Changzhou Hetai Motor And Electric Appliance Co., Ltd.
Changzhou Hetai Motor And Electric Appliance Co., Ltd.
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Hot selling 85BYGH350C-003 21v high torque 6.8N.M 1.2 step angle hybrid stepper motor manufacture bulk sale
Stepping motor is also called pulse motor. Based on the most basic principle of electromagnet, it is an electromagnet that can rotate freely. Its action principle is to rely on the change of air gap permeance to generate electromagnetic torque. Its original model originated between 1830 and 1860. Around 1870, attempts to control were started and applied to the electrode delivery mechanism of hydrogen arc lamps. This is considered the original stepper motor. In 1923, James Weir French invented the three-phase variable reluctance (Variable reluctance), which is the predecessor of the stepper motor. At the beginning of the 20th century, stepper motors were widely used in automatic telephone exchanges. As Western capitalist powers scrambled for colonies, stepper motors found widespread use in stand-alone systems such as ships and aircraft that lacked AC power. The invention of the transistor in the late 1950s was also gradually applied to stepping motors, making digital control easier. After the 1980s, due to the appearance of cheap microcomputers with a multi-functional attitude, the control methods of stepper motors became more flexible and diverse.
Electrical Specification Of Hybrid Stepper Motor
| Product Name | Hybrid Stepper Motor |
| Step Accuracy | ± 5% |
| Dielectric Strength | 500V AC 1minute |
| Ambient Temperature | -20℃~50℃ |
| Insulation resistance | 100MΩ Min.500VDC |
| Step Angle | 1.2° |
| Lead wire | 3 |
| Voltage (V) | 21.0 |
| Current (A/Phase) | 3.5 |
| Holding Torque (N.M) | 6.8 |
Mechanical Dimension Of Hybrid Stepper Motor
Market Range of Hetai
Hetai also sends its products to the USA, Europe, Southeast Asia, and all-around China.
Product Range Of Hetai
Our main products are Stepper Motor, Planetary Gearbox&Gearbox Motor, Brushless DC Motor, Servo Motor.
ChangZhou Hetai Motors is an experienced motor manufacturer. For more than 20 years, Hetai dedicates to provide professional electrical integration design and automation strategies for customers. We have variable manufacturing equipment, such as assembly line, Automatic cylindrical grinder and CNC machining centers as well.
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.
CNC Center
Packing&Delivery
Strictly palletizing and packaging to ensure that the motor will be delivered to the customer in good condition.