2239322 - ESAB 2239322 Replacement Motor Encoder Gearbox Assembly CMC MO-11783-22I

Get Your Machine Back on Track

When your automated cutting table or welding gantry stops moving, production grinds to a halt. The ESAB 2239322 Motor/Encoder/Gearbox assembly is the essential replacement part needed to revive a downed axis on your ESAB machinery. This isn't just a spare part; it is a complete drive ecosystem in one box. If you are experiencing axis following errors, jerky movement, or a complete loss of drive, the issue often lies within the motor or its feedback system. Instead of wasting hours trying to diagnose whether the fault is in the brushes, the encoder disc, or a stripped gear, this assembly allows you to replace the entire drive train at the wheel.

This unit (CMC MO-11783-22I) comes pre-assembled and tested, meaning you don't have to worry about aligning gears or mounting sensitive encoders in a dirty shop environment. It is designed to bolt directly onto your machine's mounting points and connect to the existing harness. The heavy-duty gearbox is sealed to keep out grinding dust and smoke, ensuring long life even in the toughest shops. The integrated encoder ensures that once you install the new unit and calibrate your home position, your machine will return to cutting accurate circles and sharp corners immediately.

Don't risk your cut quality or machine reliability with used or aftermarket motors that might not match the specific torque curves required by your ESAB controller. This genuine replacement part restores your machine to factory specifications. Whether you are running a high-definition plasma system or a heavy-duty oxy-fuel burner, reliable motion is the key to profitability. Keep a spare on the shelf or order this replacement today to minimize downtime and keep your arcs burning.