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Heavy Duty Die Cutting Press Machine with Clutch Brake Technology1
Industrial BrakeHeavy Duty MachineDie Cutting Machine
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 an exceptional innovation meticulously crafted by Shandong Tenord Machinery Equipment Co., Ltd. This remarkable product skillfully merges the clutch and brake into a seamless spring-brake combination, offering extraordinary performance and outstanding adaptability. Its unique design ensures unparalleled reliability across a diverse array of industries.The KB800 Dry Pneumatic Clutch Brake stands as the cornerstone of our clutch brake series, featuring a sleek outer diameter of just 543mm. This model is specifically designed to cater to 160-250 ton pneumatic power presses and bench-type presses, delivering remarkable performance. It boasts an impressive 12000N·m transmission torque and 7000N·m braking torque, all achieved under a 6.0 bar operating pressure. Its optimized design is particularly advantageous for applications that demand:Installations where space is constrainedCapabilities for rapid assembly and setupUltra-responsive operations with engagement/disengagement in under 30msFor a complete set of technical documentation, including: In-depth performance specificationsComprehensive engineering drawings available in both 2D and 3D CAD formats Application-specific torque curves for tailored performance analysisDetailed maintenance protocols to ensure longevity and reliabilityFor OEM technical support and bespoke solutions, please reach out to our engineering team. We provide full GD&T documentation to ensure 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 FieldsThe KB Series is celebrated for its wide application across industries like forging, printing, textiles, welding, and shipbuilding. It garners accolades particularly in metal processing, paper machinery, woodworking, and fiber machinery sectors, delivering unparalleled performance.II. Product Advantages(I) Compact Structure- Small Axial Size and Light Weight: Engineered with a compact axial size and lightweight build, the design minimizes inherent rotational inertia. This reduction optimizes the equipment's overall volume and weight without compromising on performance, thus enhancing operational efficiency significantly.(II) Safe and Reliable- Asbestos - free Friction Material: Utilizing a friction material devoid of asbestos, this design eliminates potential health risks associated with asbestos exposure. It aligns with contemporary environmental and safety standards, offering users a secure and dependable experience.(III) Easy Maintenance- Simple Friction Pad Replacement: The friction pads can be replaced effortlessly without the need to dismantle the clutch, drastically reducing maintenance time and costs. This improvement enhances maintenance efficiency and minimizes downtime for your equipment.(IV) Excellent Heat Dissipation Performance- Unique Disc Arc Design: The innovative disc arc design significantly boosts heat dissipation capacity, effectively lowering operational temperatures. This enhancement prolongs the product's service life and ensures stability during prolonged high-load operations.(V) Quick Response- Fast Clutching and Braking: With rapid response capabilities, the product delivers swift clutching and braking functions. This meets the fast-paced demands of various mechanical equipment, elevating production efficiency.(VI) Diverse Connection Methods- Flexible Connection Options: Offering multiple connection methods, the product adapts flexibly to diverse site requirements, showcasing its versatility and compatibility with a wide range of equipment.III. Product StructureThe pneumatic clutch brake is composed of the following essential components:- Clutch Body: Mounted on the equipment's main shaft, the clutch body's center hole size is customizable per customer specifications (refer to sample size range). It stands as the clutch's core element, crucial to its performance.- Clutch Ear Plate and Brake Ear Plate: Seamlessly connected to the flywheel and machine body of the equipment respectively through four sturdy pins, these components ensure the unwavering stability and smooth operation of the clutch and brake mechanisms.- Friction Pads (Blocks): These essential components are pivotal in the clutching and braking process, skillfully managing the transmission and interruption of power effectively and efficiently.- Clutch Pins, Brake Pins, and Locking Plates: Designed for precision, these elements connect and securely fix various components. Locking plates, nestled neatly into the pin grooves, are fastened onto the flywheel or machine body with robust screws to prevent any unwanted axial movement of the pins.IV. Working Principle(I) Clutching ProcessExternal compressed air elegantly enters the clutch cylinder via the intake hole, propelling the piston into action. This energy is transferred through the friction pads, clutch body, and flat key, causing the driven part to rotate. This seamless clutch engagement allows for uninterrupted power transmission.