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Dx50 Friction Block Air Clutch Brake for Precision Die-Cutting Machinery1
Industrial BrakeAir BrakePrecision Brake
Shandong Tenord Machinery Equipment Co., Ltd.
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Product Description KB Series Thin-type Pneumatic Clutch Brake Product ManualI. Product OverviewIntroducing the groundbreaking KB Series Thin-type Pneumatic Clutch Brake, a masterpiece meticulously crafted by Shandong Tenord Machinery Equipment Co., Ltd. This innovative marvel seamlessly integrates a clutch with a brake, forming a sophisticated spring-brake combination product. Celebrated for its outstanding performance and cutting-edge design, it demonstrates remarkable adaptability and unwavering reliability across a plethora of industries.Its meticulously optimized design shines in applications that demand:Efficient utilization of limited installation spaceSwift assembly and deploymentUltra-responsive actions (achieving sub-30ms engagement and disengagement)For an extensive array of technical documentation, including:In-depth performance specificationsPrecision engineering drawings (available in both 2D and 3D CAD formats)Torque curves tailored to specific applicationsComprehensive maintenance guidelinesReach out to our expert engineering team for OEM technical support and bespoke solutions. We provide complete GD&T documentation, ensuring seamless integration with your equipment.(I) Application FieldsThis versatile product finds its place in a broad spectrum of industries, including forging, printing, textile, welding, and shipbuilding. It has earned accolades particularly 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: Impressive for its compact axial dimensions and lightweight build, resulting in minimal rotational inertia. This design effectively reduces the equipment's overall volume and mass while maintaining performance, thereby enhancing operational efficiency.(II) Safe and Reliable- Asbestos-Free Friction Material: Featuring an innovative friction material entirely free of asbestos, it negates the health risks associated with asbestos, aligning with contemporary environmental and safety standards to offer a safer, more reliable user experience.(III) Easy Maintenance- Simplified Friction Pad Replacement: The friction pads are designed for facile replacement without disassembling the clutch, dramatically reducing maintenance costs and time, boosting maintenance efficiency, and minimizing equipment downtime.(IV) Excellent Heat Dissipation Performance- Unique Disc Arc Design: The ingeniously designed disc arc significantly enhances the product's heat dissipation capability, effectively lowering operational temperatures, prolonging product lifespan, and maintaining equipment stability during sustained, high-load operations.(V) Quick Response- Rapid Clutching and Braking: This product boasts a swift response time, effortlessly achieving clutching and braking functions. It meets the demands of various mechanical equipment for rapid reactions, significantly boosting production efficiency.(VI) Diverse Connection Methods- Flexible Connection Options: Equipped with a range of connection methods, it offers versatility to adapt to various site requirements, ensuring strong compatibility and seamless integration with diverse equipment.III. Product StructureThe pneumatic clutch brake is composed of these key components:- Clutch Body: Mounted on the equipment's main shaft, with a customizable center hole size per client specifications (refer to sample for size range). It serves as the pivotal component of the clutch.- Clutch Ear Plate and Brake Ear Plate: Meticulously attached to the flywheel and the machine body using four precision-engineered pins, these components ensure the seamless and stable operation of the clutch and brake system, providing unparalleled reliability and performance.- Friction Pads (Blocks): Essential to the precision of the clutching and braking operations, these pads facilitate the smooth transmission and interruption of power, thereby optimizing the machinery's efficiency and responsiveness.- Clutch Pins, Brake Pins, and Locking Plates: These are integral for the secure connection and stabilization of various components. The locking plates, in particular, are expertly embedded within pin grooves and securely fastened to the flywheel or machine body with screws to prevent any unwanted axial movement, ensuring consistent operational integrity.IV. Working Principle(I) Clutching ProcessDuring the clutching phase, precisely controlled external compressed air is channeled into the clutch cylinder via the intake hole. This action propels the piston, engaging the friction pads, clutch body, and flat key to rotate the driven part, thus facilitating seamless clutch engagement and ensuring the efficient transmission of power.(II) Braking ProcessWhen halting the air supply, the piston swiftly retreats due to the spring's force, rapidly engaging the friction pads, clutch body, and flat key to brake the driven part. Remarkably, this braking process completes in a mere 0.01 - 0.02 seconds, guaranteeing an immediate and reliable stop of the equipment, enhancing safety and precision.V. Installation Requirements(I) Hole Diameter and Parallelism RequirementsFor optimal installation, the hole tolerance for the four pins must be H7, with the hole center precisely parallel to the main shaft center. This precise alignment is crucial for maintaining the installation accuracy and ensuring the long-term stability of the pins.