3V DC Worm Geared Motors Used in Window Opener,Door Opener,Car Backup Box


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:



Home Appliance, Vending machine, Business Machine, Duplicating Machine, Value, RC Toy




Gear Motor


8.0kg.cm on load


Permanent Magnet



Protect Feature:

Totally Enclosed


16.9rpm(No load)

Continuous Current(A):

0.33A No load


IE 1


Grease Filled




Dia 6mm

Shaft Position:

90 Degrees

DC Motor structure:

Iron core, magnet stator motor


CCW/CW Bi-direction


L shape



Gearbox material:

Zinc Die Cast

Way of commutation:


Supply Ability

Supply Ability:
90000000 Piece/Pieces per Year

Packaging & Delivery

Packaging Details
B3B Corrugated Carton Box
Shenzhen or Hongkong

3V DC Worm Geared Motors Used in Window Opener,Door Opener,Car Backup Box (KM-38L180-766-0316)


20 years’ motor design and production experience
90 million-piece annual capacity
Auto motors are almost entirely produced on automated lines
Facilities certified to IAFT16949:2016,ISO 9001:2008 and ISO 14001:2004
Advanced equipment from Sodick, Hexagon,Mitutoyo, Magtrol and Votsch
10% sales revenue invested in R&D and automatic equipment every year
Customer PPM: auto motors s 30;general motors s 3,000

Product Description

1.1.Gearbox Size:L64*W38*H29mm

1.2.Motor Position:To be measured with motor horizontally held.

1.3.Environmental temperature:25±10°C

1.4.Environmental humidity:65%±25%RH

1.5.Dimension drawing:See<OUTLINE>

2.1.At No Load

2.1.1.Speed: 16.9±12%rpm

2.1.2.Current: 0.33A

2.2.At On Load

2.2.1.Torque: 8kg.cm

2.2.2.Speed: 12±12%rpm

2.2.3.Current: 2.0A

2.3.End Play:0.5mm MAX

2.4.Operating Temperature:-10~+60°C

Remark: The above technical datas are only for reference, which can be customized according to different requirements after evaluation


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Company Information


Q:1.What kind of motors you can provide?

A: For now, we mainly provide permanent magnet brushed dc motors (including vibration motors, low voltage dc motors and high voltage dc motors) with diameter range in 6~80mm and also Dia10~80mm size gear motors.

Q:2. Can you send me a price list?

A: For all of our motors, they are customized based on different requirements like lifetime, noise, voltage, and shaft etc. The price also varies according to annual quantity. So it’s really difficult for us to provide a price list. If you can share your detailed requirements and annual quantity, we’ll see what offer we can provide.

Q:3. What’s the lead time for regular order?

A: For orders, the standard lead time is 35-40 days and this time can be shorter or longer based on different model, period and quantity.

Q:4. Is it possible for you to develop new motors if we can provide tooling cost?

A: Yes. Please kindly share the detailed requirements like performance, size, annual quantity, target price etc. Then we’ll make our evaluation to see if we can arrange or not.

Q:5. Can I get some samples?

A: It depends. If only a few samples for personal use or replacement, I am afraid it’ll be difficult for us to provide because all of our motors are custom made and no stock available if there is no further needs. If just sample testing before the official order and our MOQ, price and other terms are acceptable, we’d love to provide samples.

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