To meet the different raw materials, fabric variety of requirements, modern warp knitting machine from start to normal operation requires the use of different transmission speeds. In the production of warp used according to different motor performance and have different shift pattern.
Modern high-speed warp knitting machines generally use high starting torque of the motor, the starting torque is usually not less than full load torque when three-quarters of the normal operation, in order to ensure the quick start, the warp knitting machine to accelerate as much as possible in a short period of time to full speed state, in order to reduce the number of open parking streaks course, improve the quality of fabric.
Variable speed warp knitting machine commonly used in two ways: (1) variable speed belt drive; (2) the motor speed change
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