drive assembly; driving mechanism
Technical term for the mechanical components that transmit power to move a machine or vehicle. Used in engineering and automotive contexts.
The drive assembly of this robot is made with great precision.
If there is a problem with the car's driving mechanism, it may make unusual noises while driving.
駆動 is the general concept of 'driving' or 'propulsion', while 駆動装置 specifically refers to the physical device or assembly that performs the driving.
装置 is a broader term for any apparatus or equipment; 駆動装置 narrows it to the driving mechanism.
Compound of 駆動 (drive, propulsion) and 装置 (device, apparatus). The exact historical derivation is uncertain, but the term follows standard Sino-Japanese technical word formation.