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2 Phase Nema 8 Bipolar 1.8 Deg Stepping Motor 20x20x33mm 21mN.m 4 Wires For Machine

2 Phase Nema 8 Bipolar 1.8 Deg Stepping Motor 20x20x33mm 21mN.m 4 Wires For Machine

Brand Name:	Casun
Model Number:	20SHD4502-19B1
MOQ:	1PC
Price:	$5.94-$8.6
Payment Terms:	D/A, T/T, L/C, D/P
Supply Ability:	40000+PCS+Month

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

CE,ROSH,ISO

Holding Torque:

21mN.m

Current:

0.8A

Motor Length:

33mm

Shaft:

Milling Flat Shaft 19mm Length

Insulation Class:

Class B

Phase:

Customized:

The Motor Can Be Designed &manufactured With Customized Request.

Packaging Details:

Carton:36x29x14cm

Highlight:

21mN.m Nema 8 Bipolar Stepping Motor

2 Phase Stepping Motor

Product Description

2 Phase Nema 8 Bipolar 1.8° Stepping Motor 20x20x33mm 21mN.m 4 Wires For Machine

The 20mm base stepper motor features a simple structure, delivering high reliability and stability. Ideal for medical and scientific equipment, wearable technology, machine vision systems, and 3D printers.

Key Features

High accuracy and torque performance
Customization services available
Available in single or double shaft versions
Versatile design for various application requirements
Expert engineering support within 48 hours

Motor Specifications

Step Angle	1.8°
Frame Size	20 mm
Number of Phase	2 Phase
Rated Current	0.8 A
Holding Torque	21 mN.m
Resistance	4.5 ohm
Inductance	1.6 mH
Rotor Inertia	2.5 g-cm²
Motor Weight	0.07 kg
Number of Leads	4
Connection	Bipolar

Appearance

Dimensions

Torque Curves

Detailed torque curve data available upon request.

Custom Motor Solutions

If our standard motor cannot meet your specific requirements, 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, and more.

Available Options

Encoder

Brake

Gearbox

Connector

Please click the button below to tell us your requirements and receive a customized quote.

Get a Quote

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