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NEMA 17 Bipolar 1.8deg 0.16Nm 0.7A 3.1V 42x42x25mm Stepper Motor

NEMA 17 Bipolar 1.8deg 0.16Nm 0.7A 3.1V 42x42x25mm Stepper Motor

Manufacturer Part Number:42H025H-0704-002
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
Common application: 3D Printer,CNC Machines,Textile Machines, etc

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42H025H-0704-002DADASHEET
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  • Customization AvailableCustomization 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-0704-002
Motor Type Bipolar
Step Angle 1.8°±5%
Number of Phase 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 Φ5 mm
Front Shaft Length 20 mm
Weight 0.17 kg

 

FAQ

Q: What is the delivery time of your products?

A: In general, the production lead time of our gearboxes is about 30-35 days (For urgent orders, we can expedite). Transportation time is depending on the transportation method that our customers choose.

 

Q: What's your payment term?

A: We accept 50% down payment T/T in advance and 50% balance payment T/T before shipment. For old customers, it can be adjusted. In addition, Paypal is only available for the sample.

 

Q: Can you provide customized service?
A: With our own machining workshop, we can meet the needs of different customers for customized products, even the length, thickness, shape and size of a shaft can be customized according to customers' requirements.

 

Q: How does your factory do regarding quality control?

A: Quality is the priority. We always attach great importance to quality control from the very beginning to the end of the production. Every product will be carefully tested before it's packed for shipment.

 

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