NEMA 8 Mini Stepper Motor 20HS42 High Quality Stepper Motor

• Customization: Available
• Application: Nc Machine Tool
• Speed: Low Speed
• Model NO.: 20HS40
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Number of Poles: 2
• Type: Magnetic-Electric
• Certification: CE
• Brand: Lunyee
• Holding Torque: 300g.Cm
• Frame Size: 20*20mm
• Rated Current: 0.8A
• Rated Voltage: 1.2V
• Motor Length: 42mm
• Motor Weight: 90g
• Transport Package: Carton Box with Foam Inside
• Specification: 2*2*4cm
• Trademark: Lunyee
• Origin: China
• HS Code: 8501109990
• Production Capacity: 20000 Pieces Per Week

Product Description

Product Overview

Nema 8  mini stepper motor 20HS42 high quality stepper motor

Product parameters:

Item	1.8degree
Temperature Rise	80C Max
Ambient Temperature	-20C Max~+50C
Insulation Resistance	100MΩMin, 500VDC
Dielectric Strength	500VAC for 1 minute
Shaft Radial Play	0.02Max(450g-load)
Shaft Axial Play	0.08Max(450g-load)
220Max.Radial Force	6N(20mm from th flange)
Max.Axial Force	2.6N

Warm Tip: 
Below only for the representative product, products of special requests can be made according to the
customer's request

Model No	Rated Voltage(V)	Rated Current(A)	Phase Resistance(Ω)	Phase Inductance(mH)	Holding Torque(g.cm)	Rotor Inertia(g.cm²)	Motor Length(mm)	Lead Wires No.	Motor Weight(g)
20HS28-0204	4.6	0.2	23	8.2	140	2.5	28	4	50
20HS30-0506	5.75	0.5	11.5	1.7	180	2.8	30	6	60
20HS33-0604	3.9	0.6	4.5	1.6	180	3.2	33	4	70
20HS38-0604	6	0.6	10	5.5	260	3.6	38	4	80
20HS42-0804	1.2	0.8	1.5	5.4	300	4	42	4	90

 

Company Information
Our services
The stepper motor of our company has high working efficiency, low energy consumption and low noise.
You can buy it without worry for the good quality. Customers can request the design and production of
products; OEM and ODM orders are warmly welcomed.

Company Introduction
Henan Lunyee Industries Co. Limited company is the recognized top manufacturer of industrial
humidification system in China. Our factory has three large workshops, covering 3,000 square meter
area. We have more than 100 employees, equipped with a professional R&D team, reliable workers
and efficient sales service team. Lunyee focuses on research and development and manufacture.
We promise excellent quality, reasonable prices, value service, look forward to your guidance and
sincere cooperation.
We offer:

1) stepper motor ;stepper driver; high precision planetary gearbox (spur/helical gears); AC/DC gear
motors, and stepper motors/drivers for servo systems.

2) Linear bearings, guides & blocks for linear motion system.

3) Precision locking nuts and couplings in FA rotary/transmission parts.

Application
Our products are widely applied to machine tools, industrial robot,textile machine,packing
machine,food machine, medical appliance,CNC system and air condition and so on!


Packaging & Shipping
* When packaging, put the product in a custom sponge pad, pack it in a carton, and then wrap it with tape

* It can also be packaged according to customer requirements



 

FAQ
Q1: Do you offer customized products?
A: Yes, customized orders are welcomed.

Q2: What kind of payment methods do you accept?
A: We accept ****** trade assurance, T/T, Western Union 100% payment in advance for order
less $10000, large amount needed to be negotiated.

Q3: What information do we provide when sending inquiry?
A: For AC or DC motors, it is necessary to tell us rated power, voltage, output speed, holding torque.

Q4: What about your warranty?
A: Following the user manual,1 year for conventional products. customized product requires negotiation.