
Jack JK-513A 550W Energy Saving Servo Motor
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The Jack JK-513A is a universal 550W ¾HP energy-saving servo motor that replaces standard clutch motors on any industrial sewing machine table. Switching from a clutch motor to the JK-513A reduces energy consumption by up to 70% — the servo only draws power when sewing, unlike a clutch motor that runs continuously. Silent running eliminates the constant drone of clutch motor operation, while fully variable speed from 200 to 5,000 RPM via the foot pedal gives operators precise control at any sewing pace. Single phase with 3-pin plug — works anywhere in the U.S.
Machine Applications
- Lockstitch machine upgrades
- Overlock machine upgrades
- Coverstitch machine upgrades
- Blindstitch machine upgrades
Machine Features
- 550W / ¾HP rated power
- Speed adjustable 200 – 5,000 RPM via foot pedal
- Silent running — eliminates clutch motor drone
- Up to 70% energy savings vs. clutch motors
- Universal fit for all standard industrial machine tables
- Single phase 110V with 3-pin plug
- Includes controller, foot pedal, and mounting bracket
- Auto needle-stop positioning (up or down)
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Questions About This Machine?
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