Discover the advantages of ATEK Drive Solutions for circular saws – from standard models to custom special designs.
Why is a brake so important for circular saw motors?
A brake on circular saw motors is essential for work safety, as it quickly stops the saw blade after switching off – often in less than 10 seconds. This minimizes the risk of accidents due to coasting blades and is legally required in many commercial areas ..
What is the difference between an electromagnetic and an electronic brake on circular saw motors?
Electromagnetic brakes work mechanically through spring force and are fail-safe (i.e., they brake even during a power failure).Electronic brakes Elektronische Bremsen , on the other hand, generate a counterfield in the motor and are more compact and often more cost-effective, but require power to brake.
What should I consider when selecting the motor power (kW) for a circular saw motor with a brake?
The required power depends on the material to be cut, the cutting depth, and the duration of use . A correct sizing prevents overload of the motor, ensures an optimal cutting performance , and extends the service life of the drive. ATEK Drive Solutions would be happy to advise you on this.
Can ATEK Drive Solutions also supply custom circular saw motors with a brake?
Yes, ATEK Drive Solutions specializes in custom drive solutions. Thanks to our modular system and our expertise and experience , we can exactly customize circular saw motors with a brake to your specific requirements, even for small series and with fast delivery times..
Who is allowed to install a circular saw motor with a brake?
The installation, commissioning, and maintenance of circular saw motors with a brake may only be carried out by qualified personnel in accordance with applicable regulations (e.g., VDE 0105 or IEC 364). This ensures the safety and proper functioning of the drive.
What voltage options are available for circular saw motors with brakes from ATEK?
ATEK Drive Solutions offers circular saw motors with brakes as standard for 230V and 400V . Furthermore, thanks to our flexible system, also special voltages and custom modifications are possible to meet your individual requirements.
What advantages does ATEK’s modular system offer for circular saw motors with brakes?
ATEK’s modular system allows for a high variety of variants und millions of configuration options. This leads to tailored drive solutions for your circular saw and often to faster delivery times compared to completely custom developments.
Does ATEK also offer servo motors with holding brakes for saw applications?
Yes, ATEK Drive Solutions combines decades of experience in brake and gearbox manufacturing with newly built competence in servo motor manufacturing. Thus, we can also realize highly dynamic sawing applications with servo motors and integrated holding brakes. are essential for
exactly customize circular saw motors with a brake sind für maximum safety and efficiency. Modern braking systems often stop saw blades, in less than 10 secondswhich minimizes accident risks and accelerates workflows.
The choice of brake type – electromagnetic (fail-safe) or electronic (compact) – depends on the specific requirements. ATEK Drive Solutions offers tailored solutions for both variants.
A proper selection and installation are very important for performance and durability. ATEK supports with detailed technical advice and a modular system, which can reduce project times for drive solutions by up to 20%. Learn everything about circular saw motors with brakes: functioning, advantages, selection criteria, and the innovative solutions from ATEK Drive Solutions.
Circular saw motors with brakes are essential for safe and efficient work. ATEK Drive Solutions offers you a wide range of solutions, from standard versions to custom drives. Do you need individual advice? Get in touch now via our form href=”/contact”.
Erfahren Sie alles über Kreissägenmotoren mit Bremse: Funktionsweise, Vorteile, Auswahlkriterien und die innovativen Lösungen von ATEK Drive Solutions.
Kreissägenmotoren mit Bremse sind essenziell für sicheres und effizientes Arbeiten. ATEK Drive Solutions bietet Ihnen ein breites Spektrum an Lösungen, von Standardausführungen bis hin zu massgeschneiderten Antrieben. Benötigen Sie eine individuelle Beratung? Nehmen Sie jetzt über unser Formular href=”/contact” Kontakt auf.
Suchen Sie den optimalen Kreissägenmotor mit Bremse für Ihre spezifische Anwendung?
Jetzt Antriebslösung anfragen!
Verstehen: Grundlagen und Notwendigkeit von Bremsen bei Kreissägenmotoren
Ein Circular saw motor with brake is a central safety factor and increases efficiency. This article explains the functioning, selection criteria, and safe operation of such drive units to find the suitable drive solution for circular saws.
