Dx45 Friction Block Pneumatic Brake for Efficient Knuckle Joint Presses

• Customization: Available
• Certification: ISO
• Condition: New
• Model NO.: DX45
• Working Mode: Continuous
• Installation: Vertical
• Usage: Paper Machinery, Packing Machinery, Ship, Elevator, Stage Machinery, Chemical Machinery, Construction Machinery, Metallurgical Machinery
• Power Source: Pneumatic
• USD1: Punching Machine,Punching Machine
• USD2: Eccentric Presses, Knuckle Joint Presses
• USD3: Deep Drawing Press Machines, Mechanical Shears
• USD4: Punching Machine, Die Cutting Machine, Cutting
• Optional: Rotary Joint
• Optional 2: End-Face Air Intake Cover
• Transport Package: Wooden Case
• Specification: DX45
• Trademark: TND
• Origin: Jinan China
• HS Code: 8483600090
• Production Capacity: 10000 PCS/Year

Product Description

KB Series Thin - Type Pneumatic Clutch Brake Product Manual

I. Product Overview
Introducing the KB Series Thin - Type Pneumatic Clutch Brake, a groundbreaking innovation meticulously crafted by Shandong Tenord Machinery Equipment Co., Ltd. This exceptional product seamlessly integrates a clutch and brake into a sophisticated spring - brake composite solution. Its outstanding performance and distinctive design ensure unparalleled adaptability and reliability across a wide spectrum of industries.


Its refined design is exceptionally suited for applications demanding:
Installations with limited space
Swift assembly processes
Highly responsive operations (engagement/disengagement in less than 30ms)
For an exhaustive suite of technical documentation, including:
Comprehensive performance specifications
Detailed engineering drawings (2D/3D CAD available)
Torque curves tailored to specific applications
Guidelines for maintenance procedures
For OEM technical support and tailored solutions, please reach out to our engineering team. We furnish full GD&T documentation to guarantee flawless integration with your machinery.


(I) Application Fields
This product finds extensive application in industries such as forging, printing, textiles, welding, and shipbuilding. It garners commendations, particularly in sectors like metal processing, paper processing machinery, woodworking machinery, and fiber machinery.

II. Product Advantages
(I) Compact Structure
- Space-efficient and Lightweight: With minimal axial size and reduced weight, alongside low inherent rotational inertia, it effectively minimizes equipment volume and weight while maintaining performance, thereby enhancing operational efficiency.
(II) Safe and Reliable
- Asbestos-Free Friction Material: The friction material is devoid of asbestos, eliminating health hazards and aligning with contemporary environmental and safety standards, offering users a safer, more reliable experience.
(III) Easy Maintenance
- Effortless Friction Pad Replacement: Friction pads can be replaced easily without dismantling the clutch, significantly cutting down on maintenance costs and time, boosting maintenance efficiency, and reducing equipment downtime.
(IV) Excellent Heat Dissipation Performance
- Distinctive Disc Arc Design: The distinctive disc arc design substantially enhances heat dissipation, mitigating operational temperatures, prolonging product lifespan, and ensuring equipment stability during prolonged high-load operations.
(V) Quick Response
- Rapid Clutching and Braking: Boasting a swift response rate, it swiftly executes clutching and braking functions, catering to the quick response demands of various mechanical equipment and elevating production efficiency.
(VI) Diverse Connection Methods
- Versatile Connection Options: Offering multiple connection methods, it adapts flexibly to different site requirements, showcasing strong versatility and seamless compatibility with a variety of equipment.


III. Product Structure
The pneumatic clutch brake is primarily composed of the following essential components:
- Clutch Body: Mounted on the main shaft of the equipment, its center hole size is customizable to meet customer requirements (size range as per sample), serving as the pivotal element of the clutch.
- Clutch Ear Plate and Brake Ear Plate: These vital components anchor the flywheel and machine body meticulously through four robust pins, promising unwavering stability and flawless functioning of the clutch and brake systems.
- Friction Pads (Blocks): Integral to the heart of the clutching and braking mechanisms, these pads are pivotal in ensuring seamless power transmission and interruption with precision.
- Clutch Pins, Brake Pins, and Locking Plates: Essential for the cohesive assembly and secure fixation of the machinery's elements. Locking plates, ingeniously embedded within pin grooves, are securely fastened to the flywheel or body, preventing any unwanted axial movement.


