High Torque Automotive Electric BLDC Motor-W8680

High Torque Automotive Electric BLDC Motor-W8680

This W86 series brushless DC motor(Square dimension: 86mm*86mm) applied for rigid working circumstances in industrial control and commercial use application. where high torque to volume ratio is needed. It is a brushless DC motor with outer wound stator, rare-earth/cobalt magnets rotor and Hall effect rotor position sensor. Peak torque obtained on the axis at nominal voltage of 28 V DC is 3.2 N*m (min). Available in different housings,Is conform to MIL STD. Vibration toleration: according to MIL 810. Available with or without tachogenerator, with sensitivity according to customer requirements.

product details

Product Tags

Production introduction

W86 series product is a compact high efficient brushless DC motor, magnet made by NdFeB(Neodymium Ferrum Boron) and high standard magnets imported from Japan as well as the higher standard stack lamination, which greatly improve the motor performances comparing to others available motors in the market.

Comparing to conventional dc motors, significant advantages as below:
1. Better speed-torque characteristics.
2. Fast dynamic response.
3. No noise in operation.
4. Long service lifespan over 20000hrs.
5. Large speed range.
6. High efficiency.

General Specification

● Typical Voltage: 12VDC, 24VDC, 36VDC, 48VDC, 130VDC.
● Output Power Range: 15~500 watts.
● Duty Cycle: S1, S2.
● Speed Range: 1000rpm to 6,000 rpm.
● Ambient Temperature: -20°C to +40°C.
● Insulation Grade: Class B, Class F, Class H.

● Bearing Type: SKF/NSK ball bearings.
● Shaft material: #45 Steel, Stainless Steel, Cr40.
● Housing surface treatment options: Powder Coated, Painting.
● Housing Selection: Air Ventilated, IP67, IP68.
● EMC/EMI Requirement: According to customer’s demand.
● RoHS Compliant.
● Certification: CE, built by UL standard.

Application

KITCHEN EQUIPMENT, DATA PROCESSING, ENGINE, CLAY TRAP MACHINES, MEDICAL LABORATORY EQUIPMENT, SATELLITE COMMUNICATION, FALL PROTECTION, CRIMPING MACHINES.

Dimension

Typical Performance

Items	Unit	Model
Items	Unit	W8658	W8670	W8685	W8698	W86125
Number Of Phase	Phase	3
Number of Poles	Poles	8
Rated Voltage	VDC	48
Rated Speed	RPM	3000
Rated Torque	N.m	0.35	0.7	1.05	1.4	2.1
Rated Current	AMPs	3	6.3	9	11.6	18
Rated Power	W	110	220	330	430	660
Peak Torque	N.m	1.1	2.1	3.2	4.15	6.4
Peak Current	AMPs	9	19	27	34	54
Back E.M.F	V/Krpm	13.7	13	13.5	13.6	13.6
Torque Constant	N.m/A	0.13	0.12	0.13	0.14	0.14
Rotor Interia	g.cm²	400	800	1200	1600	2400
Body Length	mm	71	84.5	98	112	139
Weight	kg	1.5	1.9	2.3	2.8	4
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70℃
Operating Temperature	-15~+50℃
Working Humidity	<85%RH
Working Environment	No direct sunlight, non-corrosive gas,oil mist, no dust
Altitude	<1000m

Typical Curve @48VDC

FAQ

1. What are your prices?

Our prices are subject to specification depending on technical requirements. We will make offer we clearly understand your working condition and technical requirements.
2. Do you have a minimum order quantity?

Yes, we require all international orders to have an ongoing minimum order quantity. Normally 1000PCS, however we also accept the custom made order with smaller quantity with higher expense.
3. Can you supply the relevant documentation?

Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
4. What is the average lead time?

For samples, the lead time is about 14 days. For mass production, the lead time is 30~45 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.
5. What kinds of payment methods do you accept?

You can make the payment to our bank account, Western Union or PayPal: 30% deposit in advance, 70% balance before shipment.