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China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W4241 – Retek Featured Image
  • China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W4241 – Retek
  • China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W4241 – Retek
  • China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W4241 – Retek

China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W4241 – Retek

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We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for Induction Motor Fan, Leading Motor Manufacturer, Single Phase Fan Motor, We acquire high-quality as the foundation of our results. Thus, we focus over the manufacture on the finest top quality goods. A strict quality management system has been created to guarantee the caliber of the merchandise.
China Manufacturer for Hollow Shaft Brushless Motor - 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.

dispenser
printer

Dimension

W4241_cr1

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

W4241_cr

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:

China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W4241 – Retek detail pictures

China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W4241 – Retek detail pictures

China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W4241 – Retek detail pictures

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We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for China Manufacturer for Hollow Shaft Brushless Motor - High Torque Automotive Electric BLDC Motor-W4241 – Retek , The product will supply to all over the world, such as: Botswana, Russia, Comoros, We welcome customers from all over the world come to discuss business. We supply high quality products, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.
    • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Lillian from America - 2017.02.18 15:54
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Edith from Botswana - 2017.06.22 12:49
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