SKU SM645-1P





Energy saving, dependable and efficient Servo Motors for commercial sewing machines. These high torque motors result in better handling and increased production!


The super quiet Enduro™ Pro SM645-1P Servo Motor pays for itself with a remarkable 60% to 80% energy savings compared to clutch motors. With the high and rising cost of electricity, you just can't afford to run a clutch motor any longer.

The power and dependability of the brushless Enduro™ Pro SM645-1P is exceptional. This workhorse just won't quit.

The Enduro™ Pro SM645-1P Servo Motor is designed to meet almost all basic medium duty requirements of various industry/commercial sewing machines. It utilizes extremely powerful rare-earth Neodymium permanent magnets. The motor produces almost no noise, saves energy (60-80%) and is brushless, speed adjustable and durable. It provides a high starting torque even at low speed or from a complete stop.

By using a modern technologically advanced microprocessor, Hall sensor and Pulse-Width Modulation technology, the Enduro™ Pro SM645-1P can be set to rotate at different maximum speeds, in either normal or reverse directions, and can start with different accelerating speeds. It will stop automatically with any interruption such as in-line voltage, electrical surge, radio frequency interference or overloading. It is fully protected by the software and will give error messages indicating which problem is encountered. It even works well in environments with an unstable electrical power supply.

The Enduro™ Pro SM645-1P Servo Motor uses the same mounting holes as standard clutch motors.

The Enduro™ Pro SM645-1P Servo Motor is covered with a 1 year limited warranty. If the motor fails to perform its designed function due to manufacturer's defects, contact the place you purchased it from for repair or replacement. This warranty does not cover defects due to dropping, power surge, spikes or misuse.




Single Phase 

Cycles: 50/60

Torque: 0~2.4 Foot Pounds

Variable Speed to 4500 RPM


Supplied With:

Instruction manual 

Pulley cover (belt guard) 

90mm pulley

Toggle on/off light duty wire harness with light socket and fuse

Positioner socket and fuse


Features & Settings:

Motor rotating direction setting 

Slow starting speed 

Maximum speed setting

Needle position setting


Additional Information:

Motor Weight: 9 lbs. 

Motor Dimensions: 11.25"L x 7.5"W x 8.5"H 

Shipping Weight: 12.10 lbs.

Shipping Dimensions: 14"L x 11.5"W x 10.5"H

  • Mfg. Warranty:1 Year Limited Warranty
Your Price $299.00

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