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    Magnetic Particle Brake, Hollow Shaft, 6Nm-200Nm

    Hollow shaft magnetic particle brake, rated torque can choose 6Nm, 12Nm, 25Nm, 50Nm, 100Nm, 200Nm and 400Nm, 24V DC, maximum rated speed 1500rpm, with tension control and torque limit, manufacturer direct sale.
    Free Shipping Worldwide
    Delivery date: 6-20 days

    DC 24V Magnetic powder brake rated torque 3Nm, 50Nm, 100Nm, 200Nm, 400Nm are optional, hollow shaft, overload protection, speed adjustment, can be used in textile industry, printing and dyeing.

    Magnetic Particle Brake Features
    1. The excitation current is linear with the torque. The transmitted torque is substantially linear with the excitation current. As long as the magnitude of the stimulation current is changed, the magnitude of the torque can be controlled over a wide range. In general, the stimulus current is substantially proportional to the transmitted torque in the range of 5%-100% of the rated torque.
    2. Stable slip torque. When the stimulation current remains unchanged, the transmitted torque is not affected by the difference in rotational speed between the active and the driven, that is, there is no difference between the static friction torque and the dynamic friction torque, so that the torque can be stably achieved. This feature is applied to the tension control, and the user can accurately control the torque by adjusting the stimulation current, thereby effectively controlling the tension of the roll.
    3. Prevent heat generation due to slip. Generally, the friction part is inevitably heated or even burned when continuously sliding. However, the ATO magnetic powder brake has a complete heat sink, which will not be too hot for a long time and has a long service life.

    Hollow Shaft Magnetic Particle Brake Specification:

    Model ATO-PBO-006 ATO-PBO-015 ATO-PBO-025 ATO-PBO-050 ATO-PBO-100 ATO-PBO-200
    Rated Torque 6Nm 12Nm 25Nm 50Nm 100Nm 200Nm
    Rated Current 0.5A 0.6A 0.8A 1.0A 1.2A 1.8A
    Rated Voltage DC24V
    Power 7.2W 9.4W 17.5W 22.6W 28.8W 45.6W
    No. of Hour Set 0.10S 0.1S 0.12S 0.13S 0.25S 0.37S
    Moment of Interial 1.55*10-3 Kgcm2 5.55*10-3 Kgcm2 9.4*10-3 Kgcm2 2.3*10-2 Kgcm2 6.6*10-2 Kgcm2 2.0*10-1 Kgcm2
    Weight 2.6kg 4.5kg 10.5kg 14.5kg 34kg 45kg
    Maximum Speed 1500 r/min
    Weight of powder 14g 25g 39g 60g 117g 255g

    6Nm-200Nm Magnetic Particle Brake Dimension (unit: mm)
    High quality magnetic particle brake dimension

    L1 68 70 78 84 126 138
    L2 3 3 3 3 3 3
    L3 4 4 7 4 13 14
    D1 126 152 172 220 258 298
    D2 75 82 105 130 150 180
    D3(g7) 42 65 90 110 120 150
    d (H7) 12 16 25 30 35 45
    W(F8) 4 5 8 8 10 14
    n-R*depth 6-M5*8L 6-M6*9L 6-M6*9L 6-M6*10L 6-M6*12L 6-M6*12L

    Magnetic Particle Brake Installation

    Hollow  shaft magnatic powder brake installationMagnetic Powder Brake Application
    Magnetic powder brake appication

    Tips: How Does Magnetic Particle Brake Work?
    1. Magnetic powder brake is to use magnetic powder used as dielectric, under the condition of electric magnetic chains to form a new type of drive torque components, mainly by the inner rotor and outer rotor, excitation coil and magnetic powder.
    2. When the coil is not energized, the active rotor rotates. Due to the effect of centrifugal force, the magnetic powder is thrown on the inner wall of the active rotor. There is no contact between the magnetic powder and the driven rotor, and the active rotor turns idle.
    3. The dc power supply is connected to generate electromagnetic field, and the magnetic powder of the working medium forms a magnetic powder chain under the action of magnetic force line, connecting the inner rotor and outer rotor, so as to achieve the purpose of transferring and braking torque.

    This video will show you water-cooled magnetic powder clutch seal ring replacement.

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