Description
Jack 513C-1 Brushless Servo-Motor for Industrial Sewing Machines 3/4 HP 110V (Comes with Needle Positionner / Synchronizer)
This is Jack’s latest universal motor and is perfect for most industrial sewing machines, being single phase with a 3 pin plug, it is suitable for both domestic and industrial use. This is a quiet, energy saving, adjustable speed servo motor, often found on straight stitch machines where speed adjustment is a priority. It is the perfect upgrade for any belt-driven machine.
Energy Savings Of 71%
Thanks to this revolutionary “Servo” technology it is possible to considerably reduce costs and be more environmentally friendly.
Direct Transmission
More safety, efficiency and silence without vibrations.
Speed And Needle Position
The speed and up/down needle position are easily adjustable
Quick And Easy Maintenance
Very reliable. Reliably tested by the Jacksew Team.
Why use a Servo Motor?
- No Noise when machine is not running
- No Vibration when machine is not running
- Draws Minimal Electricity when machine is not running
- Includes the Needle Positioner (synchronizer) – Motor will run with or without the synchronizer.
- Uses the same mounting holes as a clutch motor
- Easy to adjust speed & motor direction with buttons
- No clutch disc
- Adjustable belt tightener
- Belt guard, pulley & mounting hardware included
- Light weight Approx. 10 – 12 lbs (5 kgs)
- Starts-up at low speed then goes higher progressively
- Sensitive to throttle control via foot pedal
- Works well on heavy duty machines
THE ADVANTAGES OF A SERVO MOTOR:
- Silent and use up to 90% less power than clutch motors
- 1/3 lighter than clutch motors
- With a flick of the switch you can reverse motor rotation
- No parts to wear out or adjust
- Lightweight, precise, and reliable
Thanks to the speed control feature, most users find the machine easier to use. Both beginner and advanced sewers find this feature helpful when stitching projects that require high-speed and precise stitching.



