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CHANGZHOU JKONGMOTOR CO.,LTD

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City:changzhou

Province/State:jiangsu

Country/Region:china

Contact Person:MissAnnie

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China 20000rpm 86BLS Brushless DC Motor Driver external potentiometer control wholesale

20000rpm 86BLS Brushless DC Motor Driver external potentiometer control

Name: 20000rpm 86BLS Brushless DC Motor Driver external potentiometer control
Brand: Jkongmotor
Price: 41.5 USD

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Brand Name :Jkongmotor

Model Number :JKBLD750

Certification :CE, ROHS,ISO9001

Place of Origin :Jiangsu, China (Mainland)

MOQ :3-10pcs

Price :US$41.5~US$51.5

Payment Terms :T/T , paypal , Western Union, L/C

Supply Ability :30000pcs/month

Delivery Time :For samples , 7-15 days / For batch , 15-25days

Packaging Details :with export carton . big quantity with pallet

Model No. :JKBLD750

Supply voltage :18VDC - 50VDC

current :25A - 45A

weight :600g

Hall sensor voltage :4.5V-5.5V

Motor speed :0 - 20000rpm

Nema :Brushless Dc driver

External Potentiometer :10KΩ

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JKBLD750 Nema34 / Nema 86 Motor Driver Three Phase 750W 48VDC 25A-45A

JKBLD750 brushless dc driver is suit the following three-phase sine wave power and 48V DC 750W 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.

Description:

The JKBLD750 BLDC motor drive is a high performance, cost-effective 3phase BLDC motor drive, which can provide power output Max 750VA.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 and a combined use of manual speed adjustment and automatic speed adjustment.

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 ( Internal Power Supply Only)
SV	External Potentiometer ( No Connection When Adjusting Speed With Internal Potentiometer ) or Pulse Rate In Note①
COM	Common (Low Level/Ground)
F/R	Direction: Low Level/CCW High Level or No Connection/CW Note ②
EN	Enable: High Level/Stop Low Level/Run Note ②
BRK	Quick Brake: High Level/Stop Low Level/Run Note ②
SPEED	Speed Signal Output
ALARM	Alarm Signal Output

Note①: Potentiometer/10KΩ or analog signal DC 0V~+5V (Change internal switch J1/DC0-10V).Turn off the internal potentiometer RV when using an external potentiometer to adjust the motor speed.

Note②:High level/5V (5mA)

Electrical Specifications

Parameter	Min	Rated	Max	Unit
Motor Hall Sensor Angle	120°/240°
DC Power Input	18	48	50	V
Drive Current Output	0	25	45	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

Speed Adjustment Instruction:

Motor Speed Adjusted By The Internal Potentiometer RV:

SW1/ Off (Factory setting)



Motor Speed Adjusted By Analog DC 0V~+5V Input:

SW1/ Off (Factory setting) set J1 (internal) as

(user Setting)

RV—Turn Off



Motor Speed Adjusted By Analog DC 0V~+10V Input:

SW1/ Off (Factory setting) set J1 (internal) as

(user Setting)

RV—Turn Off



Motor Speed Adjusted By Pulse Rate Input:

Pulse rate: 0K—3KHZ Speed linear modulation

Pulse amplitude: 5V

Pulse duty ratio: 50%

SW1/ On (User setting)

RV—Turn Off

J7 (Internal)/ Switch on with the jumper cap on J1 (User setting)



Motor Speed Quick Response Setting:

SW2/ On ( User setting): PID closed loop--quick speed response

SW2/Off (Factory setting): Open loop--Normal speed response



Motor Speed Signal Output:

Connecting SPEED and COM to get pulse output F=N*P/60

F—Pulse output frequency

P—Pole number of BLDC motor



Drive Alarm Output:

When drive alarm, it will break over with the port of COM and be low

level. The drive stop to work and alarm light run.



Lead Wire Connection: Take care of the sequence of U,V,W

Our Services:

We aslo supply Stepper motor Kits, linear stepper motor, Dc motor, Brake stepper motor, Stepper motor with Encoder, Flexible Coupling, Pully, Power supply, Breakout Board and so on..

Warranty:

We offer one year warranty.
Within the warranty period, if your item has any problems when you use it, please send us an e-mail with photos or video to show the problem.
The replacement of the products for free are considerable due to it's own defects during warranty period.

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