Do you support OEM or ODM customization?

Yes, we provide OEM and ODM services. We support customization from samples, designs, and full customization.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 unit.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak season and off-season periods.

2-Phase High Performance 42mm NEMA17 Stepper Motor for 3D Printer

Name: 2-Phase High Performance 42mm NEMA17 Stepper Motor for 3D Printer
Brand: Hangzhou Siheng Robot Power Technology Co., Ltd
SKU: 901461445

Shanghai, ChinaHangzhou Siheng Robot Power Technology Co., Ltd

US$5.95

1 Piece

Product profile

Customization

Available

Application

Universal, Industrial, Household Appliances, Car, Power Tools

Operating Speed

Adjust Speed

Model NO.

42BYGH39-0806A

Excitation Mode

Excited

Function

Driving

Casing Protection

Open Type

Number of Poles

Structure and Working Principle

Brushless

Certification

ISO9001, Ce

Brand

Siheng

Matrial

Stainless

Phase

Step Angle

1.8 Degree

Size

42*39mm

Current

0.8A

Transport Package

Carton with Inner Foam Box; Pallet

Trademark

Siheng

Origin

Shanghai, China

HS Code

850131000

Production Capacity

5000PCS/Week

Key features

High Performance NEMA17: 2-Phase 42mm stepper motor with 1.8 degree step angle and 0.8A current.

Versatile Applications: Suitable for 3D printers, industrial, household appliances, cars, and power tools.

Quality Certified: ISO9001 and CE certified with 100% finished product function inspection.

Full Customization: Supports customization from samples, designs, and full customization options.

1-Year Warranty: One year warranty covering quality problems with free replacement and shipping.

Low MOQ: Minimum Order Quantity is just 1 unit, ideal for testing and small batches.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.

OEM/ODM Service: Professional OEM and ODM services available with 15 R&D engineers.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceProduct Certification

Hangzhou Siheng Robot Power Technology Co., Ltd

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.32h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company serving packaging machinery, CNC machine tools, robots, and automation control applications. It reports ISO9001:2015 certification and CE/RoHS product certification capability. Its documented service procedures include supplier assessment, corrective and preventive actions, and complaint handling, although the approved-supplier list lacks approval signatures or dates. The supplier offers sample, design, and full customization, ODM, and OEM services, with 15 R&D engineers and new products launched in the past year. Manufacturing-related evidence includes contracts with associated subcontractors, inventory capability, standardized finished-product inspection instructions, and stated peak/off-season lead times within 15 working days. Overseas service infrastructure is limited: no overseas warehouse, showroom, or overseas-service countries are reported. Customer evidence includes OEM service for well-known brands and an 80%–100% repeat-buyer preference, but no...

Supplier typeThe supplier is classified as a combined company and describes activities in packaging machinery, CNC machine tools, robots, and other automation-control fields. It is not identified as an offshore company.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE/RoHS certification capability. These certifications provide explicit evidence of quality-management and product-compliance credentials.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints, and accepts multiple quotation and payment terms. However, it reports no overseas warehouse, overseas showroom, or overseas-service countries, indicating limited overseas service infrastructure.

R&D capabilityThe supplier reports 15 R&D engineers, new products during the past year, customization from samples and designs, full customization, and ODM services. It also states experience in developing new technical solutions, although no SDK is available.

Production capacityProduction-related evidence includes standardized finished-product inspection instructions, valid contracts with associated subcontractors, inventory capability, and stated peak- and off-season lead times within 15 working days. The supplier also reports 11 years of export experience and multiple trade terms, supporting operational capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, and separately reports ODM service availability. These statements directly demonstrate broad customization coverage.

Client casesThe supplier reports OEM service for well-known brands and an 80%–100% repeat-buyer preference. However, it reports no cooperation with Fortune 500 companies, and no specific customer names or project cases are provided.

Product Q&A

Q:What is the warranty period for your products?

We provide a one-year warranty for all electronic products. If any quality problems occur on our side during this period, we will cover the shipping cost and provide a replacement.

Q:Can I get a free sample?

Yes, we offer free samples, but you need to pay the shipping cost yourself.

Q:How can I check the product quality before ordering?

We suggest ordering a sample first. You can also send us an email to request detailed photos for checking if the product page information is insufficient.

Q:Is the price negotiable for large quantities?

Our price is the factory price. However, if your order quantity is larger, we can offer you a discount.

Q:What are the shipping options and costs?

We have regular shipping companies that offer very good prices for importing to your country.