JKBLD300 300W Brushless DC Motor Driver

JKBLD300 Brushless DC Motor driver is suit the following three-phase sine wave power is 300w Brushless DC Motor speed regulation.

Can provide an external potentiometer control, external analog voltage control, PC (such as PLC, SCM) PWM speed regulation, and other functions.

At the same time the drive have large starting torque, quick start and brake, and positive &negative switching, combination of manual and automatic control.

Resource:

Datasheet

Connection Definition:

• DC+/DC-: DC Power Input （DC24V~DC48V）
• U,V,W: Motor lead wire
• Hu,Hv,Hw: Hall sensor lead wire
• REF+: Hall sensor power supply +
• REF-: Hall sensor power supply -
• VCC: External potentiometer power supply +
• SV: External potentiometer                              
• COM: Public (low level)
• F/R: Direction: High level/CW  Low Level/CCW
• EN: Enable:  High Level/Stop  Low Level/Run
• BRK: Quick Brake: High Level/Stop Low Level/Run
• SPEED: Speed signal output
• ALARM:  Alarm signal output

Speed Adjustment Instruction:

• Motor speed adjusted by the internal potentiometer RV
• Motor speed adjusted by the external potentiometer
• Motor speed adjusted by analog signal  0V~+5V input
• Motor speed adjusted by analog signal  0V~+10V input

Motor speed adjusted by PWM input:

• Pulse duty ratio 10%-90% / Speed linear modulation
• Pulse rate: 1K-10K/ pulse amplitude 5V

Motor Speed Quick Response Setting:

• OP/CL Connected (user setting): PID Closed loop－Motor quick response
• OP/CL Disconnected (factory setting): NO PID Closed loop－Motor normal response

Lead Wire Connection:

• Take care of the sequence of U,V,W

Specification:-

• Model Name: JKBLD300
• Type: BLDC motor driver
• Power: 300W
• Environment temperature: -10℃—50℃
• Input Voltage: +18—+50VDC
• Output Current: 15A—35A
• Suitable Motor Speed: 0-20000Rpm
• Hall Sensor Voltage: 4.5V—5.5V
• External Potentiometer: 10kΩ
• Support Motor: Brushless DC Motor less of 300w

Product Includes:-

1x JKBLD300 300W Brushless DC Motor Driver