

Allowable Rotating Torque

490 Nm – 1078 Nm


0.1 mm (at 300mm radius)


220 kg



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