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High-Precision Deep Drawing Punching Machine with Clutch Brake1
Industrial BrakePrecision MachineDeep Drawing Machine
Shandong Tenord Machinery Equipment Co., Ltd.
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Product Description KB Series Thin-type Pneumatic Clutch Brake Product ManualI. Product OverviewDiscover the ingenious KB Series Thin-type Pneumatic Clutch Brake, an innovative marvel meticulously crafted by Shandong Tenord Machinery Equipment Co., Ltd. This extraordinary product harmoniously integrates a clutch and brake into a seamless spring-brake combination. Renowned for its superior performance and unparalleled design, it stands resilient and adaptable across numerous industries, marking the pinnacle of reliability.Introducing the KB500 Dry Pneumatic Clutch Brake—our foundational model that epitomizes excellence within our clutch brake series. With a compact outer diameter of 497mm, it's tailor-made for 110-125 ton pneumatic power presses, bench-type presses, and 120 ton powder compacting presses. Revel in its outstanding prowess with a transmission torque of 7300N·m and a braking torque of 3800N·m, all under an optimal operating pressure of 6.0 bar. Its artfully optimized design makes it exceptionally well-suited for applications demanding:Efficient space utilization in constrained installationsSwift assembly and effortless integrationUltra-responsive performance with sub-30ms engagement/disengagementFor a comprehensive suite of technical documentation, including: Exhaustive performance specificationsPrecision-engineered drawings (available in both 2D and 3D CAD formats) Tailored application-specific torque curvesDetailed maintenance protocols for peak efficiencyReach out to our expert engineering team for OEM technical support and bespoke solutions. We offer complete GD&T documentation to guarantee flawless 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 distinguished product finds its place across a spectrum of industries, including forging, printing, textiles, welding, and shipbuilding. It garners esteemed recognition particularly in realms like metal processing, paper processing machinery, woodworking equipment, and fiber machinery.II. Product Advantages(I) Compact Structure- With its small axial dimensions and lightweight build, the KB Series boasts low inherent rotational inertia. This significantly diminishes the overall equipment size and weight while delivering exemplary performance, thereby enhancing operational efficiency.(II) Safe and Reliable- Featuring an asbestos-free friction material, this product eliminates the health risks associated with asbestos, meeting stringent modern safety and environmental standards, and ensuring a secure, reliable user experience.(III) Easy Maintenance- Designed for user-friendly friction pad replacement, this product requires no disassembly of the clutch, drastically cutting down maintenance costs and time, and boosting equipment maintenance efficiency by minimizing downtime.(IV) Excellent Heat Dissipation Performance- The product's innovative disc arc design amplifies heat dissipation capacity, effectively lowering operational temperatures, prolonging product lifespan, and maintaining stability during extended high-load operations.(V) Quick Response- Boasting rapid clutching and braking capabilities, the KB Series meets the demands for fast response times across various mechanical equipment, significantly enhancing production efficiency.(VI) Diverse Connection Methods- With a range of flexible connection options, this product adapts seamlessly to diverse site requirements, ensuring perfect compatibility with various equipment setups.III. Product StructureThe pneumatic clutch brake is composed of the following essential components:- Clutch Body: Mounted on the main shaft, with customizable center hole sizes to meet specific customer requirements (size reference available in the sample), this component is the heart of the clutch system.- Clutch Ear Plate and Brake Ear Plate: These crucial components are meticulously connected to the flywheel and machine body of the equipment through four strategically placed pins. This design ensures the seamless and stable operation of both the clutch and brake, offering reliability and efficiency.- Friction Pads (Blocks): A pivotal element in the clutching and braking process, these pads are essential for the seamless transmission and interruption of power, enhancing the overall performance of the machine.- Clutch Pins, Brake Pins, and Locking Plates: These components are vital for securely connecting and fixing various parts of the machinery. The locking plates are expertly embedded within the pin grooves and are securely fastened to the flywheel or machine body with screws, effectively preventing any unwanted axial movement of the pins.IV. Working Principle(I) Clutching ProcessIn the clutching process, external compressed air is ingeniously channeled into the clutch cylinder via the intake hole, initiating the movement of the piston. This action, in concert with the friction pads, clutch body, and flat key, allows the driven part to engage in seamless rotation, thereby facilitating the transmission of power with precision and efficiency.