BLD-120 24v 12v Brushless Dc Motor Driver 3A 12-30VDC 70W
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BLD-120 24v 12v Brushless Dc Motor Driver 3A 12-30VDC 70W
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: JSS-MOTOR
Certification: CE, ISO9001
Model Number: BLD-70
High Light:

bld 120

,

12v brushless motor controller

,

24v brushless dc motor driver

Payment & Shipping Terms
Packaging Details: cartons
Delivery Time: 5-7 days
Payment Terms: T/T, Western Union,credit card, paypal
Supply Ability: 30000pcs/month
Specifications
Name: Brushless Dc Driver
Voltage Range: 12-30VDC
Suitable Motor: Power ≤70W
Max Speed: 20000RPM
Rated Current: 3A
Size: 96*56*21M
Cooling Method: Natural Cooling Or Forced Cooling
Operating Temperature: 10-+50°
Ambient Temperature: 90%RH
Tremor: 5.7m/S2max
Product Description

Brushless Dc Motor Driver 12-30VDC BLD-120 Suitful Below 30V 70W Dc Motor

 

 

 

Features:

 

1, internal potentiometer and RV speed control

2, PWM speed control

3, small size ,easy to install

4, external potentiometer  speed control

5, external analog singal speed regulation

6, over temperature and over currenat aralam protection

 

Electrical parameters:

Parameter Min Rated Max Unit
Motor Hall angle 120°/240°  
DC input voltage 12 24 30 V
Driving current output - - 3 A
Applicable motor speed - -3000 20000 rpm
Hall signal voltage - -5   V
Hall signal current   20   mA
External potentiometer   10k   Ω

 

Wiring diagram:

BLD-120 24v 12v Brushless Dc Motor Driver 3A 12-30VDC 70W 0

 

Signal Terminal Content
Output
signal
ALM The motor or driver controls the fault signal output signal, which is normally 5V,
and the level is 0V when the fault occurs.
  SPEED Corresponding to the operating speed of the motor, the corresponding pulse frequency is output. With SPEED-OUT, the speed of the motor can be calculated.
The calculation formula is:
N(rpm)=(F/P)*60/3
F:Output pulse frequency(HZ);P:Motor grade logarithm;N:Motor speed
For example: motor 4 pole
F=1sec/2ms=500Hz
N(rpm)=(500/4)*60/3=2500
Control
signal
BRK When the BRK and COM terminals are disconnected or the high level is input,
the motor brake stops. When the motor is shorted or low level, the motor runs.
  EN When the EN terminal is disconnected from the COM terminal
or the high-level input is input, the motor stops slowly. When the short-circuit
or low-level input is used, the motor runs.
  F/R When the F/R terminal is short-circuited with the COM terminal or
the high-level input,the motor rotates forward, and when the short-circuit or
low-level input is used, the motor reverses.
  COM Public port (OV reference level)
  SV ①external speed potentiometer ②external analog signal input ③ pulse frequency input
  VCC External potentiometer interface
Hall signal REF+ DC brushless motor Hall signal power supply.
  HU DC brushless motor Hall signal HU.
  HV DC brushless motor Hall signal HV.
  HW DC brushless motor Hall signal HW.
  REF- The DC brushless motor Hall signal is grounded.
Motor
connection
U DC brushless motor U phase.
  V DC brushless motor V phase.
  W DC brushless motor W phase.
Power
connection
DC- DC power input to the negative pole.
  DC+ The DC power input is positive. (Voltage range DC24V-DC52V)

 

Dimensions:

BLD-120 24v 12v Brushless Dc Motor Driver 3A 12-30VDC 70W 1

BLD-120 24v 12v Brushless Dc Motor Driver 3A 12-30VDC 70W 2

 

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