What is the warranty period?

We provide a 6-month warranty for the product.

What are the lead times for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What certifications does the product have?

The product is certified with CE, RoHS, GS, ISO9001, and SGS, complying with DIN, ASTM, and other international standards.

OEM Precision Coupling CNC Machining Flexible Jaw Sliding Shaft Coupling

Name: OEM Precision Coupling CNC Machining Flexible Jaw Sliding Shaft Coupling
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 766973262

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$0.89-4.79

100 Pieces

Sample price:US$0.99/piece.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Nonstandard

Shaft Hole

10-32

Model NO.

JF-HDLZQ12

Torque

50-70N.M

Bore Diameter

14mm

Speed

4000r/M

Structure

Flexible

Material

Stainless Steel

Type

Plum Coupling

Item

Shaft Coupling

Condition

New

Certification

CE, RoHS, GS, ISO9001

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

After-Sales Service

as Specification

Warranty

6 Months

Technology

CNC Lathe Milling Cutting Machining Parts

Raw Material

Stainless Steel, Carbon Steel, Aluminum, Brass

Tolerance

+/-0.02mm

Techincs

Machining

Brand Name

Shengao, OEM

Factory

Over 15 Years Experience in Producing

OEM

Available

Dimension

10-100mm

Certificates

SGS, ISO9001:2008

Transport Package

Plywood Box

Specification

SGS, ISO9001: 2008

Trademark

Shengao

Origin

Weifang City, Shandong Province, China

HS Code

8483500000

Production Capacity

50000PCS/Month

Key features

OEM Customization Available: Supports customization from samples, designs, and flexible minor adjustments.

Wide Material Selection: Available in Aluminum, Stainless Steel, Steel, Titanium, Brass, and Copper.

High Precision Tolerance: Achieves tight tolerances of +/-0.01mm to +/-0.05mm for precision parts.

Vibration Absorption: Absorbs parallel, angular, and axial misalignments to protect components.

Comprehensive Certifications: Certified with CE, RoHS, GS, ISO9001, SGS, and DIN/ASTM standards.

Advanced Surface Finishes: Options include Anodizing, Plating, Passivation, PVD, and Laser Etching.

Zero Backlash Transmission: Ensures homokinetic transmission with high torsional stiffness and no backlash.

15+ Years Experience: Factory with over 15 years of experience in producing precision parts.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Weifang Shengao Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.52h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.

After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.

Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.

Product Q&A

Q:What materials are available for the coupling?

We offer Aluminum (6061-T6, 7075-T6), Stainless Steel (304, 316L), Steel (4140, 45#), Titanium, Brass, Copper, and various alloys.

Q:What is the precision tolerance for machining?

The tolerance range is +/-0.01mm to +/-0.05mm, with inspection accuracy up to 0.001mm using CMM and optical comparators.

Q:Does the product support OEM customization?

Yes, OEM is available. We support customization from samples, designs, full customization, and minor flexible adjustments.

Q:What are the main features of the jaw coupling?

It absorbs vibration and misalignments, offers zero backlash, high torsional stiffness, and protects driven components by acting as a mechanical fuse.

Q:What surface finishes are offered?

Options include Sandblasting, Anodizing, Zinc/Nickel Plating, Polishing, Power Coating, Passivation, PVD, and Laser Etching.