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Industrial Precision Punching Machine for Shear Production Needs1
Industrial BrakeAdvanced PressPrecision Punching Press
Shandong Tenord Machinery Equipment Co., Ltd.
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Product Description KB Series Thin-type Pneumatic Clutch Brake Product ManualI. Product OverviewThe KB Series Thin-type Pneumatic Clutch Brake is a revolutionary product meticulously crafted by Shandong Tenord Machinery Equipment Co., Ltd. This pioneering device ingeniously merges a clutch and brake, forming a spring-brake combination. Its outstanding performance and distinctive design exhibit exceptional adaptability and dependability across a multitude of industries.The KB800 Dry Pneumatic Clutch Brake stands as the cornerstone of our clutch brake series. It boasts a streamlined outer diameter of 543mm. Engineered specifically for 160-250 ton pneumatic power presses and bench-type presses, this model delivers remarkable performance with a transmission torque of 12000N·m and a braking torque of 7000N·m, all under an operating pressure of 6.0 bar. Its expertly refined design is particularly suited for applications requiring:Installations where space is at a premiumEfficient and rapid assembly processesUltra-fast operation with engagement/disengagement in under 30msFor extensive technical documentation including: Comprehensive performance specificationsDetailed engineering drawings (available in 2D/3D CAD) Torque curves tailored for specific applicationsMaintenance procedures and guidelinesFor OEM technical support and bespoke solutions, reach out to our skilled engineering team. We offer complete GD&T documentation to facilitate flawless integration with your machinery.ModelClutch Torque (Kgm)Clutch Torque (Nm)Brake Torque (Kgm)Brake Torque (Nm)Max RPMAir Pressure (bar)Weight (kg)KB2526 260 18 180 3000 5-715 KB5052 520 36 360 3000 5-725 KB100104 1040 72 720 2500 5-740 KB200208 2080 144 1440 2500 5-765 KB400416 4160 288 2880 2000 5-795 KB500520 5200 360 3600 2000 5-7110 KB600624 6240 432 4320 1800 5-7125 KB800832 8320 576 5760 1800 5-7145 KB12001248 12480 864 8640 1500 5-7175 HT15001560 15600 1080 10800 1200 5-7200 HT21502236 22360 1548 15480 1200 5-7245 HT29003016 30160 2088 20880 1000 5-7300 (I) Application FieldsThis product finds extensive applications across industries such as forging, printing, textiles, welding, and shipbuilding. It garners acclaim, particularly in sectors like metal processing, paper processing machinery, woodworking machinery, and fiber machinery.II. Product Advantages(I) Compact Structure- Small Axial Size and Light Weight: With a minimized axial size and reduced weight, the design boasts low rotational inertia. This not only diminishes overall equipment volume and weight but also enhances operational efficiency, ensuring optimal performance.(II) Safe and Reliable- Asbestos-free Friction Material: Featuring a friction material devoid of asbestos, it eliminates the health risks associated with asbestos, aligning with modern safety and environmental standards, thus providing a safer and more dependable user experience.(III) Easy Maintenance- Simple Friction Pad Replacement: Friction pads can be replaced with ease, without the need to disassemble the clutch. This significantly cuts maintenance costs and time, boosting maintenance efficiency and minimizing equipment downtime.(IV) Excellent Heat Dissipation Performance- Unique Disc Arc Design: The distinctive disc arc design markedly enhances the product's heat dissipation capability, effectively lowering operational temperatures, extending the product's lifespan, and maintaining equipment stability during prolonged high-load operations.(V) Quick Response- Fast Clutching and Braking: With rapid response capabilities, it swiftly executes clutching and braking functions, meeting the quick-response demands of diverse mechanical equipment and driving up production efficiency.(VI) Diverse Connection Methods- Flexible Connection Options: Equipped with multiple connection methods, it offers flexible adaptability to various site demands, ensuring a seamless match with a wide range of equipment.III. Product StructureThe pneumatic clutch brake is primarily composed of the following components:- Clutch Body: Mounted on the equipment's main shaft, its center hole size is customizable to client specifications (for size range, refer to the sample), serving as the clutch's core component.- Clutch Ear Plate and Brake Ear Plate: These pivotal components are seamlessly connected to the flywheel and the machine body of our equipment with precision through four robust pins. This intricate connection guarantees the steady and reliable operation of both the clutch and brake, ensuring unparalleled performance.- Friction Pads (Blocks): At the heart of our product's clutching and braking process, these friction pads are paramount, facilitating the seamless transmission and interruption of power with exceptional efficiency.