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880NM Variable Speed Reducer Coaxial Helical Inline

    Buy cheap 880NM Variable Speed Reducer Coaxial Helical Inline from wholesalers
     
    Buy cheap 880NM Variable Speed Reducer Coaxial Helical Inline from wholesalers
    • Buy cheap 880NM Variable Speed Reducer Coaxial Helical Inline from wholesalers
    • Buy cheap 880NM Variable Speed Reducer Coaxial Helical Inline from wholesalers
    • Buy cheap 880NM Variable Speed Reducer Coaxial Helical Inline from wholesalers

    880NM Variable Speed Reducer Coaxial Helical Inline

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    Brand Name : SEW
    Model Number : R77 DRN90S4/BE2
    Certification : CE/3C
    Price : Discussed
    Payment Terms : T/T, Western Union
    Supply Ability : 1000000 pieces/year
    Delivery Time : 3-5 WORK DAYS
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    880NM Variable Speed Reducer Coaxial Helical Inline


    ▶▶▶Description:
    Covering 6 specifications of single-stage reducers and 14 specifications of 2-stage and 3-stage reducers, the R series of helical gear reduction motors perfectly meet the requirements of power and installation space.

    R series helical gearmotors hard surface reducer
    ✪●✪
    Product size&Technical data
    Gear unit sizeR17R27R37R47R57R67R77
    Motor Power(KW)0.09-0.750.12-30.12-30.12-5.50.12-7.50.12-7.50.18-11
    gear ratio range3.83-81.643.37-135.093.41-134.823.83-176.884.59-186.894.29-199.815.31-195.24
    Mamax Gear unit(Nm)85130200300450600820
            


    Gear unit sizeRX57RX67RX77RX87RX97RX107 
    Motor Power(KW)0.12-7.50.12-7.50.12-150.25-300.25-372.2-45 
    gear ratio range1.3-5.51.4-6.071.42-8.001.39-8.651.42-8.231.44-6.63 
    Mamax Gear unit(Nm)69134215405595830 


    ▶▶▶Features

    RX series (single-stage)
    •Highly efficient helical gear units in 6 sizes
    •High output speed, up to 830 Nm
    •Gear unit ratios up to i = 8.65
    •Available in foot or flange-mounted design




    Product data:

    Catalog designationR77 DRN90S4/BE2
    ProductHelical gearmotors R..DRN.. (IE3)
    Product data 
    Speed 50Hz [r/min]1455 / 12
    Total ratio [i]121,42
    Ma max [Nm]820
    Output torque 50Hz [Nm]880
    Service factor SEW-FB0,95
    Mounting positionM1
    ISO codeCLP 220
    Lubricant typeMiner.Oil
    Lubricant volume [l]1,20
    Motor power [kW]1.1
    Motor frequency [Hz]50
    Cyclic duration factor S1-S10S1
    Voltage range [V]220-230 delta/380-400 star
    Nominal current [A]4,50 / 2,60
    cos phi0,73
    Thermal cl.[°C]/Enclosure[IP]155(F) / 55
    International efficiency classIE3
    Efficiency (100% Pn) [%]84,5
    Design specificationIEC 60034
    K.V.A.codeK
    China Efficiency ClassGrade 3
    Ambient temperature min. [°C]-20
    Ambient temperature max. [°C]40
    Brake voltage [V]/-torque [Nm]230 AC / 14
    Brake voltage range [V]220-266 AC
    Brake rectifier nameplateBG1.5
    NameplateEnglish
    Weight57.00 kg


    ▶▶▶Areas of application
    RX series (single-stage)
    ◆Roller conveyors ◆Belt conveyors ◆Chain conveyors

    R series (two-stage and three-stage)
    ◆Rotary tables ◆Pumps and fans ◆Waste water and sewage treatment plants
    ◆Fans ◆ Roller conveyors ◆ Belt conveyors
    ◆Chain conveyors ◆Corner transfer units



    ▶▶▶ SEW reducer R series helical gear reducer

    Gear transmission efficiency up to 98%, low vibration, low noise
    Solid shaft, flange or footing mounting, can be used as the input stage part of the multi-stage reduction box

    out speed (rpm): 0.05rpm - 1829rpm
    Torque range(Nm)/Power range(KW): 50Nm - 18,000 Nm/ 0.09KW - 160 kW


    SIZE:RX37,RX47,RX57,RX67,RX77,RX87,RX97,RX107
    R37,R47,R57,R67,R77,R87,R97,R107,R137,R147,R167

    ▶▶▶FAQ
    Q: Is it able to customized?
    A:yes, we could re-design and produce the gear motor as your requirements if the quantity is large.








































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