Description:
the functional principle is based on hydraulic transmission. The resulting power or displacement changes of the bellow system can be used in connection with electronic or electro-mechanic components as constant control function or switch function. Parts are primarily used as a direct, mechanic actuator. The operating principle allows for an individual adaptation of power, displacement and expansion.
Features:

• liquid charge
• high transmission
• low dependency on temperature due to minimized expansions of 0.02 up to 0.8 mm/K
• applicable for temperature range from +5°C up to +55°C
• linear characteristic curve
• various transmission ratios realisable
• big capillary tubes feasible

Material:
copper, bronze (only bellow), brass or stainless steel, coatings on request.
Examples for application:
facility management, fittings manufacture, A/C, transmission systems, remote control, power transmission systems with various transmission ratios too.