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EMC Series Servo Drive
Product Features:
The EMC series general servo driver, which adopts DSP+FPGA system framework, has a series of virtues: it speeds up the process of data collection and processing, with high integration level and reliability; it has abundant interfaces for digital and analog input, which can match diversified upper control devices; its optimized control algorithm makes accurate full-digital control of torque, speed and position come true, which can be used in various manufacturing fields.

Product characteristics Product Specifications Application industry
Three phase AC 220V (-15%~+10%),50/60Hz
Three phase AC 380V (-15%~+10%),50/60Hz

Operating temperature:0~45oC storage temperature:-40~50oC


Less than 90%, no moisture condensation


Less than 0.5G(4.9m/S2) 10~60Hz,operate discontinuously

Control Mode
(1) Position control;
(2) Internal Speed control;
(3) Speed test running;
(4) JOG running;
(5) Analog speed running;
(6) Torque control;
(7) Open loop running.
(8) Position&Speed mixed control mode.
(9) Speed&Torque mixed control mode.
(10) Torque&Position mixed control mode.
Regenerative Braking

External brake resistor(P+, PB); External brake unit(P+, (-)).

Frequency response
Speedfluctuation ratio
< 0.03(load 0~100%)
Speedregulation ratio
Inputpulse frequency

differential input:≤500Kpps, open collector input:≤200Kpps

Control input
7 programmable DI input
(1)Servo on;
(2)Alarm clear;
(3)CCW drive prohibition;
(4)CW drive prohibition;
(5)Position deviation counter clear;
(6)Pulse command input prohibition;
(7)Zero speed clamp;
(8) CCW forward torque limit;
(9) CW reversed torque limit;
(10) Control mode switching;
(11)Internal position selection 1;
(12)Internal position selection 2;
(13)Internal position selection 3;
(14)Internal speed selection 1;
(15)Internal speed selection 2;
(16)Internal speed selection 3;
(17)Internal torque selection 1;
(18)Internal torque selection 2;
(19)Electronic gear ratio selection 1;
(20)Electronic gear ratio selection 2;
(21)Speed direction selection 1;
(22)Speed direction selection 2;
(23)Speed direction reverse;
(24)Emergency stop;
(25)Launch the origin back;
(26)origin back reference point;
(27)internal position running startup signal
Control output
4 programmable DO output
(1)Servo ready;
(2)Alarm output;
(3)Positioning completion;
(4)Electromagnetic brake;
(5)Speed reached signal;
(6)Torque reached signal.
Position control
Input pulse types
(1)Pulse + Direction;
(2)CCW pulse/CW pulse;
(3)Two phase A/B quadrature pulse
Electronic gear ratio
Setting range:1~65535/1~65535

Adjustable according to encoder’s resolution

Speed control mode
(1)Internal 8-segment speed setting;
(2)External -10~+10V analog signal input control.
Torque control mode

(1)Internal 4-segment speed setting;
(2)External -10~+10V analog signal input control.

Acceleration and deceleration function

Parameter sets 1~10000ms(0~1000r/min or 1000~0r/min)

Torque limitation function

Torque limitation limits: -300%~+300%

Monitoring function

Rotating speed, present position, command pulse accumulation, position deviation, motor torque, motor current, rotor position, command pulse frequency, control mode, input and output terminals signal, etc.

Protection function

Overspeed; main power overvoltage; under-voltage, overcurrent; overload, braking abnormity; encoder abnormity, control power supply under-voltage, overheated, position deviation abnormity, etc.

Operation display

6-bits LED nixie tube, 4 buttons, 2 indicator lights.

Suitable load inertia

Less than 5 times of motor inertia

Communication function

CAN  RS485/RS232