环链电动葫

环链电动升降机是新型小型起重设备，是仓库、工厂、物流、建筑等提升重物、装卸、维护设备的理想工具。全铝机身和鼠笼式电机均按高标准生产，环链电动葫芦2吨在国内销售最多。

• Compact body, small cubage and light weight with enclosed structure
• 机身紧凑，体积小，重量轻，封闭结构
• Smooth, quiet, convenient and ergonomic operation with fast heat dissipation
•  平稳、安静、方便、符合人体工程学的作，散热快
• Extremely durable and are built for long lasting use, low maintenance and very little upkeep
• 极其耐用，经久耐用，维护成本低，维护成本低
• Integrated Motor and drive design for optimum space utilization, Upper/Lower Limit Switch
•  集成电机和驱动器设计，实现最佳空间利用率，上限/下限开关





• High quality allocation for continuous use, Fully-enclosed gearing with oil bath lubrication

•  高质量的连续使用分配，带油浴润滑的全封闭齿轮
• Quality components such as adjustment free brakes, fan cooled motor
•优质组件，如免调节制动器、风扇冷却电机

• Reliable safety, small in size with sleek appearance and unique rugged design
•  可靠的安全性，体积小，外观时尚，设计独特坚固
• Enhanced durability, great reliability with high quality, solid and strong, easy to service layout  
•  增强耐用性，可靠性高，质量高，坚固坚固，易于维修的布局  
• Powder coated exteriors and easy availability of spares for standardized electrical components
•  粉末涂层外部，易于获得标准化电气元件的备件
• Adopt high strength aluminum shell through compression casting formation
•  采用高强度铝壳，通过压铸成型
• Outside overload protector and thermal protector are available
•  提供外部过载保护器和热保护器
• Easier maintenance with affordable price and great after-sale service
•  更易于维护，价格实惠，售后服务优质
• Environmentally friendly with low noise and the least air pollution
•  环保，噪音低，空气污染最少

Capacity                                                   0.5Ton-10Ton (With Hook Suspension)
容量 0.5                                                   吨-10 吨（带钩悬架）
                                                                 15Ton-35Ton (With Bolts)
15吨-35吨（带螺栓）
                                                                  0.5Ton-10Ton (With Electric Trolley)
0.5吨-10吨（带电动小车）
                                                                 15Ton-25Ton (With Electric Trolley)
15吨-25吨（带电动手推车）
                                                                 0.5Ton-10Ton (Ultra Low Headroom)
0.5Ton-10Ton（超低净空）
                                                                 0.5Ton-5Ton (With Plain Trolley)

0.5Ton-5Ton（带普通小车）
 Standard Lift                                          3 m
标准电梯                                          3 m
 Use                                                         Lifting Up/Down
用                                                          抬起/抬起/向下
 Drive Mode                                            Motor
驱动模式                                            电机
 Condition                                               New
条件                                               新
 Fixation                                                  Hook, plain trolley, geared trolley or motorized trolley
固定                                                 钩、普通手推车、齿轮手推车或电动手推车
 Color                                                      Yellow, red, blue and orange
颜色                                                       黄色、红色、蓝色和橙色
 Sling  Type                                            Chain
吊索 式                                           链条
 Material                                                  Aluminum and casting iron
材料                                                   铝和铸铁
 Safety factor                                         1.5 times
安全系数                                         1.5 倍
 Pulling lifting advantage                      Hoist can be slant pulling
牵引起升优势                       提升机可斜拉
 Motor insulation                                   Class  F
电机绝缘                                    F 级  
 Certification                                          CE, ISO9001
                                         认证 CE、ISO9001
 Working humidity                                 85%Rh or less
工作湿度                                 85%Rh 以下
 Operation                                              With pedant cable push button or remote control
作                                              使用迂腐电缆按钮或遥控器
 Power Supply                                       220v-700v, 50/60 Hz, 3 phases, single or dual voltage
电源                                       220V-700V，50/60 Hz，三相，单电压或双电压
 Control Voltage                                     24v, 36v, 42v, 48v, 110v
控制电压                                     24v、36v、42v、48v、110v
 H.S. Code                                              84251100
HS 代码                                              84251100
 Package                                                Plywood case, pallet
包                                                 胶合板箱，托盘


