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Pulleys for Metric Polyurethane Timing Belts PDF ... - Cross & Morse

Pulleys for Metric Polyurethane Timing Belts PDF ... - Cross & Morse

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<strong>Pulleys</strong> <strong>for</strong> <strong>Metric</strong> <strong>Polyurethane</strong>AT10 <strong>Belts</strong>Pulley TypesThe Pulley types referred to intables are as drawings below.Suffix ‘F’ indicates pulley hasflanges.Std. <strong>Pulleys</strong> can be reworkedto customers bore andkeywaying requirements.dpdoAdpdoLFType 1LFType 1FddMMAll pulleys machined fromaluminium <strong>for</strong> low weight andinertia, and fitted as indicatedwith steel flanges.All dimensions in mmCatalogueNo.No.TeethZPulleyTypePitch CircleDia.dpMin.Bored10mm Pitch <strong>Pulleys</strong> <strong>for</strong> 16mm Wide Belt Ref. 16T10 16AT1016 AT10-1516 AT10-1616 AT10-1816 AT10-1916 AT10-2016 AT10-2216 AT10-2416 AT10-2516 AT10-2616 AT10-2716 AT10-2816 AT10-3016 AT10-3216 AT10-3616 AT10-4016 AT10-4416 AT10-4816 AT10-601516181920222425262728303236404448601F1F1F1F1F1F1F1F1F1F1F1F1F1F1F11147.7550.9357.3060.4863.6670.0376.3979.5882.7685.9489.1395.49101.86114.59127.32140.06152.79190.9910mm Pitch <strong>Pulleys</strong> <strong>for</strong> 25mm Wide Belt Ref. 25AT1025 AT10-1525 AT10-1625 AT10-1825 AT10-1925 AT10-2025 AT10-2225 AT10-2425 AT10-2525 AT10-2625 AT10-2725 AT10-2825 AT10-3025 AT10-3225 AT10-3625 AT10-4025 AT10-4425 AT10-4825 AT10-601516181920222425262728303236404448601F1F1F1F1F1F1F1F1F1F1F1F1F1F1F11147.7550.9357.3060.4863.6670.0376.3979.5882.7685.9489.1395.49101.86114.59127.32140.06152.79190.9910mm Pitch <strong>Pulleys</strong> <strong>for</strong> 32mm Wide Belt Ref. 32AT10-32 AT10-1832 AT10-1932 AT10-2032 AT10-2232 AT10-2432 AT10-2532 AT10-2632 AT10-2732 AT10-2832 AT10-3032 AT10-3232 AT10-3632 AT10-4032 AT10-4432 AT10-4832 AT10-60181920222425262728303236404448601F1F1F1F1F1F1F1F1F1F1F1F1F11157.3060.4863.6670.0376.3979.5882.7685.9489.1395.49101.86114.59127.32140.06152.79190.9910mm Pitch <strong>Pulleys</strong> <strong>for</strong> 50mm Wide Belt Ref. 50AT1050 AT10-1850 AT10-1950 AT10-2050 AT10-2250 AT10-2450 AT10-2550 AT10-2650 AT10-2750 AT10-2850 AT10-3050 AT10-3250 AT10-3650 AT10-4050 AT10-4450 AT10-4850 AT10-60181920222425262728303236404448601F1F1F1F1F1F1F1F1F1F1F1F1F11157.3060.4863.6670.0376.3979.5882.7685.9489.1395.49101.86114.59127.32140.06152.79190.9988888888888810101010161688888888888810101010161610101212121212121212121616161616Max.Bored20232628303438393939393942455257627221232628303438393939393942455257627226283034383939393939424552576272OusideDiameterdoPulley InstallationCorrect and accurate installation of <strong>Timing</strong> Drives is essential. Pulley alignment and shaft parallelism is very important as misalignment ofthe drive will cause unequal loading across the belt width and edge wear of belt on flanges. Pulley alignment can be checked by placing astraight edge against the outside edge of the pulleys and adjusting so contact made evenly across both pulleys.The shafts should be located within a rigid framework, as any distortion under load could result in a reduction of centre distance whichwill cause jumping of belt on pulley teeth. If idlers are used they must be locked firmly into position after correct belt tensioning.Refer to page 10 <strong>for</strong> additional in<strong>for</strong>mation on drive installation.101012121212121212121216161616162628303438393939393942455257627245.949.155.458.661.868.274.577.780.984.187.293.6100.0112.7125.4138.2150.9189.145.949.155.458.661.868.274.577.780.984.187.293.6100.0112.7125.4138.2150.9189.155.458.661.868.274.577.780.984.187.293.6100.0112.7125.4138.2150.9189.155.458.661.868.274.577.780.984.187.293.6100.0112.7125.4138.2150.9189.1FlangeDia.A515460666675838387919397106120135 ___515460666675838387919397106120135 ___60666675838387919397106120135 ___60666675838387919397106120135 ___PulleyWidthF2121212121212121212121212121212121213030303030303030303030303030303030303737373737373737373737373737373756565656565656565656565656565656BoreLengthL3131313131313131313131313131313131314040404040404040404040404040404040404747474747474747474747474747474766666666666666666666666666666666HubDia.M31354044465258606060606065708088951103235404446525860606060606570808895110404446525860606060606570808895110404446525860606060606570808895110Approx.Weightkg0.120.140.170.190.210.260.290.310.360.370.400.440.490.630.771.001.091.700.160.180.230.250.280.340.390.420.480.540.550.640.690.871.071.351.522.340.260.280.320.400.480.530.570.600.640.740.851.071.321.611.933.000.430.470.520.570.740.770.820.910.961.171.301.642.002.362.834.37T e l + 44 1 2 1 3 60 01 55 Fa x +44 1 2 1 3 25 1 0 7 9 Email sale s @cr o ssmo rse . com43INDEX BACK NEXT

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