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  • Calculating formula

    Horizontal revolving door

    Calculation begins

    Before we decide the size specifications, we have to know four parameters.

    m
    kg

    Total weight of moving objects

    ω
    rad/s

    angle speed

    T
    Nm

    Rs
    m

    Distance between shock absorber and rotational axis

    A
    m

    Width

    B
    m

    Thickness

    S
    m

    Traverse

    C
    /hr

    Impacting times per hour

    Calculation result

    I = 000 kg.m2
    EK = 000 Nm
    θ = 000 rad
    ED = 000 Nm
    ET = 000 Nm
    ETC = 000 Nm/hr
    v = 000 m/s
    Me = 000 kg

    Unit comparison

    μ
    =
    Friction variables
    ET (Nm)
    =
    Total energy
    P (bar)
    =
    Activation pressure
    α (rad)
    =
    Inclined angle
    ETC (Nm)
    =
    Total energy per hour
    R (m)
    =
    Radius
    θ (rad)
    =
    Impacted angle while moving
    F (N)
    =
    Propelling force
    Rs (m)
    =
    Distance between shock absorber and rotational axis
    ω (rad/s)
    =
    Angle speed
    Fm (N)
    =
    Maximum impacting force
    S (m)
    =
    Traverse
    A (m)
    =
    Width
    g (m/s2)
    =
    Acceleration of gravity
    T (Nm)
    =
    Driving torque
    B (m)
    =
    Thickness
    h (m)
    =
    Height
    t (s)
    =
    Deceleration time
    C (/hr)
    =
    Impacting times per hour
    HM
    =
    Motor braking variables (normal value is 2.5)
    v (m/s)
    =
    Speed of the impact
    d (mm)
    =
    Cylinder ID
    kW (kW)
    =
    Power of the electric motor
    Vs (m/s)
    =
    impact speed of buffer
    ED (Nm)
    =
    Driving energy
    m (kg)
    =
    Total weight of moving objects
    EK (Nm)
    =
    Energy
    Me (kg)
    =
    Counted weight

    Secondary recommended model

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