Overview
Quick Details
- Place of Origin:
-
Zhejiang, China
- Brand Name:
-
EPT
- Model Number:
-
JKBLS57
- Usage:
-
Boat, Car, Electric Bicycle, Fan, Home Appliance
- Certification:
-
CCC, CE, ROHS, UL, VDE, Other, CE, ISO, ROHS
- Type:
-
null
- Torque:
-
0.055-0.43Nm
- Construction:
-
null
- Commutation:
-
Brushless
- Protect Feature:
-
null
- Speed(RPM):
-
4000rpm
- Continuous Current(A):
-
3.5-20.5A
- Output Power:
-
23-180W
- Voltage(V):
-
12-48V
- Efficiency:
-
null
- Name:
-
bldc motor
- suitable motor:
-
86mm brushless dc motor
- voltage range:
-
12-48VDC
- Peak current:
-
3.5-20.5A
- Color:
-
Black
- stepper driver model:
-
JKBLD300
Supply Ability
- Supply Ability:
- 1000000 Piece/Pieces per Month
Packaging & Delivery
- Packaging Details
- with export carton . big quantity with pallet
- Port
- shanghai
-
Lead Time
: - for samples 5-10days . for batch order ,20-25days
Online Customization
Genaral Specification:
Model: 57mm brushless dc motor
|
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 Specification:
|
Model |
JK57BL(S)005 |
JK57BL(S)01 |
JK57BL(S)02 |
JK57BL(S)03 |
JK57BL(S)04 |
|
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 |
Ms Alice
Tel: 0086 519 88372558
Fax: 0086 519 88713769
QQ: 2853108281
Skype: czchawing
Wechat: 0086 13775107620
Email: sales01<at>jkongmotor.com
Q1: What about your warranty?
A: We guarantee is one year . for sea order . is 15months.
Q2: Do you have any certificates?
A: Yes, we have. All the motors have been approved by CE and Rohs.
Q3: Do you offer OEM AND ODM service?
A: Yes. We can supply OEM andmake customized design for any specific application.
Q4: How can be your brand distributor?
A: We will check your capacity and help you promote and expand the market.
Q5: What’s the delivery time ?
A: Except special order. For samples usually 10-14 working days . for batch order . usually 20-25days.