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  1. 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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