3 HP 3-Phase Variable Speed Mill Motor for Bridgeport-Type Mills
Restore your Bridgeport-type import milling machine with this complete 3 HP, 3-phase variable speed motor kit. Designed for variable speed mill heads, this kit includes the motor, pulleys, and drum switch, making it easy to replace your existing motor assembly.
Simply remove your old motor, install this replacement, rewire according to the wiring diagram, and get your machine back in operation.
Kit Includes
- One (1) 3 HP Variable Speed Motor
- Motor Pulleys
- Drum Switch
Specifications
- Horsepower: 3 HP
- Phase: 3-Phase
- Voltage: 220/440V
- Ships Wired For: 220V, 3-Phase
- Frame Size: 100L
- Application: Variable Speed Mill Head
- Motor Shaft Length: 6″
Mounting Dimensions
- Two-Bolt Hole Pattern: 8-7/8″ center-to-center
- Four-Bolt Hole Pattern: 9-1/4″ center-to-center (diagonally)
Features
- Complete motor replacement kit
- Includes pulleys and drum switch
- High-quality import motor
- Designed for Bridgeport-type import milling machines
- Factory wired for 220V three-phase operation
- Wiring diagram conveniently located on the motor tag
- Ideal for replacing worn or failed variable speed mill motors
Important Note
Please verify all mounting dimensions, shaft length, frame size, and electrical requirements before ordering to ensure compatibility with your machine. If you have any questions about fitment, we’re happy to help.






