How do you ensure product quality before shipping?

We take photos of the products and send them to customers for confirmation before shipment.

What industries is this motor suitable for?

It is widely applied in printer, ticket printer, engraving machine, medical appliances, textile industry, and industrial automation.

What certifications does the product have?

The product is certified with CE and RoHS.

57byghm 3.5kg. Cm 41mm Stepper Motor

Name: 57byghm 3.5kg. Cm 41mm Stepper Motor
Brand: Ningbo Derry E&M Tech Co., Ltd.
SKU: 898435605

Zhejiang, ChinaNingbo Derry E&M Tech Co., Ltd.

US$10.00

1 Piece

Product profile

Customization

Available

Application

Industrial Automation

Speed

Variable Speed

Model NO.

Number of Stator

Four-Phase

Excitation Mode

HB-Hybrid

Function

Driving

Number of Poles

Operate Mode

Three Phase Double Beat

Type

Magnetic-Electric

Certification

Ce, RoHS

Product Name

NEMA17 42HS 2 Phase 1.8degree Hybrid Stepper Motor

Number of Phase

Diameter

42mm

Step Angle

1.8degree

Holding Torque

200n.Cm

Transport Package

Carton

Specification

Nima

Origin

China

HS Code

8501310000

Production Capacity

60, 000PCS/Month

Key features

Customizable Specifications: Motor specs like speed, voltage, torque, diameter, noise, life, and shaft length can be tailor-made.

Fast Response Time: All enquiries and emails are replied to within 12 hours without delay.

Short Lead Time: Samples or small orders shipped in 7-15 days; bulk orders in about 30 days.

Flexible Payment Options: Supports T/T, Western Union, L/C, PayPal, and small-amount payments.

Multi-Language Support: Customers can communicate in their own language via email with translation provided.

Pre-Shipment Confirmation: Photos are sent to customers for confirmation before shipment.

Wide Application Range: Suitable for printers, medical appliances, textile industry, and industrial automation.

CE and RoHS Certified: Product meets CE and RoHS safety and environmental standards.

Company profile

Ningbo Derry E&M Tech Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-10-09 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryNingbo Derry E&M Tech Co., Ltd. is a China-based limited company established in 2017 and located in Ningbo, Zhejiang. It operates in motor and gear-motor products, with stated production of DC and AC motors, five production lines, 130 employees, and export activity since 2018. The supplier reports ISO9001, IATF16949, ISO14001, RoHS, and CE credentials, with some products UL approved. It states that it provides R&D and customization services, has 18 years of total R&D-engineer experience, and serves domestic and multiple overseas markets. Evidence is insufficient to assess after-sales service, financial credibility, or customer cases. The supplied information also identifies the company as a trade company, while other descriptions present it as a manufacturer, so its precise operating role should be verified.

CertificationsThe supplier states that it has passed ISO9001, IATF16949, and ISO14001 quality or management system certifications authorized by the German TUV group. It also states that all products are RoHS compliant and CE certified, with some products UL approved. These claims provide explicit evidence of substantial certification coverage, although certificate validity and scope are not independently documented in the slices.

R&D capabilityThe supplier explicitly states that it emphasizes innovation and provides motor manufacturing and R&D services. It reports 18 years of total R&D-engineer experience, access to advanced technology and equipment, and products featuring variable-frequency-drive control, precise speed control, low vibration, and application-oriented designs. These statements support an innovation capability assessment, though no patents or independently verified development outcomes are provided.

Production capacityThe supplier offers multiple motor and gear-motor categories and reports 50,000,000 DC-motor pieces and 30,000,000 AC-motor pieces of annual production, five production lines, 130 employees, and 10 total staff experience. It also states that peak- and off-peak order fulfillment each require one month. The stated output and production infrastructure provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly states that it offers customization to meet specific customer requirements and provides multiple sizes and power ratings. Its product range includes DC, AC, brushless, stepping, worm-gear, and other motors, while its R&D and manufacturing positioning supports technical adaptation. The slices do not define customization limits, engineering procedures, or minimum order conditions.

Product Q&A

Q:Can the motor specifications be customized?

Yes, motor specifications including no-load speed, voltage, torque, diameter, noise, life, testing, and shaft length can be tailor-made according to customer requirements.

Q:What is the lead time for orders?

Samples or small orders are sent in 7-15 days, while bulk or customized orders take about 30 days.

Q:How quickly do you reply to inquiries?

All enquiries or emails are replied to within 12 hours to ensure no delay for your business.

Q:What payment methods do you accept?

We accept T/T, Western Union, L/C, PayPal, and small-amount payments.

Q:Do you support communication in languages other than English?

Yes, besides English, you can use your own language by email, and we will translate it for you.