Car brushless dc motor worm gear wind turbines generator

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.