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    OEM/ODM Supplier Brushed Brushless Motor - High Torque Automotive Electric BLDC Motor-W4241 – Retek

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    OEM/ODM Supplier Brushed 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. 

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    To meet the customers' over-expected pleasure , we have now our solid crew to supply our greatest all round assistance which includes marketing, sales, planning, production, top quality controlling, packing, warehousing and logistics for OEM/ODM Supplier Brushed Brushless Motor - High Torque Automotive Electric BLDC Motor-W4241 – Retek , The product will supply to all over the world, such as: El Salvador, Peru, Lisbon, 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.
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 StarsBy Caroline from Hyderabad - 2017.03.07 13:42
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 StarsBy Linda from Ecuador - 2017.01.28 19:59
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