RM Electric Chain Hoists are new styles and small lifting equipment, which are ideals tool to lift heavy objects, load and unload, maintain equipment in warehouse, factory, logistics, building etc. this types of electric chain hoists adopt the whole aluminum body, which improve the anti-corrosion degree and heat dissipation effects of the hoist. Electric chain hoists uses squirrel cage motor for driving, hook suspension or lift trolleys are available as option (could be plain trolley, geared trolley or motorized trolley)
RM 环链电动葫芦是新型小型起重设备，是仓库、工厂、物流、建筑等地起重、装卸、维护设备的理想工具。该型环链电动葫芦采用全铝机身，提高了葫芦的防腐程度和散热效果。环链电动葫芦采用鼠笼式电机驱动，可选择吊钩悬挂或升降小车（可以是普通小车、齿轮小车或电动小车）
RM Electric Chain Hoists are available from 0.5t up to 35t with single speed or dual speed, which run on an electric power source and have a chain sling type, it is generally accepted by wordwide customers within the lifting equipment industry due to its same technology as Japanese KITO which designed for peak performance but with much lower price due to made-in-china, they are more specialized and probably better quality than most electric hoisting units presently available, with a wide range of styles and options, Ramhoist can be supplied to suit almost any application and environment—even on the toughest jobs in the toughest conditions.
RM 环链电动葫芦有 0.5 吨至 35 吨的单速或双速，采用电力驱动，具有环链吊索类型，由于其与日本 KITO 相同的技术，为最佳性能而设计，但由于中国制造，价格要低得多，因此被起重设备行业的全球客户普遍接受，它们比目前可用的大多数电动葫芦单元更专业，质量可能更好，具有多种样式和选项，Ramhoist 可以提供以适应几乎任何应用和环境——即使是在最恶劣的条件下进行最艰巨的工作。
RM Electric Chain Hoists’ quiet operation and minimal vibration lowers workplace noise pollution which reduces worker fatigue and extends their life, they are very robust. Our Electric Chain Hoists lets you get the job done safely and worry-free with best practical durability, Users can operate chain electric hoist on the ground or sit in the cabin through remote wireless control.
RM 环链电动葫芦运行安静，振动最小，降低了工作场所的噪音污染，减少了工人的疲劳，延长了他们的使用寿命，它们非常坚固。我们的环链电动葫芦让您安全无忧地完成工作，具有最佳的实用耐用性，用户可以通过远程无线控制在地面上作环链电动葫芦或坐在机舱内。
Ultra-low headroom electric chain hoists are typical of unique optimal structure in shortening the distance between the machine body and the beam tracks, which designed to have a  shorter headroom than that of standard electric chain hoist, so they are most suitable for installation which requires a low ceiling of building or maximizes effective lift, especially suitable for use in temporarily erected plant buildings or the sites where expansion of effective hoisting spaces is required.
超低净空环链电动葫芦是典型的独特优化结构，缩短了机体与梁轨之间的距离，其净空比标准环链电动葫芦设计为更短，因此最适合需要低建筑物天花板或最大化有效升力的安装，特别适合在临时搭建的厂房或需要扩大有效起重空间的场所使用。
Every detail of RM Electric Chain Hoists was designed with customers in mind, from our ergonomic pushbutton  control grip to our best-in-class design, from hoist motor to motor brake and gearbox, which have been designed to last for the designed working period of the hoist
RM 环链电动葫芦的每一个细节都是以客户为设计理念的，从符合人体工程学的按钮控制手柄到一流的设计，从葫芦电机到电机制动器和变速箱，这些设计都能够持续到葫芦的设计工作期
RM Electric chain hoists are used in manufacturing, maintenance, and in distribution to transport materials, They are widely applied in factories, mines, agriculture, shipbuilding, machinery manufacturing, electronics, automobiles, work piece assembly, high-tech industrial and electric power, construction building site, workshops, chemical plants, electroplating factories, modern industrial production lines and other places logistics, docks and warehouses. They are also applied in gantry cranes, bridge cranes, tower cranes, single grinder cranes, lifting platforms, small cranes and other fields.
RM 环链电动葫芦用于制造、维护和配送运输物料，广泛应用于工厂、矿山、农业、造船、机械制造、电子、汽车、工件装配、高科技工业和电力、建筑工地、车间、化工厂、电镀厂、现代工业生产线等场所的物流、码头和仓库。还应用于门式起重机、桥式起重机、塔式起重机、单磨机起重机、起重平台、小型起重机等领域。
They are also called electric hoists, electric lifting hoists, monorail hoists, powered hoists, powered chain Hoists, trolley hoists, electric hoists with electric trolley, hanging electric hoists, chain hoists, manufacture hoisting equipment, hoist crane, engine hoists, lifting hoists, car hoists, fitness lifting hoists, clutch hoists, double brake hoists, dual limit switch hoists, single phase hoists, three phase hoists, gear hoists, electric hoists with bolts, Lug suspension type electric chain hoist, electric chain hoists with ultra low headroom, electric chain hoists with plain trolley and civil electric hoists.
又称电动葫芦、电动起重葫芦、单轨葫芦、动力葫芦、动力环链葫芦、小车葫芦、带电动小车的电动葫芦、悬挂式电动葫芦、环链葫芦、制造起重设备、葫芦起重机、发动机葫芦、起重葫芦、汽车葫芦、健身起重提升机、离合器葫芦、双制动提升机、双限位开关葫芦、单相葫芦、三相提升机、齿轮提升机、带螺栓的电动葫芦、凸耳悬挂式环链电动葫芦、超低净空环链电动葫芦、普通小车环链电动葫芦和民用电动葫芦。
We always keep research and update hoists and motors and cranes to be newest mature most advanced technology...
我们始终不断研究和更新起重机、电机和起重机，以成为最新、成熟、最先进的技术......


