BLSD-S Series Brushless DC Motor Drive

Small dimension, economic price, fixed Parameters, 9~55 V optional range, up to 30 A,  2 Quadrant

Definition of Part number:

 
BLSD
24
05
DC
2Q
S
8
040
0.5
T
F
P
A
BLDC drive
Rated Voltage
Peak current limit
DC input ①
Control mode
Parameter ②
Pole
Max speed range ③
SV ramp RC time
Temp ④
PG type ⑤
Speed regulation type ⑥
Sensor type ⑦

① :  This code shows the DC Power input type of the drive:  DC = Normal DC input; LDC = Ultra low voltage DC input; WDC = Wide range DC input; AC = AC input; ADC = AC and DC dual purpose.
② : This code shows the parameter type of the drive: S = Simple fixed parameter; N = Variable parameter; H = High current; SH = Small type high voltage; HV = High voltage. 
③ : This code shows the max speed range of the drive, the unit is rpm/100.
④ : This code shows the temperature range of the drive: T = -40 ~ +65 ℃ , None = -10 ~ +45℃ .
⑤ : This code shows the PG type: F = PG  1x hall sensor signal/phase, None= 6 x hall sensor signal/phase.
⑥ : This code shows the speed regulation type: P = 0-3KHz speed regulation, None = voltage command..
⑦ : This code shows the hall sensor degree of the drive: A = 60° Hall sensor, None = 120° Hall sensor.
Note: In order to let the part number easier to read, Some part number code will not be shown in the specification table, a code “X” will be instead. The full part number will be provided in the quotation or the proforma invoice…

Specifications:

ModelTemp
range
(ºC)
Voltage
range
(VDC)
I-pk
(A)
I-con
(A)
60º/120º
Hall
sensor
PWM
f(kHz)
PI
Close
loop
of speed
SV
Ramp
time
(S)
SV
Range
(V)
LV
/OV
AlmPGHeat
Sink
BLSD1205DC-2Q-S-X-XXX-XX-10~+45
-40~+65
9~1652.5150.1~1.00~524p
@8-pole
X
BLSD1210DC-2Q-S-X-XXX-XX-10~+45
-40~+65
9~16105150.1~1.00~524p
@8-pole
X
BLSD1215DC-2Q-S-X-XXX-XX-10~+45
-40~+65
9~16157.5150.1~1.00~524p
@8-pole
X
BLSD1220DC-2Q-S-X-XXX-XX-10~+45
-40~+65
9~162010150.1~1.00~524p
@8-pole
X
BLSD1230DC-2Q-S-X-XXX-XX-10~+45
-40~+65
9~163015150.1~1.00~524p
@8-pole
BLSD2405DC-2Q-S-X-XXX-XX-10~+45
-40~+65
17~3252.5150.1~1.00~524p
@8-pole
X
BLSD2410DC-2Q-S-X-XXX-XX-10~+45
-40~+65
17~32105150.1~1.00~524p
@8-pole
X
BLSD2415DC-2Q-S-X-XXX-XX-10~+45
-40~+65
17~32157.5150.1~1.00~524p
@8-pole
X
BLSD24020DC-2Q-S-X-XXX-XX-10~+45
-40~+65
17~322010150.1~1.00~524p
@8-pole
X
BLSD2430DC-2Q-S-X-XXX-XX-10~+45
-40~+65
17~323015150.1~1.00~524p
@8-pole
BLSD3605DC-2Q-S-X-XXX-XX-10~+45
-40~+65
27~4552.5150.1~1.00~524p
@8-pole
X
BLSD3610DC-2Q-S-X-XXX-XX-10~+45
-40~+65
27~45105150.1~1.00~524p
@8-pole
X
BLSD3615DC-2Q-S-X-XXX-XX-10~+45
-40~+65
27~45157.5150.1~1.00~524p
@8-pole
X
BLSD3620DC-2Q-S-X-XXX-XX-10~+45
-40~+65
27~452010150.1~1.00~524p
@8-pole
X
BLSD3630DC-2Q-S-X-XXX-XX-10~+45
-40~+65
27~453015150.1~1.00~524p
@8-pole
BLSD4805DC-2Q-S-X-XXX-XX-10~+45
-40~+65
37~5552.5150.1~1.00~524p
@8-pole
X
BLSD4810DC-2Q-S-X-XXX-XX-10~+45
-40~+65
37~55105150.1~1.00~524p
@8-pole
X
BLSD4815DC-2Q-S-X-XXX-XX-10~+45
-40~+65
37~55157.5150.1~1.00~524p
@8-pole
X
BLSD4820DC-2Q-S-X-XXX-XX-10~+45
-40~+65
37~552010150.1~1.00~524p
@8-pole
BLSD4830DC-2Q-S-X-XXX-XX-10~+45
-40~+65
37~553015150.1~1.00~524p
@8-pole

Outline:

1.Control signals:
F/R—–H or Open=Forward, L or Close=Reverse
EN——H or Open=Disable, L or Close=Enable
BK——H or Open=Running, L or Close=Brake
SV——0~5V speed reference(112K input resistance)
PG—–Speed pulse output(OC)
ALM—Alarm output(OC)

2. Hall sensors cable can not be tied together with windings cable.

3. Alarm conditions:
a. Hall sensor signals are not correct.
b. LV or OV for 2~3S.
c. Over load for 6s continuously.
d. It can be reset by Turn-Off-On DC Power or Disable the driver once.

4. LED indicator:
P/A——-Bright=Driver is OK, Blink=Driver is in alarm
SHAFT—-Bright=Motor shaft is moving, Dark=Motor shaft is in static

5. Braking operation:
The motor speed must be less than the safe brake speed Ns when you brake the motor.
For Y windings, Ns=√3 x Ip x RL x N/ (2 x Vp)
For △windings, Ns=IP x RL x N/ (2 x √3 x Vp)
Ip=Peak current(A), RL=Line to line resistance of windings(Ohm), N=No-load speed(rpm), Vp=Rated voltage(V), Ns=Safe brake speed(rpm)

6. Peak current selection:
Ip>=2xIr or Ip>=4xPo/Vp, Ip is peak current of driver(A), Ir is rated current of motor(A), Po is rated output power of motor(W), Vp is rated voltage of driver(V) 

Customization:

heatsink.jpgmotor.jpglogo.jpg
 Heat sinkMotor tuningLogo / brandmark
  1. Heat Sink: Heat sink can be added according to customer request.
  2. Motor Tuning: Drivers can be tuned to fit the motors with different poles to match customer’s applications. 
  3. Logo and brandmark: Customer’s Logo/brandmark can be printed on the frame of the driver according to the customer’s request.
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