digital DC servo driver
1.use of DSP technology designed and manufactured a low-cost all-digital closed loop
2.48V 05A
DIGITAL DC SERVO DRIVE
i. Summary
DPS Series is the company to control the use of DSP technology designed and manufactured a low-cost all-digital closed loop DC servo drives. Including three Closed-loop regulator circuits ((position loop, speed loop and current loop). and can work in the position, velocity and torque mode: suitable for driving voltage below 50V power 200W DC servo motor..
ii. Feature
Position control: optical isolator input and direction pulse (PULSE / DIR) or double-pulse (CW / CCW) signal
Speed Control: input 0V ~ +3.3 V analog voltage signal (Pos.ff done by the speed of input)
Torque Control: input 0V ~ +3.3 V analog voltage signal (Pos.ff done by the torque input)
Optical isolator servo reset input interface ERC
Optical isolator failure alarm output interface ALM
Current loop bandwidth: (-3dB) 2 KHz (typical value)
Speed loop bandwidth: 500Hz (typical value)
Position loop bandwidth: 200Hz (typical value)
Quadrature encoder of motor end input interface: differential input (26LS32) also can be accessed by single-ended.
Available RS232C interface, download the parameter though the PC or text panel.
Overcorrect I ² T, over voltage, under voltage, overheating, over speed, super-differential protection.
The green light indication run, the red light indication protection or offline.