EAR Series Electromagnetic Single Disc Brakes

Metallic friction single disc brakes for high torque, compact design and dry or wet operation
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    EAR Brakes

    Key Features

    • Electromagnetic single disc brake design
    • Metallic friction surfaces for higher flexibility
    • Suitable for dry and wet operation
    • Higher torque capacity in compact brake size
    • Compact dimensions with relatively large bore
    • Maintenance-free design
    • Double magnetic flux path in the armature for high torque capacity
    • Diaphragm spring provides torque transmission without radial float
    • Armature can be secured to mating part with bolts
    • Can be installed horizontally or vertically
    • Suitable where oil or grease exposure may occur
    • Short operating times in dry operation
    • Special versions available for space-constrained applications
    • Custom-built variations available on request
    • Different voltages and larger sizes available on request

    Industries & Applications

    Machine tools

    Industrial machinery

    Conveyors

    Material handling systems

    Packaging Machinery

    Printing Machinery

    Gearboxes

    Wet-operation machinery

    Oil-lubricated systems

    Compact industrial braking systems

    Technical details

    Description

    Value
    Nominal torque range, dry operation 0.6 Nm to 400 Nm
    Dynamic torque range, dry operation 0.5 Nm to 320 Nm
    Static torque range, wet operation 0.25 Nm to 160 Nm
    Dynamic torque range, wet operation 0.16 Nm to 100 Nm
    Type Electromagnetic single disc brake
    Operation DC operated
    Standard voltage 24 VDC
    Other voltage options 12 VDC, 96 VDC and other voltages on request
    Friction type Metallic friction surfaces
    Operating condition Dry or wet operation
    Insulation class Thermal Class H, 180°C
    Sizes 0.05, 0.16, 0.5, 01, 02, 04, 08, 16, 32
    Larger sizes Size 63 and 125 available on request
    Maximum speed range 5000 rpm to 15000 rpm depending on size
    Power range at 20°C 5.5 W to 78 W
    Power range at 120°C 4 W to 40 W
    Approximate weight range 0.060 kg to 9.660 kg
    Design variants Design A, Design B, Design C
    Optional features Special voltage, larger size, dry/wet operation, custom mounting
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