Micro Geared Brushless Motor NEMA23 24v 57mm 0.18nm 57BL03B 041AG26

57BL03B-041AG26 micro low noise powder metallurgy geared NEMA23 brushless DC motor

Wide Speed Ratio with a Long Service Lifespan

57BL03B-041AG26 is consists of a 3 phase 57mm dc brushless motor and a 56mm planetary gearbox. The housing material of the gearbox is powder metallurgy. It uses sleeve bearing. The radial load(10mm from flange) of gearbox output shaft is 450N, and the shaft axial load is 200N.

For the same amount of load capacity, our powder metallurgy planetary gearbox has a higher service lifespan than the traditional gearboxes. The key aspects are to improve efficiency and reliability in any mechanical system.

Electrical Specification:

*Products can be customized by special request.

Wiring Diagram

Mechanical Dimension

Mechanical Dimension

A planetary gearbox, also known as an epicyclic gearbox, is one of the most interesting types of gearboxes available within motion control. They are often used in automotive as an important part of automatic transmissions.

How Does a Planetary Gearbox Work?

The alignment of the gears can be compared to our solar system where the planets revolve around the sun, hence the name “Planetary Gearbox”.

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.