ZGC provides a global range of DC motor & driver products

28JN30K/28ZY38



28mm OD Planetary Gearbox, Permissible Load Range: 0.3N.m~3.0N.m

  • Technical Specification

  • Dimensions

  • Download

     

    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 0.90
    28ZY38-2450 24 5000 70 3800 7 2.78 230 25 0.70

    Gear Motor Technical Data

    28ZY38-1240 DC Motor

    Reduction ratio 3.7 5.2 14 19 27 51 71 100 139 189 264 369 516 720
    Number of gear trains 1 1 2 2 2 3 3 3 3 4 4 4 4 4
    Length(L)      mm 29.0 29.0 36.1 36.1 36.1 43.0 43.0 43.0 43.0 49.9 49.9 49.9 49.9 49.9
    No-load speed  r/min 1078 772 286 211 148 78 56 40 29 21 15 11 7.8 5.6
    Rated speed  r/min 701 502 186 137 96 51 37 26 19 14 9.8 7.0 5.0 3.6
    Rated torque  N.m 0.023 0.033 0.079 0.11 0.15 0.26 0.36 0.51 0.71 0.86 1.2 1.7 2.4 3.6
    Max. permissible load in a short time N.m 1.0 1.0 3.5 3.5 3.5 7.5 7.5 7.5 7.5 9 9 9 9 9

    28ZY38-1250 DC Motor

    Reduction ratio 3.7 5.2 14 19 27 51 71 100 139 189 264 369 516 720
    Number of gear trains 1 1 2 2 2 3 3 3 3 4 4 4 4 4
    Length(L)      mm 29.0 29.0 36.1 36.1 36.1 43.0 43.0 43.0 43.0 49.9 49.9 49.9 49.9 49.9
    No-load speed  r/min 1348 965 357 263 185 98 70 50 36 26 19 14 9.7 6.9
    Rated speed  r/min 930 666 246 182 128 68 49 35 25 18 13 9.3 6.7 4.8
    Rated torque  N.m 0.023 0.033 0.079 0.11 0.15 0.26 0.36 0.51 0.71 0.86 1.2 1.7 2.3 3
    Max. permissible load in a short time N.m 1.0 1.0 3.5 3.5 3.5 7.5 7.5 7.5 7.5 9 9 9 9 9

    28ZY38-2450 DC Motor

    Reduction ratio 3.7 5.2 14 19 27 51 71 100 139 189 264 369 264 369
    Number of gear trains 1 1 2 2 2 3 3 3 3 4 4 4 4 4
    Length(L)      mm 29.0 29.0 36.1 36.1 36.1 43.0 43.0 43.0 43.0 49.9 49.9 49.9 49.9 49.9
    No-load speed  r/min 1348 965 357 263 185 98 70 50 36 26 19 14 9.7 6.9
    Rated speed  r/min 1024 734 271 200 141 75 54 38 27 20 14 10 7.4 5.3
    Rated torque  N.m 0.023 0.033 0.079 0.11 0.15 0.26 0.36 0.51 0.71 0.86 1.2 1.7 2.3 3
    Max. permissible load in a short time N.m 1.0 1.0 3.5 3.5 3.5 7.5 7.5 7.5 7.5 9 9 9 9 9