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Precision Clutch Brake Punching Machine for Eccentric Press Applications1
Industrial BrakeClutch Brake MachineEccentric Press Machine
Shandong Tenord Machinery Equipment Co., Ltd.
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Product Description KB Series Thin-type Pneumatic Clutch Brake Product ManualI. Product OverviewIntroducing the KB Series Thin-type Pneumatic Clutch Brake, an innovative marvel meticulously crafted by Shandong Tenord Machinery Equipment Co., Ltd. This exceptional product seamlessly integrates a clutch and brake into an ingenious spring-brake combination. Renowned for its stellar performance and one-of-a-kind design, it boasts remarkable adaptability and reliability across a multitude of industries.The KB500 Dry Pneumatic Clutch Brake stands as the cornerstone of our clutch brake offerings, featuring an impressively compact outer diameter of 497mm. Expertly tailored for 110-125 ton pneumatic power presses, bench-type presses, and 120 ton powder compacting presses, it promises outstanding performance with 7300N·m transmission torque and 3800N·m braking torque, all under a 6.0 bar operating pressure. Its meticulously optimized design makes it particularly ideal for:Installations where space is at a premiumRapid and efficient assembly requirementsUltra-responsive operations with sub-30ms engagement and disengagementFor exhaustive technical documentation, including: Detailed performance specifications for precision understandingComprehensive engineering drawings available in 2D and 3D CAD formats Torque curves tailored to specific applicationsMaintenance protocols for optimal functionalityReach out to our engineering team for OEM technical support and bespoke solutions. We offer complete GD&T documentation, guaranteeing seamless integration with your equipment.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 cutting-edge product finds extensive applications in a variety of industries, including forging, printing, textiles, welding, and shipbuilding. It enjoys outstanding acclaim notably in metal processing, paper machinery, woodworking machinery, and fiber machinery arenas.II. Product Advantages(I) Compact Structure- Featuring a small axial size and lightweight build, this design significantly cuts down the equipment's overall volume and heft while delivering high performance. This translates to enhanced operating efficiency through its low inherent rotational inertia.(II) Safe and Reliable- Utilizing asbestos-free friction materials, this product eliminates health hazards linked to asbestos, aligning with modern safety and environmental standards. Users can enjoy a safer, worry-free experience.(III) Easy Maintenance- With an uncomplicated friction pad replacement process that bypasses clutch disassembly, maintenance is cost-effective and swift, enhancing operational efficiency and reducing downtime markedly.(IV) Excellent Heat Dissipation Performance- The innovative disc arc design vastly elevates heat dissipation capabilities, helping maintain lower operational temperatures, extending product longevity, and ensuring reliable performance during prolonged high-load tasks.(V) Quick Response- Known for its rapid clutching and braking response, this product adeptly meets the demands of quick-response mechanical equipment, thereby boosting production efficacy.(VI) Diverse Connection Methods- Boasting a suite of adaptable connection methods, it offers flexibility tailored to various site requirements, ensuring exceptional adaptability and perfect alignment with diverse equipment.III. Product StructureThe pneumatic clutch brake is chiefly composed of:- Clutch Body: Installed on the main shaft of equipment, this customizable center-hole sized component is the heart of the clutch (refer to the sample for size range).- Clutch Ear Plate and Brake Ear Plate: These integral components are seamlessly connected to the flywheel and the machine body through a sophisticated arrangement of four precision-engineered pins. This meticulous connection guarantees the unwavering stability and reliability of both the clutch and brake systems, allowing for smooth and efficient operation of the machine.- Friction Pads (Blocks): Serving as the heart of the clutching and braking mechanism, these high-performance friction pads facilitate the seamless transmission and interruption of power, ensuring the machine's operations are conducted with precision and excellence.- Clutch Pins, Brake Pins, and Locking Plates: These critical elements are meticulously designed to connect and secure various machine components. The locking plates are strategically embedded within the pin grooves and firmly affixed to the flywheel or machine body using screws, effectively preventing any unwanted axial movement, thus ensuring stability and precision.IV. Working Principle(I) Clutching ProcessThrough an ingenious design, external compressed air is expertly channeled into the clutch cylinder via the intake hole, propelling the piston into motion. As this dynamic energy travels through friction pads, clutch body, and flat key, the driven component rotates, flawlessly engaging the clutch and facilitating the seamless transmission of power.