1PC500 1PC1000 Professional Welding Positioner

OTC DAIHEN 1PC Series High‑Precision Servo Positioners

The 1PC series from OTC DAIHEN are high‑performance servo positioners featuring the 1PC501 (500kg) and 1PC1001 (1000kg) models. They are designed for high speed, high precision, and high durability: maximum rotation speeds reach 120°/s and 72°/s respectively, significantly improving production cycle times. Equipped with backlash‑free reducers, the positioners achieve ±0.1mm repeatability at R300, ensuring precise coordination with robots. The simple drive system minimizes failure risks and guarantees long‑term reliability. Ideal for automated welding lines in automotive, construction machinery, and steel fabrication industries.

✨ Key Technology Advantages

• High speed — 120°/s (1PC501) / 72°/s (1PC1001), boosting productivity.

• High precision — Backlash‑free reducer, ±0.1mm repeatability (at R300).

• High durability — Simple drive system reduces failure risk for long‑term heavy‑duty use.

• High torque — 490 N·m (1PC501) / 1078 N·m (1PC1001) allowable torque.

• Arbitrary stop position — Rotation stops at any desired angle.

🔧 Primary Applications

Automotive parts welding, construction machinery structural welding, motorcycle frame welding, pipe prefabrication, steel structure automated lines – especially where high speed and precision are required with robotic integration.

📊 OTC DAIHEN 1PC Series Technical Specifications