Servo-Clutches  Manufacturers, Traders, Suppliers

DIN EN ISO 9001

Our company a+s vertriebs gmbh Hamburg was founded in 1978 as a service partner for freewheels, backstops and overrunning couplings by Stieber. Since that time we evolved into a worldwide acting specialist for power transmission. Our assortment consists of more than 6.000 different products, all by well-known manufacturers from Germany, Europe and the US.
As a traditional family business our standards are integrety, trust, veracity and most of all for outstanding customer service. With that we enable our long-term business partners to perform better and increase their reputation as well as their market share.

The HA-CO GmbH (formerly Hafner Maschinenbau GmbH) is a global manufacturing company for couplings, line shafts, machine elements and custommade special machines. Experienced and competent specialists use CNC precision machines and CAD techniques to respond quickly and accurately to customer requests.
Under the brand name HA-CO we offer a variety of high quality couplings, line shafts and machine elements.
For many years, our name stands for precision, quality and flexibility.
HA-CO is a company of Haudenschild Holding Group - Proficiency in drive and linear motion technology!

Components, project support & sourcing - your partner for drive and linear technology in mechanical engineering
Technische Antriebselemente is your competent partner for all aspects of drive and linear technology - with a clear focus on mechanical engineering. Our range of services combines the rapid availability of high-quality components with individual project support and strategic sourcing.
Our services at a glance:
✔️ Components on demand: linear technology, gearboxes, servo couplings, electric motors, universal joints, gearing technology and much more.
✔️ Project support: Support with the selection, adaptation and integration of drive solutions
✔️ Sourcing: Identification and procurement of alternative or difficult-to-obtain components
✔️ Special machining: drawing-based modifications, drilling, length cutting and ready-to-install versions
Our mission: To make mechanical engineering companies more efficient and responsive - through technical advice, fast delivery and a long-term, reliable partnership.
Our customers benefit from:
- Personal advice and dedicated contact persons
- A high level of technical expertise
- Reliability in procurement and logistics
- Flexible, practical solutions for bottlenecks
Whether series requirements or customized individual solutions - we deliver what you need. Quickly, appropriately and personally.
➡️Contact us now and develop solutions together.

Siemens is a global powerhouse focusing on the areas of electrification, automation and digitalization. One of the world’s largest producers of energy-efficient, resource-saving technologies, Siemens is a leading supplier of systems for power generation and transmission as well as medical diagnosis. In infrastructure and industry solutions the company plays a pioneering role.