Information
Eichenstraße 1, 87665 Mauerstetten, Germany
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Overview
- Summary
- Chr. Mayr is a leading manufacturer of safety brakes, torque limiters, and shaft couplings, with a broad product portfolio including magnetic couplings, magnetic brakes, and high-quality DC drives. The company is a trusted provider of customized and economical product development solutions for renowned machine manufacturers worldwide, addressing specific customer requirements.Chr. Mayr is a leading manufacturer of safety brakes, torque limiters, and shaft couplings, with a broad product portfolio including magnetic couplings, magnetic brakes, and high-quality DC drives. The company is a trusted provider of customized and economical product development solutions for renowned machine manufacturers worldwide, addressing specific customer requirements.
- Key Products/Technologies
- Safety Brakes: Elevator and stage brakes (featuring patented noise damping technology), and industrial brakes (for applications ranging from medical robots to port cranes). The ROBA-stop®-silenzio® is noted as one of the quietest brakes on the world market with a switching noise of less than 50 dBA. The ROBA®-linearstop series includes six construction sizes of electromagnetic linear brakes with forces from 70N to 17,000N. ROBA®-guidestop brakes are electric safety brakes designed for profiled rails.Safety Brakes: Elevator and stage brakes (featuring patented noise damping technology), and industrial brakes (for applications ranging from medical robots to port cranes). The ROBA-stop®-silenzio® is noted as one of the quietest brakes on the world market with a switching noise of less than 50 dBA. The ROBA®-linearstop series includes six construction sizes of electromagnetic linear brakes with forces from 70N to 17,000N. ROBA®-guidestop brakes are electric safety brakes designed for profiled rails.
- Torque Limiters: ROBA®-slip hubs (frictionally-locking), EAS®-clutches (accurate torque limitation with high setting and repeat accuracy), magnetic, ratchetting, disengaging, and pneumatically/electrically switchable and controllable types. The EAS®-compact® series offers backlash-free torque limiters with high power density and torsional rigidity. The EAS®-dutytorque is a specialized torque limiter for extruder applications, allowing radial installation without moving the motor. The ROBA®-contitorque is a contactless, wear-free continuous slip clutch based on the magnetic hysteresis principle, providing consistent torque.Torque Limiters: ROBA®-slip hubs (frictionally-locking), EAS®-clutches (accurate torque limitation with high setting and repeat accuracy), magnetic, ratchetting, disengaging, and pneumatically/electrically switchable and controllable types. The EAS®-compact® series offers backlash-free torque limiters with high power density and torsional rigidity. The EAS®-dutytorque is a specialized torque limiter for extruder applications, allowing radial installation without moving the motor. The ROBA®-contitorque is a contactless, wear-free continuous slip clutch based on the magnetic hysteresis principle, providing consistent torque.
- Shaft Couplings: Disc pack couplings, steel bellows couplings, and elastomer couplings. ROBA®-DS servo couplings are backlash-free, high-performance couplings with high torsional rigidity, offering torque measurement functions (ROBA® drive-checker®) and lightweight versions suitable for high-speed applications. smartflex® is a weld-free, modular metal bellows coupling characterized by a low mass moment of inertia and compensation for a wide range of misalignments.Shaft Couplings: Disc pack couplings, steel bellows couplings, and elastomer couplings. ROBA®-DS servo couplings are backlash-free, high-performance couplings with high torsional rigidity, offering torque measurement functions (ROBA® drive-checker®) and lightweight versions suitable for high-speed applications. smartflex® is a weld-free, modular metal bellows coupling characterized by a low mass moment of inertia and compensation for a wide range of misalignments.
- Magnetic Couplings and Brakes: Hysteresis couplings transmit torque contactlessly via a magnetic field, ensuring controlled slip once a set threshold is reached to maintain constant torque. This technology reduces wear, minimizes maintenance efforts, and ensures long-term stability of the set behavior.Magnetic Couplings and Brakes: Hysteresis couplings transmit torque contactlessly via a magnetic field, ensuring controlled slip once a set threshold is reached to maintain constant torque. This technology reduces wear, minimizes maintenance efforts, and ensures long-term stability of the set behavior.
- DC Drives: A portfolio of high-quality DC drives.DC Drives: A portfolio of high-quality DC drives.
- Core Advantages
- Technological Leadership and Innovation: Over 125 years of experience and continuous R&D establish Chr. Mayr as a global market and technological leader in safety brakes, torque limiters, and shaft couplings. The company plays a pioneering role in noise-damped safety brakes for elevator and stage technology.Technological Leadership and Innovation: Over 125 years of experience and continuous R&D establish Chr. Mayr as a global market and technological leader in safety brakes, torque limiters, and shaft couplings. The company plays a pioneering role in noise-damped safety brakes for elevator and stage technology.
- Extensive Product Portfolio and Customized Solutions: A broad range of standard products meets diverse industrial and application requirements, complemented by expertise in developing customized and economical solutions for specific customer needs.Extensive Product Portfolio and Customized Solutions: A broad range of standard products meets diverse industrial and application requirements, complemented by expertise in developing customized and economical solutions for specific customer needs.
- Uncompromising Safety Principles: A primary focus on the safety of personnel and machinery in product development and manufacturing. Products operate on the fail-safe principle, ensuring reliable braking through spring force upon power failure.Uncompromising Safety Principles: A primary focus on the safety of personnel and machinery in product development and manufacturing. Products operate on the fail-safe principle, ensuring reliable braking through spring force upon power failure.
