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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.

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Nema23 Hybrid Micro Stepping Motor 57BYGHM203-04 57mm

Place of Origin	China
Brand Name	TB-Motor
Certification	CE ROHS ISO
Model Number	57BYGHM203-04
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

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Product Details

Product Name	Hybrid Stepper Motor	Step Angle	0.9 °
Lead Wire	6	Inductance	38mH
Holding Torque	5.5 Kg.cm	Rated Voltage	12V
Rated Current	0.38A	Resistance	32Ω
Motor Height	51 Mm	Motor Weight	0.56 Kg
High Light	Nema23 Hybrid Micro Stepping Motor,57mm Micro Stepping Motor,57BYGHM203-04 Hybrid Stepper Motor

Product Description

57mm Hetai 57BYGHM203-04 nema23 hybrid stepper motor factory supply micro stepping motor

Advantages of stepper motors
1. The angle of motor rotation is proportional to the number of pulses;
2. The motor has the maximum torque when it stops (when the winding is excited);
3. Since the accuracy of each step is 3% to 5%, and the error of one step will not be accumulated to the next step, it has better position accuracy and motion repeatability;
4. Excellent start-stop and reverse response;
5. Since there is no brush, the reliability is high, so the life of the motor only depends on the life of the bearing;
6. The response of the motor is only determined by the digital input pulse, so open-loop control can be used, which makes the structure of the motor relatively simple and the cost is controlled;
7. Only by connecting the load directly to the shaft of the motor can also rotate synchronously at very low speed.
8. Since the speed is proportional to the pulse frequency, it has a relatively wide speed range.

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.500V DC
Step Angle	0.9°
Lead wire	6
Voltage (V)	12
Current (A/Phase)	0.38
Holding Torque (Kg.cm)	5.5 Kg.cm

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