
WaveTopSign JMC 200-750W High Voltage AC Servo Driver JASD Series










Introduction:
JASD series universal servo driver is a high performance AC servo unit developed by JMC.The servo driver of this series use advanced DSP chip for motor control, large-scale Field Programmable Gate Array (FPGA) and IPM power module, which is characterized by small size, high integration, stable performance and reliable protection. There are abundant digital and analog I/O interfaces. It can be used with a variety of upper computer devices, and support MODBUS communication protocol to facilitate networking. It can realize the full digital control of position, speed and torque precision through the optimized PID control algorithm. It has the advantages of high precision and quick response. At the same time, the driver supports 2500 line incremental encoder and 17-bit and 20-bit high precision absolute encoder motor, to meet different customer performance requirements. Products are widely used in CNC machine tools, printing and packaging machinery, textile machinery, robots, automatic production lines and other automation fields.
Main Characteristics:
1. Using DSP+FPGA dual chip platform and optimized current loop design, the driver has the characteristics of high dynamic response, extremely short setting time, smooth operation and small vibration when stopping.
2. With automatic gain adjustment module, the user can choose the rigidity level according to the demand.
3. The built-in FIR filter and the multiple sets of notch filter, can automatically recognize and suppress the mechanical vibration.
4. The built-in disturbance torque observer, makes the drive with a strong ability to resist external disturbance.
5. There are a variety of control modes to choose, position control, velocity control, torque control, can switch various control modes.
6. Location input pulse frequency up to 4 MHZ, support pulse + direction, orthogonal pulse, double pulse position command a variety of ways.
7. It has RS485 interface, supporting Modbus communication, and Multi-ring absolute encoder with memory function. It can be flexibly applied to manipulator and other industries
8. Programmable 8-way input and 5-way output port available, users can define input, output requirements via settings, flexible application.
9. Support incremental encoder and 17bits, 20bits, 23bits high precision absolute encoder.
10. Complete protection functions including overvoltage, undervoltage, overspeeding, overloading, Position deviation too large, encoder errors, etc. And it can remember 8 groups of historical fault information.
11. Rich monitoring items, users can choose wanted items to test running state.
12. Drive communicates with PC via connecting RS232 port to have easy, quick debug servo drive system.








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