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Parallel Shaft Mounted Speed Reducer Gearbox / Cast Steel Standard 90 Degree Gearbox

Categories Speed Reducer Gearbox
Brand Name: SEEC
Model Number: Speed reducer Gearbox
Certification: ISO
Place of Origin: China
Delivery Time: 1-3months
Packaging Details: Standard international package
MOQ: 1
Type 1: Speed reducer Gearbox
Type 2: Cast iron
Type 3: hot rolling mill
Type 4: cold rolling mill
Type 5: cast steel
Type: CCM
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    Parallel Shaft Mounted Speed Reducer Gearbox / Cast Steel Standard 90 Degree Gearbox

    Speed reducer Gearbox Caster hot rolling mill cold rolling mill


    Hardened tooth surface Gear box

    ZY-DY series products include ZDY, ZLY and ZSY types of parallel shaft reducers and DBY, DBYK, DCY and DCYK types of vertical transmission reducers.

    3.1 ZDY, ZLY and ZSY types of reducers


    ZDY, ZLY and ZSY types of external gearing involute cylindrical gear reducers are in compliance of JB/T8853-1999. They are suitable for metallurgical industry, mining industry, cranes, cement making machineries, construction industry, chemical industry and light industries, etc.
    High-speed shaft of the gear reducer rotates slower than 1500r/min; transmission circular speed of the gear reducer does not exceed 20m/s. ambient temperature is -40~45℃, and when the temperature is below 0℃, warm up lubrication oil before starting the gear reducer.
    Description of codes:

    ZDY stands for single parallel gear reducer;
    ZLY stands for two-stage parallel gear reducer;
    ZSY stands for three-stage parallel gear reducer.


    3.2 DBY, DBYK, DCY and DCYK types gear reducers

    DBY, YK, DCY and DCYK types of vertical transmission gear reducers are in compliance with JB/T9002-1999. Input shaft of this series reducer is perpendicular to output shaft of the reducer. It is used in such machineries like belt conveyers and different kinds of transportation machineries. It can also be used in coil mining industry, metallurgical industry, mining industry, chemical industry, construction industry, light industry and petroleum industry, etc.
    Working conditions: gear circular speed does not exceed 20m/s; input speed should be lower than 1500m/min; ambient temperature: -40~45℃, pre-heat the lubrication oil before starting-up when temperature is below 0℃.

    Description of codes:

    DBY stands for reducers with bevel gears on the first stage and cylindrical helical gears on the second stage.
    DBYK stands for reducers with bevel gears on the first stage, cylindrical helical gears on the second shaft and hollow shaft on the output side.
    DCY stands for reducer with bevel gears on the first stage and cylindrical helical gears on the other two stages.
    DBYK stands for reducers with bevel gears on the first stage, cylindrical helical gears on the other two stages and hollow shafts on the output side.

    QJY Type code & main data

    Basic typeSmart typeAnchor bolt typeHollow shaft typeStepDriving ratio range

    Power arrange
    KW

    Center distance range
    mm

    QJY2QJYD2QJYA226.3-208.7-5717140-800
    QJY3QJY23

    QJYD3
    QJYD23

    QJYA23
    QJYA3

    320-1002.9-1801170-800
    QJY34QJYD24QJRA344100-4000.72-360170-800

    Basic typeSmart typeAnchor bolt typeHollow shaft typeStepDriving ratio range

    Power arrange
    KW

    Center distance range
    mm

    QJY2QJYD2QJYA226.3-208.7-5717140-800
    QJY3QJY23

    QJYD3
    QJYD23

    QJYA23
    QJYA3

    320-1002.9-1801170-800
    QJY34QJYD24QJRA344100-4000.72-360170-800

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