<pre id="7xnnr"></pre>

        <del id="7xnnr"><video id="7xnnr"><i id="7xnnr"></i></video></del>

        <cite id="7xnnr"><span id="7xnnr"><ol id="7xnnr"></ol></span></cite>

          <th id="7xnnr"></th>

            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

            更多產品
            亚洲视频免费一区_日本爆乳电影中文字幕_国产午夜精品久久精品_国产一区二区四区在线观看