12/21/2023 0 Comments Free downloads LightBulb 2.4.6The equivalent static loading per pair of guide rails is 11,895 lb and, given a 15 lb rail, there is a maximum bracket spacing of 13 ft 3 in. For 6,000 lb total weight of car plus load and a 4,700 lb counterweight, both roped 2:1 200 lb suspension weight 150 lb compensation weight 45 lb traveling cable weight, and a machine weight of 800 lb and with the machine supported in the overhead by one guide rail the impacted reaction on that guide rail due to the machine loading is 6,000 lb + 4,700 lb + 200 lb + 150 lb + 45 lb + 800 lb = 11,895 lb. The equivalent static loading per pair of guide rails is 5440 kg and, given a 22.5 kg/m rail, there is a maximum bracket spacing of 4 0 5 0 mm. For 2750 kg total weight of car plus load and a 2150 kg counterweight, both roped 2:1 90 kg suspension weight, 70 kg compensation weight, 20 kg traveling cable weight, and a machine weight of 360 kg and with the machine supported in the overhead by one guide rail the impacted reaction on that guide rail due to the machine loading is 2750 kg + 2150 kg + 90 kg + 70 kg + 20 kg + 360 kg = 5440 kg. Maximum Car Speed at Which Governor Overspeed Switch Operates, Down, ft/min Maximum Car Speed at Which Governor Overspeed Switch Operates, Down, m/s Table 2.18.2.1 Maximum Car Speeds at Which Speed Governor Trips and Governor Overspeed Switch Operates SI Units Table 2.17.3 Maximum and Minimum Stopping Distances for Type B Car Safeties With Rated Load at Maximum Car Governor Tripping Speed SI Units ![]() Threaded brace rods and other tension members except bolts ![]() Table 2.15.10.1 Maximum Allowable Stresses in Car Frame and Platform Members and Connections, for Steels Specified in 2.15.6.2.1 and 2.15.6.2.2 Member Type
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