Machine Tool Manufacturing
Clutches and brakes for indexing, positioning, spindle-related motion, holding functions and controlled machine cycles.
View related products
Engineering-driven industrial clutch & brake partner
Industrial clutch, brake & web tension solutions engineered for precision.
ARA Clutch & Brake Systems supplies premium electromagnetic clutches, brakes, powder systems, web tension control and industrial automation components through its exclusive partnership with YAN Clutch Industries International.
We support machine builders, OEMs and converting industries worldwide with reliable, high-performance solutions for motion control, torque transmission, braking and web handling applications.
Electromagnetic Clutches • Electromagnetic Brakes • Powder Clutches & Brakes • Tension Control • Web Guiding Systems • Custom Engineered Solutions
Core competence
Clutches, brakes, torque control and web handling
Applications
Converting, packaging, printing, textile and automation
Support
Selection, sizing, drawings, replacements and OEM integration
Applications & Industries
Areas of application & industries
We supply the mechanical engineering industry with high-quality clutch, brake, torque-control and web-handling solutions that ensure precise and reliable drive systems. The products play a key role in machine tools and automation systems in particular, supporting efficiency and durability. Industries such as warehouse logistics, handling technology, printing, packaging and converting also benefit from robust, application-specific solutions.
Automation & Robotics
Compact electromagnetic clutches, brakes and torque-control components for automated equipment and high-cycle machinery.
View related productsDriverless Transport Systems
Reliable braking, holding and motion-control solutions for mobile platforms, transport systems and automated handling units.
View related productsServo Drive Technology
Precision components for controlled acceleration, deceleration, holding torque and overload-related machine protection.
View related productsConveyor Technology & Logistics
Clutch and brake systems for conveyors, packaging lines, material handling equipment and controlled stop/start functions.
View related productsPrinting Industry
Clutches, brakes and torque-control components for controlled machine cycles of automated printing equipment.
View related productsPackaging and Food Industry
Powder brakes, tension controllers and electromagnetic systems for packaging, winding, unwinding and converting machinery.
View related products
Industry detail
Machine Tool Manufacturing
Machine tools form the foundation of modern manufacturing and are essential for industries such as automotive, aerospace, metalworking and precision engineering. To achieve maximum productivity and repeatable accuracy, machine builders rely on highly reliable drive, motion-control and safety components.
ARA Clutch & Brake Systems supplies electromagnetic clutches, brakes, spring-actuated safety brakes and torque-control solutions that help ensure precise positioning, smooth motion control and reliable machine operation. Our products are designed to support demanding industrial applications where accuracy, durability and process safety are critical.
Couplings & Motion Control in Machine Tools
- Precise engagement and disengagement of rotating systems
- Accurate positioning and indexing functions
- Smooth torque transmission for controlled machine movements
- Protection of drive systems against excessive mechanical stress
- Reliable performance in automated production environments
Brakes & Safety Functions
- Secure holding of axes and spindles
- Safe emergency-stop functionality
- Controlled deceleration of rotating components
- Reliable positioning during machining operations
- Increased process reliability and reduced downtime
Typical Applications
- CNC machining centres
- Milling machines
- Lathes and turning centres
- Grinding machines
- Tool changers
- Automated production systems
- Precision positioning equipment
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Industry detail
Automation & Robotics
Today, robots perform complex movements with high repeat accuracy, work around the clock and relieve humans of heavy or monotonous tasks. To ensure that these systems can operate reliably, dynamically and safely, drive technology that is precisely tailored to their requirements is needed.
Shaft couplings, electromagnetic brakes and spring-actuated safety brakes from ARA Clutch & Brake Systems ensure precise motion control, protect sensitive components from overload and guarantee maximum process reliability — a crucial factor in highly automated production environments. Manufacturers and users benefit from durable, compact and powerful systems that increase the efficiency and reliability of the entire plant.
Couplings in Automation and Robotics
- Backlash-free torque transmission for precise motion sequences, pick-and-place tasks and multi-axis systems
- Compensation for misalignment to support safe operation despite unavoidable tolerances in complex assemblies
- Vibration and shock absorption to protect sensitive gearboxes and motors for a long service life
Brakes in Automation and Robotics
- Stable holding of axes during vertical movements, standstill and assembly processes
- Safe emergency-stop functionality for operators, equipment and workpieces
- Controlled movement deceleration during fast robotic movements and ongoing processes
Typical Applications
- Industrial robots
- Pick-and-place systems
- Automated assembly lines
- Handling and transfer systems
- Multi-axis positioning systems
- Packaging and production automation
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Industry detail
Driverless Transport Systems
Whether in the automotive industry, e-commerce or the food industry, automated guided vehicles have become an indispensable part of the smart factory. To ensure that these highly dynamic and precise systems function reliably, powerful drive technology is essential.
