European Space Agency ESA is getting ready to launch in 2026 a terrestrial planets exploration tool called PLAnetary Transits ...

Antikythera Astronomical Device, the oldest calculator with multiple-functions, is driven by gear trains with five subsystems. The authors synthesized four feasible 1-DOF designs of the lost ...

The transmission in a semi-truck does a lot of heavy lifting, but how do they actually work? Here are all the types of transmission these heavy duty trucks use.

Firstly, when low-gear is engaged, a number of components will move out-of-sync with the input shaft, including all three planetary gears (which is what provides the low ratio in the first place).

Jeep parent Stellantis might take a system that's drawn comparisons to Toyota's original planetary-gearset hybrid layout on to new off-road adventures.

Among the highlights are the proprietary TUF ONE planetary gear reducer and the GP200 and GP300 liquid-cooled universal quick disconnect (UQD) couplers, designed for AI server applications.

February 1 through 9: The Planet Parade Continues As we discussed last month, late January and early February will provide a stage for a Planet Parade, with six planets lining up in the night sky.

Schaeffler Planetary Roller-Screw Rear Steering Gear This gear drive was a new one on us. A normal planetary gear set in an automatic transmission or a Prius e-CVT consists of an outer ring gear ...

The efficiency of a tooth-on-tooth geared transmission, with the smoothly variable gear ratios of a CVT – minus the belt friction and capable of going all the way down to a zero ratio without ...

At least one piece of the failed high-speed planetary pinion wedged in the high-speed carrier assembly, grinding against the high-speed sun gear’s teeth until they were completely removed.

GlobalData uncovers the leading innovators in EV drive planetary gears for the automotive industry.

Schaeffler’s Planetary Gear System compliments hybrid automotive technology and ensures reduced emissions and improved mileage.