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      1. 民主機械 產品中心

        PRODUCT CENTER

        產品中心

        PRODUCT CENTER

        首頁>產品中心

        一級傳動裝置

        Single-stage drive device

        產品簡介

        本產品采用蝸輪蝸桿傳動副。體積小、重量輕,輸出扭矩大、結構合理、操作方便,具有可靠的自鎖性。適用于90°回轉的蝶閥、球閥、旋塞閥等閥i門的控制。

        In this product a gear-worm drive set is used this product is characterized by small size, light weight, large output torque, rational structuSre, to open and having reliably self-hold capacity. It is suitable to control the 90° rotay buttefly valve, ball valve, cock valve and reulating valve, etc.

        image.png

        技術參數

        型號/ Model

        額定扭矩/TorqueN.m

        速比/Ratio

        輸入扭矩/Input(N.m)

        重量/WT(kg)

        備注/Remarks

        3D-15

        170

        24:1

        30

        3.2


        3D-50

        750

        38:1

        80

        9.5


        3D-120

        1200

        50:1

        100

        12


        3D-250

        2500

        80:1

        170

        32


        3D-300

        3000

        86:1

        180

        37


        外形尺寸表


        型號/ Model

        A

        B

        C

        D

        E

        H

        Φ

        h

        E1

        3D-15

        206

        158

        114

        96

        43.5

        58

        150

        29

        48

        3D-50

        311

        240

        167

        142

        63

        70

        300

        35

        71

        3D-120

        307

        229

        190

        156

        78

        73

        300

        38

        78

        3D-250

        418

        288

        290

        260

        120

        110

        380

        58.5

        130

        3D-300

        409

        271

        309

        275

        130

        114

        380

        60.5

        138

        連接尺寸表

        型號/ Model

        適用蝶閥口徑/Available opening of butterfly valve

        d

        b

        t

        D1

        D2

        n-M

        公制/metric system

        英制/british system

        3D-15

        50-80

        2-3

        12.7

        3

        14.1

        92

        57.15

        4-M6

        100

        4

        15.9

        5

        18.2

        70

        4-M8

        125-150

        5-6

        19.05

        5

        21.35

        70

        4-M8

        3D-50

        200

        8

        22.2

        5

        24.5

        125

        88.9

        4-M12

        250

        10

        28.6

        8

        31.9

        3D-120

        300-350

        12-14

        31.8

        9

        35.1

        140

        108

        4-M12

        3D-250

        400

        16

        33.3

        10

        36.6

        200

        158.75

        4-M18

        450

        18

        38.1

        10

        41.4

        3D-300

        500

        20

        41.3

        10

        44.6

        200

        158.75

        4-M18


        首頁>產品中心

        一級傳動裝置

        Single-stage drive device

        產品簡介

        本產品采用蝸輪蝸桿傳動副。體積小、重量輕,輸出扭矩大、結構合理、操作方便,具有可靠的自鎖性。適用于90°回轉的蝶閥、球閥、旋塞閥等閥i門的控制。

        In this product a gear-worm drive set is used this product is characterized by small size, light weight, large output torque, rational structuSre, to open and having reliably self-hold capacity. It is suitable to control the 90° rotay buttefly valve, ball valve, cock valve and reulating valve, etc.

        image.png

        技術參數

        型號/ Model

        額定扭矩/TorqueN.m

        速比/Ratio

        輸入扭矩/Input(N.m)

        重量/WT(kg)

