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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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