Reliable braking systems for critical situations – ATEK Drive Solutions guarantees the highest safety standards.
What is a fire-resistant brake for emergency shutdown systems?
A fire-resistant brake is a safety component that brings machines to a reliable stop or safely positions them even under extreme heat exposure, such as in case of fire (e.g., above 800°C). It is essential for the protection of personnel and equipment in critical environments.
How does the holding current principle work with fire-resistant brakes?
In the holding current principle, the brake is released in normal operation by applied voltage (e.g., 24V). In case of a power failure or emergency shutdown, especially in the event of fire, the brake automatically engages through spring force. This fail-safe design ensures braking function even with power loss to the control.
What materials ensure the heat resistance of these brakes?
For fire-resistant brakes, special alloys, ceramic components, and heat-resistant seals are used. For example, sintered metals for brake pads maintain high friction values and mechanical stability even at red heat , to ensure function., um die Funktion sicherzustellen.
In which industries are fire-resistant emergency shutdown brakes particularly important?
They are indispensable in steelworks (e.g., securing loads >50t), elevator systems (holding at >600°C), stage technology (securing heavy loads up to 1,500 kg) as well as in general machinery and plant engineering, where controlled stopping is required in case of fire to minimize damage and protect personnel.
Which standards are relevant for fire-resistant brakes?
Important standards include DIN EN 13850 (Safety of machinery – Emergency stop function) and EN ISO 13849 (Safety of machinery – Safety-related parts of control systems). Fire resistance tests, e.g., according to DIN 4102-2 (classification like F90), may also be relevant.
Why is the design of the braking torque so crucial?
The braking torque must be precisely matched to the specific application to be able to stop the machine safely and quickly. An inaccurate design can have fatal consequences. ATEK supports the exact calculation for braking torques that may require over 10,000 Nm. erfordern können.
How do fire-resistant brakes contribute to plant safety in the event of a power failure due to fire?
Through the fail-safe principle (holding current) fire-resistant brakes automatically activate during a power failure. Even if the control lines are damaged in the event of fire, preloaded spring packages ensure that the brake engages and the system is brought to a safe state.
Does ATEK offer custom solutions for fire-resistant brakes?
Yes, ATEK Drive Solutions specializes in the development of custom special solutions. Thanks to our modular design system and decades of experience, we can optimally adapt fire-resistant brakes to the specific requirements of your emergency shutdown systems and provide a comprehensive technical consultation .
Fire-resistant brakes are indispensable for emergency shutdown systems, as they function reliably even under extreme fire conditions and thus protect personnel and equipment. Their design according to the und somit Personal und Anlagen schützen. Ihre Auslegung nach dem fail-safe principle (holding current) is critical for safety.
The performance of these specialty brakes is based on heat-resistant materials like special alloys and ceramics as well as compliance with strict standards such as DIN EN 13850. Redundant systems and intelligent sensor monitoring can increase system availability by over 10%..
A precise selection and design, considering aspects like braking torque (often >10,000 Nm), response time (e.g., 50-200 ms), and environmental conditions is essential for maximum safety. ATEK Drive Solutions offers tailored solutions and comprehensive advice for this. Learn how fire-resistant brakes can optimize your emergency shutdown systems and save lives in case of fire. Discover the innovative solutions from ATEK Drive Solutions.
In safety-critical applications, reliable emergency shutdown systems are essential. Fire-resistant brakes play a central role in this. Are you looking for the optimal solution for your system? Contact us at.
Erfahren Sie, wie feuerresistente Bremsen Ihre Notabschaltungssysteme optimieren und im Brandfall Leben retten können. Entdecken Sie die innovativen Lösungen von ATEK Drive Solutions.
In sicherheitskritischen Anwendungen sind zuverlässige Notabschaltungssysteme unerlässlich. Feuerfeste Bremsen spielen dabei eine zentrale Rolle. Sie suchen nach der optimalen Lösung für Ihre Anlage? Kontaktieren Sie uns unter ATEK Drive Solutions – we are happy to advise you!
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Understand: Master the fundamentals of fire-resistant brakes for emergency shutdowns.
Fire-resistant brakes for emergency shutdown systems are designed for maximum safety of industrial plants. In critical environments, the safety of the plant depends significantly on reliable emergency shutdowns. ATEK Drive Solutions informs about protection through a fire-resistant brake for emergency shutdown systems.We are available for tailored consultations.
Fire-resistant brakes are designed to function reliably even under extreme heat, for example, above 800°C. For example, in steelworks, they must safely hold heavy loads in the presence of sparks and radiant heat. Their main task is to bring machines to a controlled stop or safely position them in case of fire, a core function of any safety brake..
