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. | Model | Voltage (VDC) | I peak (A) | I cont
(A) | Po (W) | Reference input | Size (mm) |
| 1 | BLSD1210LDC-2Q-H* | 12(5~18) Ultra low voltage | 10 | 5 | 60 | 0~5V/PWM/Frequency | W82.5,L162,H29 |
| 2 | BLSD1220LDC-2Q-H* | 12(5~18) Ultra low voltage | 20 | 10 | 120 | 0~5V/PWM/Frequency | W82.5,L162,H29 |
| 3 | BLSD1250DC-2Q-H* | 12(5~18) Ultra low voltage | 50 | 25 | 300 | 0~5V/PWM/Frequency | W82.5,L162,H50 |
| 4 | BLSD12100DC-2Q-H* | 12(5~18) Ultra low voltage | 100 | 50 | 600 | 0~5V/PWM/Frequency | W82.5,L181,H53 |
| 5 | BLSD2410DC-2Q-H* | 24(17~32) Normal voltage | 10 | 5 | 120 | 0~5V/PWM/Frequency | W82.5,L162,H29 |
| 6 | BLSD2420DC-2Q-H* | 24(17~32) Normal voltage | 20 | 10 | 240 | 0~5V/PWM/Frequency | W82.5,L162,H29 |
| 7 | BLSD2450DC-2Q-H* | 24(17~32) Normal voltage | 50 | 25 | 600 | 0~5V/PWM/Frequency | W82.5,L162,H50 |
| 8 | BLSD24100DC-2Q-H* | 24(17~32) Normal voltage | 100 | 50 | 1200 | 0~5V/PWM/Frequency | W82.5,L181,H53 |
| 9 | BLSD3610DC-2Q-H* | 36(27~45) Normal voltage | 10 | 5 | 180 | 0~5V/PWM/Frequency | W82.5,L162,H29 |
| 10 | BLSD3620DC-2Q-H* | 36(27~45) Normal voltage | 20 | 10 | 360 | 0~5V/PWM/Frequency | W82.5,L162,H29 |
| 11 | BLSD3650DC-2Q-H* | 36(27~45) Normal voltage | 50 | 25 | 900 | 0~5V/PWM/Frequency | W82.5,L162,H50 |
| 12 | BLSD36100DC-2Q-H* | 36(27~45) Normal voltage | 100 | 50 | 1800 | 0~5V/PWM/Frequency | W82.5,L181,H53 |
| 13 | BLSD4810DC-2Q-H* | 48(37~56) Normal voltage | 10 | 5 | 240 | 0~5V/PWM/Frequency | W82.5,L162,H29 |
| 14 | BLSD4820DC-2Q-H* | 48(37~56) Normal voltage | 20 | 10 | 480 | 0~5V/PWM/Frequency | W82.5,L162,H29 |
| 15 | BLSD4850DC-2Q-H* | 48(37~56) Normal voltage | 50 | 25 | 1200 | 0~5V/PWM/Frequency | W82.5,L162,H50 |
| 16 | BLSD48100DC-2Q-H* | 48(37~56) Normal voltage | 100 | 50 | 2400 | 0~5V/PWM/Frequency | W82.5,L181,H53 |
| 17 | BLSD4810WDC-2Q-H* | 48(17~56) Wide range voltage | 10 | 5 | 240 | 0~5V/PWM/Frequency | W82.5,L162,H29 |
| 18 | BLSD4820WDC-2Q-H* | 48(17~56) Wide range voltage | 20 | 10 | 480 | 0~5V/PWM/Frequency | W82.5,L162,H29 |
| 19 | BLSD4850WDC-2Q-H* | 48(17~56) Wide range voltage | 50 | 25 | 1200 | 0~5V/PWM/Frequency | W82.5,L162,H50 |
| 20 | BLSD48100WDC-2Q-H* | 48(17~56) Wide range voltage | 100 | 50 | 2400 | 0~5V/PWM/Frequency | W82.5,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:
Product Tags:
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