Get a Free Quote

Our representative will contact you soon.
Email
WhatsApp
Name
Company Name
Message
0/1000
2 phase 18 nema 8 stepper motor-2

Stepper Motor

Home >  Products >  Stepper Motor & Drivers >  Stepper Motor

All Categorys

Servo System
Stepper Motor & Drivers
Closed Loop Steppers Motors & Drivers
Integrated Stepper Servo Motors
Brushless DC Motors & Drivers
Customized Products

All Small Categorys

Servo System
Stepper Motor & Drivers
Closed Loop Steppers Motors & Drivers
Integrated Stepper Servo Motors
Brushless DC Motors & Drivers
Customized Products

2 Phase 1.8° NEMA 8 Stepper Motor

Our nema 8 stepper motor is a stepper motor widely used in small 3D printers, robotic arms, drones, conveyors, and other miniaturized systems that demand high precision in tight spaces. Its flange size is 20mm*20mm, using a two-phase design with a step angle of 1.8 degrees. This kind of stepper motor has the characteristics of compact structure, light weight, high efficiency and low noise, and is suitable for applications with strict space requirements. In terms of performance, our nema 8 stepper motors perform well, and their static torque is relatively high, usually up to 300g.cm. In addition, the nema 8 stepper motor provides a variety of customized options in the design, such as output shaft type, connector, brake,encoder and gearbox, etc. Users can flexibly choose according to actual needs..

1.General specification

Item

Specifications

Step Angle

1.8°

Temperature Rise

80℃max

Step Angle Accuracy

±5% (full step, no load)

Ambient Temperature

-20℃~+50℃

Insulation Resistance

100MΩ ,500VDC

Dielectric Strength

500VAC for 1 minute

Shaft Radial Play

0.02Max. (450g-load)

Shaft Axial Play

0.08Max. (450g-load)

Max. Radial Force

20N (20mm from the flange)

Max. Axial Force

2N

Insulation Class

Class B

2.Electrical specifications

Model No.

Step Angle

Motor Length

Current

/Phase

Resistance

/Phase

Inductance

/Phase

Holding Torque

# of Leads

Rotor Inertia

Weight

( °)

(L)mm

A

Ω

mH

g.cm

No.

g.cm

g

20HS28-0204

1.8

28

0.2

23

8.2

140

4

2.5

50

20HS30-0604

1.8

30

0.6

6.5

1.7

180

4

2.8

60

20HS33-0604

1.8

33

0.6

4.5

1.6

180

4

3.2

70

20HS38-0604

1.8

38

0.6

10

5.5

260

4

3.6

80

20HS42-0804

1.8

42

0.8

1.5

5.4

300

4

4

90

This stepper motor can be designed & manufactured with customized request. If you can't find what you need or have specific questions, please don't hesitate to reach out to us. We're here to assist you in finding the perfect stepper motor solution for your unique requirements.

3.Overall Dimensions

图片 1.png

L1 and L2 can be customized according to customers’ requirements.

4.Wiring Diagram

图片 2.png

5.Custom Service

We provide a variety of customization options in the design, such as output shaft type, connectors, brakes, encoders and gearboxes, etc. Users can flexibly choose according to actual needs. Also can be designed & manufactured with special customized request.

6.Certificate

We have passed the ISO-9001 quality certification system and obtained a number of application patents. Our products have international certifications such as CE and ROHS.

a8e3d060-a1ca-4d74-8d70-7c60224c38fd.png

7.Review

c6dc5207-3ba5-4755-af75-dc468d45a6a6.png

Get a Free Quote

Our representative will contact you soon.
Email
WhatsApp
Name
Company Name
Message
0/1000

Get a Free Quote

Our representative will contact you soon.
Email
WhatsApp
Name
Company Name
Message
0/1000

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Message
0/1000

Get a Free Quote

Our representative will contact you soon.
Email
WhatsApp
Name
Company Name
Message
0/1000

Copyright © Changzhou Jinsanshi Mechatronics Co., Ltd. All rights reserved.  -  Privacy policy