NEMA 17 Bipolar 1.8deg 0.3Nm 4.3V 1.5A Stepper Motor With Gear

NEMA 17 Bipolar 1.8deg 0.3Nm 4.3V 1.5A Stepper Motor With Gear

Manufacturer Part Number:42H030H-1504A-001
Frame Size: 42x42mm
Motor Type: Bipolar Stepper
Holding Torque: 3 kgf.cm
Rated Current/phase: 1.5 A
Rated Voltage: 4.3 V
Connector: S6B-PH-K-S

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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 42H030H-1504A-001
Motor Type Bipolar
Step Angle 1.8°±5%
Number of Phases 2
Holding Torque 3 kgf. cm
Rated Current/phase 1.5 A (peak value)
Rated Voltage 4.3 V
Phase Resistance 2.85 Ω±10%(20℃)
Phase Inductance 3.8 mH±20% (1kHz 1V RMS)
Rotor Inertia 30 g.cm²

 

Physical Specification

Frame Size 42x42 mm
Body Length 30 mm
Shaft Diameter N/A
Front Shaft Length N/A
Weight 0.19 kg

 

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 is the impact of using a higher voltage power supply on a NEMA 17 motor?

A: Using a higher voltage power supply on a NEMA 17 motor can enhance its high-speed performance. Higher voltage allows the motor to reach higher speeds, improving dynamic response. However, it's crucial to adjust current settings accordingly to prevent overheating and ensure optimal performance within the motor's specifications.

 

Q: Can NEMA 17 stepper motors be used for high-precision applications?

A: Yes, NEMA 17 stepper motors are well-suited for high-precision applications. Known for their accuracy and ability to move in precise increments, these motors are commonly employed in scenarios where precise control and positioning are critical, such as in CNC machines, 3D printers, and other precision instrumentation systems.

 

Q: Are there energy-efficient options for NEMA 17 stepper motors?

A: Yes,  SIT offers energy-efficient NEMA 17 stepper motors with optimized designs to reduce power consumption. These motors are designed for improved efficiency, minimizing energy wastage and making them suitable for applications where energy conservation is a priority without compromising performance and precision.

 

Q: Do your products meet international environmental protection needs?

A: To meet global environmental standards, our products have obtained ROHS, REACH, and other environmental protection certifications. These certificates ensure that our products adhere to strict regulations and do not contain harmful substances, contributing to a sustainable and eco-friendly approach to manufacturing. We prioritize environmental responsibility in our product development and production processes.

 

Q: What's your payment term?

A: Our payment term is 50% down payment via T/T in advance, and the remaining 50% balance is required via T/T before shipment. Please note that the Paypal payment option is available for sample orders only.

 

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