CHANGZHOU DECARBON MOTOR CO., LTD

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BLDC MOTOR 57mm Round/Square Brushless DC Motor

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CHANGZHOU DECARBON MOTOR CO., LTD
City:changzhou
Province/State:jiangsu
Country/Region:china
Contact Person:Mrzhu
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BLDC MOTOR 57mm Round/Square Brushless DC Motor

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Place of Origin :CHANGZHOU
Brand Name :DK
Certification :CE, ROHS, CCC.
MOQ :5PCS
Price :CONFIRMED
Packaging Details :SUIT EXPORT
Delivery Time :CONFIRMED
Payment Terms :T/T inadvance
Supply Ability :500pcs/month
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View Product Description

DK57BL(S) SERIES
INDICATIONS OF THE MODELS
DK 57 BL(S) 01
Decarbon
Frame size: 57mm
BL: Brushless motor with round front end bell
BLS:Brushless motor with square front end bell
Series number
GENERAL SPECIFICATIONS

Winding type
Delta
Hall effect angle
120 degree electrical angle
Shaft run out
0.025mm
Radial play
0.025mm@460g
End play
0.025mm@4000g
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

ELECTRICAL SPECIFICATIONS

Model

DK57BL(S)01 DK57BL(S)02 DK57BL(S)03 DK57BL(S)04 DK57BL(S)05

Number of poles

4
Number of phase
3
Rated voltage VDC
36
Rated speed RPM
4000
Rated torque N.m
0.055
0.11
0.22
0.32
0.43
Rated power W
23
46
92
133
180
Peak torque N.m
0.16
0.39
0.7
1
1.27
Peak current A
3.5
6.8
11.5
16.5
20.5
Line to line resistance ohms
4.1
1.5
0.7
0.45
0.35
Line to line inductance mH
10
4.2
2.16
1.4
1

Torque constant Nm/A

0.053
0.063
0.063
0.063
0.063
Back E.M.F V/KRPM
5.55
6.6
6.6
6.6
6.6
Rotor inertia g.cm2
30
75
119
173
230
Body length(L) mm
45
55
75
95
115
Mass Kg
0.25
0.5
0.75
1
1.25


BLDC MOTOR  57mm Round/Square Brushless DC Motor


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