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High-Precision Clutch Brake Punching Machine for Industrial Use1
Industrial BrakeClutch Brake MachineKnuckle Joint 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 epitome of cutting-edge technology meticulously crafted by Shandong Tenord Machinery Equipment Co., Ltd. This extraordinary innovation seamlessly unites a clutch with a brake to form a remarkable spring-brake combination. It offers outstanding performance coupled with a unique design, demonstrating remarkable versatility and dependability across a wide array of industries.Presenting the KB500 Dry Pneumatic Clutch Brake, the flagship model in our clutch brake series. With an elegant outer diameter of 497mm, it is expertly engineered for 110-125 ton pneumatic power presses, bench-type presses, and 120 ton powder compacting presses. This unit delivers unmatched performance, providing a powerful 7300N·m transmission torque and 3800N·m braking torque at a 6.0 bar operating pressure. Its sophisticated design is particularly ideal for settings where:Space is at a premium, maximizing utility of compact areas.Rapid assembly is crucial for time-sensitive operations.Ultra-responsive operation is key, achieving sub-30ms engagement/disengagement time.For an extensive array of technical documentation, you can access: Comprehensive performance specifications that detail every aspect of operation.Detailed engineering drawings, available in 2D/3D CAD formats for precision planning. Application-specific torque curves tailored to meet precise operational needs.Routine and specialized maintenance protocols to ensure optimal functionality.Reach out to our expert engineering team for OEM technical support and tailor-made solutions. We offer complete GD&T documentation to ensure seamless integration with your existing 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 versatile product finds extensive applications across various industries including forging, printing, textiles, welding, and shipbuilding. It receives exceptional acclaim in sectors such as metal processing, paper processing machinery, woodworking machinery, and fiber machinery.II. Product Advantages(I) Compact Structure- Small Axial Size and Light Weight: This feature ensures low inherent rotational inertia, greatly decreasing the overall volume and weight of the equipment while maintaining superior performance. Consequently, it enhances the operational efficiency of the equipment.(II) Safe and Reliable- Asbestos-free Friction Material: Our product uses asbestos-free friction materials, eliminating health risks associated with asbestos and meeting modern environmental and safety standards, offering users a secure and dependable experience.(III) Easy Maintenance- Hassle-free Friction Pad Replacement: Our design allows for effortless replacement of friction pads without the need to disassemble the clutch, significantly reducing maintenance costs and time, enhancing efficiency, and minimizing equipment downtime.(IV) Excellent Heat Dissipation Performance- Unique Disc Arc Design: This innovative design substantially enhances the product's heat dissipation capacity, effectively lowering operational temperatures, extending product lifespan, and ensuring equipment stability during prolonged high-load operations.(V) Quick Response- Rapid Clutching and Braking: With a swift response speed, it efficiently accomplishes clutching and braking functions, fulfilling the quick response demands of various mechanical equipment, thus boosting production efficiency.(VI) Diverse Connection Methods- Versatile Connection Options: Featuring multiple connection methods, this product adapts flexibly to different site requirements, exhibiting exceptional adaptability to precisely align with various equipment types.III. Product StructureThe pneumatic clutch brake is composed of the following key components:- Clutch Body: Mounted on the equipment's main shaft, the center hole size is customizable according to client specifications (refer to the sample for size range), serving as the clutch's core component.- Clutch Ear Plate and Brake Ear Plate: These critical components are precisely linked to the flywheel and machine body of the equipment using four meticulously crafted pins, ensuring the clutch and brake systems operate with seamless stability and unmatched reliability.- Friction Pads (Blocks): As essential elements in the clutching and braking mechanism, these components play a pivotal role in ensuring the smooth flow and precise interruption of power, facilitating efficient and consistent operation.- Clutch Pins, Brake Pins and Locking Plates: These vital components connect and secure various parts of the machine. The locking plates are expertly embedded within the pin grooves and are firmly anchored to the flywheel or machine body with screws, preventing any unwanted axial movement and ensuring the integrity of the clutch and brake systems.IV. Working Principle(I) Clutching ProcessDynamic external compressed air enters the clutch cylinder through the intake hole, propelling the piston into motion. This synchronized action with the friction pads, clutch body, and flat key effectively rotates the driven part, achieving flawless clutch engagement and smooth power transmission.