(II) Braking ProcessUpon halting the air supply, the piston gracefully shifts in the reverse direction, driven by the spring. Engaging the friction pads, clutch body, and flat key, the driven part is promptly braked. Remarkably, the braking time is a swift 0.01 - 0.02 seconds, ensuring an immediate and efficient stop of the equipment.V. Installation Requirements(I) Hole Diameter and Parallelism RequirementsEnsure that the hole tolerance for installing the four pins is H7. The hole center must be perfectly parallel to the main shaft center, guaranteeing installation accuracy and unwavering stability of the pins.(II) Geometric Tolerance and Roughness RequirementsAdhering to stringent national standards, the geometric tolerance and roughness of the center hole and keyway are crucial. Likewise, the customer's main shaft must meet these demanding requirements to significantly enhance product performance.(III) Installation Sequence SuggestionsCustomers have the flexibility to select their preferred installation sequence. Typically, begin with the installation of the clutch and brake ear plates, pins, and locking plates, followed by the assembly of the clutch brake body.(IV) Installation Notes for Square PinsSquare pins are ingeniously designed to compensate for installation size errors of two pins and any thermal deformation of the plate due to clutch heating. Ensure that the two flat surfaces of the square pin are precisely parallel to the radial direction of the ear plate.(V) Sealing Requirements for Axial Air IntakeFor axial air intake configurations, it is paramount to install sealing caps at both ends of the clutch, effectively preventing any gas leakage.(VI) Check after InstallationPost-installation, verify that the clutch end and brake end move with ease, ensuring the flawless operation of the clutch and brake systems.Product DescriptionVI. Product Maintenance(I) Professional Maintenance SuggestionsEvery clutch from Shandong Tenord Machinery Equipment Co., Ltd. is rigorously tested to ensure excellence. Customers are advised not to disassemble the clutch on their own, as any damage from such actions will void our responsibility. Encounter any quality issues? Simply notify us promptly, and we will address them efficiently.(II) Friction Pad Replacement MethodAs time moves on and machine usage grows, our friction pads—simple to replace without ear plate or clutch disassembly—may need refreshing. Follow these easy steps to renew your equipment's efficiency without a hitch:- Replacement without Air Supply: Begin by loosening the clutch ear plate. Next, remove the bolts and nuts securing the friction pads, refresh them with new ones, and then securely tighten those bolts and nuts.- Replacement with Air Supply: Loosen the brake ear plate and adhere to the previous instructions to effectively replace the friction pads.(III) Timing for Friction Pad Replacement- For equipment like presses, if the machine's performance dips below its rated capacity, it's time to inspect the friction pads for potential replacement.- Once the wear surpasses half of the new friction pad's thickness, promptly replace them to maintain optimal function.VII. Product SelectionSelecting the perfect clutch for your equipment is paramount. Ensure you choose wisely:- Consequences of Improper Selection: A clutch too small fails to meet rated capacity, whereas an oversized one escalates equipment costs and may lead to overheating, hastening friction pad wear and sealing ring aging.- Selection Suggestions: Rely on our comprehensive company samples or consult our expert technicians. We are ready to offer tailored professional advice to guide your selection.VIII. Safety Precautions(I) Protection during High-speed RotationTo prevent accidents, never touch the clutch or approach it with objects while it spins at high speeds.(II) Protection from High TemperatureAvoid direct contact with the clutch immediately after use to prevent burns—wait approximately 30 minutes post-rotation for the temperature to normalize before performing any maintenance.(III) Side ProtectionStanding beside a rotating clutch is dangerous due to potential flying debris. Always ensure a protective cover is in place during operation.(IV) Attention during Ventilation OperationDuring ventilation or air-stopping, refrain from touching the friction pads with your fingers to avoid injury.(V) Safety of Internal StructureOur clutches contain internal springs. Unauthorized disassembly can lead to injury; instead, let professionals handle required disassembly safely.0f15ffbf
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