IV. Working Principle
(I) Clutching Process
External compressed air elegantly enters the clutch cylinder via the intake hole, propelling the piston into action. As this force courses through the friction pads, clutch body, and flat key, the driven part is set into motion, achieving perfect clutch engagement and flawless power transmission.

(II) Braking Process
Upon ceasing the air supply, the piston gracefully retracts under the spring's influence. This swift action, channeling through the friction pads, clutch body, and flat key, ensures the driven part halts immediately. With a breathtaking braking time of just 0.01 to 0.02 seconds, it guarantees rapid stopping for utmost safety.

V. Installation Requirements
(I) Hole Diameter and Parallelism Requirements
Pins demand precise installation with hole tolerances set at H7. Ensuring the hole center aligns perfectly with the main shaft center is crucial for impeccable installation accuracy and stability.

(II) Geometric Tolerance and Roughness Requirements
Adherence to national standards is essential for the geometric tolerance and roughness of center holes and keyways. The same rigorous standards apply to the customer's main shaft, enhancing overall product performance.

(III) Installation Sequence Suggestions
Based on specific conditions, customers have flexibility in installation sequence. Typically, starting with the clutch and brake ear plates, pins, and locking plates is recommended, followed by the clutch brake body for optimal results.

(IV) Installation Notes for Square Pins
Square pins are designed to compensate for any potential size discrepancies and thermal deformation from clutch heating. Ensure the two flat surfaces remain parallel to the radial direction of the ear plate for flawless installation.

(V) Sealing Requirements for Axial Air Intake
In cases of axial air intake, safeguarding against gas leakage is crucial. Implement sealing caps on both ends of the clutch for comprehensive protection.

(VI) Check after Installation
Post-installation, it's vital to ensure the clutch and brake ends move seamlessly, guaranteeing the machinery's clutch and brake perform at peak efficiency.

Product Description

 

VI. Product Maintenance
(I) Professional Maintenance Suggestions
Each clutch from Shandong Tenord Machinery Equipment Co., Ltd. undergoes rigorous quality checks. We strongly advise against unauthorized disassembly to prevent any damage. Such actions may void liability for damages. Should you detect any quality issues, notify us immediately for swift resolution.

(II) Friction Pad Replacement Method
Friction pads, as consumable components, require timely replacement after extensive use. Notably, replacing these pads on our Kb2600 Pneumatic Brake is straightforward, eliminating the need for disassembling the clutch or ear plates. Follow these detailed steps for seamless replacement:
- Replacement without Air Supply: Begin by loosening the clutch ear plate. Remove the bolts and nuts securing the worn friction pads, replace them with new pads, and firmly retighten the bolts and nuts.
- Replacement with Air Supply: Loosen the brake ear plate and follow the same steps to ensure fresh friction pads are installed.

(III) Timing for Friction Pad Replacement
- For machinery like presses, if the equipment fails to achieve its rated capacity, inspect the friction pads for possible replacement.
- When the wear on the friction pads reaches over half of their original thickness, it is crucial to replace them promptly to maintain optimal performance.

VII. Product Selection
Choosing the right clutch is vital for the functionality of your equipment. An optimal selection ensures peak performance and longevity.
- Consequences of Improper Selection: A clutch that is too small won't achieve the rated capacity, while one that's too large can increase costs and cause overheating, hastening the wear of friction pads and sealing ring deterioration.
- Selection Suggestions: Customers are encouraged to refer to our comprehensive samples or consult with our expert technicians for tailored advice, ensuring the best fit for your needs.

VIII. Safety Precautions
(I) Protection during High-Speed Rotation
Avoid direct contact with the clutch or placing objects near it while it's in high-speed rotation to prevent accidents.

(II) Protection from High Temperature
After ceasing operation, allow the clutch to cool for approximately 30 minutes before handling, ensuring safety from potential burns.

(III) Side Protection
Stay clear of the sides of a rotating clutch. Installation of a protective cover is mandatory to guard against airborne debris.

(IV) Attention during Ventilation Operation
During ventilation procedures, avoid contact with friction pads to prevent injury.

(V) Safety of Internal Structure
Internal springs require professional handling only. Unauthorized disassembly could lead to injury, emphasizing the importance of expert intervention.

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