Close
(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories
    Filters
    Preferences
    Search

    5.5hp (4kW) Brake Motor, 3 Phase, 2P/ 4P

    $1,401.41
    4kW brake motor with rated voltage 380V (380V~480V can be customized), 2P/ 4P can be chosen, 0.87 cosφ/ 0.82 cosφ power factor. It is widely used in shipbuilding, industrial, fire fighting, chemical industry, energy, mining gold, environmental protection and national defense construction.
    SKU: ATO-BM-112M
    *
    Free Shipping Worldwide
    Delivery date: 10-12 days

    Lower cost electromagnetic brake motor with rated power 4000 watt, 2880r/ min/ 1410r/ min speed, static braking torque 40Nm, 90W energizing power and 84% high efficiency. 

    Specification

    Model ATO-112M-2 ATO-112M-4
    Rated power 5.5hp (4kW)
    Rated voltage 380V (380V~480V can be customized)
    Numbers of poles 2P 4P
    Speed 2880r/ min 1410r/ min
    Power factor 0.87 cosφ 0.82cosφ
    Weight 72kg 86kg
    Efficiency 84%
    Static braking torque 40Nm
    No-load brake lag time 0.25s
    Energizing power 90W
    Locked-rotor current/ rated current 7 Ist/ In
    Locked-rotor torque/ rated torque 2.2 Tst/ Tn
    Maximum torque/ rated torque 2.3 Tmax/ Tn
    Certificate CE
    Warranty 12 months

    Dimension

    Dimension of 5.5hp brake motorDimension of 1hp brake motorDimension of 1hp brake motor

     

    Frame size Mounting dimensions (mm) Overall dimensions (mm)
    A B C D E F G H K AB AC AD HD L
    112M 190 140 70 28 60 8 24 112 12 245 240 190 265 510

    Tips: Simple CalculationPrinciple for Select Brake Motor.

    The choice of brake model depends to a large extent on the required braking torque. In addition, factors such as braking moment of inertia, relative speed, braking time, and operating frequency should also be considered. The following are the styling rules recommended by a certain brake manufacturer. Different manufacturers will have some differences, but the principles are similar.
    Calculate the required braking torque: T=K×9550×P/n
    Among them:
    T——Required braking torque (N.m)
    P——Transmission power (kW)
    n——Relative speed when the brake is applied (r/min)
    K safety factor (take K>2)

     

    Write your review for 5.5hp (4kW) Brake Motor, 3 Phase, 2P/ 4P
    • Only registered users can write reviews
    • Bad
    • Excellent