3t倒悬挂起重机桥式双梁起重机悬挂桥式起重机
单梁悬挂起重机
Single girder suspension crane
最大起重量20t
Maximum load: 20t
昂玛悬挂式起重机是直接设备在厂房房顶构造梁上，无需设备纵向承载梁和起重机运转轨迹。在降低本钱的一起，能够彻底掩盖整跨厂房，尤其是经过运用侧端悬臂，能够使运转小车超出起重机跨距，使得客户在最小本钱出资的基础上又有用的利用了厂房面积。
Single girder suspension cranes can be mounted directly on the roof of structural beam, with no need the bearing beams and crane rail tracks. This type could reduce the investment cost, beyond that, the whole inter-plant can be fully full covered, and particularly the side-cantilever can make the trolley travel beyond the crane’s span, when reduce investment, allowing for more efficient use of plant area at same time.
特性描绘Feature Description
整体In general
欧式优化设计，自重轻，轮压小，尺度矮
Optimazed designing, DIN/FEM standard, smaller wheel load, space saving
起重量到达32t
Max. Safe working load 32t
多种形式满意一切用户的各种运用
Flexible solution for all lifting needs
优异的驱动功用，变频调速，运转平稳
Excellent driving properties, stepless control, smoothly moving
机械 Mechanical feature
单主梁，焊接箱形，拱度符合国家标准
Single welding box girder, DIN/FEM standard deflection
钢板资料为Fe37或Fe52（附近国内钢材Q235B或Q345B）
Material Fe37 or Fe52
腹板由40m数控切开整幅下料，保证拱度曲线的润滑成型和精度
Whole length CNC cutting for complete web plate, high deflection accuracy
主焊缝选用埋弧主动焊、无损探伤
High quality autometic welding and NDT inspection
焊后整梁抛丸处理，到达Sa2.5级，消除焊接应力
Shot-blasting Sa2.5 for complete girder after welding, stress release
环氧富锌漆，两底双面，140μ厚，寿数长，表面漂亮，光泽好
Epoxy zinc rich high quality paiting, 2x2 with 140μm
主梁与端梁选用10.9级高强度螺栓衔接，保证整组织造强度和精度
10.9 class High tension bolts mouting between girder and legs, life time safety connection
大小车选用三合一驱动组织，变频无级调速，硬齿面，盘式制动器
Compacted gearmotor driving, stepless control, hardern gear, safety disck brake
大车驱动IP55，F级绝缘，接电持续率到达40% ED
High proection class IP55, F class, 40% ED
端梁装备平轮或双轮缘车轮、抗磨轴承、大车缓冲块、防脱轨端板
Double flanged or flat wheels, anti-friction bearings, cellular buffers, derailment protectors
电气Electrification and outfitting
安全滑触线供电
Conductor power supply
装备缺相维护功用
Phase control guard opens the main contactor in case of phase failure
起升、小车、大车三组织独立操控，能独自运转或一起运转
All hoist and crane movements are independent and can be run simultaneously.
选用起重机专用的防振接触器
Contactors meet crane applications, rated for severe vibration.
电控箱防腐蚀，防护等级到达IP55
The control panels are finished to withstand corrosion, IP55
一切衔接选用重载航空插头插座，密封好，接插结实
Heavy duty plug head
操控箱内规划合理，便于修理
The components are positioned in a maintenance friendly way, and the whole layout provides good protection against accidental contact.
插头衔接部位选用塑料套管绝缘维护
The multi-wire type fixed cables with plastic insulation are intended for crane usage.
一切线缆都有线号，便于辨认
Cables are coded either with numbers, colours or tags for easy identification.
小车移动供电系统选用起重机专用的PVC扁电缆，耐压等级到达450/750V
The flate cables used for festoons are PVC insulated flexible flat cables rated for 450/750V, specially designed for cranes, hoists.
小车移动供电系统由扁电缆、镀锌滑轨和电缆小滑车，滑动平稳
Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanised C-track, which is connected to the main girder with bolted or welded support brackets.
起升组织Lifting units
最领先的起升组织，免维护性好（详见欧式起升组织-钢丝绳葫芦）
First class lifting units, maintenance free
安全维护Safety protection
大车、小车三合一电机防坠维护，避免意外坠落
Gearmotor locker rope to protect drop
防雨罩：室外起重机装备起升组织、电控箱及驱动组织的防雨罩
Rain cover for outside hoist, driving units, electrical cubicle
声光报警设备
Warning indicator: flashing lights and warning sound
无线防撞设备
Wireless infra-detector for anti-collusion
起重机操控形式Control Mode
地操 Pendant
操作简洁，无需设置专业驾驶员
Easy control, no additional driver necessary
双挡按钮
Two steps push button, with emergency stop
跟随式或独立滑道非跟随式悬挂
Independent festoon station or fixed suspened under hoist
防护等级为IP65
Protection class IP65
寿数50万次Life time 500,000
遥控Remote Control
操作简洁，无需设置专业驾驶员，操作者在地上自由度大
Easy control, no additional driver, remote access
几万组频点，互不干涉
Flexible frequency selection, total reliable
双挡按钮或摇杆式操纵杆
Two steps push button or joy stick station with emergency stop
防护等级为IP65 Protection class IP65
寿数50万次Life time 500,000
1、 旋壁式起重机类型按图示编号选择：葫芦类型可选昂玛UMH环链葫芦，UMC钢丝绳葫芦；工况为A4；大小车运行方式可选择电动，手动；起升方式为电动。
2、 采购选型主要数据和使用条件：起重量（t）、旋壁长L（m）、起升高度h（m）、厂房净空高（m）、回转角度（度）、起重机类型、葫芦类型、是否做地基、小车运行方式。