(II) Braking ProcessUpon cessation of air supply, the piston is driven in the reverse direction by the potent force of a spring, swiftly engaging the friction pads, clutch body, and flat key to bring the driven part to an almost instantaneous halt. The braking process occurs within a mere 0.01 - 0.02 seconds, ensuring rapid and reliable cessation of machine operation.V. Installation Requirements(I) Hole Diameter and Parallelism RequirementsPrecision is paramount, and the hole tolerance for the installation of the four pins is expertly set to H7. The alignment of the hole center with the main shaft center is crucial, ensuring superior installation accuracy and stability for the pins, and maintaining the integrity of the machine's operation.(II) Geometric Tolerance and Roughness RequirementsAdherence to stringent national standards is mandatory for the geometric tolerance and surface roughness of the center hole and keyway. Additionally, the customer's main shaft must meet these precise requirements to optimize the product's performance and ensure longevity and reliability.(III) Installation Sequence SuggestionsFlexibility is given to the customer, allowing for a tailored installation sequence based on specific needs. However, a recommended approach involves first installing the clutch and brake ear plates, pins, and locking plates, and subsequently fitting the clutch brake body for optimal effectiveness.(IV) Installation Notes for Square PinsTo counteract installation discrepancies and thermal deformation caused by clutch heating, square pins are employed. It is imperative that the flat surfaces of the square pin remain parallel to the radial direction of the ear plate to ensure precise alignment and operation.(V) Sealing Requirements for Axial Air IntakeFor systems utilizing axial air intake, it is essential to install sealing caps at both ends of the clutch. This critical step prevents any gas leakage, ensuring airtight integrity and enhancing the system's efficiency and safety.(VI) Check after InstallationPost-installation, it is vital to verify that both the clutch end and brake end demonstrate unrestricted movement, thereby confirming the system's readiness for normal operation and guaranteeing the clutch and brake's optimal performance.Product DescriptionVI. Product Maintenance(I) Professional Maintenance SuggestionsEvery clutch from Shandong Tenord Machinery Equipment Co., Ltd. is rigorously tested to ensure optimal performance. We strongly advise against any unauthorized disassembly, as it may result in damage for which we cannot be held liable. Should you encounter any quality issues, promptly notify us, and we will expedite a resolution for you.(II) Friction Pad Replacement MethodThe friction pads, integral to our Efficient Clutch Brake Punching Machine, are consumables that necessitate replacement after prolonged usage. Fortunately, replacing these pads is straightforward without the need for disassembling the ear plates or the clutch. Follow these simple steps to ensure continuous efficiency:- Replacement without Air Supply: Begin by loosening the clutch ear plate. Carefully remove the bolts and nuts securing the worn pads, replace them with fresh ones, and secure them by tightening the bolts and nuts.- Replacement with Air Supply: Loosen the brake ear plate and execute the aforementioned steps to effortlessly upgrade to new friction pads.(III) Timing for Friction Pad Replacement- For high-performance machines like presses, diminished capacity indicates it is time to inspect the friction pads for potential replacement.- When wear exceeds 50% of the original pad thickness, it is crucial to replace them promptly to maintain machine efficiency.VII. Product SelectionSelecting the right clutch is pivotal for optimal machinery performance and efficiency.- Consequences of Improper Selection: An undersized clutch fails to meet capacity, while an oversized one unnecessarily raises costs, risks overheating, and accelerates friction pad wear and seal aging.- Selection Suggestions: To ensure the best fit, consult our comprehensive samples or reach out to our skilled technicians for tailored advice. We are committed to helping you make the ideal choice.VIII. Safety Precautions(I) Protection during High-speed RotationAvoid any contact with the clutch during high-speed rotations to prevent accidents and ensure safety.(II) Protection from High TemperaturePost-operation, the clutch is extremely hot. Abstain from direct contact until it cools to ambient temperature, usually within 30 minutes, to prevent burns.(III) Side ProtectionTo prevent mishaps from flying debris, do not stand beside a rotating clutch. Always employ protective covers during operation.(IV) Attention during Ventilation OperationDuring air supply or cessation, fingers should be kept clear of friction pads to prevent injury.(V) Safety of Internal StructureOur clutches contain integral springs. Unauthorized disassembly can lead to harm. Always entrust this task to skilled professionals for safe handling.d9521bb9
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