0147020009 - ESAB A6 VEC Motor Rotor 42V 8000 RPM

Genuine ESAB Rotor for A6 VEC Motors

Maintain the precision and reliability of your automated welding systems with the ESAB Rotor 8000 RPM 42V (0147020009). Designed specifically for the A6 VEC wire feed motor, this high-performance rotor is a critical component for ensuring consistent wire delivery in heavy-duty industrial applications. As a genuine ESAB spare part, it guarantees seamless compatibility and restores your equipment to factory specifications.

The A6 VEC motor is the heart of many ESAB automated welding heads, including the A6 Mastertrac and other submerged arc or MIG/MAG tractors. Over time, the internal rotor can experience wear due to high-speed operation and thermal stress. Replacing a worn rotor with this authentic 42V, 8000 RPM unit ensures that your wire feed speed remains stable and torque delivery stays consistent, preventing weld defects caused by irregular feeding.

Engineered for durability, this rotor is balanced to minimize vibration at high speeds, protecting the motor bearings and extending the overall lifespan of the drive unit. Whether you are performing routine maintenance or an emergency repair, trusting genuine ESAB parts is essential for minimizing downtime and maintaining the high standards of automated welding production.

Key Benefits

• Exact Fit: Engineered precisely for the A6 VEC motor housing.


• High Performance: Rated for 8000 RPM to handle high-speed wire feeding requirements.


• Reliability: Built to withstand the rigors of continuous industrial use.