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SH57BYGH Stepper Motors - Ideal for Carving/Stage/Medical/Industrial Devices

SH57BYGH stepper motors (SH57BYGH001-SH57BYGM802) have 1.8°/0.9° step angles, -20℃~+55℃ ambient temp, Class B insulation. Voltage 2.3-6.3V, current 1-3A, holding torque 3.9-20 Kg.cm, length 41-100mm, weight 0.5-1.5Kg. Most Φ6.35 shaft, SH57BYGH1001 Φ8.

Model:
SH57BYGH Stepper Motors
Brand:
SHINE
Code:
20221207


Availability:



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Product Description

Core Characteristics of SH57BYGH Stepper Motors

SH57BYGH series stepper motors (prefixed with "SH": SH57BYGH001, SH57BYGH801, SH57BYGH802, SH57BYGH802A, SH57BYGH803, SH57BYGH803D, SH57BYGH1001, SH57BYGM802) are designed for high torque and precision. Most models have a 1.8° step angle for stable positioning, while SH57BYGM802 adopts 0.9° for finer motion control, adapting to different precision requirements.

With Class B insulation and 500V DC 100MΩ MIN insulation resistance, they ensure safe operation in -20℃~+55℃ environments. A key distinction: most models have a standard Φ6.35 shaft, except SH57BYGH1001 with a Φ8 shaft to fit specific equipment. Below is the detailed parameter table:

Model	Step Angle (Deg)	Voltage (V)	Current (A)	Resistance (Ω)	Inductance (mH)	Holding torque (Kg.cm)	Detent torque (Kg.cm)	Rotor Inetia (g.cm²)	Wdg	Length (mm)	Weight (Kg)	Shaft Diameter
SH57BYGH001	1.8	5	1	5	5	3.9	0.21	120	a	41	0.5	Φ6.35
SH57BYGH801	1.8	3.3	1.5	2.2	3.6	5.5	0.36	150	a	51	0.6	Φ6.35
SH57BYGH802	1.8	4.8	1.5	3.2	3.2	8.0	0.4	280	a	56	0.7	Φ6.35
SH57BYGH802A	1.8	2.3	2.8	0.8	3	9.0	0.4	280	b	56	0.7	Φ6.35
SH57BYGH803	1.8	6.3	1.5	4.2	7	14	0.68	440	a	76	1.1	Φ6.35
SH57BYGH803D	1.8	4	2	2	3.6	16	0.68	440	b	76	1.1	Φ6.35
SH57BYGH1001	1.8	4.2	3	1.4	3.2	20	0.8	650	a	100	1.5	Φ8
SH57BYGM802	0.9	3.6	1.5	2.4	8.5	8.5	0.4	280	c	56	0.7	Φ6.35

These motors combine durability, adaptability, and precision, making them suitable for high-demand motion control scenarios.

Application

Target Scenarios of SH57BYGH Stepper Motors

SH57BYGH series stepper motors are widely used in four core fields: carving machines, stage illumination lamps, medical instruments, and industrial automation. In carving machines, their 3.9-20 Kg.cm holding torque ensures stable cutting and engraving, while shaft options (Φ6.35/Φ8) fit different tool interfaces, improving compatibility.

For stage illumination lamps, the 1.8° step angle (or 0.9° for SH57BYGM802) enables precise adjustment of light angles, helping create diverse stage lighting effects to enhance performance atmosphere. In medical instruments (such as large diagnostic scanners), their robust insulation (Class B) and wide temperature adaptability (-20℃~+55℃) guarantee long-term stable operation, critical for ensuring accurate medical test results.

In industrial automation (e.g., heavy-duty robotic arms and conveyor systems), the motors’ high current tolerance (1-3A) and varying lengths (41-100mm) meet the needs of high-load operations and space-constrained installations, making them a versatile choice across industries.