LTN product range includes slip rings, resolvers and rotary encoderes


Our portfolio of slip rings and resolvers for feedback and transmission systems is based entirely on individual customer requirements.

Quality combined with high vertical integration

Our product range includes slip rings for signal and load transmission, resolvers for open & closed-loop control tasks and rotary joints for fibre-optic information systems. Our components are characterised by extraordinary diversity.

Slip rings

Slip rings transmit signals and power from stationary to rotating systems. Our products are extremely durable and reliably ensure the functionality of entire machine systems.


Resolvers convert the angular position of a rotor to an electrical quantity. They operate without wear and are fail-safe – even in the harshest environmental conditions.