- Global Production and Sales Network: Operations include headquarters in Germany, manufacturing facilities in China, Poland, and India, and a growing international sales and service network with a new subsidiary in Spain. This global presence enhances competitiveness and enables flexible responses to market demands.Global Production and Sales Network: Operations include headquarters in Germany, manufacturing facilities in China, Poland, and India, and a growing international sales and service network with a new subsidiary in Spain. This global presence enhances competitiveness and enables flexible responses to market demands.
- High Quality Standards and Traceability: Stringent quality inspections from design to final product ensure only top-quality products are delivered. An electronic database archiving measurement values with serial numbers guarantees 100% traceability.High Quality Standards and Traceability: Stringent quality inspections from design to final product ensure only top-quality products are delivered. An electronic database archiving measurement values with serial numbers guarantees 100% traceability.
- Target Industries
- Elevators and Escalators: Patented noise-damped safety brakes are critical safety components for elevator and escalator drives, protecting people and equipment.Elevators and Escalators: Patented noise-damped safety brakes are critical safety components for elevator and escalator drives, protecting people and equipment.
- Stage and Theatre Technology: Used in stage and theatre winch brakes where quiet and safe operation is essential, with products holding BGV C1 approval.Stage and Theatre Technology: Used in stage and theatre winch brakes where quiet and safe operation is essential, with products holding BGV C1 approval.
- Robotics and Automation: Industrial brakes and couplings are applied in various industrial automation applications, including medical robots and automated guided vehicles (AGVs).Robotics and Automation: Industrial brakes and couplings are applied in various industrial automation applications, including medical robots and automated guided vehicles (AGVs).
- Machine Tools and General Machinery: Torque limiters and shaft couplings are essential components for overload protection and reliable power transmission in machine tools and other general machinery.Machine Tools and General Machinery: Torque limiters and shaft couplings are essential components for overload protection and reliable power transmission in machine tools and other general machinery.
- Wind Energy: Provides specialized brake solutions such as pitch drive brakes for wind turbines.Wind Energy: Provides specialized brake solutions such as pitch drive brakes for wind turbines.
- Test Stand Technology: Torque limiters and couplings are utilized in test stand applications for precise torque limitation and measurement.Test Stand Technology: Torque limiters and couplings are utilized in test stand applications for precise torque limitation and measurement.
- Extruder Applications: The EAS®-dutytorque, specifically developed for extruders, enhances the stability of extrusion processes.Extruder Applications: The EAS®-dutytorque, specifically developed for extruders, enhances the stability of extrusion processes.
- Winding and Tension Control Technology: Hysteresis couplings like ROBA®-contitorque are used in winding and tensioning stations for film, yarn, wire, and similar materials.Winding and Tension Control Technology: Hysteresis couplings like ROBA®-contitorque are used in winding and tensioning stations for film, yarn, wire, and similar materials.
- Food, Pharmaceutical, Cosmetics, and Chemical Industries: Applied in screw technology and capping heads for filling plants, where hygiene and precision are critical.Food, Pharmaceutical, Cosmetics, and Chemical Industries: Applied in screw technology and capping heads for filling plants, where hygiene and precision are critical.
- Major Markets
- UgandaUganda
- China, India, PhilippinesChina, India, Philippines
- Germany, Poland, Austria, Switzerland, France, Italy, Spain, Portugal, United Kingdom, Belgium, Croatia, Denmark, Finland, Greece, HungaryGermany, Poland, Austria, Switzerland, France, Italy, Spain, Portugal, United Kingdom, Belgium, Croatia, Denmark, Finland, Greece, Hungary
- CanadaCanada
- Brazil, ColombiaBrazil, Colombia
- Certifications/Patents
- Extensive Patent Portfolio: Holds numerous patents in areas such as slip clutches, overload clutches, noise damping technology for electromagnetic spring pressure brakes, torsionally stiff flexible shaft couplings, and electromagnetically released friction safety brakes.Extensive Patent Portfolio: Holds numerous patents in areas such as slip clutches, overload clutches, noise damping technology for electromagnetic spring pressure brakes, torsionally stiff flexible shaft couplings, and electromagnetically released friction safety brakes.
- Compliance with EN81-20 and EN81-50 Elevator Standards: Safety brakes undergo prototype inspection by TÜV Süd (German Technical Inspectorate).Compliance with EN81-20 and EN81-50 Elevator Standards: Safety brakes undergo prototype inspection by TÜV Süd (German Technical Inspectorate).
- BGV C1 Approval: Achieved BGV C1 approval for stage and theatre winch brakes.BGV C1 Approval: Achieved BGV C1 approval for stage and theatre winch brakes.
- ATEX Directive 2014/34/EU Design: Certain disc pack coupling products are available with ATEX design.ATEX Directive 2014/34/EU Design: Certain disc pack coupling products are available with ATEX design.
- DQS IQNet AEO Certification: Holds international certifications for quality and reliability.DQS IQNet AEO Certification: Holds international certifications for quality and reliability.
- Technical Strength: Maintains technological leadership in power transmission components through over 100 years of experience and continuous innovation, providing high reliability and precision, especially in safety-critical products.Technical Strength: Maintains technological leadership in power transmission components through over 100 years of experience and continuous innovation, providing high reliability and precision, especially in safety-critical products.
Introduction
Location
Eichenstraße 1, 87665 Mauerstetten, Germany
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