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NEMA 17 42 PLANETARY GEARBOX STEPPER MOTOR GEAR RATIO 19/1 1.68A FOR 3D PRINTER

NEMA 17 42 PLANETARY GEARBOX STEPPER MOTOR GEAR RATIO 19/1 1.68A FOR 3D PRINTER

Brand Name:	Casun
Model Number:	42SHD4419-19G
MOQ:	1PC
Price:	$26.46-$29.46
Payment Terms:	D/A, T/T, L/C, D/P
Supply Ability:	40000+PCS+Month

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

CE,ROHS,ISO

Step Angle(degrees):

1.8 Degree

Rated Voltage:

2.77V

Motor Length:

48MM

Customized:

The Motor Can Be Designed &manufactured With Customized Request.

Reduction Ratio:

19.2：1

Packaging Details:

Carton:36x29x14cm

Highlight:

3D Printer NEMA 17 Planetary Gearbox

1.68A NEMA 17 Planetary Gearbox

NEMA 17 Planetary Gearbox

Product Description

NEMA 17 42 Planetary Gearbox Stepper Motor Gear Ratio 19/1 1.68A for 3D Printer

Widely used in various automation equipment, precision positioning systems, and industrial control fields. The deceleration stepper motor provides smooth motion characteristics and reduces vibration and noise when running at low speeds.

Features

Bipolar or unipolar versions available
Customized services and contract manufacturing
Various international certifications for high-tech and electronics sectors
Based in China for a decade, serving over 800 clients
Customizations available on request

Dimensions

Motor Specifications

Specification	Value
Step Angle	1.8°
Frame Size	42 mm
Number of Phase	2 Phase
Rated Current	1.68 A
Holding Torque	440 mN.m
Resistance	1.65 ohm
Inductance	2.8 mH
Rotor Inertia	38g-cm²
Motor Weight	0.5 kg
Gear Reduction Ratio	19.2:1
Connection	Bipolar

Operating Specifications

Motor

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

Gear Box

Housing Material	Metal
Bearing at Output	Ball Bearings
Max. Radial Load (12mm from flange)	≤80N
Max. Shaft Axial Load	≤30N
Radial Play of Shaft (near to Flange)	≤0.06mm
Axial Play of Shaft	≤0.3mm
Backlash at No-load	1.5°

Torque Curves

Submodels

Motor Length	Length of Gearbox	Ratio	Efficiency
34 mm	27.2 mm	3.71	90%
40 mm		5.18
48 mm		13.76
60 mm		19.2
35 mm	26.8	42.7 mm	80%
	51		70%
	71
	99.5
	139

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Custom Motor Solutions

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.

Options

Encoder

Brake

Gearbox

Shaft

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

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