Powerful heavy-duty electric servo motor for long arm sewing machine

Kinedyne HM-750SH is a super powerful heavy-duty electric servo motor with intelligent controllers. Now test its performance on HighTex 728-30 extra heavy duty long arm double needle sewing machine. 

When stop during sewing, the needle stays at down position automatically and the presser foot lifts up (for pivoting material  to change sewing direction on single needle machine). 

Need to slow down the speed when sewing over thick spots or detailed seams, just press the Speed Controller.

After finish sewing, the needle will automatically stop at up position, for easily removing the material. 

Sometimes we need to move the needle up and down slowly, just gently turn this Needle Controller.

https://www.cowboysew.com/750SH-slow-speed-high-torque-servo-motor-for-extra-heavy-duty-sewing-machine.htm