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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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