خوش آمدید

جستجو

تبلیغات





Demag Motors

    Demag Motors

    Conical Self brake Motors KB

     Force of the brake spring and number of adaptor washers
    depend on the number of poles, the duty rating (S1 [= CD],
    S3 [= ID] _______% CDF) and, in case of vertical mounting,
    the relieving or loading effect of the weight of rotor, brake
    disc and an eventual pulley or coupling.

    The Demag KB conical-rotor brake motor features a
    remarkably simple, robust and reliable brake system. It is
    the ideal solution wherever demanding requirements
    have to be met by the brake.
    Decisive benefits:
    ■■ Extremely high switching frequency
    ■■ High braking energy
    ■■ Unaffected by temporary overload
    ■■ No separate control or additional switching elements
    required, since the brake is automatically applied and
    released
    ■■ No additional motor temperature rise, since a brake coil
    is not necessary
    ■■ Long brake lining service life, since the heat generated
    by the brake is dissipated quickly and effectively via the
    large surface area of the brake cover
    ■■ Short overall length, since the brake disk simultaneously
    forms the motor fan
    A variety of options are also available for KB motors.

    Demag KBA conical-rotor brake motors feature high
    starting torques. They are particularly suitable starting
    and stopping drives. KBA motors can be connected direct
    to a line supply or fed by frequency inverter. They can be
    supplied for continuous or intermittent duty. KBA motors
    offer considerable thermal reserve capacity for particularly
    high switching frequency thanks to IP 54 enclosure and
    insulation class F.
    KBA motors can be supplied with 2, 4, 6 and 8-poles as
    single speed units or also as pole-changing motors. Their
    braking characteristics can be adapted to specific requirements
    by fitting brake springs of different strengths and
    due to the possibility of specifically influencing the moment
    of inertia.

    Drives for line-fed travel motions: KBF

    Demag KBF conical-rotor brake motors are ideally suited
    to the demanding requirements placed on travel drives,
    particularly in materials handling installations. They offer
    smooth starting and gentle braking and make it possible
    to achieve long run-up times and high switching frequencies.
    KBF motors also meet the specifications for highinertia
    loads.
    The torque characteristics of KBF motors provide for
    largely constant run-up torque without any extreme
    starting and tilting moments.
    KBF motors can be supplied as pole-changing units with
    output speeds of 1500/3000, 750/3000, 500/3000 and
    500/1500 rpm and as 2 and 4-pole units with speeds of
    3000 and 1500 rpm.

     Contact us: dariuoshy@gmail.com


    این مطلب تا کنون 13 بار بازدید شده است.
    منبع
    برچسب ها : brake ,motors ,switching ,since ,demag ,rotor ,brake motors ,rotor brake ,conical rotor ,pole changing ,high switching ,conical rotor brake ,rotor brake motors ,
    Demag Motors

تبلیغات


    محل نمایش تبلیغات شما

پربازدیدترین مطالب

آمار

تبلیغات

محل نمایش تبلیغات شما

تبلیغات

محل نمایش تبلیغات شما

آخرین کلمات جستجو شده

تگ های برتر