Audited Supplier
AS1900
ISO
New
Continuous
Vertical
Paper Machinery, Packing Machinery, Ship, Elevator, Stage Machinery, Chemical Machinery, Construction Machinery, Metallurgical Machinery
Pneumatic
Punching Machine,Punching Machine
Eccentric Presses, Knuckle Joint Presses
Deep Drawing Press Machines, Mechanical Shears
Punching Machine, Die Cutting Machine, Cutting
Rotary Joint
End-Face Air Intake Cover
220kg
1000rpm
TND
Wooden Case
AS0250
Jinan China
8483600090
Product Description
Comprehensive Product Manual for the Dry Multi-Disc Pneumatic Clutch Brake tailored for Punch Press Applications
1. Product Overview
Introducing an engineered marvel, the Dry Multi-Disc Pneumatic Clutch Brake is crafted specifically for robust applications like high-tonnage punch presses, die-cutting machines, cold heading machines, and other essential forging equipment. It is expertly developed to deliver substantial clutch torque or braking torque (or a harmonious blend of both) while elegantly overcoming spatial limitations. With environmentally-conscious, asbestos-free friction materials and state-of-the-art pneumatic control, it ensures rapid engagement/disengagement and precise braking. The AS series seamlessly integrates with leading-edge forging equipment brands, including Yangli, Yangduan, and Shanghai Erduan. Multiple installation configurations are available: a single clutch with dual brakes, dual clutches with a single brake, and dual clutches with dual brakes to meet diverse operational needs. For personalized assistance and optimal recommendations tailored to your specific equipment requirements, do not hesitate to reach out to our professional team.
AS0250 Multi-Disc Pneumatic Clutch Brake
Outer Diameter: 680 mm
Weight: 220 kg
Maximum Speed: 1000 rpm
Single Disc Maximum Clutch Torque: 14000 N·m
Single Disc Maximum Braking Torque: 11850 N·m
2. Structure and Working Principle
1. Core Components
- Essential parts encompass: Clutch body, piston, brake spring, friction plates, clutch ear plate, and brake ear plate.
- Transmission mechanism: Securely connects to the spindle using a flat key, effectively channeling torque through friction disc assemblies.
2. Working Principle
- Engage the clutch: As compressed air enters the cylinder via the axial bore, it propels the piston, compressing the brake spring. The friction plates are brought together to efficiently transmit power.
- Braking process: Upon cutting the air supply, the spring smoothly resets, reversing the piston. Friction plates press firmly against the brake disc for swift, decisive braking.
3. Technical Features
1. High Efficiency & Reliability
- Ingeniously compact design facilitates easy installation and is adept for high-speed, high-frequency operations.
- Friction plates boast the use of modified phenolic resin and inorganic fiber composites, showcasing remarkable high-temperature resilience (≤350°C), stable friction coefficients, silent operation, and an assurance of no damage to mating discs.
2. Safety & Environmental Compliance
- Constructed with asbestos-free friction materials, the product proudly adheres to stringent environmental standards.
3. Easy Maintenance
- Friction plates are easily replaceable without dismantling the clutch body, enabling seamless online maintenance.
4. High Adaptability
- Customizable clutch ear plates designed to accommodate a wide range of installation prerequisites.
4. Technical Specifications
Parameter Specification
Working air pressure 5.5~6.0 kg/cm²
Friction plate lifespan ≥500,000 cycles (subject to operational conditions)
Operating temperature 20ºC ~ +150ºC
Response time ≤0.02 seconds for both clutch and brake engagements
Spindle tolerance Bore tolerance H7, spindle surface roughness Ra1.6
5.Installation and Commissioning
1. Installation Steps
1. Spindle adaptation: Ensure that spindle geometric tolerance and surface finish meet rigorous standards (consult national standards for specifics).
2. Component assembly:
- Begin by skillfully installing the clutch/brake plate pins and locking plates, setting the stage for the main body's secure and reliable placement.
- Ensure an airtight performance with the addition of a sealing cover, expertly crafted for axial air intake.
3. Flexibility Test:
- Engage in a preliminary manual rotation of the clutch plate before powering with air to verify and ensure seamless, fluid movement.
2. Commissioning Guidelines
- Before initiating startup, confirm a stable air pressure of at least 5.5 kg/cm² to guarantee optimal performance.
