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3A Linear Nema 17 42SHD0003-85NK Stepper Motor With 4 Lead Screw Captive 2 Phase For CNC Laser And 3D Printer

Name: 3A Linear Nema 17 42SHD0003-85NK Stepper Motor With 4 Lead Screw Captive 2 Phase For CNC Laser And 3D Printer
Brand: GUANGZHOU FUDE ELECTRONIC TECHNOLOGY CO.,LTD
SKU: 42SHD0003-85NK
Price: 13.80 USD
Availability: InStock

Brand Name:	Casun
Model Number:	42SHD0003-85NK
MOQ:	1PC
Price:	$12.8-$15
Payment Terms:	L/C, D/A, D/P, T/T
Supply Ability:	40000+PCS+Month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

CE,ROHS,ISO

Packaging Details:

Carton:360x290x140mm

Highlight:

42SHD0003-85NK Stepper Motor

Captive Linear Nema 17 Stepper Motor

CNC Linear Nema 17 Stepper Motor

Product Description

Nema 17 Stepper Motor with Captive Lead Screw

42×42×34mm Casun 0.4A Nema 17 stepper motor with 4-lead screw captive design, ideal for CNC, laser, and 3D printer applications.

Product Features

Bipolar or unipolar versions available
Hybrid stepper construction for reliable performance
Standard NEMA 17 chassis suitable for space-constrained applications
Available in single or dual axis versions
Built-in lead screw converts rotary motion to linear motion
CE safety certification and RoHS environmental compliance
Customizable lead and stroke length options
Engineering support available within 48 hours

Motor Dimensions

Motor Specifications

Step Angle	1.8°
Frame Size	42 mm
Number of Phase	2 Phase
Rated Current	0.4 A
Holding Torque	260 mN.m
Resistance	30 ohm
Inductance	4.2 mH
Rotor Inertia	38 g-cm²
Motor Weight	0.2 kg
Number of Leads	4
Connection	Bipolar

Operating Specifications

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
Shaft Radial Play	0.02 Max. (450g-load)
Shaft Axial Play	0.08 Max. (450g-load)
Max. Radial Force	28N (20mm from flange)
Max. Axial Force	10N

Available Submodels

Body Length	Diameter of Screw	Pitch	Length of Screw
20 mm, 34 mm, 40 mm, 48 mm, 60 mm	5 mm	1 mm	20-500 mm
	2 mm, 8 mm, 5.56 mm	9.7536 mm
	6.35 mm	1.27 mm, 3.175 mm, 6.35 mm, 9.7535 mm, 12.7 mm
	6.5 mm	3 mm, 6.35 mm
	8 mm	1 mm, 2 mm, 4 mm, 8 mm, 12 mm
	10 mm	2 mm

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 Accessories

Encoder

Brake

Gearbox

Shaft

Get a Quote - Tell Us Your Requirements

Frequently Asked Questions

Who are we?

We are based in Guangdong, China, established in 2011. Our primary markets include Domestic Market (63%), Western Europe (12%), North America (9%), and Eastern Asia (8%). Our office employs 51-100 people.

How can we guarantee quality?

We provide pre-production samples before mass production and conduct final inspection before shipment to ensure quality standards.

What can you buy from us?

We specialize in Stepper Motors and BLDC Motors.

Why should you buy from us?

We have over 11 years of specialized experience in producing and selling stepper motors.

What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery. Accepted Payment Currency: USD, CNY. Accepted Payment Type: T/T, L/C, D/P D/A, PayPal. Languages Spoken: English, Chinese, Japanese.

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