Telemetry
for chainrings
and converter discs

Contactless torque measurement directly on sprockets, converter discs and other disc-shaped parts.

For high-precision real-time analysis of mechanical loads without extensive modification of existing components.

Sprocket, chainring or converter disc becomes the measuring point, with almost no mechanical change.

This product line measures torque contactlessly, directly on sprockets, converter discs and other disc-shaped torque-transmitting parts. The technology gives high-precision real-time analysis of mechanical loads without extensive modification of the existing drive components.

Measuring force transmission directly at the component, and with high precision, captures even the smallest losses and changes. That allows a detailed analysis of friction losses, material deformation and drive efficiency, which matters particularly when optimising e-mobility systems.

Bandwidth1 kHz (opt. 10 kHz)

Temperature−40 … +125 °C

Measuring rangecustomer-specific

Interventionminimal modification

Technical data

Measurement where the force is transmitted.

Feature	Value
Equipment	Direct measurement on the part with extremely high precision
Signal bandwidth	Standard 1 kHz, optionally up to 10 kHz
Temperature range	−40 to 125 °C
Equipment	Minimal mechanical modification needed, since the sprocket or converter disc acts as the sensing element
Torque measuring range	adjustable to the customer and applicable even at very high stiffness.

Other ranges and special versions on request

Applications