Supplier Homepage Motor Electric Motors DC motor 42mm NEMA17 2phase Linear Stepping Motor, Cheap Step Motor for Wave-Soldering

42mm NEMA17 2phase Linear Stepping Motor, Cheap Step Motor for Wave-Soldering

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Basic Info

Product Description

Model NO.

42H39-1684AST

Structure and Working Principle

Brushless

Certification

ISO9001, Ce

Brand

Siheng

Motor Length

42*39mm

Screw Length

Can Be Customized

Current

1.68A

Trademark

Siheng

Transport Package

Carton with Inner Foam Box; Pallet

Origin

Shanghai, China

HS Code

850131000

42mm Linear Stepping Motor, Linear Step Motor for Russia Market

Technical Parameters

Step Angle Accuracy	±5%
Resistance Accuracy	±10%
Inductance Accuracy	±20%
Temperature Rise	80ºCMax.
Ambient Temperature	-10ºC-+50ºC
Insulation Resistance	100MΩMin.500 VDC
Dielectric Strength	500VAC
Shaft Radial Play	0.06Max.(450 g-load)
Shaft Axial Play	0.08Max.(450 g-load)
Insulation Class	Class B 130°

Specifications

Model No		Rated Voltage	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque		#of Leads	Rotor Inertia	Weight	Length
Single shaft	Double Shaft	V	A	Ω	mH	Oz-in	kg-cm		g-cm²	Kg	mm
42H33-0956AST	42H33-0956GTS	4	0.95	4.2	2.5	22	1.58	6	35	0.22	33
42H33-1334AST	42H33-1334GTS	2.8	1.33	2.1	2.5	30	2.2	4	35	0.22	33
42H39-1206AST	42H39-1206GTS	4	1.2	3.3	3.2	36	2.59	6	54	0.28	39
42H39-0806AST	42H39-0806GTS	6	0.8	7.5	6.7	36	2.59	6	54	0.28	39
42H39-1684AST	42H39-1684GTS	2.8	1.68	1.65	3.2	50	3.6	4	54	0.28	39
42H47-1206AST	42H47-1206GTS	4	1.2	3.3	2.8	44	3.17	6	68	0.35	47
42H47-0806AST	42H47-0806GTS	6	0.8	7.5	6.3	44	3.17	6	68	0.35	47
42H47-1684AST	42H47-1684GTS	2.8	1.68	1.65	2.8	62	4.4	4	68	0.35	47

Screw Rod Specification

Screw Dia(mm)	Lead(mm)	Travel Per Step(mm)
6.35	1.27	0.00635
6.35	2.54	0.0127
6.35	6.35	0.03175
6.35	12.7	0.0635
6.35	25.4	0.172
8	2	0.01
8	4	0.02
8	8	0.04
8	20	0.1

FAQ

1. Do you have online contact info?

2. How can we know the product quality?

A2: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.

3. How can we get your catalog?

A3: Please go to below website link to download it .-http://www.sihengmotor.com/download.php

4. Can we have free sample?

A4: Yes sure, but please pay the shipping cost by youself.

5. Is this your final price? May i have the discount?

A5: Our price is the factory price, and if your quantity is larger, we will allow the discount for you.

6.Is there cheap shipping cost to import to our country?

A6: Yes, we have our regular shipping company, they have very good price.

7. Can we visit your factory?

A7: Yes welcome warmly. Our address is Floor 3,B building,No 388,Songhuang Road, Qingpu District, Shanghai City, China.

8.What is the Warranty for your products?

A8: One year warranty for all electronic products. If any quality problems on our side occured in this period, we will take on the shipping cost and replacement.