♦ Equipped with a display device ♦ Equipped with a display device ♦ 4 periods of speed setting ♦ RS-485 communication port
♦ Self fault clearance and self-protection function ♦ High speed(100-4000r/min), high efficiency(30~200W) ♦ Easy to use, one click to set speed and rotation direction ♦ Rated speed fluctuation is 0.05%, speed accuracy is 1r/min
Precise speed setting
Rotating setting knob
Setting the required revolving speed
Slowly turn the knob rightwards to gradually increase the speed at 1r/min, and turn it leftwards to gradually reduce the speed.
Set the speed data, press the knob to confirm, restart the driver, the motor will run at the set speed.
Screw free wiring
The connection of SD driver and motor can be reached by connector.
Just click the orange button and insert wires to finish wiring arrangement. No need weld or professional tools.
Motor start/stop and direction
One click to start/stop the motor
One push-button to change the direction of the motor
Move the running switch rightwards to RUN, then the motor starts rotating. Move the switch leftwards to STAND-BY, the motor stops.
Control speed by"Direction toggle switch". Direction can be shift when motor is in a rotation status.
Five speed control modes
Rotate Speed Regulation knob to set the speed
Digital setting to set the speed
Rotate the knob clockwise to accelerate, anticlockwise to decelerate.
Set the speed data by knob, press SET to confirm, restart the driver, the motor will run at the set speed.
PWM to set the speed
Pulse Frequency to set the speed
When speed setting mode is set as PWM, the motor speed will vary via duty ratio(1%-99%). Refer to the following diagram.
When pulse frequency mode is confirmed, speed will vary via pulse frequency(100HZ~3KHZ). Refer to the following diagram.
Abundant function modes settings
Analog setting of acceleration and deceleration time
On the back of the SD driver, there are acceleration time knob(ACC) and deceleration time knob(DEC). 0.2s(default value) to 15 sec are available.
Acceleration and deceleration time can be set by data mode.
Set the speed upper/lower limit
Speed upper/lower limit can be set, the default value is 0-4000r/min.
When FWD and REV is set as ON, the motor stop rapidly, but the needed time depends on the load inertia. The least time is 200ms.
Multistage speed data selection
Direction control by upper computer
Four periods(SPD1,SPD2,SPD3, SPD4) of speed can be set. Speed can be switched by MO and M1 terminal control.
When control mode is set as I/O port, motor direction can be set by upper computer. When REV or FWD is set as ON, motor direction shifts.
Signal and alarm output
Speed signal output
30 pulses output for 1r rotation. Speed output signal can be detected by upper computer.
When motor is overload or locked, alarm signal will detected by upper computer.
Parameters such as Speed, Current, Voltage and Temperature can be displayed.
When malfunction occurs, fault code can be displayed on display panel or I/O port.