CY300 digital AC servo control system have stepless control for sewing speed.

WANSAN CY300 digital AC servo control system is used for driving control for industrial lockstitch sewing machine, it can have stepless control for sewing speed, to complete all types of automatic sewing task in cooperation with lockstitch sewing machine. Sewing equipments with servo controller can be time-saving, labor-saving, highly efficient and energy conserving.

The controller feature:

1)Low inertia, high speed, medium torque servo motor, precise torque control makes it applicable for thin/medium material lockstitch sewing machine.

2)One Needle Positioning: for both needle up and down, the system will locate it at the exact position.

3)Speed control range: 0-5000RPM. Needle up/Down Correction Thread Trimming, wiping, Back tacking presser foot lift control.

4)Needle Position Accuracy±1.5°.

5)Thread trimming, thread wiping, back tacking, presser foot lift solenoid short circuit protection to make the power circuit more reliable.

6)Low noise, low vibration and high efficiency.

7)Hardware and software over current protection, hardware and software over-voltage / under-voltage protection to make the controller more reliable.

8)Controller fitting mode is side guided, so that the position for motor is flexible, as is shown in figures 1.

9)Switching mode power supply enables wider range of applicable voltage.

10)Applicable for Brother7200, and Juki9000 type sewing machine, oil stub axle direct driven and belt driven lockstitch sewing machine.