High speed 2:1 to 1000:1 gear ratio N20 DC brushed motor with GB12 gear ratio

Description:

This is a N20 DC motor with gearbox.
N20 is typical brushed DC motor, and for a single motor, unloaded speed is about 15000RPM.
When the motor is attached with a gearbox, it’s speed with be much lower, and its torque will be much bigger.

The gear ratio is 2:1 to 1000:1
For gear ratio below 420:1 (including 420:1), gearbox length is 9mm.
For gear ratio over 420:1, gearbox length is 12mm

Motor Parameters:

Gearbox Parameters:

Design drawing:


Product display:

About DC brushed motors:
DC brushed motors are most commonly used motors on the market.
It has electrical brush inside, and it has positive and negative pins (+ and -)
DC motor’s speed can be controlled with different gear ratios, or PWM control. (Pulse-Width Modulation)
With gearbox torque boost, DC motor can reach much higher torque, compared to motor’s original torque.
Advantage of DC brush motors:
1. Cheap price
2. Small size
3. Easy to connect, easy to use
4. Commonly used
5. Fast speed
6. High efficiency (compared to stepper motor)

DC motor with gearbox:

Gearbox increases motor torque and reduces motor speed

The gear ratio of the gearbox has different gear ratios for you to choose, and the efficiency of the gearbox is also related to the gear.

Output torque = raw torque * gear ratio * gearbox efficiency

output speed = original speed / gear ratio

Packaging and shipping information:

For samples packed with foam sponge in carton.

For mass production, the products are packed in carton boxes.

For sea shipping (mass production), cartons are packed on pallets.

Shipping time:

About express (DHL/UPS/Fedex/TNT): 5~12 days

About 4PX express: 10~20 days

About sea freight: 40~60 days (depending on different countries)

Changzhou Vic-Tech Motor Technology Co.,Ltd( follows,we only call company) was founded in year 2011, the company mainly develops, manufactures and sells micro stepper motors, micro gearboxes, micro slider motor, micro linear motor and other products 

The company is located in the Yangtze River Delta Economic Belt, one of the most economically developed regions in China, and is located in Changzhou City, Jiangsu Province, with a beautiful environment. The company is 20 kilometers away from Changzhou Airport, 5 kilometers away from the high-speed railway station, and 1 kilometers away from the high-speed intersection. And Shanghai and Nanjing are about 120 kilometers away. The transportation is very convenient, domestic and international logistics and transportation are very developed and convenient!

The main technical personnel of the company have worked in related industries for more than 10 years, and have working experience in foreign companies such as Japan, South Korea, Europe and the United States, and have working experience in domestic listed companies. Have systematic product development ability, perfect project management ability and good customer communication ability. The company has developed more than 30 customized projects for domestic and international first-class companies, and has cooperated with more than 20 large companies.

The company has a quality management system: ISO9001-2000, and continuously improves the management level and quality control ability through various methods. Relevant personnel often receive internal and external professional training and training, so as to achieve continuous improvement in ability.

The company has a variety of series of products, each series has a complete product system, and has its own exclusive patented products. At the same time, related products and solutions can be customized for customers. At present, the most standardized and perfect product series are:

1. PM type stepping motor series, the motor diameter is 6 8 10 15 20mm, this series of motors can be equipped with a reduction box, and can be used to make a screw bracket type slider motor.

2. Hybrid stepper motor series, the size of the motor base is 14 20 28 35 42 57 86mm, etc. At the same time, it can be equipped with different sizes and speed ratio reduction boxes, and can be equipped with different types and lead screws. Motors can be equipped with encoders to improve control accuracy.

3. There are 8*10 10*12 12*13 1024 horizontal miniature reduction gearboxes for miniature metal gearboxes. All series of products with speed ratios from 2 to 1000 have been standardized and produced in batches.

4. BYJ series motors, standard products such as diameter 20 24 28 35mm can be produced.

5. Linear motor series, three series with diameters of 20, 25, and 36mm are all mass-produced, which can match fixed shaft types, through shaft types and screw external drive types. There are different screw outer diameters, tooth pitches, etc. different needs.

The company has a wide range of products and has the ability to customize. The company has in-house tooling and fixture making equipment, fast proofing speed, high reliability of product quality and reasonable price. Welcome new and old customers, friends at home and abroad for consultation, proofing and cooperation