Though simplified, EV transmissions require greases with electrical insulation, broad-temperature performance, and noise reduction. Silicone oil-based lubricants excel here: their dielectric properties prevent high-voltage arcing, while stable viscosity across extremes (-40°C to 200°C) ensures consistent lubrication.
Superior damping properties notably reduce gear whine, enhancing cabin quietness. Suppliers like ZF and BorgWarner already apply them to reducer bearings/gears. With 800V high-voltage platforms rising, silicone grease demand will surge.
Products-IOTA