电玩城游戏大厅

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                            专业机械设备领域精密齿轮制造商标准件厂家直供

                            电玩城游戏大厅 同步带轮常见问题

                            同步带轮规格设计主要公差表及标准齿面宽度

                            同步带轮外径标准公差表,带轮端面允许跳动量标准公差表,带轮端面允许跳动量标准公差表,各种型号带轮标准齿面宽度尺寸表

                            带轮外径公差(单位:MM)表1

                            带轮外径

                            公差

                            ≤25.40

                            +0.05/0

                            ≤25.40~50.80

                            +0.08/0

                            ≤50.80~101.60

                            +0.10/0

                            ≤101.60~177.80

                            +0.13/0

                            ≤177.80~304.80

                            +0.15/0

                            ≤304.80~508.00

                            +0.18/0

                            >508.00

                            +0.20/0

                            带轮端面允许跳动量公差(单位:MM)表2

                            带轮外径

                            允许跳动量

                            ≤101.60

                            0.1

                            >101.60~254.00

                            带轮外径x0.001

                            >254.00

                            0.25+[(带轮外径-254.00)x0.005]

                            带轮径向允许跳动量(单位:MM)表3

                            带轮外径

                            允许跳值

                            ≤203.20

                            0.13

                            >203.20

                            0.13+[(带轮外径-203.20)x0.005]

                            各种型号带轮齿面宽度尺寸 表4

                            型号

                            同步带宽度

                            同步带轮齿面最小实际宽度

                            代号

                            带宽

                            两面挡边带轮

                            单面挡边带轮

                            无挡边带轮

                            MXL

                            12

                            3

                            4

                            5

                            6

                            19

                            4.8

                            5.8

                            6.8

                            7.8

                            25

                            6.4

                            7.5

                            8.5

                            9.5

                            XL

                            25

                            6.4

                            7.5

                            8.5

                            9.5

                            31

                            7.9

                            9

                            10

                            11

                            37

                            9.5

                            11

                            12

                            13

                            L

                            50

                            12.7

                            14

                            15.5

                            17

                            75

                            19.1

                            21

                            22

                            24

                            100

                            25.4

                            27

                            28.5

                            30

                            H

                            75

                            19.1

                            21

                            23

                            25

                            100

                            25.4

                            27

                            29

                            31

                            150

                            38.1

                            40

                            42

                            44

                            200

                            50.8

                            53

                            55

                            58

                            T2.5

                            4

                            4

                            6

                            7

                            8

                            6

                            6

                            8

                            9

                            10

                            10

                            10

                            12

                            13

                            14

                            T5 AT5

                            6

                            6

                            8

                            9

                            11

                            10

                            10

                            12

                            13

                            15

                            16

                            16

                            18

                            20

                            22

                            25

                            25

                            27

                            29

                            31

                            T10AT10

                            16

                            16

                            18

                            22

                            24

                            25

                            25

                            27

                            30

                            33

                            32

                            32

                            34

                            37

                            40

                            50

                            50

                            53

                            56

                            59

                            3M S3M

                            6

                            6

                            9

                            10

                            11

                            9

                            9

                            12

                            13

                            14

                            15

                            15

                            18

                            19

                            20

                            5M S4.5M S5M

                            9

                            9

                            12

                            13

                            14

                            15

                            15

                            18

                            19

                            20

                            25

                            25

                            28

                            29

                            30

                            30

                            30

                            34

                            36

                            38

                            8M S8M

                            30

                            30

                            34

                            36

                            38

                            40

                            40

                            44

                            46

                            48

                            50

                            50

                            54

                            56

                            58

                            85

                            85

                            90

                            92

                            94

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