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        DBY、DBYK系列

        更新:2013/12/22 16:17:29 點擊:
        產品介紹


        DB、DC型減速器包括DBY二級硬齒面;DCY三級硬齒面;DBZ二級中硬齒面;DCZ三級中硬齒面;DBYK二級硬齒面空心軸式和DCYK三級硬齒面空心軸式六個系列減速器。高速級為弧齒錐齒輪,中低速級為圓柱齒輪。這種減速器具有承載能力大、傳動效率高、噪聲低、體積小、壽命長的特點,用于輸入軸與輸出軸呈垂直方向布置的傳動裝置,如帶式輸送機及各種運輸機械,也可用于煤炭、冶金、礦山、化工、建材、輕工和石油等各種通用機械的傳動中。其工作條件為:
        1、 齒輪圓周速度≤20m/s;
        2、 輸入軸轉速≤1500r/min;
        3、 工作溫度為-40~45℃,當環境溫度<0℃時,啟動前潤滑油應加熱到10℃。
        標記示例



        公稱中心距a/mm

        公稱傳動比i

        8

        10

        11.2

        12.5

        14

        160

        7.752

        9.593

        10.905

        12.265

        13.943

        180

        7.811

        9.743

        11.100

        12.458

        14.192

        200

        8.041

        10.267

        11.119

        12.781

        13.842

        224

        7.841

        10.267

        11.273

        12.781

        14.035

        250

        8.028

        10.251

        11.101

        12.698

        13.752

        280

        7.818

        9.888

        11.256

        12.248

        13.943

        315

        7.950

        10.244

        11.050

        12.690

        13.688

        355

        7.829

        9.991

        11.242

        12.377

        13.926

        400

        7.820

        10.238

        11.368

        12.635

        14.029

        450

        7.820

        10.238

        11.242

        12.635

        13.874

        500

        7.812

        10.025

        11.327

        12.635

        14.276

        560

        8.010

        9.757

        11.008

        12.297

        13.874

         

        公稱中心距a/mm

        公稱傳動比i

        16

        18

        20

        22.4

        25

        28

        31.5

        35.5

        40

        45

        50

        160

        15.450

        17.602

        20.260

        23.071

        25.011

        29.053

        31.495

        35.757

        38.763

        45.814

        49.665

        180

        15.882

        17.962

        20.382

        22.820

        26.168

        28.737

        32.952

        35.442

        40.641

        45.316

        51.963

        200

        16.323

        17.643

        19.935

        22.431

        25.242

        28.247

        31.786

        34.838

        39.202

        44.543

        50.124

        224

        15.673

        17.847

        19.393

        22.094

        25.117

        27.427

        31.180

        33.827

        38.455

        43.250

        49.169

        250

        16.193

        18.130

        20.198

        22.728

        25.893

        28.214

        32.143

        34.798

        39.643

        44.492

        50.687

        280

        15.805

        17.785

        20.181

        22.852

        24.748

        28.368

        30.722

        35.933

        38.915

        44.735

        48.447

        315

        15.673

        17.855

        20.520

        23.024

        25.282

        28.582

        31.384

        36.204

        39.753

        45.071

        49.490

        355

        15.906

        17.898

        20.309

        23.138

        25.057

        27.867

        30.179

        36.147

        39.147

        44.778

        48.493

        400

        15.490

        17.540

        19.590

        22.318

        25.406

        26.880

        30.600

        34.867

        39.692

        43.192

        49.169

        450

        15.750

        17.672

        20.296

        23.123

        24.941

        27.849

        30.039

        36.124

        38.964

        44.749

        48.267

        500

        15.825

        18.029

        20.195

        22.383

        25.185

        26.959

        30.333

        34.969

        39.346

        43.318

        48.741

        560

        15.688

        17.873

        20.540

        22.201

        24.652

        27.693

        30.750

        35.834

        39.789

        44.221

        49.103

        630

        15.412

        17.559

        20.179

        22.990

        25.244

        27.901

        30.637

        36.103

        39.643

        44.554

        48.922

        710

        15.724

        17.428

        20.179

        22.647

        25.588

        27.485

        31.054

        34.823

        39.346

        43.889

        49.589

        800

        16.123

        17.428

        19.641

        22.376

        25.244

        27.156

        30.637

        34.407

        38.817

        43.364

        48.922

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