What is the torque range of this coupling?

The torque range is from 100nm to 126000nm.

What is the bore diameter range?

The bore diameter ranges from 12mm to 200mm and can be customized.

What is the warranty or quality guarantee?

We conduct 100% inspection on finished products, including visual and function inspection, to ensure quality.

Zl4 Column Pin Gear Coupling Heavy High Torque Elastic Shaft Coupler Conveyor-U

Name: Zl4 Column Pin Gear Coupling Heavy High Torque Elastic Shaft Coupler Conveyor-U
Brand: JULU BINHAO TRANSMISSION EQUIPMENT CO., LTD.
SKU: 2266377745

Hebei, ChinaJULU BINHAO TRANSMISSION EQUIPMENT CO., LTD.

US$19.50-1,182.00

1 Set

Sample price:US$30.00/set.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Standard

Shaft Hole

12mm-200mm

Torque

100nm-126000nm

Bore Diameter

12mm-200mm Customized

Speed

1700r/Min-4000r/Min

Structure

Rigid

Material

Cast Steel

Type

Rigid 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

Steel

Transport Package

Carton or Wooden Crate

Specification

ZL1-ZL12

Trademark

BinHao

Origin

Hebei China

HS Code

8483600090

Production Capacity

3000000

Key features

Customizable Bore Diameter: Bore diameter ranges from 12mm to 200mm and is fully customizable to fit specific shaft requirements.

High Torque Capacity: Capable of handling torque from 100nm to 126000nm, suitable for heavy-duty industrial applications.

Durable Material Construction: Made from 45# steel with blackening treatment to form a protective black oxide layer against wear and corrosion.

Elastic Buffering Design: Features high-quality polyurethane elastic pads for good elasticity, anti-buffering, and corrosion resistance.

Zero Rotational Clearance: Accurate inner hole tolerance ensures zero rotational clearance and high concentricity for precise transmission.

Easy Disassembly and Assembly: Simple structure allows for easy disassembly and assembly, greatly saving labor and improving efficiency.

Professional Manufacturer: 10 years of R&D focus, 12000 sqm workshop, and annual capacity of 3 million sets ensure reliable supply.

Flexible Customization Options: Offers full, minor, and flexible customization including surface treatment, hole types, and connection methods.

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: ≤2.05h

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company in Xingtai, Hebei, associated with manufacturing-sector companies and offering a broad range of couplings. It reports ISO 9001 certification, five production lines, stated coupling output of 3,000,000 sets, 133 employees, and fewer than five quality-control staff. Customization and ODM services are available, supported by CAD and Photoshop capabilities and 13 R&D patents, but no new products were reported in the past year, no SDK is available, and key R&D documentation is absent. Service governance is weak: no written procedures or records were provided for service assessment, corrective actions, or complaint handling. The supplier has in-stock capacity and self-operated import/export rights, but no overseas warehouse, showroom, or overseas service-country coverage. Financial evidence is limited to referenced years and cannot establish credibility. No customer cases were provided.

CertificationsThe supplier reports holding ISO 9001 certification. The provided information does not include the certificate number, validity period, scope, or issuing body, but it is explicit evidence of a management-system certification.

After-Sales capabilityAfter-sales and service-management controls appear weak because no written procedures or records were provided for service assessment, corrective and preventive actions, or complaint handling. The supplier has in-stock capacity and self-operated import/export rights, but lacks overseas warehouses, overseas showrooms, and overseas service-country coverage.

Production capacityThe supplier reports five production lines, 133 employees, and coupling output of 3,000,000 sets, with in-stock service capacity. However, there is no valid contract between the factory and its related subcontractor, which creates a documented manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly provides customization from designs, full customization, minor customization, flexible customization, and ODM services. Its R&D engineers are responsible for customizing products to customer needs, although the absence of available R&D audit documentation limits verification of the underlying development process.