OEM/ODM China 4kw Brushless Motor - High Torque Automotive Electric BLDC Motor-W8680 – Retek
OEM/ODM China 4kw Brushless Motor - High Torque Automotive Electric BLDC Motor-W8680 – Retek Detail:
Product 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 |
||||
|
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.
Product detail pictures:
Related Product Guide:
Sticking to your belief of "Creating solutions of high quality and generating buddies with people from all around the world", we always put the fascination of customers to start with for OEM/ODM China 4kw Brushless Motor - High Torque Automotive Electric BLDC Motor-W8680 – Retek , The product will supply to all over the world, such as: Panama, Barcelona, Burundi, With a fully integrated operation system, our company has won a good fame for our high quality goods, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.
By Victoria from Amsterdam - 2017.10.23 10:29
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
By Yannick Vergoz from Saudi Arabia - 2017.03.28 12:22
