Model composition
①. Header: including product serial code, replacement symbol, and local and company code. The manufacturer can choose the corresponding letter representation according to requirements, but it must be standardized by. industry standards. Approval and deposit of the unit.
②.Middle part: consists of cylinder number symbol, cylinder layout symbol, line symbol and cylinder diameter symbol.
③. Back part: It consists of structural characteristic symbols and usage characteristic symbols.
④. Tail: Distinctive symbol. When products of the same series need to be distinguished due to improvements or other reasons, the manufacturer must choose suitable symbols to represent them, and the back and rear parts may be separated by "-".
Detailed information
The difference betweenre generators and motors
1 Differences in principles:
Generators. It converts mechanical energy into electrical energy by electromagnetic induction. Mechanical energy is generally converted from other energy, and its purpose is to obtain electrical energy. Motor: Also called prime mover, which is a mechanical device that generates power. There are so many types of prime movers that it is difficult to describe them all, but their purpose is to convert other energy into mechanical energy to drive other mechanical devices.
2. The difference in transmission distance:
The power of the engine cannot be transmitted over long distances, but the power converted into electrical energy by the generator can be transmitted over long distances. .