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Safe Start 3 Phase Dc Motor Driver With High Current And Variable Parameters

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Address: No.8 Tianshan Rd,Changzhou city,Jiangsu,China

Contact name:Amigo Deng

OWO INTERNATIONAL TRADING CO.,LTD

Safe Start 3 Phase Dc Motor Driver With High Current And Variable Parameters

Country/Region china
City & Province changzhou jiangsu

Product Details

High Current and Varialbe parameters 2-Quadrant Brushless DC motor driver, BLDC motor controller

 

Description:

H series is High current speed driver with variable parameters and PI close-loop of speed and current . the refernce can be 0~5Vanalog voltage or 0~100%PWM.Also it can be 0~3KHz frequency by adding a F-V unit on PCB.Parametes can be set by DIP switches and potentiometers such as pole number. max speed ramp time, loop filter time and peark current etc. Protective functions such as short circuit, safe start, safe direction reserval etc are presented.  Voltage grades are 5~18,24,36,48,17~56VDC.Peak current grades are 10,20,50,100,200A.Ambient temperature grade are-10~+45℃.

 

Features:

 

Surface-mount technology small size,high current.

♦2-Quadrant PI close-loop control of speed with good linearity.

♦Variable parameters setting for different motors and easy use.

♦Control functions of safe reverse, safe start, enable,brake,speed referenceand output functions of speed pulse(PG),Short circult and over temperature protection,alarm.

♦Three kinds of reference inputs:analog voltage,PWM,frequency.

♦The user can get motor accurate speed through output functions of speed pulse

♦Suitable for 3-phase BLDC motors with hall sensors.

♦Use of industrial grade chips

 

 

Naming Rule:

 

     BLSD 24 35 WDC – 2Q – H  – T  P
BLSD:         BLDC speed driver

     24:         Rated Voltage (VDC)

     35:         Peak Current Limit(A)

 WDC:         DC=normal DC voltage , LDC=ultra low DC voltage, WDC=ultra wide DC voltage

    2Q:         2-Quadrant driving mode

      H:         H series (high current and variable parameters)

      T:         T=-40~+65 ºC Ta, unlabelled=-10~+45 ºC Ta

      P:         P=0-3KHz pulse input at SV,unlabelled= 0-5V at SV

 

H Series 2Q BLDC Speed Driver With Fixed Parameters:

 

NO.ModelVoltage (VDC)

I peak

(A)

I cont
(A)
Po (W)

Reference

input

Size

(mm)

1

BLSD1210LDC-2Q-H*

12(5~18)

Ultra low voltage

105600~5V/PWM/FrequencyW82.5,L162,H29
2BLSD1220LDC-2Q-H*

12(5~18)

Ultra low voltage

20101200~5V/PWM/FrequencyW82.5,L162,H29
3BLSD1250DC-2Q-H*

12(5~18)

Ultra low voltage

50253000~5V/PWM/FrequencyW82.5,L162,H50
4BLSD12100DC-2Q-H*

12(5~18)

Ultra low voltage

100506000~5V/PWM/FrequencyW82.5,L181,H53
5BLSD2410DC-2Q-H*

24(17~32)

Normal voltage

1051200~5V/PWM/FrequencyW82.5,L162,H29
6BLSD2420DC-2Q-H*

24(17~32)

Normal voltage

20102400~5V/PWM/FrequencyW82.5,L162,H29
7BLSD2450DC-2Q-H*

24(17~32)

Normal voltage

50256000~5V/PWM/FrequencyW82.5,L162,H50
8BLSD24100DC-2Q-H*

24(17~32)

Normal voltage

1005012000~5V/PWM/FrequencyW82.5,L181,H53
9BLSD3610DC-2Q-H*

36(27~45)

Normal voltage

1051800~5V/PWM/FrequencyW82.5,L162,H29
10BLSD3620DC-2Q-H*

36(27~45)

Normal voltage

20103600~5V/PWM/FrequencyW82.5,L162,H29
11BLSD3650DC-2Q-H*

36(27~45)

Normal voltage

50259000~5V/PWM/FrequencyW82.5,L162,H50
12BLSD36100DC-2Q-H*

36(27~45)

Normal voltage

1005018000~5V/PWM/FrequencyW82.5,L181,H53
13BLSD4810DC-2Q-H*

48(37~56)

Normal voltage

1052400~5V/PWM/FrequencyW82.5,L162,H29
14BLSD4820DC-2Q-H*

48(37~56)

Normal voltage

20104800~5V/PWM/FrequencyW82.5,L162,H29
15BLSD4850DC-2Q-H*

48(37~56)

Normal voltage

502512000~5V/PWM/FrequencyW82.5,L162,H50
16BLSD48100DC-2Q-H*

48(37~56)

Normal voltage

1005024000~5V/PWM/FrequencyW82.5,L181,H53
17BLSD4810WDC-2Q-H*

48(17~56)

Wide range voltage

1052400~5V/PWM/FrequencyW82.5,L162,H29
18BLSD4820WDC-2Q-H*

48(17~56)

Wide range voltage

20104800~5V/PWM/FrequencyW82.5,L162,H29
19BLSD4850WDC-2Q-H*

48(17~56)

Wide range voltage

502512000~5V/PWM/FrequencyW82.5,L162,H50
20BLSD48100WDC-2Q-H*

48(17~56)

Wide range voltage

1005024000~5V/PWM/FrequencyW82.5,L181,H53

 

 
 
 
 
 
 

 

 

 

 

Notice:

 

1. Select peak current of driver: If the rated current Ir of motor is presented, then Ip(A)≧2*Ir(A).
If the rated output power of motor Pr(W) is presented, then Ip(A)≧4*Pr/Vr. Vr(V) is the rated voltage of motor.
2. Driving quadrant: The drivers are only used in Ⅰ& Ⅲ quadrant.
3. Frequency input: The F-V transfer module can be added to the driver for frequency control (0-3KHz/ TTL) at SV port.
4. Brake operation: When BK port is switched to low level, motor will stop running quickly by shorting windings through bottom MOSFETs. The motor speed at braking must
not exceed Safe-Brake-Speed Ns(see the connection diagram).
5. Interference from leads:The Hall signals can be disturbed by switched current in windings leads when length is more than 500mm. Don’t intertwine them together. It is better to
use shielded leads.
6. Motor Insulation: Hall sensors to Windings/Hall sensors to Motor Case/Windings to Motor Case
Insulation Resistance > 100MOhm @ 500VDC
Dielectric strength < 1mA@500VAC/50-60Hz/1 minute
 
Typical Connections:

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