葫芦总体  Hoist general 起重量0.5t - 80t Safe working load  0.5t - 80t 欧式优化设计，自重轻 DIN/FEM/ISO standard, lightweight construction 静音设计 Silent operation 葫芦高度矮，减低厂房高度，节省建筑成本 Lower hoist frame, building cost saving 电机、风扇、减速机、制动器、卷筒一体化设计，结构紧凑 Modern design of motor, fan, gear, drum, brake combined  with construction of the hoist 优化风冷，散热性能好，冷却提高30%，耐170°C温升 Optimum cooling, cooling improved up 30%, cut off  170°C  as standard 环境温度 -10℃ – +40℃ Ambient temperature  -10℃ – +40℃ 环氧富锌漆，两底两面，140μ厚，寿命长，外表美观，光泽好 Painted with 140μm epoxy paint for maximum resistance against climatic conditions, extending the hoist’s working life
起升电机 Lifting motor 鼠笼式异步电机（同步转速达到3000转） Asynchronous squirrel cage motor (Synchronous speed 3000rpm) 双速或变频无级调速 2-speed pole changing or frequency invertor for stepless control 重级制，负载持续率 60%ED Heavy duty, 60% ED rating F级绝缘，防护等级IP55 F class insulation, IP55 pretection 起升减速机 Lifting gear box 全铝壳体，自重轻，密封良好 Sealed gearbox housings are made of aluminum 半油脂润滑，全寿命设计，免维护 Totally enclosed semi-fluid, lifetime designing 斜齿轮，硬齿面 Helical type, hardened and ground gears.
起升制动器 Lifting brake 电磁盘式制动器 DC Electromagnetic disc brake 自调节刹车片，磨损自动补偿，当刹车片厚度不够时报警 No adjusting requirement for brake lining, maintenance free 常闭式制动器与电机一体化设计，同步性好，以及至少为1.8倍的安全制动力矩有效防止溜钩 Motor and brake working together, brake torque is at least 1.8 times higher than the nominal torque of the motor, not slip at any point of starting or stopping of the hoist or lower motions 密封良好，防尘 Fully covered, dust proof 重级制 Heavy duty brake 摩擦接触面积大，制动力矩可调 Adjustable brake toque 无石棉摩擦片，环保 Brake linings are asbestos-free 刹车片寿命：正常使用不低于100万次，紧急制动不低于500次 Super life time, 1 million normal brakings, 500 emergency brakings
卷筒 Rope Drum 大直径卷筒，卷筒与钢丝绳直径比达到46，有效延长钢丝绳寿命 Large diameter rope drum Dd/dr=46, and rope pulleys extend the rope’s lifetime 钩漂移仅+/-4mm/m，落位准确 Ensures accurate load positioning, hook drift +/-4mmper1m 吊钩最低点时，至少还有两圈钢丝绳在卷筒上 Min. two dead rope turns while the hook is in the lowest position 球墨铸铁导绳器，重级制，耐磨性好 Rope guide is wear resistant, heavy-duty, made of spheroidal graphite cast iron 弹簧压轮组成的防松绳装置，有效防止钢丝绳出槽 A spring operated guide roll in the rope guide prevents slack rope 钢丝绳 Steel Wire Rope 高强钢丝绳，破断力达到2160 N/mm2  High tensile steel wire rope, wire strength 2160N/mm2                  镀锌，免维护 All galvanized as standard 吊钩 Hook 吊钩锻件为调质钢34CrMoV，依据标准DIN17200 DIN 17200 standard Hook, quenched and tempered 34CrMoV steel 全寿命润滑的抗磨轴承，360度旋转 anti-friction lifetime lubricated bearings and rotate freely 360 degrees 安全扣防止脱钩 Spring-loaded sturdy safety catch, ensuring slings not release
过载保护装置：当过载发生时，运行下降，不允许上升，便于重物安全落地 Overload protection: equipped self re-setting overload protector, the hoist motion is stopped if overloading occurs, but lowering is permitted, making the crane safe 起升限位：凸轮旋转式，4级可调，自动复位，先减速后停止，精确相序控制 Lifting limit switch: adjustable, geared 4-step rotating limit switches, self re-setting, slow down and stop 机械防撞装置：橡胶缓冲块，高效吸能 End stop: energy-absorbing rubber buffers 无线防撞限位：红外感应限位，灵敏、可靠 Wireless anti-collusion limit switch:  infra-red type 过热保护：起升电机配置热敏电阻，具有良好的过热保护功能 Overheating protection: equipped with imbedded bi-metallic thermal switch (or thermistors) in the windings to protect against overheating 制动安全保护：电制动+机械制动 Electrical braking is provided in all circumstances and the mechanical brake is used only as a holding and emergency brake