Introduction to exactly customize circular saw motors with a brake
Why a brake is essential for circular saw drives
Uncontrolled coasting saw blades after a cut pose a significant safety risk. Electric brakes, as tests with JS-Technik motors demonstrate, often stop the saw blade in less than 10 seconds and thus prevent accidents. The understanding of safety brakes is important in this regard.
Safety aspects and regulations
For many commercially used saws, a brake is legally required. Compliance with machinery safety laws, relevant especially for retrofitting older machines (e.g., Schaublin 53 milling machine), protects employees and secures operations. Missing or defective brakes can cause serious injuries and production downtimes.
The importance of the brake on circular saw motors
A saw blade that stops quickly (e.g., in PERSKE KS 80.12-2 BR motors) minimizes accident risks and increases productivity. Shorter coasting times allow for faster work cycles and reduce waiting times, optimizing the workflow. More about electric motors with brakes.Analyze: Functions and differences of common brake types
Operation and types of brakes
Electromagnetic brakes: design and mode of operation
Electromagnetic brakes, which operate without power supply, use spring force. In case of a power failure, this presses a brake disc against a fixed surface. This fail-safe function is a significant safety advantage, as the brake reliably operates in case of power loss. Many models (e.g., from VEM) require rectifiers to generate DC voltage from 230V AC.
- Electromagnetic brakes use spring force and operate without power (fail-safe principle), ensuring safety in case of power failure.
- Important components of electromagnetic brakes are the electromagnet, the spring, and the brake disc; their design determines the braking torque.
- Electronic brakes generate a counterfield in the motor and are often integrated into motor switches, providing a compact solution.
- Advantages of electronic brakes include lower costs and compact design, but they are dependent on power.
- Electromagnetic brakes offer higher safety due to their fail-safe property, especially in critical applications like hoists.
- The choice of brake type – electromagnetic or electronic – depends on the specific application and safety requirements.
- Many electromagnetic brakes require rectifiers to convert AC into DC voltage for operation.
The role of the electromagnet, spring, and brake disc
In electromagnetic brakes, a powered electromagnet releases the brake against spring force. In case of power failure, the spring pushes the friction-lined anchor disc against the brake surface. The sizing of components (e.g., brake disc in BAX AC brake motors) determines braking torque and lifespan.
Electronic brakes: principle of operation and application
Electronic brakes, often integrated into motor switches, create a counterfield in the motor for quick braking (e.g., JS-Technik stops asynchronous motors in <10s). Advantages include compact design and lower costs; however, functionality is dependent on power.Details about brake motors.
Pros and cons compared to electromagnetic brakes
Electronic brakes are not always the better choice. They are often cheaper and more compact, but electromagnetic brakes offer higher safety in case of power failure. The choice depends on application and safety requirements; for critical applications (e.g., secure holding in hoists), the fail-safe property of the magnetic brake is usually preferred.Select: Important criteria for the appropriate Circular saw motor with brake
Selection criteria for exactly customize circular saw motors with a brake
The right power (kW) for your application
The required motor power (kW) is determined by the material and cutting depth. For demanding wood cuts (e.g., in sawmills), often higher power (e.g., 5.5 kW) is required. Undersizing leads to overheating and reduced cutting performance.Information on 5.5 kW motors.
- Selecting the correct motor power (kW) is crucial and depends on material and cutting depth to avoid overheating.
- The operating voltage of the motor (e.g., 230V or 400V) must precisely match the existing power supply to prevent damage.
- The motor design (e.g., B34 for foot-flange mounting) determines mechanical compatibility and must match the application.
- Important specifications such as rotation direction, shaft thread, terminal box position, and flange dimensions must be considered.
- Many manufacturers offer customization options, such as special shaft ends or custom flanges for optimal integration.
- Undersizing the motor leads to overload, reduced cutting performance, and shortened lifespan.
Voltage options: 230V, 400V and more
Saw motors with integrated brakes are usually available for 230V (1.1-2.2kW) or 400V (1.5-7.5kW); custom voltages are also available. The correct voltage selection is important for safety and functionality, as incorrect connections can destroy the motor.
