DR880 SERIES DRIVE SPECIAL FUNCTION OF TENSION WINDING PROCESS
Automatic roll change function
Built-in roll diameter calculation
Built-in dynamic tension compensation and tension taper function
PID high dynamic response characteristics, Reduce downtime and increase unit output, Realize constant tension control and save PLC hardware Cost and software development Realize the smoothness of the rewinding and prevent edge stringing Quickly stabilize the pendulum/tension sensor in the equilibrium position
Key Indicators
The quality of the winding material (stable tension, neat end face)
Equipment reliability (stable, low failure)
Yield rate of winding material
Safe and efficient (unit production capacity e) Simple operation and easy maintenance.
DRIVE USING IN THE APPLICATION:
By altering the frequency (Hz) of the electricity supplied to the motor, a variable frequency drive enables a client to adjust the motor's operating speed.
Although this is advantageous for the consumer, it has a number of negative effects for the motor, necessitating specific attention to the motor's capacity to function at different frequencies.
Winding solution with variable frequency drive to replace torque motor
Technical prerequisites
The torque motor's features include a gentler mechanical component. It will automatically accelerate when the setting torque is higher than the load torque, decelerate or reverse when the setting torque is lower than the load torque, and maintain its rotating speed when the setting torque and load torque are equal.
The torque output of the torque motor, set by the controller, is suitable to constant tension wind-out and winding management, such as in the manufacture of rubber, plastic, and printing equipment, as well as textile, wire, and cable, as well as metal and paper processing.
The torque output of the torque motor, set by the controller, is suitable to constant tension wind-out and winding management, such as in the manufacture of rubber, plastic, and printing equipment, as well as textile, wire, and cable, as well as metal and paper processing.
The torque current closed loop control may be obtained for directly setting the output torque of conventional induction motor control, replacing the aforementioned functions of torque motor, and even achieving superior performance, using a complex and accurate vector control algorithm.
PRODUCTS CATEGORY:
AC Drive: AC Drive, Solar Drive - MATRIX 180, VFD/SVC/Drive - MATRIX 190, Torque Mode Drive - MATRIX 500, High Performance Drive - MATRIX 680, Regenerative Drive -MATRIX 880, High Frequency Drive HF - MATRIX 500-HF
The torque motor's features include a gentler mechanical feature. It will automatically accelerate when the setting torque is higher than the load torque, decelerate or reverse when the setting torque is lower than the load torque, and maintain its rotating speed when the setting torque and load torque are equal.
The torque output of the torque motor, set by the controller, is suitable to constant tension wind-out and winding management, such as in the manufacture of rubber, plastic, and printing equipment, as well as textile, wire, and cable, as well as metal and paper processing.
The torque output of the torque motor, set by the controller, is suitable to constant tension wind-out and winding management, such as in the manufacture of rubber, plastic, and printing equipment, as well as textile, wire, and cable, as well as metal and paper processing.
The torque output of the torque motor, set by the controller, is suitable to constant tension wind-out and winding management, such as in the manufacture of rubber, plastic, and printing equipment, as well as textile, wire, and cable, as well as metal and paper processing.
Torque Motor and AC Induction Motor
Torque Wind-up of Film Printing Machine
Configuration of a VFD:
Regular 3-phase induction motor: Depending on the uses, choose the number of poles and power of the 3-phase induction motor to achieve the highest torque and revolution.
Open loop variable speed drive with current vector control, integrated braking system, and motor power-based brake resistor selection
A standard induction motor controls torque continuously. To replace a torque motor without an encoder's speed feedback, the tension of the motor can be directly adjusted and regulated.
Features of a variable frequency drive system include: 1. A basic system structure that makes installation and commissioning straightforward; no requirement for an external tension detecting mechanism or speed feedback encoder.
Overheating or inappropriate use can easily harm the torque motor system. The current technologies may successfully safeguard the motor while being simple to maintain. The system has a long lifespan and is steady and safe.
Compared to torque motors, torque has a higher control accuracy.
The taper torque can be configured to operate automatically.
The higher winding control performance and simple operation are made possible by static friction torque compensation and large inertia acceleration torque compensation.