These fire-resistant emergency brakes are not only heat-resistant components but also a central part of any emergency shutdown concept. Their development requires in-depth knowledge of materials science and mechanics under extreme conditions, comparable to the requirements for a oven door brake.For example, the selection of friction partners ensures that the braking effect does not fail even after flame exposure, as required for a emergency stop brake. A careful design prevents the brake from becoming a weak point, thus protecting people and equipment. Optimize: Utilize design and function for maximum fire safety.In case of power interruption during an emergency, especially in a fire, the
Bei Unterbrechung der Stromzufuhr im Notfall, insbesondere im Brandfall, greift die emergency shutdown brake automatically engages through spring force thanks to the holding current principle. This principle is utilized in ATEK fail-safe spring force brakes. For example, preloaded spring packages press the brake discs in the absence of the 24V control voltage. This fail-safe design is a crucial safety mechanism that ensures braking function even in the case of control failure.
Special alloys and ceramic components are crucial to ensure the function of a temperature-compensated brake even during a fire. For example, sintered metals for brake pads retain high friction values even at red heat. For increased safety, redundant braking systems are often used. The right choice of materials and system redundancy are fundamentals for reliability under extreme conditions. mit Sensorüberwachung eingesetzt. Die richtige Materialwahl und Systemredundanz sind Grundlagen für Zuverlässigkeit unter extremen Bedingungen.Apply: Safely identify areas of application for fire-resistant brakes.
Fire-resistant brakes on crane systems that move loads over 50 tons can prevent accidents during fires in steelworks. For example, a fire-resistant brake on a ladle transport system secures liquid metal. Such safety brakes for fire scenarios protect personnel and prevent production losses, comparable to the requirements for ATEX brakes in hazardous areas.
- Steelworks: Securing crane systems (loads >50t) and ladle transports with liquid metal.
- Elevator systems: Ensuring the safe hold of the cabin during fire and temperatures above 600°C.
- Stage technology: Securing heavy stage loads in theaters (up to 1,500 kg load).
- Personnel protection: Preventing accidents and protecting employees in critical environments.
- Plant safety: Minimizing production losses through reliable braking function in emergencies.
- Comparable requirements: Use in areas with similar safety standards as ATEX zones.
In elevators whose controls fail in a fire, fire-resistant brakes ensure the safe holding of the cabin, even if temperatures exceed 600°C. They are often part of a compact brake-gear motor.For example, in theaters, they secure heavy stage loads of up to 1,500 kg. The versatility of these safety brakes for stages and industry underlines their importance for comprehensive protection.Secure: Correctly evaluate standards and certificates for fire protection brakes.
Compliance with standards such as DIN EN 13850 (Emergency stop) and EN ISO 13849 (Safety controls) is crucial to ensure safety requirements. For example, ATEK systems meet these specifications, which is important for the required performance level (e.g., PL d) of a system. Compliance with standards is often a legal obligation, comparable to an ATEX certified brake..
Special fire resistance tests, often according to DIN 4102-2 (e.g., F90), test function under direct flame exposure to validate the performance of the fire protection brake. For example, the heat-resistant brake must still provide its holding function after 90 minutes of fire exposure. Certificates from TÜV or DGUV Test confirm this. These tests go beyond the requirements of a standardemergency stop brake. and confirm reliability.Select: Purposefully specify the suitable fire-resistant brake.
The precise calculation of the required braking torque is fundamental when specifying a brake for emergency shutdown in case of fire.For example, a heavy conveyor drum in mining can require over 10,000 Nm. A short response time (e.g., 50-200 ms) and a defined braking distance are equally important. A precise design, as ATEK offers, is crucial for safety, even for brakes in the oil and gas sector..
- Braking torque: Exact calculation of the required torque (e.g., over 10,000 Nm for conveyor drums).
- Response time & braking distance: Definition of a short response time (e.g., 50-200 ms) and a clear braking distance.
- IP protection class: Selection of a suitable protection class (e.g. IP67) for the respective environmental conditions.
- Low-maintenance design: Focus on longevity and low maintenance requirements to reduce TCO.
- Modular system: Use of modular systems for optimal adaptation and flexibility.
- Precise design: Careful overall conception for maximum safety and efficiency.
A suitable IP protection class (e.g. IP67) and a low-maintenance design are important criteria for durability against environmental conditions. For example, a modular system with a variety of components allows for optimal adaptation and can reduce total cost of ownership (TCO) by up to 15%. The selection of the right fire-resistant safety brake considers all factors, from power to longevity, similar to the considerations for a oven door brake..Benefit: Recognizing future trends in fire protection brakes early.
Research on composite materials and smart coatings enables the development of brakes for emergency shutdowns,, which are designed for even higher temperatures, potentially up to 1200°C. For example, ceramic fiber linings with nanoparticles could stabilize friction values and minimize wear. These advancements can improve the power density of high-temperature brakes and expand their application possibilities.
Predictive maintenance through smart sensors that monitor wear and temperature is increasingly being established to predict failures. For example, data transmission to IIoT platforms can increase plant availability by over 10%. Connection via OPC UA or IO-Link enhances diagnostic capabilities and integration into compact drive solutions.. Intelligent redundant systems and digital networking shape the future of safety technology.
The safety of industrial plants is of high importance. A reliable fire-resistant brake for emergency shutdown systems. is an important component. Trust in the expertise of ATEK Drive Solutions. We are available for a customized offer.
