Can we visit your factory?

Yes, you are warmly welcome. Our address is Floor 3, B Building, No 388, Songhuang Road, Qingpu District, Shanghai City, China.

What is the warranty period for your products?

We provide a one-year warranty for all electronic products. If quality issues occur on our side, we cover shipping costs and provide replacements.

NEMA 11 Stepper Motor 1.8° Open Loop

Name: NEMA 11 Stepper Motor 1.8° Open Loop
Brand: Hangzhou Siheng Robot Power Technology Co., Ltd
SKU: 2273226095

Shanghai, ChinaHangzhou Siheng Robot Power Technology Co., Ltd

US$9.00

2 Pieces

Product profile

Customization

Available

Application

Printing Equipment

Speed

Constant Speed

Model NO.

28BYGH

Number of Stator

Two-Phase

Excitation Mode

PM-Permanent Magnet

Function

Control

Number of Poles

Operate Mode

Three Phase Double Beat

Type

Hybrid

Certification

ISO9001

Usage

Industrial

Torque

0.2

Warranty

3months-1year

Shape

Square

Current / Phase

Motor Type

Hybrid Linear Stepper Motor

Color

Black

Material

Stainless

Frame Size

20mm*20mm

Weight

0.2kg

Certificate

CE,ISO

Transport Package

Package

Specification

40*50

Trademark

Siheng

Origin

Shanghai, China

Key features

ISO9001 & CE Certified: Products certified with ISO9001 and CE standards ensuring quality and safety.

OEM/ODM Customization: Supports full customization from samples or designs for specific industrial needs.

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

Low MOQ for Testing: Minimum Order Quantity is just 1 unit, allowing easy sample testing.

Factory Direct Pricing: Direct factory prices with discounts available for larger order quantities.

100% Quality Inspection: Every finished product undergoes 100% functional inspection before shipment.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

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: ≤3.08h

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.