NEMA 23 57 * 57mm Medical 3D Printer DC Electrical Stepping Stepper Motor

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NEMA 23 57 * 57mm Medical 3D Printer DC Electrical Stepping Stepper Motor

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Product Description

Basic Information

Model NO.

57BYGH510 Series

Number of Stator

Two-Phase

Excitation Mode

HB-Hybrid

Number of Poles

Step Angle

1.8 Degree

Certification

ISO9001, RoHS, CE

Shaft Type

D-Cut Shaft

Connectors

Plug-in or Lead Wires

Product Overview

The 57 mm (NEMA 23) Medical Stepper Electrical Motor is designed for high-precision applications requiring reliable performance. These motors are widely utilized in medical equipment, 3D printers, and industrial automation.

⭐ High Torque

Delivers superior rotational force for heavy-duty industrial tasks.

🎯 High Accuracy

1.8° step angle ensures precise positioning control.

⚙️ Smooth Movement

Optimized internal design for reduced vibration and noise.

Technical Specifications

Holding Torque

930 mNm (131 oz-in)

Rated Current

1.2 A

Resistance/Phase

0.76 ohm

Inductance/Phase

3.3 mH

Ambient Temp

-24ºC to +60ºC

Dielectric Strength

600 V AC / 1s

Product Visuals

Internal Structure & Dimensions

Comparison Table

Motor Series	Model	Holding Torque (mNm)	Shaft Length (mm)	Resistance (Ω)	Inductance (mH)	Rated Current (A)
57BYGH0 (31mm)	57BYGH010-B-27	840	27	10	23	1.2
57BYGH1 (52mm)	57BYGH103-1	850	24	8	17	1.0
57BYGH2 (56mm)	57BYGH220-B-21	1240	21	2.4	5.8	2.0
57BYGH3 (49mm)	57BYGH301-A-27	1020	27	10	23	0.8
57BYGH4 (49mm)	57BYGH401-B-27	900	27	8	33	0.6
57BYGH5 (77mm)	57BYGH510-C-31	930	31	0.76	3.3	1.2
57BYGH6 (65mm)	57BYGH601-C-22	1260	22	3.5	5.7	1.5

FAQ

What is the standard step angle for this motor series?

The standard step angle for the 57BYGH series is 1.8° with a full step accuracy of ±5% under no load.

Can the motor parameters be customized?

Yes, performance and parameters such as torque, shaft length, and electrical specifications can be customized based on your specific diagrams or samples.

What are the typical applications for these NEMA 23 motors?

They are widely used in ATM machines, digital scanners, CNC machines, medical equipment, 3D printers, and robot joints.

What is the insulation resistance of these motors?

The insulation resistance is larger than 100 mΩ at 500V DC.

What are the environmental operating limits?

The motors can operate in ambient temperatures ranging from -24ºC to +60ºC with a maximum relative humidity of 90%.

What certifications do these products hold?

The motors comply with ISO9001, RoHS, and CE certifications, and raw materials are REACH compliant.