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

Name: 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

Step Angle:

1.8°

Holding Torque:

260mN.m

Current:

0.4A

Motor Length:

42 Mm

Shaft:

Screw Shaft 85mm Length

Phase:

Rated Voltage:

12V

Detent Torque:

12mN.m

Customized:

The Motor Can Be Designed &manufactured With Customized Request.

Packaging Details:

Carton:210x190x70mm

Highlight:

42SHD0003-85NK Lead Screw Stepper Motor

Linear Nema 17 Stepper Motor

2 Phase Lead Screw Stepper Motor

Product Description

Linear Nema 17 42SHD0003-85NK Stepper Motor with 4 Lead Screw Captive

This 2-phase stepper motor is specifically designed for CNC, laser, and 3D printer applications, featuring a built-in lead screw for direct linear motion conversion.

Product Overview

The Casun 42×42×34mm NEMA 17 Captive Stepper Motor delivers 0.4A current and 0.26N.m holding torque with CE certification. This hybrid stepper motor series provides powerful holding torque in a compact form factor ideal for space-constrained applications while maintaining high positioning accuracy.

Key Features

Bipolar or unipolar versions available
Hybrid stepper construction for reliable performance
Standard NEMA 17 chassis for easy integration
Available in single or dual axis versions
Built-in lead screw eliminates external transmission parts
CE safety certification and RoHS compliance
Customizable lead and stroke lengths
Engineering support available within 48 hours

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	37 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 the flange)
Max. Axial Force	10N

Available Configurations

This motor is available in various body lengths (41mm, 54mm, 76mm, 83mm, 100mm) with multiple screw diameter, pitch, and length options to suit your specific application requirements.

If our standard motor cannot meet your needs, we can customize the motor according to your requirements. Customized content includes special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, and more.

Optional Accessories

Encoder

Brake

Gearbox

Shaft

Please click the "Get a quote" button below to tell us your requirements

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