BRUSHLESS DC MOTOR DRIVER Picture ◆Voltage DC 24V, 36V, 48V ◆ The power drived 60W ~ 540W ◆ has a limited flow, start-up failed, blocking switch, the module protection ◆ Motor temperature detection ◆ 0-5V analog speed control Function of Terminal block 1. Control Terminal F/R…… High Level or no wire is CW, low level or ground is CCW EN……. High Level or no wire as unable, low level or ground as enable BK……. High Level or no wire is normal running, low level or ground as brakes SV……. 0~5V Adjusting speed command’s voltage(Input resistance is 112K) PG……. Speed pulse output(OC) ALM….. Automatic Diagnostic Alarming output(OC) 2. 3. Pay attention to the control signal wire, hall signal wire and the motor’s winding, don’t make them wrap together, otherwise it will affect the running. Long wire should be the shielded cable. Alarming Conditions: a. Hall signal is not right b. Under voltage is beyond 1~3S c. Continuous overvoltage is beyond 5~6S d. Alarming condition can be controlled by power off one time, or unable once to reset for normal running LED light indication P/A…… Lightening is power on, flashing is the drivers’ alarm SHAFT….Lightening is the motors’ shaft rotating, no lightening is the shaft stillness Brake Control Pay more attention: When brakes, the motor’s speed can’t not beyond safe brake speed Ns, or it will damage the power tube For Y winding: Ns=√3 x IpX x RLXN/ (2 x VP) For△ winding: Ns=Ip x RL x N/ (2 x√3 x Vp) IP=Peak current(A), RL=winding resistance(Ohm) N=No load Speed(rpm) , Vp=Rated Voltage (V) Ns=Speed for safe brake (rpm) Driver’s setting Ip>=2xlr or Ip>=4xPo/Vp, Ip=Peak current of driver (A), Ir=motor’s rated current(A) Po= Output power of motor (W), Vp=Driver’s rated voltage

Continuous 60°/120° PWM PI Speed current Frequency Closed-loop Hall (A) (KHz) Adjustment Sensor Speed order Over Volt Volt Range Under volt (V) Protection Alarm PG Speed Pulse Diagnostic Output Output 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles 24pcs pulse √ @8 Poles

PMW or Voltage in Speed control Extra voltage in speed control (Current= Maw.Current of driver) Hall signal Potentiometer in speed control SPEED DRIVER Speed Voltage Ratio

Mechanical Dimensions (No cooling fin)

Mechanical Dimensions (Extra cooling fin)