Nema17 42BLY01A-004AG25 0.72N.m 140rpm 25:1 reduction ratio brushless gear motor with gearbox

Brushless Geared Motors Brushless means no mechanical contact, no dust and no sparks. Since the windings are commutated electrically, there is no motor brush to wear out. Compact and efficient small factor brushless DC motor with ultra-high operating efficiency. High torque from a small form factor, low power consumption and peak performance at lower RPM for quiet operation. Brushless motors have clear advantages over the competition: very long service life (more than 3000 hours of operation), very low sound level (brushless switching), good efficiency (optimized motor control), integrated sensors and excellent dynamics. This motor has internal drive and external drive, versatile and very simple to use.

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

Automatic assembly line

Noise test room

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.