ARA Clutch & Brake Systems shaft couplings, electromagnetic brakes and spring-actuated safety brakes offer the precision, safety and durability required by modern AGV solutions. They support controlled movement, reliable stopping and safe holding functions in compact vehicle architectures and continuous-duty logistics environments.
Couplings in Driverless Transport Systems
- Backlash-free torque transmission for precise control of drive units and exact positioning when stopping and docking
- Alignment error compensation for axial, radial and angular deviations in compact designs
- Vibration and shock absorption to protect motor and transmission components against load peaks
- Reliable performance for continuous operation in smart-factory logistics environments
Brakes in Driverless Transport Systems
- Holding brakes for stable fixation of vehicles, including on inclines or ramps
- Safe emergency-stop functionality to protect people, equipment and transported goods
- Controlled braking for fast and precise deceleration at exact stopping positions
- Reliable safety functions for automated conveyor chains and mobile transport units
Typical Applications
- Automated guided vehicles
- Autonomous mobile robots
- Warehouse logistics systems
- Docking and positioning stations
- Conveyor-linked transport systems
- Smart-factory material handling
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Industry detail
Servo Drive Technology
Servo drive technology enables precise positioning, fast cycle times and maximum efficiency in complex manufacturing and motion processes. To ensure that sophisticated systems operate reliably, drive technology that is both dynamic and robust is required.
This is exactly where ARA Clutch & Brake Systems offers solutions with clutches and brakes that complement servo drives: precise, safe and durable. Whether for backlash-free power transmission, protection of sensitive components or safe shutdown, the right clutch and brake technology helps secure process stability and machine performance.
Couplings in Servo Drive Technology
- Backlash-free power transmission for precise positioning and repeatable motion sequences
- Compensation of axial, radial or angular misalignment to protect the drive train
- Vibration and shock absorption for improved smoothness and longer servo-drive service life
- Reliable torque transmission between motor, gearbox and load in dynamic applications
Brakes in Servo Drive Technology
- Hold functions for vertical or gravity-loaded axes with absolute stability
- Reliable emergency-stop safety for operators, machines and products
- Controlled motion deceleration for highly dynamic movements
- Compact, powerful and low-maintenance safety functions for demanding servo systems
Typical Applications
- Servo axes and positioning systems
- Vertical axes and holding functions
- Packaging and automation machinery
- High-cycle production systems
- Indexing and motion-control applications
- Dynamic machine modules and robotic systems
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Industry detail
Conveyor Technology & Logistics
Conveyor technology and logistics ensure the smooth flow of materials, increase productivity and are crucial for competitive processes. To ensure that conveyor and logistics systems operate reliably and precisely day after day, drive technology is needed that combines efficiency, safety and durability.
ARA Clutch & Brake Systems couplings and brakes ensure controlled motion sequences in conveyor and logistics systems, protect processes against failures and offer maximum operational reliability for continuous industrial operation.
Couplings in Conveyor Technology & Logistics
- Reliable torque transmission for efficient and backlash-free power transmission and smooth movements
- Compensation for axial, radial or angular misalignment to support gentle and reliable operation
- Protection against overloads to help prevent system damage through integrated safety functions
- Durable motion-control performance for conveyors, handling units and logistics systems
Brakes in Conveyor Technology & Logistics
- Safe holding of loads, including vertical conveyor axes, lifting units or loading systems
- Emergency-stop protection for people, machines and materials in case of malfunctions
- Controlled deceleration of conveyor belts, rotating components and transport modules
- Reliable process stability for start-stop functions and continuous material flow
Typical Applications
- Conveyor belts and roller conveyors
- Warehouse logistics systems
- Material handling equipment
- Packaging and sorting lines
- Loading systems and lifting units
- Automated intralogistics and transfer systems
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Industry detail
Printing Industry
Clutches, brakes and torque-control components support controlled machine cycles, accurate sheet transport, web handling and reliable automation in modern printing equipment. These components help ensure repeatable motion, safe stopping and precise process timing in high-speed commercial, packaging and security printing applications.
Typical Applications
- Sheetfed offset printing presses
- Feeder and delivery systems
- Registration and positioning mechanisms
- Web tension, winding and unwinding functions
- Automated auxiliary and finishing equipment
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Industry detail
Packaging & Food Industry
Whether filling, sealing, packaging or labeling, production facilities must operate reliably, precisely and efficiently at all times. At the same time, they are exposed to heavy loads due to continuous operation, frequent cleaning cycles and changing product requirements.