1. Shell  1. 壳牌
        RM Electric chain hoists are all made of light aluminum alloy through compression casting formation which are quite solid and light but very hard. They can bear fast release heat and continuous use with the enclosed structure. Thanks to that unique future, they can be used in the terrible work environment with a high heat dissipation rate and all tightness design.
RM 环链电动葫芦均采用轻质铝合金，经压铸成型而成，非常坚固轻便，但非常坚硬。它们可以承受快速释放的热量和封闭结构的连续使用。由于这种独特的未来，它们可以在恶劣的工作环境中使用，散热率高，全密封设计。

2. Support frame  2.支撑架
           The loading support frame consists of two steel plates, which is extremely sturdy. No guide frame ensures hoists lift and drag the weight diagonally
装载支撑架由两块钢板组成，非常坚固。没有导向架，确保起重机对角线提升和拖动重物
3. Motor  3.电机
           With a unique fin and fan cover, the fan motor is capable of adapting high frequency users as well as long time use. It uses squirrel cage motor for driving.
风扇电机具有独特的翅片和风扇盖，能够适应高频用户以及长时间使用。它使用鼠笼式电机进行驱动。

Motor rator  电机 rator

stator assembly  定子总成
4. Side magnetic braking device
4、侧磁制动装置
         Electric magnetic hoists adopt the latest designs which are featured for generating magnetic force. This masterly structure ensure the hoist absolutely safety when the power off. And ensures it is safe when they are overload. Also it combines to the motor braking as the double brake system to strengthen security and durability. Brake can work immediately after electric power is cut off, thus ensuring the safety of the brake.
电磁葫芦采用最新设计，具有产生磁力的特点。这种精湛的结构确保了起重机在断电时绝对安全。并确保过载时是安全的。它还与电机制动相结合，作为双制动系统，以增强安全性和耐用性。断电后制动器可立即工作，从而保证制动器的安全。

5. Inverse phase sequence protecting device｜Antiphase protector
5.逆相序保护装置|反相保护器
It is the special electrical installation which controls  the circuit not to work in case of wiring error in the power supply. The advantage of the equipment is that when power-supply wiring mistake, the control circuit is unable to move to protect motor from being burned.
它是特殊的电气装置，在电源接线错误的情况下控制电路不工作。该设备的优点是当电源接线错误时，控制电路无法移动，以保护电机不被烧毁。

Middle quality   中等品质

6. Limit switch  6.限位开关
         This limit switch device is installed where the weight is lifted on and off to make the motor to stop automatically so as to prohibit the chains from exceeding for safety. The limit switch can prevent the damages to body and load chain under over-winding. The limit switch adopt the electric device, and high sensitivity, minimizing the hook gap distance, it constitutes the double security mechanism.
该限位开关装置安装在重物升起和关闭的地方，使电机自动停止，从而防止链条超出安全。限位开关可以防止过卷时对车身和负载链的损坏。限位开关采用电动装置，灵敏度高，最大限度地减少钩间距离，构成双重安全机制。


7. Transformer: 24V/36V transformer device
7、变压器：24V/36V 变压器装置
        The equipment is used to prohibit the emergencies from occurring in case of the leakage in the switch, which guarantees safety while use in rain.
该设备用于防止开关漏电时发生紧急情况，保证雨天使用时的安全。




8. Gear  8. 齿轮
          The gear is made of alloy steel and through the heat treatment.
齿轮由合金钢制成，并经过热处理。
9. Hooks  9. 钩子
         The hooks are made by hot forging and heat treatment with perfect strength that is hard to break, the operation safety of the lower hook is ensured by its 360 degree rotation and safety tongue piece (latch). They are hot forging with perfect strength that is hard to break. And the hook is ensured by its 360 rotation.
吊钩采用热锻热处理制成，强度完美，不易折断，下钩的360度旋转和安全舌片（闩锁）保证了下钩的作安全。它们是热锻的，强度完美，难以折断。并且钩子的 360 度旋转得到了保证。



