by ep | Jul 14, 2026 | Electric Vehicles
Electric buses in Sydney, Melbourne, Brisbane, and the regional networks being rolled out across NSW represent one of the most demanding duty cycles for any drivetrain component. The drive axle gearbox must handle repeated acceleration events from standstill in...
by ep | Jul 14, 2026 | Electric Vehicles
An in-wheel motor with a planetary reducer is the most compact and direct form of electric vehicle propulsion: the motor and gearbox are housed entirely within the wheel hub, driving the wheel directly without any driveshaft, differential, or half-shaft. This...
by ep | Jul 14, 2026 | Electric Vehicles
The electronic continuously variable transmission (ECVT) in a power-split hybrid vehicle is one of the most ingenious applications of planetary gear mechanics in modern engineering. A single planetary gear set — ring gear, sun gear, planet carrier — simultaneously...
by ep | Jul 14, 2026 | Electric Vehicles
The single-speed reducer in an electric vehicle is one of the most elegant applications of planetary gearing: a fixed ratio of 8:1 to 12:1 that matches the motor’s peak torque and peak speed to the vehicle’s traction requirements across the full speed...
