Worm and sector steering gear. As we know, the sector is the quarter portion of a circle and the sector gear also looks the same and consists of teeth. Feb 1, 2025 · When the driver turns the steering wheel, the steering shaft rotates the worm gear, which in turn rotates the sector gear. Recirculating ball, also known as recirculating ball and nut or worm and sector, is a ball screw steering mechanism commonly found in older automobiles, off-road vehicles, and some trucks. Its motion is transmitted to the wheel through the linkage. In worm and sector steering gear box, the components or gears used are worm and sector. When the worm is rotated by rotation of the steering wheel, the sector also turn rotating the sector shaft. Aug 9, 2019 · When you turn the steering wheel, the steering shaft turns the worm gear. . Sep 9, 2025 · What is a worm and sector steering gearbox? It is a type of manual steering mechanism that uses a worm gear connected to the steering wheel and a sector gear connected to the pitman arm to transmit motion to the wheels. This movement is then transmitted to the steering linkage, ultimately turning the vehicle’s wheels. When the worm is rotated by rotation of the steering wheel, the sector also turns rotating a sector shaft. The sector gear rotates around its axis as its teeth move along the worm gear and moves the P itman arm. Mar 26, 2024 · In the worm and sector steering gear, the worm on the end of the steering shaft meshes with a sector mounted on a sector shaft. wavg vnmntw kmr lzn slisqs ehuvu rmprx weh tckvdol gtgq