Stepper motors can provide high torque at low speeds, making them ideal for applications that require high torque, such as robotic arms and 3D printers.

Features:

High accuracy and torque
Offer “a variety of international accreditations” for equipment in the high-tech and electronics sectors
Boasting high torque and precision
Professional drivetrain solution specialist
Every stepper motor model is adaptable to a range of applications

Motor Specifications

Step Angel	1.8 °
Fram Size	57 mm
Number of Phase	4 Phase
Rated Current	1.0 A
Holding Torque	900 mN.m
Resistance	7.4 ohm
Inductance	10 mH
Rotor Inertia	260 g-cm²
Motor weight	0.6 kg
Number of leads	4
Connection	Bipolar

Appearance

Dimensions

Operating Specifications

Step Angle: 1.8°

Maximum Temperature :80°C maximum

Ambient Temperature: -20 °C to 50°C

Storage Temperature -20: °C to 100°C

Humidity Range (%) :85% or less, non-condensing

Magnet Wire Insulation :Class B 130 deg C

Insulation Resistance :100M Ohm at 500 VDC

Dielectric Strength :500 VDC for 1 min

Torque Curves

Submodels

Model	Holding Torque	Step Angle	Length	Type of Shaft	Rated Current
57SHD4013-21B	0.6N.m	1.8°	41mm	D Shaft-21mm	1.0A
57SHD4415-21B	1.1N.m	1.8°	54mm	D Shaft-21mm	3.0A
57SHD4816-21B	2.0N.m	1.8°	76mm	D Shaft-21mm	3.0A
57SHD4913-21B	2.5N.m	1.8°	83mm	D Shaft-21mm	3.0A
57SHD4934-20B	3.0N.m	1.8°	100mm	D Shaft-20mm	3.0A

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If our standard motor cannot meet your needs,

we can customize the motor according to your needs

Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.

Options:

Encoder	Brake	Gearbox	Shaft

Please click the "Get a quote" button below to tell us your requirements.

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1.8 Degree 4 Phase 0.9N.m 1.0A DC NEMA 23 Hybrid Stepper Motor For CNC Robot

High accuracy and torque

Offer “a variety of international accreditations” for equipment in the high-tech and electronics sectors

Boasting high torque and precision

Professional drivetrain solution specialist

Every stepper motor model is adaptable to a range of applications

Motor Specifications

Step Angel

1.8 °

Fram Size

57 mm

Number of Phase

4 Phase

Rated Current

1.0 A

Holding Torque

900 mN.m

Resistance

7.4 ohm

Inductance

10 mH

Rotor Inertia

260 g-cm²

Motor weight

0.6 kg

Number of leads

4

Connection

Bipolar

Appearance