57x57x76mm Nema 23 Stepper Motor 1.8 Degree 2 Phase 2N.M High Torque

Price Negotiable

Price: $3.14-$5

MOQ: 1PC

Delivery Time: 7-15 days

Brand: Casun

Product Description

57x57x76mm Nema 23 Stepper Motor 1.8 Degree 2 Phase 2N.M High Torque

The stepper motor has good controllability and can be driven by appropriate current and voltage. Ideal for 3D printers, machine tools, and CNC robots.

Key Features

High torque and high precision
Suitable for various applications
Expertise in drivetrain solutions
12 years of operation serving over 800 customers
Ten-year warranty included

Motor Specifications

Step Angle	1.8°
Frame Size	57 mm
Number of Phase	2 Phase
Rated Current	3.1 A
Holding Torque	2.3 N.m
Resistance	1.4 ohm
Inductance	3.6 mH
Rotor Inertia	460 g-cm²
Motor Weight	1 kg
Number of Leads	4
Connection	Bipolar

Appearance & Dimensions

Motor Appearance

Dimensional Drawing

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°C
Insulation Resistance	100M Ohm at 500 VDC
Dielectric Strength	500 VDC for 1 min

Available Models

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

Customization Options

If our standard motor cannot meet your needs, we can customize the motor according to your requirements. Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.

Available Options