YBZE、YBZSE系列起重用隔爆型电磁制动三相异步电动机 技术条件
YBZE and YBZSE series flameproof electromagnetic braking three-phase induction motors for crane application—Technical specification

2020-11-19

YBZPE系列起重用隔爆型电磁制动变频调速三相异步电动机 技术条件（机座号112～250）
YBZPE series flame-proof variable-frequency adjustable-speed electrmagnetic braking three-phase induction motors for crane application—Specification(frame sizes 112 to 250)

2016-01-15

YZTD（E）系列塔式起重机用（电磁制动）多速三相异步电动机技术条件

2018-12-21

YZRSW系列塔式起重机用涡流制动绕线转子双速三相异步电动机 技术条件
YZRSW series eddy-current braking wound-rotor two-speed three-phase induction motors for column crane application-Specification

2017-11-07