• Changzhou Vic-Tech Motor Technology Co., Ltd.
    Andres Blanco
    The thruster have arrived correctly. I tested them on the ROV and we are very happy with the result. The epoxy interior finish is very good and the power of the motors in relation to the size is quite good.
  • Changzhou Vic-Tech Motor Technology Co., Ltd.
    Gregoire Lange
    The cooperation between Changzhou Vic-Tech Motor Tech and our company was just great. Good understanding of our needs, great willing to solve our problems. I recommend !
  • Changzhou Vic-Tech Motor Technology Co., Ltd.
    David Molevelt
    Professional and clear communication. Order was shipped in time. Counter connectors where added to the shipment. Driver works like we agreed !
  • Changzhou Vic-Tech Motor Technology Co., Ltd.
    Buildstorm Private Limited
    The product works as expected, it was packed nicely. Seller responds very quickly and helps in making a buying decision. They are ready to customize the product for you.
  • Changzhou Vic-Tech Motor Technology Co., Ltd.
    Ashley Griffin
    Shipment was received very quickly. Product was well protected by packaging. Company rep was cordial and kind. A Plus rating!
Contact Person : Kangtai Lee
Phone Number : +86 17715451401
Whatsapp : +8617715451401

2 phases 5V geared electric motors 20mm small DC stepper motor with reduction ratio for Ad Equipment

Place of Origin Jiangsu, China (Mainland)
Brand Name VIC-TECH
Certification RoHS
Model Number N20-12GB-380G
Minimum Order Quantity VIC-TECH
Price $3.2~$6/unit
Packaging Details Standard export package, or can be customized
Delivery Time 15-30 work days
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 1000000Units per year

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Model No. 12GB-N20VA-380G Motor Diameter 20mm
Rated Voltage 5V No. Of Phases 2 Phases
No Load Current 30mA No Load Speed 38rpm
Rated Speed 31rpm Rated Current 110mA
Stall Current 0.47A Gear Ratio 380:1
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N20 Small DC Gear Motor


5V Small DC Gear Motor


20mm Brushed DC Motor

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Product Description

N20 5V 20mm Small DC Gear Motor, Brushed DC Motor, Mature Technology​

This product is a DC geared motor with a precious metal brushed DC motor and a precision metal gearbox. The outer dimension is oblate, the outer diameter is 12, the flat potential is 10, the motor length is 33.4mm, and the gearbox length is
9MM, DC motors are widely used in cameras, photocopiers, electronic locks, lock cylinders, optical drives, precision instruments, cameras and other fields because of their mature technology, low price and simple drive control.
After matching the gearbox, the torque is greatly increased and the speed is reduced, which is easy to control!

Our gearbox is processed and assembled by imported machine tools to ensure that the accuracy of each gear is higher than that of other manufacturers in the same industry, so the gearbox has smooth transmission, low noise, high efficiency, reliable structure, long life, and stable quality.

Our team has more than 10 years of experience in the design, development and production of micro motors, so product development and auxiliary design can be realized according to the special needs of customers!
If you are interested, you can write to me.


Mechanical Dimension:MM

2 phases 5V geared electric motors  20mm small DC stepper motor with reduction ratio for Ad Equipment 0

About DC brushed motors

DC brushed motor is the most commonly used motor in the market.
The DC motor has brushes inside, l positive and negative pins (+ and -).
The speed of a DC motor can be controlled with different gear ratios or with PWM (Pulse Width Modulation)
With the torque boost of the gearbox, the DC motor can reach higher torque compared to the original torque of the motor.


Typical Applications

  • Office Automatic Equipments
  • Printer/paper Feeder
  • Bank Equipments
  • Safe Box
  • Ad Equipment
  • Household Appliances
  • Electtric Door Locks


Customization Service

Out of the shaft length (the tail can be out of the shaft matching encoder),
The voltage,
The rotational speed,
Outlet mode,
Coil resistance
And connectors and so on.




Motor diameter


Rated voltage


No Load Current


No load speed


Rated speed


Rated current


Rated torque


Stall torque


Stall current


Gear ratio




(r/min) (A) (r/min) (A) (g.cm) (W) (A) (g.cm)
N20VA-13115 1.5-3.0 2.4V CONSTANT 15800 0.096 12250 0.33 2.91 0.37 1.15 13
N20VA-08260 4.5-6.0 5.0V CONSTANT 14600 0.04 11160 0.14 2.59 0.3 0.45 11

1:3.1:5.1:10.1:20.1:30.1:50.1:63.1:100.1:150.1:210.1: 250.1:298.1:380.1:500.1:1000


Product Detail Presentation

2 phases 5V geared electric motors  20mm small DC stepper motor with reduction ratio for Ad Equipment 1