Products of Great Value Hysteresis Brakes and Hysteresis Clutches Tiratron

Hysteresis Products Hysteresis Brakes Torque Optimized Hysteresis Brakes Power Optimized Hysteresis Brakes Permanent Magnet Hysteresis Brake Hysteresis Clutches The ZF Group

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Hysteresis Products ZF’s Hysteresis Components are Brakes and Clutches of different designs. Controlling the hysteresis brakes or clutches with a current-controllable source enables both the precise regulation of tensile forces and a defined torque setting. High slip power in continuous mode, overload capability The brakes of the power optimized series can bear high slip power continuously. Additionally, short-term overload is also possible in this model range. Exemplary operation The Hysteresis Technology can be used and applied wherever products such as paper, wire etc. are processed by winding....

Installation Examples Hysteresis brakes to produce a defined thread tension. Hysteresis brake to unwind a tape with constant tensile force. A toothed belt is used to produce a higher braking torque. Hysteresis brakes with flyer for unwinding flexible leads with constant tensile force. Hysteresis clutches to wind up a foil with constant tensile force. Technical change without notice. For studies, please request installation drawings; only the data contained therein is binding. 5

Bearing version with shaft 1. Brake magnet with solenoid 2. Armature with hysteresis ring The armature and the brake magnet are the individual components making up the ZF Hysteresis Brake. Types: Torque-optimized series and power-optimized series. Hysteresis Brakes are offered with a nominal torque ranging from 0.05 Nm to 520 Nm, depending on the size, available as bearing version with shaft end or non-bearing version as individual components. The brakes have a power capacity of up to 2 000 W during continuous operations and of 4 000 W during short-term operations (interval operations). They...

Application examples: Weaving, Winding, Twisting, Labeling.

Technical Data Nominal current Nominal voltage Armature side inertia torque Power consumption at coil temperature 70° C Tolerances: See Scattering/Torque tolerances Ambient temperature up to 40° C

Available versions AMP connection AMP plug Steckverbinder

Technical Data EBU 0.3 L EBU 1 L EBU 3 L EBU 10 L EBU 30 L Nominal torque* Tn [Nm] 0.4 Max. speed Armature side inertia torquePower consumption at coil temperature 70° C nmax [rpm] Jarm [kgcm2] * Tolerances: See Scattering/Torque tolerances Ambient temperature up to 40° C

Sketch Shaft / Bearings

Technical Data Max. slip power Pmax [W] Nominal current Nominal voltage Armature side inertia torque Power consumption at coil temperature 70° C * Tolerances: See Scattering/Torque tolerances Ambient temperature up to 40° C

Available versions

Technical Data EBU 250/1 EBU 500/3 EBU 1000/10 EBU 2000/30 Nominal torque1 Nominal torque at speed n Permitted speed in continuous mode at nominal torque TP Max. slip power in continuous mode Max. slip power in short time mode Nominal current Nominal voltage Shaft side inertia torque All bearing types balanced, balanced quality 6.3 Non-bearing types when supported in d5: balance quality 23.6 Tolerances: See Scattering/Torque tolerances Ambient temperature up to 40° C

A: Bearing type. shaft right side Available versions B: Bearing type. shaft left side B2 C: Non-bearing type. for integrated solutions * Centering DIN 332 (D) ** Connection leads 0.5 mm2, length 500 m

Remarkable features of the permanent magnet (PM) hysteresis brake are its high nominal torque with a compact design. The brakes permanent magnet excitation makes it independent of any power supply. The torque values can be set and reproduced easily and in a user-friendly fashion with the 37-times detented setting ring. The tolerance of the nominal torque amounts to +/- 5 %. Permitted slip power in P [W] 20 continuous mode Tolerances: See Scattering/Torque tolerances Ambient temperature up to 40° C

37 detents 10 marked numbers 10 intermediate numbers

1. Clutch magnet with solenoid 2. Armature with hysteresis ring, usually output 3. Rotor, usually input Rotor, armature and clutch magnet are the components that make up the ZF Hysteresis Clutch. The nominal torque covers a range from 0.4 Nm to 12 Nm. The maximum continuous slip power of the hysteresis clutch amounts to 500 W. The ZF Hysteresis Clutch distinguishes itself by a stepless transition from synchronous to slip operations. The magnitude of scattering and torque tolerances correspond to the values of the ZF Hysteresis Brakes. As is the case with the brakes, special series are available...

Application example: Tiratron Hysteresis brake EBU 3L Labeling machine for PET filling line

Technical Data Nominal torque* Nominal current Nominal voltage Rotor side inertia torque Armature side inertia torque Jarm [kgcm2] Power consumption at coil temperature 70° C * Tolerances: See Scattering/Torque tolerances Ambient temperature up to 40° C

Excellently networked worldwide ZF offers you a comprehensive and attractive range of products and services to ensure mobility anywhere, at any time. Proximity to the customer is an essential element of the corporate performance. The quality of innovative transmission systems is also a question of experience. For many decades, ZF transmissions have been a major impetus for on and off-road driving and technological progress. ZF provides comprehensive system solutions all from a single source. The transmission components are perfectly harmonized with one another. The range of available power/ performance...