Outrunner motor-W1750A

Place of Origin China
Brand Name Retek
Certification CE, ETL, CAS, UL
Model Number W1750A
Minimum Order Quantity 1000pcs
Price Negotiable
Packaging Details 15PCS/Carton
Delivery Time 14days
Supply Ability 10000PCS/Month

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Product Details
Rated Voltage 7.4VDC Rotor Type Outrunner
Duty S1 Rated Speed 3018
Operational Temperature -20°C To +40°C Original China
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Product Description

Outrunner motor-W1750A

The outrunner motor, which excels in applications like electric toothbrushes, is a pinnacle of efficiency and reliability, boasting a unique design placing the rotor outside its body, ensuring smooth operation and maximizing energy utilization. Offering high torque, efficiency, and longevity, it provides superior brushing experiences. Its noise reduction, precision control, and environmental sustainability further highlight its versatility and impact across various industries.




Production introduction


Experience the pinnacle of efficiency and reliability with the outrunner motor, specifically crafted for electric toothbrushes. Its innovative design optimizes energy utilization, achieving a remarkable 90% conversion rate, ensuring optimal performance while conserving energy. With a compact and lightweight construction, it prioritizes portability and comfort, making it ideal for on-the-go oral care. Safety is paramount, as its brushless operation eliminates sparks, ensuring a secure brushing experience even in damp environments. Reliability is a hallmark feature, boasting a simple yet robust design that minimizes maintenance requirements and reduces overall costs. Enjoy peace of mind with prolonged usage, as its high durability ensures stable operation without the need for frequent repairs or replacements. Embrace sustainability, as its brushless nature reduces waste and energy consumption, contributing to a greener environment. Elevate your oral hygiene routine with the outrunner motor, delivering unparalleled efficiency, safety, and comfort for a superior brushing experience.


General Specification:

  • Winding Type:Star
  • Rotor Type:Outrunner
  • Drive Mode:External
  • Dielectric Strength:600VAC 50Hz 5mA/1s
  • Insulation Resistance:DC 500V/1MΩ
  • Ambient Temperature:-20°C to +40°C
  • Insulation Class :Class B, Class F




Electric toothbrush,electric shaver, electric shaver and etc.





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Outrunner motor-W1750A 1

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Items Unit Model
Rated voltage VDC 7.4
Rated Torque mN.m 6
Rated Speed RPM 3018
Rated Power W 1.9
Rated Current A 0.433
No Load Speed RPM 3687
No Load Current A 0.147
Peak Torque mN.m 30
Peak Current A 1.7



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.