(II) Braking ProcessOnce the air supply halts, the piston adeptly moves in the reverse direction, propelled by the spring's force. Through the friction pads, clutch body, and flat key, the driven part is swiftly and effectively braked. Remarkably, the braking time ranges from just 0.01 to 0.02 seconds, ensuring rapid cessation and reliable performance of the equipment.V. Installation Requirements(I) Hole Diameter and Parallelism RequirementsFor optimal installation accuracy and stability, the hole tolerance for installing the four pins must adhere to the H7 standard. It's crucial that the hole center remains parallel to the main shaft center, guaranteeing robust and precise installation of the pins.(II) Geometric Tolerance and Roughness RequirementsThe geometric tolerance and surface roughness of both the center hole and keyway must stringently comply with national standards. Additionally, the geometric tolerance and roughness of the customer's main shaft should meet specific requirements to elevate product performance and ensure seamless operation.(III) Installation Sequence SuggestionsCustomers are given the flexibility to choose the installation sequence tailored to their specific circumstances. Generally, it is advisable to first install the clutch and brake ear plates, pins, and locking plates, followed by the installation of the clutch brake body for optimal assembly and performance.(IV) Installation Notes for Square PinsSquare pins are ingeniously designed to rectify installation size errors of two pins and accommodate the thermal deformation of the plate caused by clutch heating. It's important to ensure that the two flat surfaces of the square pin are parallel to the radial direction of the ear plate, for precision and stability.(V) Sealing Requirements for Axial Air IntakeIn cases of axial air intake, it is imperative to install sealing caps at both ends of the clutch. This precaution effectively prevents gas leakage, ensuring the system's integrity and efficiency.(VI) Check after InstallationUpon completing the installation, it is essential to verify that both the clutch end and brake end can move freely without any obstruction. This check is crucial to guarantee the normal and efficient operation of the clutch and brake.Product DescriptionVI. Product Maintenance(I) Professional Maintenance SuggestionsEach and every clutch offered by Shandong Tenord Machinery Equipment Co., Ltd. has passed rigorous quality checks. It is essential that customers refrain from unauthorized disassembly of the clutch unit. Any damages that result from such private disassembly are not covered by our warranty. Should you encounter any quality issues, please notify us promptly, and we will address them with utmost urgency and precision.(II) Friction Pad Replacement MethodOur friction pads are designed as consumable components, necessitating timely replacement once extensive usage leads to notable wear. Fortunately, replacing the friction pads on our Versatile Clutch Brake Punching Machine is a straightforward process, requiring no dismantling of ear plates or clutch components. Here's how you can effortlessly achieve this:- Replacement without Air Supply: Simply loosen the clutch ear plate, remove the bolts and nuts securing the worn friction pads, replace them with new ones, and then torque the bolts and nuts to secure them firmly.- Replacement with Air Supply: Follow the same steps as above by loosening the brake ear plate and proceed with the replacement of the friction pads.(III) Timing for Friction Pad Replacement- When operating equipment such as presses, should the machine fail to achieve its rated capacity, it is advisable to inspect whether the friction pads are due for replacement.- It's crucial to replace friction pads when their wear surpasses fifty percent of their original thickness to ensure optimal performance and safety.VII. Product SelectionEnsuring the right clutch selection is vital for the optimal functioning of your equipment.- Consequences of Improper Selection: Selecting a clutch that is undersized may hinder the equipment's ability to meet its rated capacity. Conversely, an oversized clutch not only escalates equipment costs but also risks overheating, which can accelerate friction pad wear and seal ring degradation.- Selection Suggestions: Customers are encouraged to consult our comprehensive samples or directly contact our expert technicians for personalized advice. We are committed to providing you with expert guidance for the ideal clutch selection.VIII. Safety Precautions(I) Protection during High-speed RotationTo prevent hazardous situations, it is strictly prohibited to come into contact with the clutch or introduce any objects when it is spinning at high speeds.(II) Protection from High TemperatureDirect contact with the clutch immediately after it ceases rotation is strictly forbidden to avoid burns. Allow approximately thirty minutes for the clutch to cool to ambient temperature before conducting any maintenance.(III) Side ProtectionStanding beside a rotating clutch is highly discouraged to prevent accidents from potential projectiles. It is advisable to install a protective cover over the clutch during operation.(IV) Attention during Ventilation OperationDuring ventilation and when stopping air supply, avoid touching the friction pads with fingers to prevent injury from pinching.(V) Safety of Internal StructureThe clutch contains internal springs. Unauthorized disassembly should be strictly avoided to prevent injury. All disassembly procedures must be conducted by trained professionals.984bbdb3
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