・The very best Oldham's coupling (large size).
・Combines a S45C hub and cast slider : all-metal Oldham's coupling.
・Minimally-sized slider gap covered with a high viscosity resin grease to prevent seizure and eliminate backlash.
・Features a high-speed rotation greese resupply mechanism.
* FFPJ couplings require key groove processing.
1. Due to grease limitations, standard thermal resistance is 150℃ or below.
producing rotational vibration and noise.
3. The amount if eccentricity must also be kept at a minimum for high-speed rotation.