What is the warranty period?

We guarantee is 12 months, for sea order is 15 months.

Do you provide after-sales service?

Yes, we will give useful advise within 12 hours if you have any requirments.

NEMA 23 18-60VDC 1-4.2A Open Loop Stepper Motor Driver Jk-Dm542

Name: NEMA 23 18-60VDC 1-4.2A Open Loop Stepper Motor Driver Jk-Dm542
Brand: CHANGZHOU JKONGMOTOR CO., LTD.
SKU: 1935157235

Jiangsu, ChinaCHANGZHOU JKONGMOTOR CO., LTD.

US$15.50-28.50

3 Pieces

Sample price:US$32.15/piece.Request sample

Product profile

Customization

Available

Speed

High Speed

Number of Stator

Two-Phase

Model NO.

JK-DM542

Function

Driving

Certification

ISO9001, CE RoHS

Brand

Jkongmotor

Transport Package

Export Carton

Origin

China

HS Code

8537109090

Production Capacity

100000PCS/Month

Key features

High-Speed Stepper Driver: NEMA 23 18-60VDC 1-4.2A open loop stepper motor driver for high-speed applications.

OEM & ODM Support: We warmly welcome OEM and ODM cooperations for customized motor solutions.

Wide Application Range: Suitable for 3D printers, CNC machines, medical equipment, and weaving/printing machinery.

Quality Certifications: Products certified with ISO9001, CE, and RoHS standards for reliability and safety.

12-15 Month Warranty: 12 months standard warranty, extended to 15 months for sea freight orders.

Fast After-Sales Support: Provide useful advice within 12 hours for any customer requirements or issues.

Timely Delivery Guarantee: Own factory ensures timely delivery with lead times within 15 workdays.

Manufacturer Direct: Direct manufacturer with 8 years of professional production experience.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamSelf-branded

CHANGZHOU JKONGMOTOR 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: ≤4.53h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, R&D, and sustainability capabilities. It reports ISO 9001:2015, ISO 14001, and CE certifications, seven quality personnel, seven R&D engineers, OEM and ODM services, and customization from samples and designs. However, quality records are incomplete, quality-control test equipment is reported as zero, and there are no written procedures or records for corrective actions or complaint handling. The supplier reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, while its stated overseas service coverage is also zero. Financial information is represented only by years, without substantive financial indicators in the provided slices. No customer names or specific customer case evidence is provided.

Supplier typeThe supplier is explicitly classified as a combined company and its offering covers general information, export trade, manufacturing, service, quality control, R&D, photography, and sustainability capabilities. This indicates a broad, integrated supplier profile rather than a narrowly defined service entity.

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001 certifications, along with CE certification capability. These are explicit certification-related credentials, although the slices do not provide certificate validity dates or scope details.

After-Sales capabilityThe supplier lists debugging, maintenance, repair, training, and equipment installation services, but reports zero countries for overseas services and no overseas warehouse, showroom, agent, or branch. It also has no written procedures or records for effective complaint handling, which limits documented after-sales management capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization in both its design-services and R&D capability descriptions. This directly supports a broad customization offering.