NEMA 17 Closed Loop Stepper Motor With Encoder 42x42x48mm 1.2A For Robot Accessories

Price Negotiable

Price: $3.14-$5

MOQ: 1PC

Delivery Time: 7-15 days

Brand: Casun

Product Description

NEMA 17 Closed Loop Stepper Motor With Encoder 42x42x48mm 1.2A For Robot Accessories

Motors with encoders enable advanced motion control capabilities, including precise speed and position adjustments. Ideal for medical equipment applications such as precision surgical tool positioning and patient support platform adjustments.

Key Features

Versatile application across multiple scenarios
Available for dealership opportunities
Contract manufacturing services available
High torque and precision performance
Adaptable to various operational environments

Motor Specifications

Step Angle	1.8°
Frame Size	42 mm
Number of Phase	2 Phase
Rated Current	1.2 A
Holding Torque	400 mN.m
Resistance	2.8 ohm
Inductance	3.1 mH
Rotor Inertia	72 g-cm²
Motor Weight	0.2 kg
Number of Leads	4
Connection	Bipolar

Motor Appearance & Dimensions

NEMA 17 closed loop stepper motor appearance view

NEMA 17 closed loop stepper motor dimensional drawing

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 Submodels

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 motors don't meet your requirements, we offer comprehensive customization services including special shafts, winding parameters, installation dimensions, custom lead wires, connectors, and more.

Available Accessories