Products

NEMA 17 Bipolar 1.8deg 0.16Nm 3.1V 0.7A Stepper Motor With Gear

Manufacturer Part Number:42H025H-07044A-005
Frame Size: 42x42mm
Motor Type: Bipolar Stepper
Holding Torque: 1.6 kgf.cm
Rated Current/phase: 0.7 A
Rated Voltage: 3.1 V
Connector: S6B-PH-K-S

Send Inquiry

42H025H-0704A-005-DATASHEET

Fast Delievery
Quality Assurance
Customization Available

Product Introduction

General Specification

Step Angle Accuracy	±5%
Resistance Accuracy	±10%
Inductance Accuracy	±20%
Temperature Rise	80K Max.
Ambient Temperature	-20℃~+50℃
Insulation Resistance	100MΩMin.@ 500VDC
Dielectric strength	One minute@500VAC∙5mA Max.
Shaft Radial Play	0.06Max.@450g
Shaft Axial Play	0.08Max.@450g

Electrical Specification

Model Number	42H025H-0704A-005
Motor Type	Bipolar
Step Angle	1.8°±5%
Number of Phases	2
Holding Torque	1.6 kgf. cm
Rated Current/phase	0.7 A (peak value)
Rated Voltage	3.1 V
Phase Resistance	4.4 Ω±10%（20℃）
Phase Inductance	5.5 mH±20% (1kHz 1V RMS)
Rotor Inertia	26 g.cm²

Physical Specification

Frame Size	42x42 mm
Body Length	25 mm
Shaft Diameter	N/A
Front Shaft Length	N/A
Weight	92g

Gear Specifications

Module	0.5
Number of Teeth	14
Pressure Angle	20°
Pitch Diameter	Φ7
Addendum Circle Diameter	Φ8
Base Tangent Length	2.312^-0.01_-0.05
Number of Teeth Spanned	2
Precision grade	GB/T10095-1-2001 8
Material	40Cr+Quench HRC36-42

FAQ

Q: What driver should be used with a NEMA 17 motor?

A: NEMA 17 motors commonly pair with drivers like A4988, DRV8825, or TMC2208. These drivers offer precise control over the motor's movement, regulating current and step signals, and are compatible with various applications like 3D printing, CNC, and robotics, ensuring smooth and accurate operation.

Q: How efficient are NEMA 17 motors compared to other types?

A: NEMA 17 motors boast moderate efficiency, excelling in precise positioning rather than high speed. Their balance between accuracy and torque makes them suitable for applications demanding controlled motion, like 3D printers, CNC machines, and robotics, ensuring reliable performance in these specific tasks.

Q: Are there noise issues associated with NEMA 17 motors?

A: NEMA 17 motors can produce moderate noise due to their step operation. The noise level is relatively low, especially when compared to larger motors, and can be further reduced with driver settings, motor dampening, or using quieter driver options, making them viable for noise-sensitive applications.

Hot Tags: nema 17 bipolar 1.8deg 0.16nm 3.1v 0.7a stepper motor with gear, China nema 17 bipolar 1.8deg 0.16nm 3.1v 0.7a stepper motor with gear manufacturers, suppliers, factory

NEMA 17 Bipolar 1.8deg 0.56Nm 3.5V 1.5A Stepper Motor With Gear

NEMA 17 Bipolar 0.9deg 0.44Nm 1.68A 2.8V 42x42x47mm Stepper Motor