10. Chain  10. 链条
           Adopted heat-treatable steel alloy, these chains are safe approximately when used in the rain water, the sea water, under the chemical and other bad, there are Japanese FEC80 chain and Chinese grade80 chain
采用可热处理钢合金，这些链条在雨水、海水、化学品等不良条件下使用时大致安全，有日本 FEC80 链条和中国 80 级链条



11. Chain bag/container  11. 链袋/容器
         It is featured light, handsome and durable.
它的特点是轻便、美观、耐用

12. Chain wheel assembly｜Unique chain sprocket & Guide structure
12. 链轮总成|独特的链轮和导轨结构
         High strength chain sprocket & unique design for smooth chain feeding of RM electric chain hoist
高强度链轮和独特的设计，可实现 RM 环链电动葫芦的平稳链条进给

13. Control pendant｜Hand Switch
13. 控制挂件 | 手摇开关
         Waterproof push button is applied, which is light and durable, come with the E-stops. The button with a light soft operating sensation satisfied the operator not fatigued after a long period operation.
采用防水按钮，轻巧耐用，配有急停装置。按钮具有轻柔的作感，使作者在长时间作后不会感到疲劳。

4 points for single speed electric chain hoist (electric hoist up and down, electric trolley right and left)
单速环链电动葫芦4点（电动葫芦上下，电动小车左右）

4 points for dual speed electric chain hoist (electric hoist up and down, electric trolley right and left)
双速环链电动提升机4点（电动葫芦上下、电动小车左右）

6 points for dual speed electric chain hoist (electric hoist up and down, electric trolley right and left, end truck front and back)
双速环链电动提升机6点（电动葫芦上下、电动小车左右、端车前后）


14. Spring  14. 弹簧
         The rotation direction is right and heat treatment is HRC44-50, with surface oxidation treatment
旋转方向正确，热处理 HRC44-50，表面氧化处理

15. Plug  15. 插头

16. Fan  16. 风扇
          The cooling fan is aimed at preventing motor over heat.
冷却风扇旨在防止电机过热。
17. Hermetical treatment (opitional)
17. 气密处理 （可选）
         The hermetical treatment is also optional, we use non hole seal (normal one has hole) special for IP55 so that the water could not get in.
气密处理也是可选的，我们使用 IP55 专用的无孔密封（普通有孔），这样水就不会进入。




18. Outside overload protector (opitional)
18. 外部过载保护器 （可选）
           The outside overload protectors are optional.
外部过载保护器是可选的。
19. Thermal overload (Opitional)
19. 热过载 （可选）
           Thermal overload protection can be installed in the motors in case of high temperature to prevent motor burnout due to excessive usage of RM electric chain hoist
在高温情况下，电机可安装热过载保护装置，以防止因过度使用 RM 环链电动葫芦而导致电机烧毁
           There are two kinds of thermal overloads protection below:
热过载保护有以下两种：
           1,  built-out, built inside electric control cabinet.
1、内置，内置内部电控柜。
           2,  built-in, built inside motor winding when wind.
2、内置，内置电机绕组时绕组。
           Both above is to control circuit starting and let main circuit break when motor temperature arise to limit, it has protection application.
以上都是控制电路启动，当电机温度达到极限时让主电路断开，具有保护应用。
20. Tie down  20. 导电安全滑触线


21. Guide frame assembly  21.导向架总成



22. Wire connection parts for limit switch
22、限位开关用电线连接件

23. Conductor bar(Conductor rail), Remote control and Hub
23.导体杆（导体导轨）、遥控器和集线器

24. Link ring｜Suspension bar
24. 连杆环|吊杆
         It’s for connecting plain trolley and electric chain hoist, Suspension bar is only used to connect hoist to Plain trolley.
它用于连接普通小车和环链电动葫芦，吊杆仅用于将提升机连接到普通小车。


25. Hanging ring｜Suspension Eyelett
25. 吊环 | 悬挂孔眼
         Suspension Eyelett is only used to connect electric chain hoist to MDT
悬挂孔眼仅用于将环链电动葫芦连接到 MDT
         Both Suspension bar and Suspension Eyelett’s size is different for different capacity and could not interchanged between plain trolley and MDT.
悬挂杆和悬挂孔眼的尺寸因容量不同而不同，普通手推车和 MDT 之间不能互换。

