NEMA 17 stepper motor controller for 3D printer power supplies electrical with certification

Price Negotiable

Price: $3.14-$5

MOQ: 1PC

Delivery Time: 7-15 days

Brand: Casun

Product Description

NEMA 17 Stepper Motor Controller for 3D Printer Power Supplies

The 42mm Hybrid Stepper Motor Series offers powerful holding torque in a variety of sizes. When used in conjunction with stepper motor drivers, complex motion trajectories can be easily achieved.

Key Features

Bipolar or unipolar versions available
Hybrid stepper construction
Expert in drivetrain solutions
Contract-based manufacturing services are welcome
Customizations on request

Appearance

Dimensions

NEMA 17 stepper motor dimensional drawing

Motor Specifications

Step Angle	1.8°
Frame Size	42 mm
Number of Phase	2 Phase
Rated Current	1.5 A
Holding Torque	450 mN.m
Resistance	2.3 ohm
Inductance	4.4 mH
Rotor Inertia	57 g-cm²
Motor Weight	0.24 kg
Number of Leads	4
Connection	Bipolar

Operating Specifications

Step Angle: 1.8°

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

Available Models

Model	Holding Torque	Step Angle	Motor Length	Type of Shaft	Rated Current
42SHD4950	0.13N.m	1.8°	20mm	D Shaft-20mm	1.0A
42SHD4003	0.26N.m	1.8°	34mm	D Shaft-20mm	0.4A
42SHD0261	0.45N.m	1.8°	40mm	D Shaft-20mm	1.68A
42SHD4425	0.59N.m	1.8°	48mm	D Shaft-24mm	2.0A
42SHD4813	0.8N.m	1.8°	60mm	D Shaft-24mm	2.1A

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 Options