Coupling Types We Manufacture
The right coupling solution for every application — from vibration damping needs to fully rigid connections.
Elastic (Flexible) Coupling
Couplings that dampen vibration and shock loads via polyurethane or rubber elastomer elements. Tolerates slight misalignment between motor output and load.
- Torque: 5 – 5,000 Nm
- Angular misalignment: max 2°
- DIN 740 / ISO 14691
Rigid Coupling
Fully rigid couplings that connect two shafts directly with no misalignment tolerance. Ideal for servo motor and CNC axis applications requiring precise alignment.
- Torque: 1 – 10,000 Nm
- Aluminium / Steel / Stainless
- Keyway or interference fit
Disc Coupling (Lamella Coupling)
Couplings that transmit both flexibility and high torque via metal disc packs. Preferred for high-speed applications with friction-free operation, zero slip and wide temperature range.
- Torque: 10 – 50,000 Nm
- Speed: max 15,000 rpm
- No lubrication required
Chain Coupling
Couplings transmitting high torque via a duplex chain connecting two sprocket hubs. Easy installation, disassembly and maintenance; reliable operation in harsh environments.
- Torque: 50 – 100,000 Nm
- DIN 8187 chain standard
- Steel / Cast iron hub
Oldham Coupling
Couplings that compensate parallel misalignment via a slider disc between two hubs. Used in precision positioning systems with low inertia, compact size and zero backlash.
- Parallel misalignment: max 0.4 mm
- Aluminium hub + Delrin disc
- Zero backlash
Custom Coupling Design
Fully bespoke coupling solutions for special torque, speed, geometry or environmental conditions beyond standard coupling families. Engineering calculations and prototype production included.
- FEA-assisted design
- Prototype + dynamic testing
- Mass production transition support
Our Manufacturing Process
Every coupling hub is delivered with documentation covering bore tolerance, keyway geometry and dynamic balance. G2.5 balance class is available for high-speed applications.
All Our ServicesDesign & Material
Torque, speed and misalignment analysis; aluminium, steel, cast iron or stainless selection per application.
CNC Turning & Milling
Hub outer profile, bore and surface features; in-process measurement for real-time quality assurance.
Keyway & Spline Machining
DIN 6885 keyways, involute splines and custom profiles; high repeatability.
Heat Treatment
Induction hardening or nitriding for critical surfaces; guaranteed HRC 55–62 hardness.
Dynamic Balancing
ISO 1940 G2.5 / G6.3 balancing; precision balancing and documentation for high-speed applications.
CMM Measurement & Delivery
Geometric tolerances measured by CMM; packaged delivery with measurement report and material certificate.
Materials We Use
We can jointly determine the most suitable coupling material based on torque capacity, speed, vibration and environmental conditions.
C45 / 42CrMo4
Rigid steel couplings requiring high torque transmission
EN AW-6061 / 7075
Aluminium for lightweight and high-speed coupling applications
Stainless Steel 304 / 316L
Food, chemical and sterile environment couplings
GGG40 / GGG50
Vibration-damping spheroidal graphite cast iron couplings
POM / Poliüretan
Flexible coupling hubs; vibration and shock isolation
EN AW-2024
Lightweight, high-strength aerospace-grade couplings
Application Areas
AXIOM couplings are used at critical power transmission points from servo drives to pumps, and from machine tools to industrial robots.
Why AXIOM Precision?
Fast Prototyping
From single prototype to mass production; short lead times and flexible scheduling.
Documented Quality
Every delivery with CMM measurement report and balance test certificate.
Technical Consultancy
Expert engineering support for coupling selection and torque calculation; from design to production.
International Delivery
Domestic and international shipping; multi-language documentation for global markets.