Designs (e.g., B34) and their significance
The design (e.g., B34, foot-flange motor) defines the mounting options (JS-Technik provides many motors in B34). The correct design ensures mechanical compatibility and avoids adjustment effort.
Specifications and customization options
Details such as direction of rotation, thread (e.g., M20 left), terminal box position, and flange diameter (e.g., 215 mm for PERSKE KS 80.12-2 BR) are important specifications. Many suppliers provide motors with specific shaft ends or special flanges.Discover flange gear motors.Implement: Ensure proper installation, maintenance, and safety aspects
Installation, maintenance, and safety
Proper installation according to VDE 0105/IEC 364
The installation of a circular saw motor with brake requires qualified personnel according to VDE 0105 or IEC 364. Incorrect connections (e.g., collar plug CEE7/VII) can be life-threatening and lead to loss of warranty. Comprehensive technical advice from the supplier is helpful in this regard.
- The installation of exactly customize circular saw motors with a brake must be carried out by qualified personnel according to VDE 0105 or IEC 364.
- Incorrect connections can have life-threatening consequences and often lead to a loss of warranty claims.
- Before starting any work on electrical drives, the five basic safety rules must be strictly observed.
- The correct connection of the neutral conductor in the terminal box is crucial, especially for 230V DC brakes with rectifier.
- Improper wiring can cause severe damage to the brake or motor.
- Observing the manufacturer’s wiring plans is essential for a safe and functional installation.
- Technical advice from the supplier can help avoid installation errors and ensure operational safety.
Safety guidelines for work on electrical drives
Before working on electrical drives, the five safety rules (disconnect, secure against reactivation, check for voltage, etc.) must be observed. These measures protect life and health and are mandatory for any intervention (e.g., switch replacement at 9.5A nominal current).
Connection details and correct wiring
The correct connection of the neutral conductor in the terminal box is important for many 230V DC brakes with rectifier (see Scheppach KW7 example). Incorrect wiring can damage the brake or motor. Clear wiring plans from the manufacturer are necessary for this.Get oriented: Learn about manufacturers, product variety, and typical application areas
Manufacturers, products, and application areas
Overview of various manufacturers
Numerous suppliers (e.g., ATEK Drive Solutions, VEM, SEW, JS-Technik) have different focal points. MOLL-MOTOR, for instance, focuses on AC brake motors with optimized cooling. Given the selection, a precise needs analysis is important.
Product variety: From standard to specialized motors
The market ranges from standard three-phase motors with brakes to servo motors with holding brakes for robotics. Modular systems from many manufacturers enable numerous configurations. This variety of variants allows for tailored solutions for many applications.More about industrial brakes.
Application areas of exactly customize circular saw motors with a brake
exactly customize circular saw motors with a brake are primarily in woodworking, but also in mechanical engineering, packaging industry, and stage technology. Their reliability and safety function are valuable for quick, safe stopping (e.g., in automated cutting systems).
ATEK Drive Solutions: Your partner for drive technology
ATEK Drive Solutions combines experience in gear construction and brakes with expertise in servo motor manufacturing. The company’s modular system allows for a wide range of configurations and fast delivery times. The offering includes products, drive solutions, technical advice, and customized adaptations. A large stock of spare parts supports availability.Benefit: Insights from practical examples and outlook on future developments
Case study and conclusion
Case study: Scheppach KW7 tilting saw
The Scheppach KW7 tilting saw is a practical example and often uses a motor with a brake for circular saws with an external electromagnetic brake and special switch. Such applications highlight the necessity of suitable components, such as a switch with the correct nominal current (e.g., 10A for 9.5A motor nominal current).
Possible modifications and improvements
Retrofitting a motor brake on older saws (e.g., table circular saws) is often possible and significantly improves safety. Although this does not create subsequent CE conformity for the overall machine, any safety improvement is beneficial. Specialized companies can advise on selecting suitable brake motors for circular saw conversions.
Conclusion: The future of exactly customize circular saw motors with a brake
exactly customize circular saw motors with a brake are important components for safety and efficiency. Correct selection and installation are crucial for reliable operation. The market offers innovative and customized solutions to optimize drive technology for saws.
