Changzhou Chuangwei Motor & Electric Apparatus Co., Ltd,
Changzhou Chuangwei Motor & Electric Apparatus Co., Ltd. Specializes in production and development of step motor and driver
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20mm Electric 57BLDC Motor DC Brushless Motors
General Specifications
Item Specification
Winding type Delta
Hall effect angle 120 degree electriacl angle
Shaft run out 0.025mm
Radial play 0.06mm@450g
End play 0.08mm@450g
Max.radial force 75N@20mm from the flange
Max.axial force 15N
Insulation class Class B
Dielectric Strength 500VDC for one minute
Insulation resistance 100MΩMin.500VDC
Electric Connecion
|
Lead NO. |
Lead Color |
Lead Gauge |
Function |
DESCRIPTION |
|
1 |
Red |
UL1007/26AWG |
VCC |
SUPPLY VOLTAGE FOR HALL SENSORS |
|
2 |
Black |
GND |
GROUND FOR HALL SENSORS |
|
|
3 |
Yellow |
HALL A |
|
|
|
4 |
White |
HALL B |
|
|
|
5 |
Blue |
HALL C |
|
|
|
6 |
Orange |
UL1007/20AWG |
PHASE U |
|
|
7 |
Green |
PHASE V |
|
|
|
8 |
Brown |
PHASE W |
|
Technique Specification
|
Model No. |
No. of Phase |
Rated Voltage |
Line to line resistance |
Rated Speed |
Rated Torque |
Max torque |
Rated Power |
Back W.M.F |
Mass |
Body length |
|
|
|
VDC |
Ohms |
rpm |
N.m |
N.m |
W |
V/KRPM |
Kg |
mm |
|
BL(S)57-001 |
3 |
36 |
4.1 |
4000 |
0.055 |
0.16 |
23 |
5.55 |
0.35 |
42 |
|
BL(S)57-002 |
3 |
12 |
1.0 |
2945 |
0.02 |
0.13 |
6 |
3.0 |
|
|
|
BL(S)57-003 |
3 |
24 |
1.9 |
1600 |
0.188 |
0.28 |
31 |
4.5 |
0.5 |
52 |
|
BL(S)57-004 |
3 |
36 |
1.05 |
6000 |
0.08 |
0.25 |
50 |
3.35 |
|
|
|
BL(S)57-005 |
3 |
36 |
0.7 |
4000 |
0.22 |
0.7 |
92 |
6.6 |
0.75 |
72 |
|
BL(S)57-006 |
3 |
36 |
0.45 |
4000 |
0.32 |
1.0 |
133 |
6.6 |
1.0 |
92 |
|
BL(S)57-007 |
3 |
36 |
0.35 |
4000 |
0.43 |
1.27 |
180 |
6.6 |
1.25 |
112 |
Dimensions diagram