Hollow rotor shaft ac motor is one of the important key components, electromechanical integration equipment its name: pan hollow shaft exchange with step by step motor. The stepper motor is widely used in automatic control system of control field. For precision position control, speed control and torque control. Especially in the hollow rotor shaft design are required. The motor in the knitting machine industry is mainly applied to the intelligent computer hosiery machine, especially the 'dream' hosiery machine, five fingers socks machine and computer hosiery machine 'high-speed needle distance' as a direct drive cylinder of main motor. The mechanical requirements motor can pinpoint reciprocating swing, smooth deceleration properties, such as constant torque and speed range. Rotor under the industrial computer control can be in accordance with the requirements of the application process control of motor speed, adjust to, also can pinpoint reciprocating rotary. Greatly reduced so that the transmission system parts. The other design parts of the equipment from the motor rotor center is about 0The round hole directly through 60 mm diameter. Specially designed for motor drives and other upper industrial computer CPU has the good standard communication protocol interface, easy to effectively perform the upper machine motor control information. Motor stator and rotor adopted disk design, overall geometry size, especially the thickness dimension greatly decreases, and the use of the motor can greatly reduce the transmission parts for the machine of reducing the volume and reduce the manufacturing cost. the main products: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone: