57BLF03-057AG28.44 Nema23 Brushless Dc Motor 1.9A 13.8N.M 105rpm 1:28.44

57BLF03-057AG28.44 nema23 brushless dc motor 1.9A 13.8N.m 105rpm 1:28.44 reduction ratio

Advantages of brushless geared motors:

1. Brushless, low interference

The brushless motor removes the brush, and the most direct change is that there is no electric spark generated when the brushed motor is running, which greatly reduces the interference of electric sparks on remote control radio equipment.

2. Low noise and smooth operation

There are no brushes in the brushless motor, the friction force is greatly reduced during operation, the operation is smooth, and the noise will be much lower. This advantage is a huge support for the stability of the model operation.

3. Long service life and low maintenance cost

Without the brushes, the wear of the brushless motor is mainly on the bearings. From a mechanical point of view, the brushless motor is almost a maintenance-free motor. When necessary, it only needs to do some dust removal maintenance.
With the downward trend of the cost of brushless controllers and the development and market competition of brushless technology at home and abroad, the brushless power system is in the stage of rapid development and popularization, which also greatly promotes the development of domestic brushless motors.

Electrical Specification:

Mechanical Dimension

High-quality Raw Materials

​Brushless Motor Final Inspection

Measure the Motor Length	Measure the Shaft Length	Measure the Ouler Circle
Measure the Screw Hole Distance	Measure the Length of Wire	Measure the Length of PVC
Test the Resistance	Listening	Test the speed

CNC Center

Package&Delivery

Changzhou Hetai Motors

Hetai is located in Changzhou, Jiangsu province. Our workshop area is over 15,000㎡. Since Hetai was founded in 1999, the specialization and scale of production have ensured to manufacture of five million motors every year.

Factory Scale Of Hetai

Since the reorganization in 1998, it has formed a certain scale of production and sales, with an annual production of more than 3 million motors.

Changzhou Hetai Motors is an experienced motor manufacturer. For more than 20 years, Hetai dedicates to providing professional electrical integration design and automation strategies for customers. We have variable manufacturing equipment, such as an assembly line, Automatic cylindrical grinder, and CNC machining centers as well.

Products Range Of Hetai

Stepper Motor, Planetary Gearbox& Gearbox Motor, Brushless DC Motor, Servo Motor.

Changzhou Hetai Electric Appliance Co., Ltd. is a micro-motor manufacturing enterprise with strong technical strength. Specializing in the production of various stepper motors, stepper motor drivers, brushless DC motors, etc., with an annual output of 3 million units! Products are mainly used in printers, ticket printing machines, engraving machines, medical instruments, stage lighting, the textile industry, and other industries of automation equipment and instruments.

Market Range of Hetai

Hetai also sends its products to the USA, Europe, Southeast Asia, and all-around China.

Certificate Of Hetai

When it comes to the quality aspect, Hetai was qualified by ISO Certificate, CE, Reach and  Rohs. The product quality has also been recognized by many customers. Hetai is also proud of its research and development strength. With the support of a professional laboratory and experienced technicians, Hetai gained 13 Utility Patents and high-tech enterprise Awards as well as other awards during the years.

Overall, Hetai always puts customer needs a first place. Not only supplying a quality products, we believe to help customers make better product is the most important mission.