- Execute no-load tests meticulously to examine the responsiveness of the clutch/brake during initial operations.
6. Maintenance and Troubleshooting
1. Routine Maintenance
- Consistently clean the friction plates to eliminate any oil contamination, safeguarding against diminished friction and ensuring longevity.
- Conduct quarterly inspections of the spring tension and seal conditions to maintain peak functionality.
2. Friction Plate Replacement
- For clutch plates: Efficiently replace by removing screws seamlessly without the need for air supply.
- For brake plates: Supply air to release the brake ear plates, facilitating a smooth replacement process.
3. Common Faults and Solutions
Fault Possible Cause Solution
Clutch fails to engage Low air pressure/solenoid valve failure Remedy by increasing pressure or replacing the valve to restore engagement.
Poor engagement Worn/contaminated friction plates Resolve by replacing or thoroughly cleaning the plates.
Braking delay Spring fatigue/air leakage Correct by replacing the spring or repairing the air circuit for immediate results.
7. Safety Precautions
1. Pre-maintenance Actions
- Prioritize safety by disconnecting power and air supply, and depressurizing the system thoroughly.
- Carefully position the slider at the lower dead center to prevent any unintended movement.
2. Disassembly Rules
- Manage brake spring force release with restraint to avert injuries.
- Swiftly replace any damaged parts; repairs are strictly prohibited to ensure safety and integrity.
Shandong Tenord Machinery Equipment Co., Ltd. Global Supplier of Pneumatic Solutions About Us Shandong Tenord Machinery Equipment Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of pneumatic equipment. Headquartered in Shandong Province, a major industrial hub in China, we are committed to delivering efficient, reliable, and innovative pneumatic solutions to global industrial markets. Guided by our mission of "Innovation Drives Progress, Quality Defines Excellence, " we have established ourselves as a leading brand in the pneumatic technology sector. ---Core Products & Solutions We offer a comprehensive product portfolio designed for diverse industrial applications, including: - Pneumatic Clutches & Brakes: High-performance solutions for precision control in heavy-duty environments. - Pneumatic Couplings & Fittings: Durable, leak-proof connectors for seamless pneumatic system integration. - Pneumatic Valves: Intelligent flow control valves with high pressure/frequency adaptability. With over 100 standardized models across dozens of product categories, our modular designs cater to customized demands in industries such as metallurgy, mining, chemical processing, automotive manufacturing, and construction machinery. ---Technology & Quality Assurance - R&D Excellence: Our R&D center, staffed by global pneumatic experts, integrates advanced facilities including CNC precision machining centers, 3D dynamic simulation labs, and automated testing lines. - Certified Quality: ISO 9001-certified manufacturing processes, CE and RoHS compliance, and aerospace-grade materials (e. g., aluminum alloys, composite polymers) ensure 30% longer lifespan than industry benchmarks. - Innovation Leadership: 17 national patents, including our proprietary Intelligent Pneumatic Clutch-Brake System, recognized for its energy efficiency and international technological parity. ---Global Presence & Service - Production Capacity: Dual manufacturing bases in Jinan and Qingdao support an annual output of 12 million units, ensuring scalable and timely delivery. - Worldwide Network: Products exported to 20+ countries/regions across Southeast Asia, the Middle East, and Europe, backed by a robust sales and service network in 30 Chinese provinces. - Customer-Centric Support: 24/7 technical assistance, lifecycle services (consultation, installation, maintenance), and a 98%+ client satisfaction rate over five consecutive years. ---Sustainability & Vision - Green Manufacturing: 40% reduced energy consumption and zero industrial wastewater discharge through process innovation. - Industry Collaboration: Partnered with prestigious universities and research institutes to co-develop 3 industry standards and IoT-enabled smart pneumatic management systems. - Future Focus: Driving Industry 4.0 integration with digitalized pneumatic solutions, aligning with global trends in automation and eco-friendly technology. ---Vision To be a world-class provider of intelligent, sustainable pneumatic technologies, empowering industries worldwide with cutting-edge innovation and unmatched reliability. Contact Us Explore how Tenord can optimize your operations: Address: Industrial Zone, Shandong Province, China ---Key Highlights for International Clients CE/RoHS/ISO Certified Customized Solutions Fast Global Delivery OEM/ODM Supported --- *Precision in Motion, Trust in Quality*