26. Schneider Contactor or Taiwan Shihlin contactor
26. 施耐德接触器或台湾士林接触器




27.Bearing  27.轴承
28. Connection  28. 链轮


29. Kit adjustable for I beam
29. 套件可针对工字梁进行调节


30. Adjustment value of brake
30、制动器调整值
           It is adjusted according to glide quantity measuring condition when rated loading is made on test bed, after using some time the glide quantity will increase, it could be adjusted by special tools for brake screw. We can supply a brake tools before delivery if needed. Trolley brake could not be adjusted (pad thickness is 4mm for all capacity trolley)
在试验台上进行额定载荷时，根据滑动量测量条件进行调整，使用一段时间后滑动量会增加，可以通过制动螺杆专用工具进行调整。如果需要，我们可以在交货前提供制动工具。手推车制动器无法调节（所有容量手推车的垫片厚度为 4mm）
31. Gear box oil adding
31、齿轮箱加油
           It includes ISO46 refrigerating machine oil, 0.7L-3L according to different capacity. If oil leaking is in electric parts, need to clean firstly.
它包括 ISO46 制冷机油，根据不同的容量 0.7L-3L。如果漏油是在电气部件中，需要先清洁。




32. Classification  32. 分类
           The insulation grade is F
绝缘等级为 F
           Suspension varieties: Hook, manual trolley, motorized trolley
悬挂品种：吊钩、手动手推车、电动手推车
           Operating temperature are range from -20 to 40 ℃ (-4 to 104 °F)
工作温度范围为 -20 至 40 °C（-4 至 104 °F）
           Operating humidity ranges from 85% RH or less.
工作湿度范围为 85% RH 或更低。
33. Protection class  33. 防护等级
             RM Electric chain Hoist and push button use IP54 (standard) IP55 for Hoist Body, IP55 for push button control. Standard one is for indoor use; it is suitable for outdoor operation but need to avoid direction. What’s more, the protection class should be improved (IP55) if for outdoor use, otherwise, motor may be burned. 
RM 环链电动葫芦和按钮使用 IP54（标准）起重机本体 IP55，按钮控制 IP55。标准一是室内使用;它适合户外作，但需要避免方向。更重要的是，如果用于室外使用，则应提高防护等级（IP55），否则可能会烧毁电机。
             IP 65 （防爆防尘）is also available upon to your request
IP 65 （防爆防尘）也可根据您的要求提供
34. Noise   34. 噪音
           Single/ dual speed: 81dB.
单/双速：81dB。
35. Single external strain relief for cable pendan
35. 电缆悬挂的单个外部应力消除装置




Whatever 3 core, 5 core or 8 core, it does not include wire rope, we take single speed for example:
无论是3芯、5芯还是8芯，都不包括钢丝绳，我们以单速为例：
           3 core used in 2 points + emergency stop
3 芯采用 2 点 + 紧急停止
           5 core used in 4 points + emergency stop
4点5芯使用+急停
           8 core used in 6 points + emergency stop + start
8芯用6点+急停+启动
36. Others  36. 其他
           1.  For Dual voltage, only single speed is available.
1. 对于双电压，只有单速可用。
           For Single voltage, dual speed is available.
对于单电压，提供双速。
           (Reason: motor is too small and impossible for wiring 4 lines if dual voltage, dual speed)
（原因：电机太小，如果双电压、双速，则无法接线4线）
           2.  There are many parameters and technical details which need consideration: capacity, standard lifting height, lifting speed, lifting motor including  power, rotation speed, phases, voltage and frequency, operation motor, load chain falls, chain specification, test load, weight, beam, chain add weight meter and other parameters.
2、需要考虑的参数和技术细节有很多：容量、标准起升高度、起升速度、起升电机包括功率、转速、相位、电压和频率、作电机、负载链下落、链条规格、测试载荷、重量、横梁、链条添加重量计等参数。
           3.  The speed can be divided into single speed, double speed or frequency inverter.
3、速度可分为单速、双速或变频器。




Different types  不同类型


A.0.5Ton-10Ton (With Hook Suspension)
A.0.5 吨-10 吨（带吊钩悬挂）


B.15Ton-35Ton (With Bolts)
B.15 吨-35 吨（带螺栓）

C.0.5Ton-10Ton (With Electric Trolley)
C.0.5 吨-10 吨（带电动小车）





D.15Ton-25Ton (With Electric Trolley)

D.15 吨-25 吨（带电动小车）































E.0.5Ton-10Ton (Ultra Low Headroom)
E.0.5Ton-10Ton（超低净空）

F.0.5Ton-5Ton (With Plain Trolley)
F.0.5Ton-5Ton（带普通小车）