(II) Braking ProcessWhen the air supply ceases, the piston is ingeniously driven in reverse by the spring's force. The interaction of the friction pads, clutch body, and flat key ensures the driven part is rapidly braked within just 0.01 - 0.02 seconds, providing swift and efficient stopping power for the equipment.V. Installation Requirements(I) Hole Diameter and Parallelism RequirementsThe installation holes for the four pins must meet an H7 tolerance, and the centers must be perfectly parallel to the main shaft center, ensuring top-tier installation precision and unparalleled stability of the pins.(II) Geometric Tolerance and Roughness RequirementsBoth the geometric tolerance and surface roughness of the center hole and keyway are required to adhere strictly to national standards. It is equally essential for the customer's main shaft to satisfy these stringent criteria to boost overall product performance and reliability.(III) Installation Sequence SuggestionsCustomers retain the flexibility to choose the installation sequence according to specific scenarios. However, it is generally recommended to install the clutch and brake ear plates, pins, and locking plates initially, followed by the clutch brake body for optimal performance.(IV) Installation Notes for Square PinsSquare pins are ingeniously crafted to reduce installation size errors between two pins and to counteract the thermal deformation of the plate due to clutch heating. It is crucial to ensure the two flat surfaces of the square pin are parallel to the radial direction of the ear plate.(V) Sealing Requirements for Axial Air IntakeIn axial air intake systems, installing sealing caps at both ends of the clutch is crucial to effectively prevent gas leakage, ensuring the integrity and efficiency of the system remain intact.(VI) Check after InstallationAfter installation, it is essential to verify that both the clutch end and brake end move easily, ensuring the flawless and dependable operation of the clutch and brake mechanisms.Product DescriptionVI. Product Maintenance(I) Professional Maintenance SuggestionsOur esteemed clientele can rest assured knowing that each clutch distributed by Shandong Tenord Machinery Equipment Co., Ltd. undergoes rigorous quality assurance procedures before reaching your hands. Unauthorized disassembly of the clutch is strictly prohibited, as damage from such actions disclaims company responsibility. Encountering any quality-related concerns? We encourage prompt outreach to us, where our dedicated team resolves issues with unparalleled efficiency, ensuring your absolute satisfaction.(II) Friction Pad Replacement MethodThe friction pads, integral components of our Heavy-Duty Clutch Brake Punching Machine for Eccentric Presses, are crafted for exceptional longevity. Over time, however, signs of wear will necessitate replacement. We've ingeniously engineered the process for simplicity, eliminating the need to disassemble the ear plates and clutch. Follow these effortless steps to ensure optimal performance:- Replacement without Air Supply: Begin by gently loosening the clutch ear plate. Next, proceed to remove the bolts and nuts securing the friction pads. Replace them with pristine new friction pads, ensuring bolts and nuts are securely tightened afterwards for seamless operation.- Replacement with Air Supply: Closely akin to the previous method, start by gently loosening the brake ear plate and follow the aforementioned steps to insert new friction pads, ensuring seamless operation.(III) Timing for Friction Pad Replacement- In machinery such as presses, a failure to achieve rated capacity may indicate the necessity for friction pad replacement.- When friction pads have worn down to over half their original thickness, timely replacement is paramount to maintain efficiency and safety.VII. Product SelectionSelecting the ideal clutch for your equipment is of utmost importance, as it directly influences operational success and the longevity of your machinery.- Consequences of Improper Selection: Opting for a clutch that's too small may impair achieving necessary capacity. Conversely, choosing one that's overly large can inflate costs and cause overheating, accelerating friction pad wear and sealing ring deterioration.- Selection Suggestions: Explore our comprehensive range of samples or consult with our knowledgeable technicians for expert guidance in selecting the clutch that precisely fulfills your needs. We are prepared to assist you with professional advice.VIII. Safety Precautions(I) Protection during High-Speed RotationTo ensure your safety, it is imperative to avoid any contact with the clutch during high-speed operations, as it poses significant risks.(II) Protection from High TemperatureAfter the clutch concludes its operation, it remains exceptionally hot. Avoid direct contact to prevent burns. Allow approximately 30 minutes for cooling to ambient temperature before engaging in maintenance tasks.(III) Side ProtectionTo avert accidents from potential flying debris, never position oneself at the side of a rotating clutch. Always ensure a protective cover is securely in place during operation.(IV) Attention during Ventilation OperationDuring ventilation or air stoppage processes, keep fingers well clear of the friction pads to avoid pinching injuries.(V) Safety of Internal StructureThe clutch's internal structure is equipped with springs, thus it is critical that only professionals undertake disassembly. Unauthorized tampering is strictly prohibited to prevent personal injury.b2dce103
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