What is the maximum speed?

The maximum speed is 18000r/Min.

What material is used for the coupling?

The main material is Aluminum, with optional materials including Aluminum Alloy.

Coup-Link Ld2 Flexible Double Diaphragm Coupling D20L30 for Construction Machinery & Pumps Spline Shaft Coupling-M

Name: Coup-Link Ld2 Flexible Double Diaphragm Coupling D20L30 for Construction Machinery & Pumps Spline Shaft Coupling-M
Brand: JULU BINHAO TRANSMISSION EQUIPMENT CO., LTD.
SKU: 2246124335

Hebei, ChinaJULU BINHAO TRANSMISSION EQUIPMENT CO., LTD.

US$2.80-57.00

1 Set

Sample price:US$30.00/set.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Standard

Shaft Hole

3mm-65mm

Torque

0.5nm-1040nm

Bore Diameter

3mm-65mm Customized

Speed

5000r/Min-18000r/Min

Structure

Flexible

Material

Aluminum

Type

Diaphragm Coupling

Surface

Blackening and Rust Prevention Treatment

Shaft Hole Type

Ordinary Hole, Tapered Hole, Keyway Hole, Gear Hol

Installation Method

Keyway Connection, Clamping Type, Expansion Sleeve

Optional Materials

Aluminum Alloy

Transport Package

Carton or Wooden Crate

Specification

GLF21-GFL55

Trademark

BinHao

Origin

Hebei China

HS Code

8483600090

Production Capacity

3000000

Key features

Flexible Diaphragm Design: Aluminum alloy construction with polyurethane elastic pad for anti-buffering and corrosion resistance.

High Precision Tolerance: Inner hole H7 standard tolerance ensures zero rotational clearance and high concentricity.

Customizable Bore Diameter: Bore diameter ranges from 3mm to 65mm and is explicitly stated as customized.

Durable Surface Treatment: Blackening and rust prevention treatment forms a black oxide layer to resist wear.

Easy Disassembly: Simple structure allows easy disassembly and assembly, greatly saving labor.

High Speed Capacity: Supports speed range from 5000r/Min to 18000r/Min for high-speed mechanical transmission.

10 Years R&D Experience: Focused on coupling research and development for 10 years with a team of over 120 people.

Large Production Capacity: Annual production capacity of 3 million sets with 160+ CNC production equipment.

Company profile

High Repeat Buyers ChoiceLow MOQQuality AssuranceProduction Process Visualization

JULU BINHAO TRANSMISSION EQUIPMENT CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.55h

About Our Factory & Business Background

AddressIntersection of Xinyuan Street and Yuzhe Road, Julu County, Xingtai, Hebei, China

Plant Area19554 square meters

Number of Employees133

Registered Capital12,000,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB, EXW

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months

Minimum Order Quantity1 set

Supply Chain Partners25

Our Production Capability & Technical Expertise

Main ProductsCoupling, Shaft Coupling, Gear Coupling, Chain Coupling, Claw Type Coupling, Elastic Coupling, Diaphragm Coupling, Aluminum Alloy Coupling

Production Lines5

Production MachinesCutting machine, CNC lathe, milling machine, Tapping machine, Broaching machine

QA/QC inspectors5 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers15 people

Traceability of Raw MaterialsNo