All Products

These are great motors and they are very strong. They are operating quietly, and also need them to release their hold every time a move is complete.

Please develop more low noise gearbox and with better prices, so we can sell your products to more clients and gain larger markets. Thank you.

I purchased the 3-pack of the smaller steppers for my current ender 3 pro project. For my applications, they work perfectly. It's a great deal for quality motors, and I'm going to purchase another 10 packs.

Contact Person : Ivy Wang

WhatsApp : +8618601628807

Email：sales@brushlessmotor.com

85BYGH350C-003 High Torque 6.8N.M Hybrid Stepper Motor 1.2 Step Angle 21v

Place of Origin	China
Brand Name	TB-Motor
Certification	CE ROHS ISO
Model Number	85BYGH350C-003
Minimum Order Quantity	50
Price	USD
Packaging Details	Carton with Inner Foam Box, Pallet
Delivery Time	28-31 DAYS
Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability	5000 PCS/MONTH

GET AN ESTIMATE NOW

Product Details

Product Name	Hybrid Stepper Motor	Step Angle	1.2 °
Lead Wire	3	Rated Voltage	21.0V
Rated Current	3.5A	Resistance	6.0Ω
Inductance	25.0 MH	Holding Torque	6.8 N.M
Motor Height	127 Mm	Motor Weight	4.0 Kg
High Light	6.8N.M Hybrid Stepper Motor,85BYGH350C-003 Stepper Motor,1.2 Step Stepper Motor 21v

Product Description

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

Experienced Manufacturer

Shanghai TB-Motor is an experienced motor manufacturer. For more than 20 years, TB-Motor 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.

Product Range Of TB-Motor

Based on all this advantages, our company specializes in producing hybrid stepping motors, DC brushless motors, servo motors, gearbox motors and so on. The products are applied in robots, packing machinery, textile machinery, medical instruments, printing machinery, intelligent logistics equipment… TB-Motor also sends its products to USA, Europe, Southeast Asia and all-around China.

Different reduction gearboxs