What is the maximum torque capacity?

The torque capacity ranges from 1,000 to 500,000 Nm, making it suitable for heavy-duty applications like crushers and rolling mills.

Is lubrication required for maintenance?

No, the grid couplings are self-lubricating and require no lubrication, ensuring a maintenance-free service life of 5-10 years.

What is the minimum order quantity?

The minimum order quantity is USD 100.00.

Js Coupling Shaft Flexible Couplings Js2 Snake Grid Flexible Coupling

Name: Js Coupling Shaft Flexible Couplings Js2 Snake Grid Flexible Coupling
Brand: Shandong Nuodis Mechanical Equipment Co., Ltd.
SKU: 2086653242

Shandong, ChinaShandong Nuodis Mechanical Equipment Co., Ltd.

US$2.00-2,000.00

1 Piece

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Standard

Shaft Hole

8-24

Model NO.

Grid Coupling

Torque

>80N.M

Bore Diameter

19mm

Speed

4000r/M

Structure

Flexible

Material

Stainless Steel

Type

Elastic Coupling

Torque Capacity

1,000–500,000 Nm

Speed Range

0–10,000 Rpm

Radial Misalignment

±0.5–±1.5 mm

Angular Misalignment

±0.5°–±1.5°

Axial Displacement

±1–±5 mm

Operating Temperature

-30°c to +300°c

Grid Spring Life

5–10 Years (Maintenance-Free)

Weight

2–500 Kg (Size-Dependent)

Mechanical Fuse Action

200% Overload

Lubrication-Free

Self-Lubricating

Modular Replacement

Downtime by 50% Vs. Full Coupling Swaps.

Stock

Yes

Packing

Wooden Box

Application

Mining Crushers/Wind Turbines/Food Processing

Certificate

ISO9001; BV Certificate

Transport Package

Wooden Case

Specification

Customized

Trademark

Nuodis

Origin

Shandong, China

HS Code

8483900090

Production Capacity

5000pieces/Week

Key features

High Torque Capacity: Transmits up to 500,000 Nm torque, replacing gear couplings in crushers.

Vibration Damping: Elastic grid absorbs 70% more vibration than rigid couplings, protecting bearings.

Maintenance-Free: No lubrication needed; sintered metal grids last 8-10 years in harsh environments.

Fail-Safe Design: Grid springs break at 200-250% overload, acting as a mechanical fuse to protect machinery.

Easy Maintenance: Split-hub design allows quick replacement without moving equipment or alignment tools.

Wide Application: Ideal for mining, wind turbines, marine propulsion, and heavy industrial machinery.

Customization Available: Supports OEM/ODM services with customizable torque, speed, and packaging options.

Company profile

High Repeat Buyers Choice100% Finished Products InspectionProduct CertificationManagement Certification

Shandong Nuodis Mechanical Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: The company has not yet exported. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.37h

About Our Factory & Business Background

AddressNo. 149 Yanbei Road, Baita Town, Boshan District, Zibo, Shandong, China

Plant Area500 square meters

Number of Employees13

Registered Capital3,000,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order QuantityUSD 100.00

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsBelt Pulley, Coupling, Gear, Timing Pulley, Locking Assembly, Sprocket, Chain, Industrial Belt

Production Lines2

Production MachinesDrilling Machine, CNC Lathe, Hobbing Machine, Boring Machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2019-12-26

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO14001

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:Do you provide samples? Is it free or extra?

Yes, we provide samples free of charge, though the cost of freight is not included.

Q:Do you provide OEM order service?

Yes, we provide ODM&OEM services to customers around the world, and we can customize different brands and different sizes of packaging boxes according to customers' requirements.

Q:Do you have own factory?

Yes, we specialized in mechanical parts manufacturing for 15 years.

Q:How long is your delivery time?

The standard parts are expected to be shipped in about 10 days, while the non-standard custom parts are expected to be shipped in about 30 days. The delivery times vary depending on the specific product.

Q:What are your packing conditions?

We use standardized export packaging.