- Clutch Pins, Brake Pins and Locking Plates: Essential for securing and connecting various components, these parts ensure stability. The locking plates, ingeniously embedded within pin grooves and meticulously fixed to the flywheel or machine body with screws, prevent any axial pin movement for flawless operation.IV. Working Principle(I) Clutching ProcessExternal compressed air dynamically enters the clutch cylinder through the intake hole, propelling the piston into action. This movement, in concert with the friction pads, clutch body, and flat key, rotates the driven part, realizing seamless clutch engagement and impeccable power transmission.(II) Braking ProcessUpon ceasing the air supply, the piston instinctively retracts, driven by the spring. Through the friction pads, clutch body, and flat key, the driven part undergoes a rapid braking process. With a precise braking time of just 0.01 - 0.02 seconds, our equipment can halt swiftly, ensuring optimal safety and efficiency.V. Installation Requirements(I) Hole Diameter and Parallelism RequirementsFor meticulous installation, the hole tolerance for the four pins must adhere to an H7 standard. Additionally, the hole center's alignment with the main shaft center is crucial to achieve superior installation accuracy and stability.(II) Geometric Tolerance and Roughness RequirementsThe geometric tolerance and roughness of both the center hole and keyway are governed by strict national standards. Similarly, the customer's main shaft must conform to these specifications, enhancing overall product performance and reliability.(III) Installation Sequence SuggestionsCustomers have the flexibility to determine the installation sequence based on their specific needs. We recommend initially installing the clutch and brake ear plates, pins, and locking plates, followed by the integration of the clutch brake body for optimal results.(IV) Installation Notes for Square PinsSquare pins are crucial for compensating any installation size discrepancies between pins and addressing the thermal deformation of plates resulting from clutch heating. Ensure the two flat surfaces of the square pin are perfectly parallel to the radial orientation of the ear plate.(V) Sealing Requirements for Axial Air IntakeIn cases of axial air intake, it's imperative to install sealing caps at both clutch ends to prevent any potential gas leakage, thus maintaining the integrity of the system.(VI) Check after InstallationUpon completing the installation process, ensure the clutch end and brake end move freely and smoothly, confirming the flawless operation of both the clutch and brake.Product DescriptionVI. Product Maintenance(I) Professional Maintenance SuggestionsEvery clutch we offer at Shandong Tenord Machinery Equipment Co., Ltd. is subject to rigorous quality checks. Customers must refrain from dismantling the clutch themselves. Any damage resulting from unauthorized disassembly will not be covered by our warranty. For any quality issues, contact us immediately and we will ensure swift resolution.(II) Friction Pad Replacement MethodFriction pads are crucial consumables in our clutch brake punching machines, requiring timely replacement to maintain optimal performance. Our design allows for straightforward replacement without needing to disassemble the ear plates or the clutch itself. Here's how you can effortlessly replace them:- Replacement without Air Supply: Simply loosen the clutch ear plate, unscrew and remove the bolts and nuts securing the friction pads, replace them with new ones, and securely fasten the bolts and nuts again.- Replacement with Air Supply: By loosening the brake ear plate, repeat the aforementioned steps to seamlessly install new friction pads.(III) Timing for Friction Pad Replacement- For machinery such as presses, if the machine struggles to meet its rated capacity, inspect the friction pads for potential replacement needs.- When friction pad wear exceeds half of the new pad's thickness, it's imperative for clients to replace them promptly.VII. Product SelectionChoosing the right clutch is essential for optimal performance of your mechanical shears. This decision significantly impacts efficiency and longevity.- Consequences of Improper Selection: A clutch that's too small will fall short of capacity needs; an overly large one drives up costs and risks overheating, which accelerates friction pad wear and sealing ring aging.- Selection Suggestions: Rely on our comprehensive samples or consult with our expert technicians for tailored advice, ensuring you choose the ideal clutch for your equipment.VIII. Safety Precautions(I) Protection during High-speed RotationNever touch the clutch with your hands or any object while it is spinning at high speed to prevent injury.(II) Protection from High TemperatureAfter operation, refrain from touching the clutch directly to avoid burns. Allow it to cool for approximately 30 minutes before maintenance, ensuring it reaches ambient temperature.(III) Side ProtectionStanding next to a rotating clutch is strictly prohibited to prevent accidents due to debris. Always use a protective cover over the clutch during operation.(IV) Attention during Ventilation OperationDuring venting processes, avoid contact with friction pads to prevent finger injuries.(V) Safety of Internal StructureSprings within the clutch necessitate professional handling during disassembly. Unauthorized disassembly can cause injury; always consult a professional for such tasks.8fc588f7
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