Stacker crane is short for stacker, which is the characteristic sign of automated warehouse. It undertakes the functions of picking up, transporting, lifting and shipping.Therefore, the function of the stacker directly determines the throughput efficiency of the warehouse.Then the main technical parameters of the stacker are: walking speed, lifting speed, fork telescopic speed, positioning accuracy, load, lifting height, etc. the walking speed, lifting speed, fork telescopic speed directly determine the frequency of goods in and out of the warehouse.
1. Walking speed refers to the horizontal walking speed of the stacker, and its key parameter is walking acceleration;
2. The lifting speed is the lifting speed of the goods in the vertical plane, and the key parameter is the lifting acceleration;
3. The telescopic speed of the fork refers to the speed of the fork to put or take out the goods.
4. The positioning accuracy generally refers to the stop accuracy of the stacker relative to the target location, which is three-dimensional accuracy, generally including laser positioning, encoder positioning, etc.Laser positioning is generally used in the warehouse without smoke and other substances affecting laser accuracy.Encoder is generally higher than laser positioning accuracy, because the cost is relatively high
5. Load capacity refers to the weight of goods loaded by the stacker, so the stacker can be divided into light stacker, medium stacker and heavy stacker.