Cangzhou Ever-Power Coupling Co., Ltd.
    Product DetailsYour location: Home >> Product center >> Safety coupling >> see details
    Safety coupling
    product name:

    Safety coupling

    Product introduction:

    MAL friction safety coupling is also called torque-limiting coupling. The main structure is a double-row roller chain coupling and friction transmission device. It is a type of flexible safety coupling with elastic elements. Relative sliding can occur between the sprocket and the friction plate to play a safety protection role. The torque is determined according to the compression of the disc spring. The MAL friction safety coupling can be used in coaxial transmission, or it can be used in parallel shaft system with a single-row chain, with the same performance


    Features of MAL friction safety coupling
    (1) It has a small amount of damping, buffering and compensation performance.
    (2) Protect the motor and other parts.
    (3) Convenient for assembly, disassembly and maintenance.
    (4) Reliable work and long service life.
    (5) It can be used in harsh working conditions such as humidity and dust.
    (6) Automatic power off and alarm can be realized.
    (7) Change the sprocket to gear or belt wheel transmission.Can expand the scope of use.

    model

    Slip torque Tn N · m

    Allowable speed R/min

    Shaft hole size

    Chain number

    D

    D1

    D2

    S

    Weight kg

    Turning
    Inertia kg · m 2

    Active end

    y

    Driven end

    J1

    min

    Max

    d1

    L1

    d2

    L2

    MAL
    1Q

    6. 3

    28

    1000

    10 ~ 19

    52

    14 ~ 28

    27 ~ 44

    TG 127x 2

    102

    M33 x 1.5

    60

    3.7

    3.0

    0.003

    MAL
    1Z

    14

    56

    1000

    16 ~ 24

    52

    18 ~ 38

    30 ~ 60

    MAL
    2Q

    20

    80

    800

    16 ~ 25

    62

    18 ~ 38

    30 ~ 60

    TG
    158 x 2

    137

    M42 x 1.5

    80

    4.2

    8.0

    0.014

    MAL
    2Z

    40

    140

    800

    19 ~ 30

    62

    20 ~ 45

    38 ~ 84

    MAL
    3Q

    63

    224

    500

    20 ~ 35

    75 ~ 82

    20 ~ 48

    60 ~ 107

    TG 190 x 2

    188

    M65
    x 2

    110

    3.7

    18.9

    0.061

    MAL
    3Z

    90

    400

    500

    25 ~ 45

    75 ~ 112

    30 ~ 65

    60 ~ 107

    MAL
    4Q

    125

    560

    400

    30 ~ 50

    100 ~ 112

    30 ~ 70

    84 ~ 132

    TG 254 x 2

    251

    M90
    x 2

    150

    5.2

    46.5

    0.658

    MAL
    4Z

    224

    1120

    400

    35 ~ 63

    100 ~ 142

    40 ~ 90

    84 ~ 107

    MAL
    5Q

    400

    1400

    300

    38 ~ 63

    120 ~ 142

    40 ~ 75

    84 ~ 132

    TG 444x 2

    345

    M100 x 2

    130

    3.8

    76.5

    0.921

    MAL
    5Z

    630

    2000

    300

    42 ~ 71

    120 ~ 142

    45 ~ 85

    84 ~ 132

    MAL
    6Q

    900

    2800

    200

    40 ~ 75

    150

    45 ~ 85

    84 ~ 132

    TG 508x 2

    470

    M150 x 2

    145

    5.4

    155

    3.726

    MAL
    6Z

    2000

    4000

    200

    65 ~ 100

    150 ~ 212

    65 ~ 100

    132 ~ 167

    MAL
    7Q

    2500

    5000

    140

    70 ~ 110

    190 ~ 212

    80 ~ 140

    132 ~ 202

    TG
    508 x 2

    567

    M190
    x 2

    250

    10

    335

    8.249

    MAL
    7Z

    4500

    10000

    140

    95 ~ 130

    190 ~ 252

    110 ~ 170

    167 ~ 242

    Note: Q is light and Z is heavy. The only difference is the thickness of the disc spring.

    The allowable deviation of this type of coupling shall not exceed the following table mm

    specification

    MAL1Q/Z

    MAL2 Q/Z

    MAL3 Q/Z

    MAL4 Q/Z

    MAL5 Q/Z

    MAL6 Q/Z

    MAL7 Q/Z

    Axial

    + 0.95

    + 0.15

    + 1.4

    + 1.9

    + 3.3

    + 3.8

    + 3.8

    Radial

    0.25

    0.32

    0.38

    0.50

    0.88

    1.0

    1.0

    Angular

    X

    Related ProductsRELATED PRODUCT

    Copyright© www.pinflex-coupling.xyz
    Cangzhou Ever-Power Coupling Co., Ltd.
    Email: sales@pinflex-coupling.xyz