Factory Sells ODM High Quality Jkbld300 Brushless DC Motor Driver

• Application: Industrial, Power Tools
• Operating Speed: High Speed
• Excitation Mode: Shunt
• Function: Driving
• Casing Protection: Open Type
• Number of Poles: 4
• Model NO.: JKBLD300
• Structure and Working Principle: Brushless
• Certification: ISO9001, Ce RoHS
• Brand: Jkongmotor
• Input Voltage: 18V-50V DC
• Output Current: 15A-35A
• Suitable Motor Speed: 0-20000rpm
• External Potentiometer: 10KΩ
• Transport Package: Export Carton
• Origin: China
• HS Code: 8537109090
• Production Capacity: 100000PCS/Month

Product Description

Factory Sells ODM High Quality Jkbld300 Brushless DC Motor Driver

Specification:

Description
The  JKBLD300 is a high performance, cost-effective 3 phase BLDC motor drive which can provide power output 300VA max.
The design is based on advanced DSP technology and feature high torque, low noise, low vibration, PID speed loop, PID current loop,
over current protection, over load protection.

Electrical Specifications:
 

Parameter	Min	Rated	Max	Unit
Motor Hall Sensor Angle	120°/240°
DC Power Input	18	48	50	V
Drive Current Output	0	15	35	A
Suitable Motor Speed	0		20000	rpm
Hall Sensor Voltage	4.5	5	5.5	V
Hall Sensor Current		20		mA
External Potentiometer		10K		Ω

Connection Definition:                                         
 

Mark	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 Quick Response Setting:

A. Motor speed adjusted by the internal potentiometer RV                         OP/CL Connected (user setting):
B. Motor speed adjusted by the external potentiometer                            PID Closed loop-Motor quick response
C. Motor speed adjusted by analog signal  0V~+5V input                         OP/CL Disconnected (factory setting):
D. Motor speed adjusted by analog signal  0V~+10V input                        NO PID Closed loop-Motor normal response
E. Motor speed adjusted by PWM input:                                       Lead Wire Connection:
Pulse duty ratio 10%-90% / Speed linear modulation                           Take care of the sequence of U,V,W
Pulse rate: 1K-10K/ pulse amplitude 5V         

Drawing: