This standard specifies the general technical requirements and test methods for AC and DC motors of various lifting and cargo cranes supporting ship deck machinery. This standard applies to AC and DC motors for various types of hoisting, cargo cranes, steady speed, and jack rope winches installed on the open decks and deck compartments of ships.
JB/T 5794-1991 history
2018JB/T 5794-2018 General technical conditions for electric motors used in deck machinery
2005JB/T 5794-2005 General specification of motor for deck machinery in ships
1991JB/T 5794-1991 General specification for marine electric motors for deck machinery