Professional China Blower Motors - High Torque Automotive Electric BLDC Motor-W4241 – Retek
Professional China Blower Motors - High Torque Automotive Electric BLDC Motor-W4241 – Retek Detail:
Product Introduction
Brushless DC motor technology offer several advantages including high torque to weight ratio, increased efficiency and reliability, reduced noise and longer lifetime compared to brushed DC motors. Retek motion offers a wide variety of high quality BLDC motors technologies such as Slotted, Flat and low voltage motors in sizes from 28 to 90mm diameter. Our brushless DC motors offer high torque density and high volume capabilities and all of our models can be customized to fulfill your specific requirements.
General Specification
● Voltage Range: 12VDC, 24VDC, 36VDC, 48VDC.
● Output Power: 15~150 watts.
● Duty: S1, S2.
● Speed Range: 1000 to 6,000 rpm.
● Operational Temperature: -20°C to +40°C.
● Insulation Grade: Class B, Class F.
● Bearing Type: SKF, NSK bearings.
● Shaft materials: #45 Steel, Stainless Steel, Cr40.
● Optional housing surface treatment: Powder Coated, Painting.
● Housing Type: IP67,IP68.
● RoHS and Reach Compliant.
Application
TABLE CNC MACHINES, CUTTING MACHINES, DISPENSERS, PRINTERS, PAPER COUNTING MACHINES, ATM MACHINES AND ETC.
Dimension
Typical Performance
|
Items |
Unit |
Model |
|||
|
W4241 |
W4261 |
W4281 |
W42100 |
||
|
Number Of Phase |
Phase |
3 |
|||
|
Number of Poles |
Poles |
8 |
|||
|
Rated Voltage |
VDC |
24 |
|||
|
Rated Speed |
RPM |
4000 |
|||
|
Rated Torque |
N.m |
0.0625 |
0.125 |
0.185 |
0.25 |
|
Rated Current |
AMPs |
1.8 |
3.3 |
4.8 |
6.3 |
|
Rated Power |
W |
26 |
52.5 |
77.5 |
105 |
|
Peak Torque |
N.m |
0.19 |
0.38 |
0.56 |
0.75 |
|
Peak Current |
AMPs |
5.4 |
10.6 |
15.5 |
20 |
|
Back E.M.F |
V/Krpm |
4.1 |
4.2 |
4.3 |
4.3 |
|
Torque Constant |
N.m/A |
0.039 |
0.04 |
0.041 |
0.041 |
|
Rotor Interia |
g.cm2 |
24 |
48 |
72 |
96 |
|
Body Length |
mm |
41 |
61 |
81 |
100 |
|
Weight |
kg |
0.3 |
0.45 |
0.65 |
0.8 |
|
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
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 stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Professional China Blower Motors - High Torque Automotive Electric BLDC Motor-W4241 – Retek , The product will supply to all over the world, such as: Bogota, Latvia, Madrid, Ought to any of these products be of curiosity to you, remember to allow us to know. We are going to be satisfied to give you a quotation on receipt of one's in depth specs. We've our private experienced R&D enginners to meet any of one's requriements, We appear forward to receiving your enquires soon'and hope to have the opportunity to work together with you in the future. Welcome to check out our company.
By Bertha from Cambodia - 2017.10.23 10:29
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Mario from Holland - 2017.09.16 13:44
