HUTCHINSON哈金森/DAYCO岱高三角皮带的规格是由背宽(顶宽)与高(厚)的尺寸来划分的，根据不同的背宽(顶宽)与高(厚)的尺寸，国家标准规定了三角带的O、A、B、C、D、E等多种型号，每种HUTCHINSON哈金森/DAYCO岱高型号的三角带的节宽、顶宽、高度都不相同，所以皮带轮也就必须根据三角带的形状制作出各种槽型;这些不同的槽型皮带轮就决定了皮带轮的O型皮带轮、A型皮带轮、B型皮带轮、C型皮带轮、D型皮带轮、E型皮带轮等多种型号。HUTCHINSON哈金森/DAYCO岱高皮带轮，属于盘毂类零件，一般相对尺寸比较大，制造工艺上一般以铸造、锻造为主。一般尺寸较大的设计为用铸造的方法，材料一般都是铸铁（铸造性能较好），很少用铸钢（钢的铸造性能不佳）；一般尺寸较小的，可以设计为锻造，材料为钢。HUTCHINSON哈金森/DAYCO岱高皮带轮材料和生产要求1.通风机使用带轮的材料为灰铸铁HT200,HT250等(但是也可以根据客户需求使用钢件，铜件，铝件等)。2.带轮应满足:重量轻，质量分布均匀，消除制造中产生的内应力，皮带轮应进行静平衡校正。HUTCHINSON哈金森/DAYCO岱高SPA系列三角皮带标准规格：SPA70730.57SPA130048.97SPA73227.63SPA130749.57SPA75728.75SPA132049.74SPA78229.45SPA133250.44SPA80030.22SPA135751.21SPA80730.64SPA136051.32SPA83231.31SPA138252.30SPA85032.08SPA140053.06SPA85732.46SPA140755.55SPA88233.55SPA142553.76SPA90033.93SPA143254.15SPA90734.25SPA145054.88SPA92541.14SPA145755.27SPA93238.30SPA148256.00SPA95036.06SPA150056.74SPA95739.42SPA150761.91SPA97543.48SPA153262.96SPA98234.46SPA155063.73SPA100037.92SPA155758.94SPA100737.92SPA158259.68SPA103242.36SPA160060.45SPA104739.42SPA160765.90SPA105739.77SPA163261.91SPA106040.16SPA165062.30SPA108042.33SPA165762.65SPA108253.03SPA168263.73SPA108355.72SPA170064.08SPA109049.36SPA170769.99SPA110741.59SPA173265.90SPA112042.36SPA175071.85SPA113242.75SPA175766.29SPA114048.97SPA178273.32SPA115743.83SPA180068.14SPA116044.21SPA180768.14SPA118044.60SPA183269.26SPA120745.68SPA183769.61SPA123246.45SPA185069.99SPA125047.15SPA185770.38SPA125747.54SPA188271.08SPA127247.99SPA190071.85SPA128248.62SPA190772.23SPA192572.93SPA248293.92SPA193272.93SPA250094.66SPA195073.70SPA250794.66SPA195774.05SPA253295.78SPA198274.79SPA258297.63SPA200075.52SPA260798.75SPA202076.29SPA263299.45SPA203076.89SPA2650100.22SPA203276.99SPA2652100.88SPA203776.99SPA2682101.30SPA205077.34SPA2732103.16SPA205777.73SPA2750103.93SPA206077.73SPA2782105.36SPA208278.81SPA2800105.71SPA210079.58SPA2832107.18SPA212080.28SPA2840107.18SPA213280.66SPA2857107.91SPA215081.43SPA2882109.03SPA215780.98SPA2900109.77SPA216081.78SPA2932110.89SPA218282.52SPA2952111.62SPA220082.87SPA2982112.74SPA220283.25SPA3000113.48SPA220783.60SPA3032114.59SPA223284.37SPA3082116.45SPA224084.76SPA3150118.97SPA226085.46SPA3170119.74SPA227085.84SPA3180120.09SPA228086.05SPA3182120.44SPA228286.23SPA3200120.82SPA230086.93SPA3250123.06SPA230787.31SPA3280124.14SPA232087.69SPA3282124.14SPA233288.01SPA3350126.73SPA234088.36SPA3382127.85SPA236089.16SPA3450130.44SPA236289.16SPA3482131.52SPA237289.55SPA3500132.29SPA238289.90SPA3550134.11SPA240090.63SPA3650138.14SPA241090.98SPA3750141.84SPA243091.72SPA3760142.19SPA243292.10SPA3832144.78SPA243892.07SPA3875146.60SPA245092.45SPA4000151.43SPA4250160.59SPA4400166.50SPA4500170.21SPA4750179.80SPA4820182.35SPA5000188.96SPA6000226.95)