Drive of warp knitting machine

To meet the requirements of different raw materials and fabric varieties, modern warp knitting machines need to use different speed transmissions from start-up to normal operation. There are different speed changing methods in warp knitting production based on the different performance of the electric motor used.

Modern high-speed warp knitting machines generally use high starting torque electric motors, whose starting torque is generally not less than three-quarters of the full load torque during normal operation, to ensure fast starting and accelerate the warp knitting machine to full speed operation in the shortest possible time, reducing the number of horizontal lines of open stop marks and improving the quality of the fabric.

There are two commonly used speed changing methods for warp knitting machines: (1) belt pulley speed changing; (2) Electric motor variable speed