起重机三合一驱动优化结构布局: 电机+制动器+减速箱三合一集成化设计,结构紧凑 Motor + brake + greabox three integrated design,rational use of space,compact structure 优势一览: 变频调速 Stepless travelling 鼠笼式异步电机 3000转 Squirrel-cage, Synchronous speed 3000rpm 重级制,负载持续率 60%ED,IP55 H级绝缘 Heavy duty 60% ED rating,IP55 / H insulation 电磁盘式制动器 Electromagnetic disc brake 密封,紧凑 Totally enclosed compact gearbox 硬齿面,静音设计 Silent running with hardened gear 半油脂润滑,免维护 Semi-fluid grease lubrication for service life 特色展示: 三合一驱动 Gearmotor |