The propriety engineered traction fluid with a coefficient of friction of 0.1 to 0.12 transmits torque between the four driving and driven elements. The traction fluid continuously changes from liquid-to-solid-to-liquid in the microscopic spaces between the driving and driven elements.
Source URL: Rolling Motion Industries (RMI) introduces Two Way MAR-17-2-3:1 and the MAR-23-2-3:1 Speed Reducers
Source Website: Factory Automation – Automation.com