In order to deliver maximum performance, drive technology is required that is not only robust and durable, but also precise and hygienic. ARA Clutch & Brake Systems couplings and brakes help manufacturers of packaging and food-processing machines make their processes safe, efficient and flexible.
Couplings in the Packaging & Food Industry
- Backlash-free torque transmission for precise movements when positioning conveyor belts, filling units and labeling systems
- Compensation for misalignment in highly dynamic systems without compromising precision
- Overload protection to prevent damage to sensitive drives in case of blockages or unexpected load peaks
- Reliable motion control for continuous operation and frequent production cycles
Brakes in the Packaging & Food Industry
- Secure holding and positioning of axes, for example in cutting, sealing or indexing processes
- Controlled movement deceleration of rotating parts for consistent product quality
- High operational safety for operators, machines and products through reliable emergency-stop and hold functions
- Stable process performance in demanding packaging and food-processing environments
Typical Applications
- Filling and dosing machines
- Sealing and cutting systems
- Labeling and wrapping machines
- Packaging lines and conveyor modules
- Winding, unwinding and film-handling units
- Food-processing and inspection equipment
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Technical
Engineering tools for clutch, brake and tension-control selection.
Practical support for machine builders and OEMs: product search, application data submission, troubleshooting guidance, unit conversion and core formula references.
Product Search
Application Data Form
Troubleshooting
Conversion Calculator
Engineering Formula Reference
01
Product Search
Search by model, product family or application and jump directly to the matching product.
02
Application Data Form
Submit operating data and ARA will suggest the appropriate clutch or brake solution.
03
Troubleshooting
Typical symptoms, possible causes and practical checks for industrial clutches and brakes.
| Symptom | Possible cause | Recommended action |
|---|---|---|
| Brake slipping | Insufficient torque, worn friction surface, contamination, incorrect voltage or air gap. | Check load torque, supply voltage, mounting, friction surfaces and air gap. Request sizing support if load data is unclear. |
| Clutch not engaging | No coil excitation, wiring issue, wrong voltage, excessive air gap or mechanical obstruction. | Verify voltage, coil resistance, wiring, connector condition, air gap and armature movement. |
| Overheating | Duty cycle too high, excessive slip energy, insufficient cooling or undersized unit. | Review cycle rate, slip time, inertia, thermal load and cooling. Consider larger model or forced cooling. |
| Low torque | Incorrect model size, voltage drop, worn components, oil/dust contamination or misalignment. | Confirm model selection, actual operating voltage, alignment and surface condition. Clean or replace worn parts if required. |
| Noise / vibration | Misalignment, bearing wear, uneven engagement, loose mounting or resonance. | Check shaft alignment, bearing condition, mounting bolts, backlash and machine resonance. |
| Coil failure | Incorrect voltage, overheating, damaged cable, moisture ingress or electrical overload. | Measure coil resistance, inspect cables and connectors, confirm voltage and protect against heat/moisture. |
04
Conversion Calculator
Quick conversions for international machine projects.
05
Engineering Formula Reference
Core formulas used during preliminary clutch and brake selection.
Torque from power
T [Nm] = 9550 × P [kW] / n [rpm]Power from torque
P [kW] = T [Nm] × n [rpm] / 9550Angular speed
ω [rad/s] = 2π × n [rpm] / 60Acceleration torque
T = J × αBrake energy
E = 1/2 × J × ω²Selection note
Apply a safety factor for shock load, heat, duty cycle and wear.
Engineering support
Technical evaluation and product selection support.
ARA Clutch & Brake Systems supports OEMs, machine builders and industrial operators with product selection, replacement projects and application-specific integration.
Product selection
Selection support based on torque, speed, voltage, mounting layout, duty cycle, thermal load and machine requirements.
OEM integration
Support for compact installation layouts, replacement designs, integration into new machinery and technical coordination.
Drawings and documentation
Technical drawings, dimensions, product references and documentation can be provided for qualified project inquiries.
Technical inquiry
Send your requirements for technical evaluation.
Share your product reference, machine type, torque, speed, voltage, quantity, operating conditions or existing drawings. We will support selection, replacement and project-specific integration.
Contact
ARA Clutch & Brake Systems
Mr. Alfred Angst
8914 Aeugst / Zurich
Switzerland
Phone: +41 (0)52 234 52 72
Email: enquiry@ara-clutch-brake.com