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NEMA 17 Stepper Motor with 4 Lead Wire for 3D Printer/CNC Router
US$4.00-9.00
1 Piece
Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

Application

Printing Equipment

Speed

Variable Speed

Model NO.

JK42HS40-1684AF

Number of Stator

Two-Phase

Excitation Mode

HB-Hybrid

Function

Driving

Number of Poles

4

Operate Mode

Operate with a Motor Drive

Type

Electromechanical

Certification

Ce, RoHS, SGS

Brand

Jingkong

Name

42mm NEMA 17 3D Printer Motor and Robot

Length

Custom

Max Axial Force

10n

Max. Radial Force

28n

Label

Custom

Transport Package

Inner Pack and Poly and Master Carton and Pallet

Specification

42*40mm

Trademark

JK

Origin

Jiangsu Changzhou

HS Code

8501109990

Production Capacity

50000piece/Month

Key features

Customizable Motor Specs: Offers full customization from samples, designs, or minor adjustments for length, force, and labeling.
Wide Application Range: Suitable for 3D printers, CNC routers, robots, medical instruments, and audio equipment.
Multiple Model Options: Available in various lengths (34mm, 40mm, 48mm, 60mm) with different current and torque ratings.
Certified Quality: Products certified with CE, RoHS, and SGS standards for safety and compliance.
Low Noise Operation: Hybrid stepper technology ensures smooth, quiet performance for precision applications.
Factory Direct Supply: Direct from manufacturer with 13 years export experience and 100% finished product inspection.

Company profile

CHANGZHOU JKONGMOTOR CO., LTD.
High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamSelf-branded
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: ≤4.17h

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.

Product Q&A

Q:What customization options are available?
A:
We offer full customization from samples, designs, minor adjustments, and flexible customization for length, axial/radial force, and labeling.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 3 pieces.
Q:What certifications do the motors have?
A:
The motors are certified with CE, RoHS, and SGS.
Q:What are the lead times for production?
A:
The average lead time is within 15 working days for both peak and off-peak seasons.
Q:What payment terms are accepted?
A:
We accept T/T and PayPal as terms of payment.

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