(II) Geometric Tolerance and Roughness RequirementsThe geometric tolerance and surface roughness of the center hole and keyway strictly adhere to national standards, ensuring premium quality. Likewise, the main shaft's geometric tolerance and roughness should meet these standards to enhance the product's overall performance and reliability.(III) Installation Sequence SuggestionsDepending on specific conditions, customers may select different installation sequences. Typically, it is advisable to first install the clutch and brake ear plates, followed by the pins and locking plates, and finally the clutch brake body, to ensure a coherent and efficient assembly process.(IV) Installation Notes for Square PinsSquare pins are strategically utilized to counteract installation size discrepancies and plate thermal deformation resulting from clutch heating. Ensure that the two flat surfaces of the square pin are precisely parallel to the radial direction of the ear plate for optimal effectiveness.(V) Sealing Requirements for Axial Air IntakeIn cases of axial air intake, it is vital to install sealing caps on both ends of the clutch to effectively prevent gas leakage, thereby maintaining the integrity and performance of the system.(VI) Check after InstallationPost-installation, it is imperative that the clutch end and brake end move freely. This freedom of movement ensures that the clutch and brake operate smoothly, thereby upholding the system's operational excellence and reliability.Product Description VI. Product Maintenance(I) Professional Maintenance SuggestionsEach clutch sold by Shandong Tenord Machinery Equipment Co., Ltd. is subjected to meticulous quality control and rigorous testing to ensure peak performance. It is imperative that customers refrain from disassembling the clutch on their own, as unauthorized tampering can lead to irreversible damage for which the company cannot be held accountable. Should you encounter any issues regarding quality, we urge you to notify us promptly so we may address and resolve them with utmost efficiency and speed.(II) Friction Pad Replacement MethodThe friction pads are vital wear-resistant components that naturally degrade over time with extensive use. Recognizing this, our design facilitates a straightforward replacement process that negates the need to disassemble the ear plates or the clutch itself. The procedure is streamlined for user convenience and is described as follows:- Replacement without Air Supply: Begin by loosening the clutch ear plate. Proceed to remove the bolts and nuts securing the friction pads. Replace the worn pads with fresh ones, ensuring the bolts and nuts are securely tightened thereafter.- Replacement with Air Supply: Simply loosen the brake ear plate and follow the aforementioned steps to seamlessly replace the friction pads with new ones.(III) Timing for Friction Pad Replacement- For machines like presses, if they fail to achieve their rated output, inspect the condition of the friction pads to ascertain if replacement is necessary.- Should the friction pads' wear exceed 50% of their initial thickness, it is imperative to replace them promptly to maintain operational efficiency.VII. Product SelectionSelecting the right clutch is paramount to enhancing the functional efficacy of your equipment. A precise match ensures optimal performance and longevity.- Consequences of Improper Selection: An undersized clutch fails to meet the capacity demands, while an oversized one unnecessarily elevates cost, leads to overheating, accelerates friction pad wear, and hastens the degradation of sealing rings.- Selection Suggestions: To ensure you make the best choice, consult our detailed catalogs or reach out to our expert technicians. We are committed to offering tailored advice to suit your specific technical needs and application scenarios.VIII. Safety Precautions(I) Protection during High-speed RotationUnder no circumstances should you attempt to touch the rotating clutch with your hands or any object, as this poses serious safety risks.(II) Protection from High TemperatureAvoid direct contact with the clutch immediately after operation, as it may remain extremely hot. Allow approximately 30 minutes for it to return to a safe temperature before commencing any maintenance work.(III) Side ProtectionStanding beside a rotating clutch is hazardous due to the potential for flying debris. Ensure a protective cover is installed to safeguard against such accidents during operation.(IV) Attention during Ventilation OperationWhile performing ventilation or air-stopping procedures, avoid contact with the friction pads to prevent getting pinched.(V) Safety of Internal StructureThe clutch houses springs that require professional handling. Unauthorized disassembly is discouraged to prevent potential injuries. Any necessary disassembly should be conducted by trained professionals.f87cc6d7
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