China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W8078 – Retek
China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W8078 – Retek Detail:
Product Introduction
This product is a compact high efficient brushless DC motor, magnet made by NdFeB(Neodymium Ferrum Boron) and high standard magnets imported from Japan, lamination chosen from imported high standard as well, which greatly improve the efficiency comparing to others available motors in the market.
Comparing to brushed dc motors, it has great advantages as below:
● High performance,High torque even at low speeds.
● High torque density and high torque efficiency.
● Continuous speed curve, wide speed range.
● Highly reliability with easy maintenance.
● Low noise, low vibration.
● CE and RoHs approved.
● Customization on request.
General Specification
● Voltage Options: 12VDC, 24VDC, 36VDC, 48VDC, 130VDC.
● Output Power: 15~500 watts.
● Duty Cycle: S1, S2.
● Speed Range: 1000 to 6,000 rpm.
● Operational Temperature: -20°C to +40°C.
● Insulation Grade: Class B, Class F, Class H.
● Bearing Type: SKF bearings.
● Shaft material: #45 Steel, Stainless Steel, Cr40.
● Housing surface treatment: Powder Coated, Painting.
● Housing Type: Air Ventilated, IP67, IP68.
● EMC/EMI Performance: pass all EMC and EMI testing.
● Safety Certification Standard: CE, UL.
Application
LAWN MOWER, WATER PUMP, ROBOTICS, POWER TOOLS, AUTOMATION EQUIPMENT, MEDICAL EQUIPMENT, STAGE LIGHTING.
Dimension
Typical Performance
|
Items |
Unit |
Model |
|||
|
W8078 |
W8098 |
W80118 |
W80138 |
||
|
Number Of Phase |
Phase |
3 |
|||
|
Number of Poles |
Poles |
4 |
|||
|
Rated Voltage |
VDC |
48 |
|||
|
Rated Speed |
RPM |
3000 |
|||
|
Rated Torque |
N.m |
0.35 |
0.7 |
1.05 |
1.4 |
|
Rated Current |
AMPs |
3 |
5.5 |
8 |
10.5 |
|
Rated Power |
W |
110 |
220 |
330 |
440 |
|
Peak Torque |
N.m |
1.1 |
2.1 |
3.2 |
4.2 |
|
Peak Current |
AMPs |
9 |
16.5 |
24 |
31.5 |
|
Back E.M.F |
V/Krpm |
13.7 |
13.5 |
13.1 |
13 |
|
Torque Constant |
N.m/A |
0.13 |
0.13 |
0.13 |
0.13 |
|
Rotor Interia |
g.cm2 |
210 |
420 |
630 |
840 |
|
Body Length |
mm |
78 |
98 |
118 |
1.4 |
|
Weight |
kg |
1.5 |
2 |
2.5 |
3.2 |
|
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:
We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W8078 – Retek , The product will supply to all over the world, such as: Paraguay, Sri Lanka, Uganda, With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.
By Eric from Azerbaijan - 2018.10.31 10:02
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Alan from Brasilia - 2017.09.30 16:36
