Couplings page image for Himount Precision
Home/Power Transmission Components

Power Transmission Components

Couplings

Couplings, collars, hubs, and connection parts for machinery and transmission systems, supplied to drawing or sample with fit-related features reviewed before production.

Send drawings, samples or specifications for engineering review.

Request a Quote
Couplings made to drawings

Product Information

Material
Carbon Steel, Alloy Steel, Stainless Steel, Aluminum
Surface Treatment
Black Oxide, Zinc Plating, Nickel Plating
Manufacturing Process
CNC Machining, Turning, Broaching, Inspection
Tolerance
Custom by drawing
Standard / Custom
Custom / OEM
Application
Couplings, Shaft collars, Hubs, Custom transmission parts
Request a Quote

Specifications

Key dimensions: Bore, keyway, hole position, concentricity, runout, fit tolerance, and assembly interface are reviewed from the drawing.Material / surface: Carbon Steel, Alloy Steel, Stainless Steel, AluminumTolerance control: Custom by drawingRecommended surface finish: Black Oxide, Zinc Plating, Nickel PlatingStandard / custom: Custom / OEM

Model / Standard Reference

China reference: Standard reference and custom drawing requirements should be reviewed together before production.China reference: Bore, keyway, hole position, concentricity, runout, fit tolerance, and assembly interface are reviewed from the drawing.International reference: Incoming material check, first-article review, dimensional inspection, surface verification, and pre-shipment packaging check.International reference: 2D/3D drawing files, including DWG, DXF, STEP, or PDF when available.

Surface Finish Notes

Available finishes: Black Oxide, Zinc Plating, Nickel PlatingRecommended matching: Carbon Steel / Alloy Steel / Stainless Steel / Aluminum; select corrosion resistance, conductivity, or wear resistance by applicationSurface finish, coating thickness, corrosion target, appearance grade, and packaging protection should be confirmed.Surface finish, coating thickness, corrosion target, appearance grade, and packaging protection should be confirmed.

Technical parameters

Couplings Specifications

Use these parameters as the minimum RFQ basis before sending drawings or samples.
Product typeCouplings
MaterialCarbon Steel, Alloy Steel, Stainless Steel, Aluminum
Manufacturing routeCNC Machining, Turning, Broaching, Inspection
Surface finishBlack Oxide, Zinc Plating, Nickel Plating
ToleranceCustom by drawing
RFQ basisDrawing, sample, material, quantity, application, and packaging requirement

Typical Applications

CouplingsShaft collarsHubsCustom transmission parts

Product Advantages

Bore and keyway customizationSet screw optionsAssembly fit reviewInspection support

Size Capability

Small precision partsMedium-size production partsLarger custom parts reviewed by drawing, material, tooling and quantity

Available Secondary Operations

DeburringCleaningPlatingAssemblyPackaging

Assembly & Packing Options

KittingHardware assemblySubassembly packingExport cartons

To quote accurately, please provide:

Drawing or sample photoMaterialKey dimensionsQuantitySurface treatmentTolerance requirementApplication or working environmentPacking requirement

RFQ Next Step

Send the drawing, key dimensions, quantity, tolerance, finish, application, and packing requirement so we can review the quotation accurately.

Request a Quote

Product types

Common Couplings Types

Browse related product types under the same family and select the option closest to your drawing, assembly, or sourcing requirement.
Couplings for Couplings made to drawingsPower Transmission ComponentsCouplings

Couplings supplied by Himount Precision for OEM production programs, with material, finish, tolerance, packaging, and inspection requirements confirmed from customer drawings or samples.

View DetailsRequest a Quote
Shaft Collars for Couplings made to drawingsPower Transmission ComponentsShaft Collars

Shaft Collars supplied by Himount Precision for OEM production programs, with material, finish, tolerance, packaging, and inspection requirements confirmed from customer drawings or samples.

View DetailsRequest a Quote
Hubs for Couplings made to drawingsPower Transmission ComponentsHubs

Hubs supplied by Himount Precision for OEM production programs, with material, finish, tolerance, packaging, and inspection requirements confirmed from customer drawings or samples.

View DetailsRequest a Quote
Custom Transmission Parts for Couplings made to drawingsPower Transmission ComponentsCustom Transmission Parts

Custom Transmission Parts supplied by Himount Precision for OEM production programs, with material, finish, tolerance, packaging, and inspection requirements confirmed from customer drawings or samples.

View DetailsRequest a Quote

Related navigation

Used in these industries

MachineryConveyor equipment, packaging machinery, agricultural machinery, mining equipment, industrial automation, gear reducers, and maintenance replacement parts.Industrial EquipmentSheet metal covers, stamped brackets, terminal parts, busbars, fasteners, and assemblies for equipment builders.

Related navigation

Related materials

Carbon SteelCost-effective strength for brackets, plates, fasteners, housings, and general stamped parts.Stainless SteelCorrosion resistance and stable strength for clips, shields, brackets, housings, and specialty fasteners.Alloy SteelHigh strength material option for fasteners and structural metal components.AluminumLightweight material for busbars, covers, housings, brackets, and energy applications.

Related navigation

Related surface treatments

Zinc PlatingZinc Plating can be selected according to corrosion resistance, conductivity, appearance, assembly, and customer standards.Nickel PlatingNickel Plating can be selected according to corrosion resistance, conductivity, appearance, assembly, and customer standards.Black OxideBlack Oxide can be selected according to corrosion resistance, conductivity, appearance, assembly, and customer standards.

Related navigation

Related manufacturing capabilities

CNC MachiningMachining support for prototypes, inserts, pins, special fasteners, secondary features, and tight-tolerance details.InspectionDimensional inspection, visual checks, gauges, PPAP-ready documentation support, and shipment verification.

Related navigation

Related products

Shafts & BushingsShafts, bushings, sleeves, spacers, and related machined parts for transmission systems where bore fit, OD tolerance, and wear performance are important.Custom Gears ManufacturerCustom spur gears, helical gears, bevel gears, worm gears, gear shafts and gear racks made to drawings or samples for machinery and industrial transmission systems.Custom Sprockets ManufacturerCustom roller chain sprockets, conveyor sprockets, hardened teeth sprockets and taper lock sprockets made to drawings or samples for conveyor and industrial drive systems.

Engineering RFQ

Upload drawings or describe the part. We will review material, process, finish, tolerance, and production quantity.

Request a Quote