What certifications do your products have?

Our products are certified under ISO9001:2015 and comply with CE and RoHS standards.

How is quality control performed?

We perform 100% inspection on finished products, including visual and functional checks.

What payment terms do you accept?

We accept LC and T/T payment terms.

0.9° 57mm NEMA23 Stepper Motor

Name: 0.9° 57mm NEMA23 Stepper Motor
Brand: Changzhou Smart Automation Motor Manufacturing Co., Ltd.
SKU: 2270178825

Jiangsu, ChinaChangzhou Smart Automation Motor Manufacturing Co., Ltd.

US$10.00

2-499 Pieces

US$5.00

500+ Pieces

Product profile

Customization

Available

Application

Nc Machine Tool

Speed

Variable Speed

Model NO.

SM57HT Series

Number of Stator

Two-Phase

Excitation Mode

HB-Hybrid

Function

Control, Driving

Number of Poles

Type

Magnetic-Electric

Certification

ISO9001

Brand

Smart Automation

Transport Package

Standard Export Package

Specification

size 57mm nema 23

Trademark

Smart Automation

Origin

China

HS Code

85011099

Production Capacity

10000 Per Month

Key features

Customization Options: Full, minor, and flexible customization available from samples or designs.

Wide Voltage Range: Rated voltage options include 12V, 18V, 24V, 36V, 48V, and others.

High Torque with Gearbox: Rated torque up to 1.8Nm when equipped with a planetary or worm gearbox.

OEM and ODM Services: Manufacturer offers both OEM and ODM services for tailored solutions.

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 management system.

100% Product Inspection: All finished products undergo visual and functional inspection before shipment.

CE and RoHS Compliance: Products meet CE and RoHS safety and environmental standards.

Flexible Lead Time: Average lead time is one month for both peak and off-peak seasons.

Company profile

Years of Export ExperienceFull CustomizationQuality AssuranceR&D Capabilities

Changzhou Smart Automation Motor Manufacturing Co., Ltd.

Jiangsu, 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: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells DC motors, brushless DC motors, stepper motors, drivers, motor accessories, and mechanical parts, with six production lines and stated annual outputs of 150,000 pieces each for DC, brushless DC, and stepper motors. It supports extensive customization and ODM services, and reports OEM service for well-known brands. ISO9001:2015, CE, and RoHS certifications are indicated. R&D activity is evidenced by new products in the past year and CAD/PS use, but there are no stated R&D patents, no available SDK, and no audit-ready R&D documentation. Production and service operations have limitations: there is no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, overseas branch or agent, or showroom. Lead time is one month in both peak and off-season periods, and the supplier has inventory capability. Financial records are referenced for 2022–2024, but the slices provide no substantive financial performance data. OEM service for known brands is...

Supplier typeThe supplier is a manufacturer, processor, and seller of DC motors, brushless motors, stepper motors, drivers, motor accessories, and mechanical parts. Its six production lines and stated motor output indicate a manufacturing-oriented supplier rather than a purely trading entity.

CertificationsThe supplier reports an ISO9001:2015 certificate and CE and RoHS certification capabilities. These explicit certifications support quality-management and product-compliance credentials, although the slices do not provide certificate validity dates or detailed scopes.

Production capacityThe supplier operates six production lines, has parts and motor assembly lines, and states annual output of 150,000 pieces each for DC, brushless DC, and stepper motors. It also reports one-month lead times in peak and off-season periods and inventory capability, but has no valid capacity contract with related subcontractors, creating a documented capacity-governance weakness.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing strong direct evidence of broad customization support.