What are the types of manual transmissions?
2 Answers
Manual transmissions mainly include the following types: 1. According to the number of forward gears, they are divided into three-speed, four-speed, five-speed, and multi-speed transmissions; 2. According to the form of the shaft, they are divided into fixed-axis type (the rotation axis of the gear is fixed) and rotating-axis type (the rotation axis of the gear is rotating, such as planetary gear transmissions); among them, fixed-axis manual transmissions can be divided into two-shaft type, intermediate-shaft type, double-intermediate-shaft type, and multi-intermediate-shaft type according to the number of shafts. 3. A manual transmission is a speed-changing device used to change the speed and torque transmitted from the engine to the driving wheels. Under various working conditions such as starting from a standstill, climbing, turning, and accelerating, it enables the car to obtain different traction and speed, while allowing the engine to operate within a more favorable working range.
There are quite a few types of manual transmissions, and I can chat with you about the common ones. The most ordinary is the synchromesh manual transmission, which is used in most cars nowadays. It has synchronizers to help make gear shifts smoother and reduce gear grinding, typically offering five or six-speed options, making it suitable for daily commuting. Another type is the old-fashioned non-synchromesh manual transmission, seen in some vintage trucks or classic cars. Shifting requires precise RPM matching, making it a skill-testing drive but offering retro fun. Then there's the sequential manual transmission, common in race cars or motorcycles, where you can only shift gears sequentially by pushing or pulling the lever—it delivers a strong sense of speed but isn't very convenient for regular road use. The automated manual transmission is a variant, with the clutch controlled automatically, retaining the fun of manual driving while being beginner-friendly. Overall, manual transmissions provide a more engaging driving experience and, in the era of gasoline cars, can save fuel. When choosing a type, consider the vehicle model and personal habits. Modern cars are mostly optimized, making them more thrilling to drive than automatics, but maintenance requires checking the clutch and gear oil replacement.
