DBLS-03 24-48V 250W brushless dc motor driver with CE

  Product Description   PID speed and current double loop regulator High performance, low price 20KHz chopper frequency Electrical stop to ensure the quickly action of motor Over load radio larger then 2, torque always can achieve the max in low speed Provide over-voltage protection, lost-voltage protection, over-current protection, over-terperature protection, illegal horal signal and other fault alarm. CE certification
  Function:      1. Two adjust methods for the user to choose:  Inner potentiometer speed adjustment and           External input adjustment       2. Motor operate/stop control (EN)       3. Motor rotation direction control ( F/R ) : CW/CCW       4. Break the motor to stop ( BK )       5. Speed signal output(PG)       6. Alarm output (ALM)       7. Drive failure protection       Parameter

characteristics	symbol	Value	Unit
Rated Voltage	U	24-48	VDC
Under Voltage	U	10	VDC
Over Voltage	U	70	VDC
Continuous Current	Idauer	10	A
Peak Current	Imax	20	A
Variable Speed Range		0~100000	RPM
Efficiency		90	%
Power for hall sensor	VCC	5.0	VDC
Alarm		I-Alarm Hall-Alarm Vmax-Alarm Vmin-Alarm Stall-Alarm
Run/stop(EN)	Logic level	Low -10~0.5V High 3~30V	V
DIR	Logic level	Low -10~0.5V High 3~30V	V
BAK	Logic level	Low -10~0.5V High 3~30V	V
PG	Logic level	Low -10~0.5V High 3~30V	V
Hall sensor input	Logic level	0~5	V
Temperature protection	Common style	<-10 or >70	°C
	Industry style	<-40~>85	°C
Operating temperature	Common style	-10~+70	°C
	Industry style	-40~+85	°C
Dimensions		133*78*34	MM
Weight		0.5	kg

  Terminal connection 1,Power Input

1	V+	24VDC~48VDC input
2	GND	GND input

  2,Motor Input

1	MA	A phase
2	MB	B phase
3	MC	C phase
4	GND	GND
5	HA	Hall single A input
6	HB	Hall single B input
7	HC	Hall single C input
8	+5V	Hall single power line

  Connection Diagram of motor and driver   Dimension       Packaging & Shipping  Standard export carton, 1pc per PP bag per white box,   18pcs per carton,    Carton size: 390*250*265mm,     Net.Weight.: 10kgs,   Gross.Weight.:11kgs.  Package can be made as customer's design.       Our Services 1. Customized design is available, OEM &ODM are welcomed. 2. One year warranty after products shipped from original port 3. 24-hours online service support 4. Paypal, Western Union, T/T,L/C payment are acceptable     Contact US If  you need more information, please contact with us:   Shenzhen Dingtuoda Electromechanics Co., Ltd   Contact Person: Ms. Juwen Zeng   (Mobile: 86-18923844749)   Tel: 0086+755-25796858 Fax: 0086-755-25796690   Skype: juwenzeng06 Wechat: juwenzeng QQ: 26903801