Complete coupling set
Separate hubs and inserts or disc packs are kept under one assembly reference so that component combinations remain correct.
Integrated supplier of industrial transmission components
Couplings
Connect shaft and drive requirements with a model reference or the parameters for review.
Types within this family
Clarify the requirement within this product family.
These are specification options within the same family. Actual availability and suitability are confirmed against your request.
Jaw CouplingFull coupling reference · Bore for each hubBeam CouplingModel or dimensioned drawing · Bore sizesBellows CouplingFull model reference · Both bore sizesDisc CouplingAssembly model · Hub bores and keyways
Rigid Coupling
- Bore sizes and tolerances
- Overall length
- Clamping features
- Material and finish
Selection suitability remains part of the equipment design review; a dimensional match alone is insufficient.
Oldham Coupling
- Complete coupling reference
- Bore for each hub
- Center-disc specification
- Quantity of complete sets or spare discs
Mark spare discs separately from complete assemblies to avoid an unclear quotation quantity.
Universal Joints
- Exact joint model or drawing
- Input and output bores
- Single or double joint arrangement
- Operating and installation requirements
A bore match alone does not establish suitability. State the full joint reference and the approved application requirements.
Supply routes
Distributed BrandsSupply by specified model, China-made production or drawing.
For brand distribution, China-made components and drawing-based parts, origin, specifications and supply terms are confirmed by item.
PRODUCT FORMS
A clear view of the available forms.
Coupling selection connects two shafts under a defined torque, speed and alignment condition. Bore matching is only one part of the connection.
| Product form | Construction | Selection focus | Connected components |
|---|---|---|---|
| Jaw coupling | Two hubs joined through an elastomer element | Element specification, vibration and temperature conditions | Motor and driven shaft with matching hub bores |
| Disc coupling | Metal disc pack transmits motion between hubs | Disc arrangement, rigidity and alignment limits | Servo shaft, screw end or gearbox output |
| Bellows coupling | Metal bellows connects the two shaft hubs | Torsional response and careful shaft alignment | Precision motion connection and supported shafts |
| Oldham coupling | Two hubs engage a sliding intermediate disc | Parallel offset, disc material and wear conditions | Compact drives with the specified shaft support |
INTERFACE & SELECTION
The details that connect the assembly.
Engagement and clearance
Shaft engagement, hub location and the gap between shaft ends affect the installed connection and maintenance access.
Combined operating limits
Torque, speed and simultaneous misalignment are considered together using the selected coupling manufacturer’s data.
INTEGRATED SUPPLY
Connected parts in one component list.
Screw drive
Machined screw-end geometry is coordinated with hub bore, fixing method and support position.
Ball ScrewsMotor interface
Motor shaft length, diameter and key configuration define one side of the connection.
Servo MotorsReduced-speed output
Output shaft geometry and duty are matched to the coupling and driven assembly.
ReducersRFQ information
A complete model is enough to begin. Partial information is welcome too.
A model, photo, drawing or BOM can start the discussion; brand, quantity and critical interfaces can be clarified by item.
Integrated supplier of industrial transmission components
Integrated transmission component supply.
Specified brands, China-made parts and drawing-based components, reviewed against one equipment list.