The main parameters and parts of the escalator 1. The main parameters (1) rated speed (Y /): Cascade speed under no-load conditions (m / s). Typically 0.5m / s, 0.65m / s and 0.75m / s. (2) tilt angle (α): the maximum angle with the horizontal plane running cascade configuration, sales escalators, typically 30 ° or 35 °. (3) lifting height (H): vertical on the basis and starting point of the escalator under the height difference (m). (4) Step width (B): Cascade nominal width (mm). (5) rung horizontal section (L): the level of imports from the escalator at running (mm). When v = 0.50m / s, Yangxin County escalators, L≥800mm; when v≤0.65m / s when, L≥1200mml when v≤0.75m / s when, L≥1600mm. Ladder circuit fault major faults include: Cascade deviation; cascade grazing skirt at runtime. There are many reasons: (1) Cascade operation is not level, not the level of each zone branch ladder on the way; 3) adjacent to the gap between the two rung rung during the operation should be kept constant; (4) the two guide rails in the horizontal direction Parallel inconsistent. Cascade troubleshooting method: Yangxin County escalators | Noah Witt elevators | escalators customized by Texas Noah Witt Elevator Company. Yangxin County escalators | Noah Witt Elevator | Escalator custom Texas Noah Witt Elevator Co. (www.dznywt.com) (www.dznywt.com) this year introduced a new upgrade, the above picture is only for reference, please call the contact phone book page or image on to obtain the latest information, contact: Jingli.