        備注/Remarks

        3D-15

        170

        24:1

        30

        3.2


        3D-50

        750

        38:1

        80

        9.5


        3D-120

        1200

        50:1

        100

        12


        3D-250

        2500

        80:1

        170

        32


        3D-300

        3000

        86:1

        180

        37


        外形尺寸表


        型號/ Model

        A

        B

        C

        D

        E

        H

        Φ

        h

        E1

        3D-15

        206

        158

        114

        96

        43.5

        58

        150

        29

        48

        3D-50

        311

        240

        167

        142

        63

        70

        300

        35

        71

        3D-120

        307

        229

        190

        156

        78

        73

        300

        38

        78

        3D-250

        418

        288

        290

        260

        120

        110

        380

        58.5

        130

        3D-300

        409

        271

        309

        275

        130

        114

        380

        60.5

        138

        連接尺寸表

        型號/ Model

        適用蝶閥口徑/Available opening of butterfly valve

        d

        b

        t

        D1

        D2

        n-M

        公制/metric system

        英制/british system

        3D-15

        50-80

        2-3

        12.7

        3

        14.1

        92

        57.15

        4-M6

        100

        4

        15.9

        5

        18.2

        70

        4-M8

        125-150

        5-6

        19.05

        5

        21.35

        70

        4-M8

        3D-50

        200

        8

        22.2

        5

        24.5

        125

        88.9

        4-M12

        250

        10

        28.6

        8

        31.9

        3D-120

        300-350

        12-14

        31.8

        9

        35.1

        140

        108

        4-M12

        3D-250

        400

        16

        33.3

        10

        36.6

        200

        158.75

        4-M18

        450

        18

        38.1

        10

        41.4

        3D-300

        500

        20

        41.3

        10

        44.6

        200

        158.75

        4-M18


        產品簡介

        本產品采用蝸輪蝸桿傳動副。體積小、重量輕,輸出扭矩大、結構合理、操作方便,具有可靠的自鎖性。適用于90°回轉的蝶閥、球閥、旋塞閥等閥i門的控制。

        In this product a gear-worm drive set is used this product is characterized by small size, light weight, large output torque, rational structuSre, to open and having reliably self-hold capacity. It is suitable to control the 90° rotay buttefly valve, ball valve, cock valve and reulating valve, etc.

        image.png

        技術參數

        型號/ Model

        額定扭矩/TorqueN.m

        速比/Ratio

        輸入扭矩/Input(N.m)

        重量/WT(kg)

        備注/Remarks

        3D-15

        170

        24:1

        30

        3.2


        3D-50

        750

        38:1

        80

        9.5


        3D-120

        1200

        50:1

        100

        12


        3D-250

        2500

        80:1

        170

        32


        3D-300

        3000

        86:1

        180

        37


        外形尺寸表


        型號/ Model

        A

        B

        C

        D

        E

        H

        Φ

        h

        E1

        3D-15

        206

        158

        114

        96

        43.5

        58

        150

        29

        48

        3D-50

        311

        240

        167

        142

        63

        70

        300

        35

        71

        3D-120

        307

        229

        190

        156

        78

        73

        300

        38

        78

        3D-250

        418

        288

        290

        260

        120

        110

        380

        58.5

        130

        3D-300

        409

        271

        309

        275

        130

        114

        380

        60.5

        138

        連接尺寸表

        型號/ Model

        適用蝶閥口徑/Available opening of butterfly valve

        d

        b

        t

        D1

        D2

        n-M

        公制/metric system

        英制/british system

        3D-15

        50-80

        2-3

        12.7

        3

        14.1

        92

        57.15

        4-M6

        100

        4

        15.9

        5

        18.2

        70

        4-M8

        125-150

        5-6

        19.05

        5

        21.35

        70

        4-M8

        3D-50

        200

        8

        22.2

        5

        24.5

        125

        88.9

        4-M12

        250

        10

        28.6

        8

        31.9

        3D-120

        300-350

        12-14

        31.8

        9

        35.1

        140

        108

        4-M12

        3D-250

        400

        16

        33.3

        10

        36.6

        200

        158.75

        4-M18

        450

        18

        38.1

        10

        41.4

        3D-300

        500

        20

        41.3

        10

        44.6

        200

        158.75

        4-M18


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        genghz@126.com

        0319-5806391

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