Special couplings and customer solutions
As a manufacturer HA-CO is able to produce special couplings and special solutions, you supply the inputs...we supply the product!

As a manufacturer HA-CO is able to produce special couplings and special solutions, you supply the inputs...we supply the product!
HA-CO Special Couplings and Custom Solutions
Customised drive technology for specific industrial applications
Not every machine can be equipped with a standard coupling. In complex or specialised applications, different dimensions, loads, mounting requirements or other technical specifications may require a customised solution.
HA-CO GmbH is not only a manufacturer of high-quality standard couplings, but also specialises in the development and production of special couplings and customer-specific drive solutions.
Do you have a specific technical challenge? You provide the input, and HA-CO and OpenSupply work together to develop a suitable solution.
By combining technical expertise, experience in drive technology and extensive customisation capabilities, solutions can be developed that closely match the requirements of your machine.
What are special couplings?
A special coupling is a coupling that is specifically designed or modified for a particular application.
While standard couplings are manufactured according to fixed specifications, a special coupling can be adapted to factors such as:
Non-standard shaft diameters.
Specific installation dimensions.
Special mounting requirements.
High or specific torque loads.
Different rotational speeds.
Limited available installation space.
Specific materials.
Special environmental conditions.
Specific alignment requirements.
Integration into an existing machine.
This results in a solution that is not only technically suitable, but can also be practically integrated into the machine.
Customisation from HA-CO
An important advantage of a customised solution is direct access to the manufacturer's expertise.
HA-CO GmbH has experienced engineers and technicians who can be involved in the development of specialised couplings and drive solutions.
Based on your technical requirements, factors such as the most suitable construction, materials, dimensions and functionality can be evaluated.
The focus is not only on the technical possibilities, but also on the practical and economic feasibility of the solution.
The goal is to create a solution that matches the requirements of your application as closely as possible.
From idea to product
A customer-specific coupling starts by clearly defining the application.
You provide the available technical information and requirements. The next step is to determine which solution best fits the application.
This may include:
Technical drawings or 3D models.
Shaft diameters.
Required torque.
Rotational speed.
Available installation space.
Required coupling type.
Material requirements.
Operating temperature.
Environmental conditions.
Required service life.
Specific mounting requirements.
Based on this information, a suitable technical solution can be developed.
HA-CO technical expertise
A thorough technical assessment is important when developing special couplings.
HA-CO engineers and technicians can provide support with the design and functionality of the coupling. Factors such as torsional stiffness, torque transmission, alignment, rotational speed and available installation space can be taken into account.
By working closely with the customer from the beginning, the solution can be adapted to the actual application.
This makes HA-CO a suitable partner for both standard components and complex customised solutions in drive technology.
Special couplings for complex machine engineering
Machine builders regularly encounter situations where a standard coupling does not fully fit the available construction.
A special coupling can provide a solution in these cases.
Examples of situations where customisation may be beneficial include:
A standard coupling does not fit within the available installation space.
A non-standard shaft diameter is required.
A specific mounting method is necessary.
A particular material is required.
An existing machine needs to be modified.
Several technical functions need to be combined into one coupling.
A specific combination of torque, rotational speed and dimensions is required.
By developing the coupling specifically for the application, these technical limitations can be taken into account.
Technically and economically optimised
A customer-specific solution is not only about creating a technically functional coupling.
The overall solution and the associated costs are also important considerations.
HA-CO therefore works together with the customer to develop a solution in which both technical performance and economic aspects are considered.
Factors may include:
Material selection.
Production method.
Construction.
Service life.
Installation.
Maintenance.
Production quantity.
Total product costs.
This approach makes it possible to develop a solution that fits the application as efficiently as possible.
OpenSupply as your partner for custom solutions
OpenSupply supplies HA-CO couplings and supports companies in finding suitable solutions for industrial drive applications.
When a standard product is not suitable, OpenSupply can work together with HA-CO to explore the possibilities for a special or customer-specific version.
Our technical specialists can assess your requirements and help gather the necessary information for a suitable solution.
From the initial technical enquiry to the final product, OpenSupply can support you throughout the process.
For standard and special couplings
Not every application requires a customised solution. When a standard HA-CO coupling is suitable, it can of course be selected based on the technical specifications of your machine.
When a standard solution does not meet the requirements, HA-CO's customisation capabilities provide additional flexibility.
This means you can rely on the same manufacturer and supplier for both standard and complex applications.
Customer-specific solutions for a wide range of applications
HA-CO special couplings can be developed for various industrial sectors and machine-building applications.
Examples include:
Mechanical engineering.
Industrial automation.
Production machinery.
Robotics.
Servo and positioning systems.
Packaging machinery.
Conveyor and transport systems.
Industrial production lines.
Precision engineering.
Special machine construction.
The final design is adapted to the technical requirements of the specific application.
Your technical challenge, our solution
A customised project starts with your technical requirements.
The more specific the application, the more important it is to define the requirements clearly in advance. OpenSupply can assist you in collecting the necessary technical information and determining the available options.
You provide the input, after which HA-CO evaluates the technical possibilities and works together with OpenSupply to find a suitable solution.
Close cooperation between the customer, supplier and manufacturer is at the heart of the process.
Buy HA-CO special couplings from OpenSupply
Do you have an application for which a standard coupling is not suitable? A HA-CO special coupling may provide the right solution.
OpenSupply works together with HA-CO to provide customer-specific couplings and special drive solutions.
Whether you require a non-standard dimension, a specific material, a special mounting solution or a completely new coupling design, your technical requirements form the starting point for development.
Do you have a drawing, specification or technical challenge? Contact OpenSupply and discuss your application with our technical specialists.
HA-CO customisation – your specifications, our expertise
With HA-CO special couplings and customer-specific solutions, you gain access to high-quality German drive technology combined with technical expertise and extensive customisation capabilities.
From a small modification to an existing product to a completely new coupling design, HA-CO can develop solutions tailored to the specific requirements of your machine.
HA-CO special couplings – high-quality customised solutions for complex applications in industrial drive technology.
You provide the technical input, and OpenSupply and HA-CO work together to develop the product.
Contact OpenSupply for advice, a technical assessment or an enquiry for a customer-specific coupling.
Compensation couplings (special solutions)
Special couplings / special solutions are of decisive and great importance for us. Experienced engineers and technicians provide comprehensive advice and develop customized solutions based on your requirements.
€ 0,-
Safety couplings (Special solutions)
Use the knowledge and experience of our team. We are looking forward to your request!
€ 0,-
Special line shafts (slotted)
On request we build slotted line shafts. Optionally made of steel, stainless steel or aluminum.
€ 0,-





