Overload Limiter
The Weight Overload Limiterconsists of the sensor, computing amplifier, controlling actuator and load editor, etc. It is equipped with a display, controller and alarm device. When the crane lift items, the deformation of the sensor is converted into an electrical signal, which is amplified, and then the load weight is calculated. When the load weight reaches 90% of the rated weight, a warning signal is issued; When the load exceeds the rate, the power supply is cut off.
Advantages of Overload Limiter
It is widely used with all kinds of bridge cranes and gantry cranes.
Signal sensor inputs and a signal group of relay contactor outputs.
Artificial circuit adjusts built-in potentiometer to set zero and demarcate.
Specification of Overload Limiter
The Overload Limiter receives the force from the crane when lifting materials, then feed backs to the instrument to collect, contrast, read and judge, and then displays current weight and indicates the corresponding state. When the load exceeds the rated weight, the lifting circuit of the crane hook will be cut off immediately to make the crane not lift, in order to protect the crane and operator from being injured.
For 3 ~ 100t overhead crane and gantry crane
Complete sets: includes bearing seat sensor and monitoring instrument composition
Monitoring accuracy:
Display error ≤ ±3%
Action error ≤ ±3%
Comprehensive error ≤ ±5%
Application of Overload Limiter
The Overload Limiter is fitted on the winch wire rope drum shaft for overload protection. It is widely used with all kinds of overhead cranes and gantry cranes.
在线联系供应商
Other supplier products
 |
Portal Crane | Portal Craneis supported on the ground track or foundation by supporting legs on both sides, can run along the ground track, and can also pass rail... |
 |
Quayside Container Crane | The quay craneis a gantry crane installed in a large wharf for loading and unloading ship-carried containers from ships. The quayside container ... |
 |
Double Girder Trolley Hoist | Double Girder Trolley Hoist can be installed on a double girder overhead crane as its lifting mechanism. The rated load is up to 80t. Advantages o... |
 |
Single Girder Overhead Crane | Single Girder Overhead Craneare widely used for lifting goods in factories, warehouses, and material plants. It has a reasonable structure and high... |
 |
Crane Wheel | The crane trolley wheelsare important components used for the traveling of the bridge craneor gantry crane and the running of the trolley. The o... |
Same products
 |
使用 MaAnt M061 镀金焊针进行高效焊接 | 卖方: 深圳市维客修科技有限公司 | MaAnt M061 镀金轻型碳纤维手柄拖锡针套装，可在电子/手机主板 FPC 连接器上均匀快速填锡。MaAnt M061 BGA 回弹焊锡棒镀金拖锡针采用圆球头设计，无棱角、无划痕，不会损坏 ... |
 |
High Hardness Linear Rail Flat Bed CNC Lathe | 卖方: Zhejiang Guoyu CNC Machine Tool Co., Ltd. | It can cut all kinds of turning surfaces by bicycle, such as conical surfaces, special surfaces, ... |
 |
Automation Suction Cups | 卖方: 浙江石井工具有限公司 | The ALUMINUM SUCTION CUP 6106 D is a versatile and reliable tool designed to handle various lif... |
 |
Machinery | 卖方: O&K GROUP LIMITED | Okwishing supplies all kinds of Machinery. Okwishing () is a cross-border e-commerce platform de... |
 |
Mini Excavator Carrier Roller for Kobelco SK045/SK045SR/SK50SR/SK70SR | 卖方: 厦门球实贸易有限公司 | The carrier roller use 50Mn steel, after free forging into work-piece by a 560KG air hammer, comp... |
