Automation Robot Robot accessories OTC DAIHEN

OTC Positioner 1PB1000

The OTC 1PB1000 is a heavy-duty 1-axis positioner built for 1,000 kg loads. Perfect for precision welding of large-scale industrial components.

Product Specification

Heavy-Duty 1-Axis Positioner OTC DAIHEN® Automation

OTC DAIHEN 1PB1000 – Heavy-Duty 1-Axis Positioner for Large-Scale Welding

Extra-Heavy Payload Support • Coordinated Synchro-Motion

The OTC DAIHEN 1PB1000 is a rugged, high-capacity 1-axis rotary positioner meticulously built for large and heavy workpieces up to 1,000 kg. Offering exceptional torque performance alongside synchronized rotational control, it vastly enhances the reach, torch angle, and precision of robotic welding arms in demanding industrial applications.

Key Features

• Extra-Heavy Payload Capacity: Engineered to stabilize massive industrial workpieces up to 1,000 kg.
• Steady Rotation Speed: Maintained operational velocities of 72°/s (1.3 rad/s) optimized for heavy loads.
• High Torque Performance: Delivers a powerful rotational twisting force of up to 1,078 N·m.
• Precision Repeatability: Achieves strict path alignment tolerances within ±0.1 mm @ R = 300 mm.
• Central Cable Routing: Outfitted with a hollow center hole structure and an integrated 500 A welding terminal.

Technical Specifications

Specification Parameter	Value
Model Designation	1PB1000
Axis Configuration	1-Axis Rotary
Maximum Payload	1,000 kg
Max Rotational Speed	72°/s (1.3 rad/s)
Allowable Torque	1,078 N·m
Repeatability Tolerance	±0.1 mm @ R = 300 mm
Welding Terminal	500 A Integrated
Unit Dead Weight	220 kg
Control Compatibility	OTC DAIHEN Robot Controllers Native Support

Ideal Applications

• Welding of large-scale frames and heavy industrial steel structures.
• Fabrication of thick-walled tanks, pressure vessels, and heavy machinery parts.
• High-load rotational tracking for shipbuilding sub-assemblies and infrastructure components.

Benefits Summary

✓ Delivers stable, vibration-free rotation for oversized components.
✓ Exceptional motion precision yields highly consistent, premium-grade weld profiles.
✓ Coordinated Synchro-Motion drives down arc-off cycle times and spikes overall factory productivity.