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28JXE5K/28ZY38



28mm OD Planetary Gearbox, Permissible Load Range: 0.05N.m~0.5N.m

  • Technical Specification

  • Dimensions

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    Motor Technical Data

    TYPE
    Rated

    voltage

    No-load

    speed

    No-load

    current

    Rated

    speed

    Rated

    torque

    Output

    power

    Rated

    current

    Stall

    torque

    Stall

    current

    VDC r/min mA r/min mN.m W mA mN.m A
    28ZY38-1240 12 4000 80 2600 7 1.86 350 20 0.75
    28ZY38-1250 12 5000 100 3450 7 2.48 370 21.5 0.9

    Gear Motor Technical Data

    28ZY38-1240 DC Motor

    Reduction ratio 3.7 5.2 14 19 27 51 71 100 139 189
    Number of gear trains 1 1 2 2 2 3 3 3 3 4
    Length(L)      mm 23.5 23.5 26.5 26.5 26.5 31.8 31.8 31.8 31.8 37.0
    No-load speed  r/min 1078 772 286 211 148 78 56 40 29 21
    Rated speed  r/min 701 502 186 137 96 51 37 26 19 14
    Rated torque  N.m 0.023 0.033 0.079 0.11 0.15 0.26 0.36 0.5 0.5 0.5
    Max. permissible load in a short time N.m 0.15 0.15 0.6 0.6 0.6 1.2 1.2 1.2 1.2 1.5

    28ZY38-1250 DC Motor

    Reduction ratio 3.7 5.2 14 19 27 51 71 100 139 189
    Number of gear trains 1 1 2 2 2 3 3 3 3 4
    Length(L)      mm 23.5 23.5 26.5 26.5 26.5 31.8 31.8 31.8 31.8 37.0
    No-load speed  r/min 1348 965 357 263 185 98 70 50 36 26
    Rated speed  r/min 930 666 246 182 128 68 49 35 25 18
    Rated torque  N.m 0.023 0.033 0.079 0.11 0.15 0.26 0.36 0.5 0.5 0.5
    Max. permissible load in a short time N.m 0.15 0.15 0.6 0.6 0.6 1.2 1.2 1.2 1.2 1.5