Dx110 Friction Block Air Clutch Brake for Versatile Deep Drawing Equipment

• Customization: Available
• Certification: ISO
• Condition: New
• Model NO.: DX110
• 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: DX110
• 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 pioneering innovation meticulously crafted by Shandong Tenord Machinery Equipment Co., Ltd. This ingenious fusion of clutch and brake into a singular spring-brake combination redefines performance and design. With unparalleled adaptability and reliability, it stands as a powerhouse across diverse industries, offering unmatched excellence.

The KB100 Dry Pneumatic Clutch Brake is the cornerstone model of our prestigious clutch brake series. With a streamlined outer diameter of 304mm, it is specifically tailored for 15-25 ton pneumatic power presses, bench-type presses, and 25-30 ton powder compacting presses. It delivers extraordinary performance, boasting a transmission torque of 1200N·m and a braking torque of 800N·m under an operating pressure of 5.5 bar.
Its meticulously optimized design is ideal for applications requiring:
Efficient installations in limited spaces
Unmatched rapid assembly capabilities
Ultra-responsive operation, achieving engagement/disengagement in less than 30ms
For a complete range of technical documentation including
Comprehensive performance specifications
Detailed engineering drawings (available in 2D/3D CAD formats)
Tailored application-specific torque curves
Comprehensive maintenance protocols
Kindly reach out to our dedicated engineering team for OEM technical support and personalized solutions. We offer extensive GD&T documentation to facilitate seamless integration with your equipment.


(I) Application Fields
This exceptional product finds extensive applications in industries such as forging, printing, textile, welding, and shipbuilding. It garners widespread acclaim, especially in areas like metal processing, paper processing machinery, woodworking machinery, and fiber machinery.

II. Product Advantages
(I) Compact Structure
- Small Axial Size and Lightweight: Featuring a diminutive axial size and lightweight design, it boasts low inherent rotational inertia. This significantly reduces the equipment's overall volume and weight while enhancing performance, thereby boosting operational efficiency.
(II) Safe and Reliable
- Asbestos-free Friction Material: The friction material is devoid of asbestos components, eliminating potential health hazards and aligning with contemporary environmental and safety standards, providing a safer and more reliable user experience.
(III) Easy Maintenance
- Effortless Friction Pad Replacement: Friction pad replacement is straightforward and does not necessitate clutch disassembly, substantially reducing maintenance costs and time, elevating maintenance efficiency, and minimizing equipment downtime.
(IV) Excellent Heat Dissipation Performance
- Innovative Disc Arc Design: The distinctive disc arc design notably enhances the product's heat dissipation capacity, effectively minimizing operating temperatures, prolonging service life, and ensuring equipment stability during prolonged high-load operations.
(V) Quick Response
- Rapid Clutching and Braking: With swift response capabilities, it efficiently realizes clutching and braking functions, catering to the quick response needs of various mechanical equipment, thereby improving production efficiency.
(VI) Diverse Connection Methods
- Versatile Connection Options: Equipped with multiple flexible connection methods, it can be adeptly selected according to varying site requirements, offering robust adaptability and seamlessly matching diverse equipment.


III. Product Structure
The pneumatic clutch brake encompasses the following key components:
- Clutch Body: Positioned on the equipment's main shaft, its center hole size is customizable per customer requirements (size range available in the sample). It serves as the clutch's core component.
- Clutch Ear Plate and Brake Ear Plate: These integral components are seamlessly linked with the flywheel and machine body of the equipment using four precision-engineered pins. This meticulous connection guarantees the unwavering stability and fluid operation of both the clutch and brake systems.
- Friction Pads (Blocks): These essential elements are pivotal in the seamless clutching and braking processes. They facilitate the precise transmission and interruption of power, ensuring smooth and efficient functionality.
- Clutch Pins, Brake Pins, and Locking Plates: These components are expertly utilized for the secure connection and fixation of various parts. Notably, the locking plates are ingeniously embedded within the pin grooves and firmly affixed to the flywheel or machine body with screws, effectively preventing any unwanted axial movement of the pins.


IV. Working Principle
(I) Clutching Process
External compressed air dynamically enters the clutch cylinder through the intake hole, propelling the piston into motion. This movement, in conjunction with the friction pads, clutch body, and flat key, initiates the rotation of the driven part, facilitating seamless clutch engagement and enabling the efficient transmission of power.

(II) Braking Process
Upon cessation of the air supply, the piston swiftly moves in the reverse direction, driven by the spring's action. This rapid movement, through the friction pads, clutch body, and flat key, ensures the immediate braking of the driven part. The braking process is remarkably fast, with a response time of merely 0.01 - 0.02 seconds, guaranteeing the equipment's prompt halt.

V. Installation Requirements
(I) Hole Diameter and Parallelism Requirements
The installation of the four pins demands a precise hole tolerance of H7. Furthermore, the hole center must be perfectly parallel to the main shaft center. This precision ensures the impeccable installation accuracy and stability of the pins.

(II) Geometric Tolerance and Roughness Requirements
The geometric tolerance and surface roughness of the center hole and keyway must adhere stringently to national standards. Additionally, the geometric tolerance and roughness of the customer's main shaft should meet the prescribed requirements to optimize the product's performance.

(III) Installation Sequence Suggestions
Customers have the flexibility to tailor the installation sequence based on specific scenarios. Typically, it is recommended to install the clutch and brake ear plates, pins, and locking plates first, followed by the clutch brake body, ensuring a systematic and efficient assembly process.

(IV) Installation Notes for Square Pins
Square pins are ingeniously designed to rectify any installation size discrepancies between two pins and to counteract plate thermal deformation caused by clutch heating. It is crucial to ensure that the two flat surfaces of the square pin are aligned parallel to the radial direction of the ear plate.

(V) Sealing Requirements for Axial Air Intake
In the case of an axial air intake, it is essential to install sealing caps at both ends of the clutch to effectively prevent any gas leakage, ensuring the integrity and efficiency of the system.

(VI) Check after Installation
Post-installation, it is vital to verify that the clutch end and brake end can move freely, thereby ensuring the smooth and normal operation of both the clutch and brake systems.

Product Description

 

VI. Product Maintenance
(I) Professional Maintenance Suggestions
At Shandong Tenord Machinery Equipment Co., Ltd., we take immense pride in the meticulous acceptance process each Kb2500 Air Clutch Brake undergoes. Customers are advised against private disassembly to prevent potential damage. Should private disassembly lead to damage, we hold no liability. Encounter any quality issues? Contact us promptly, and experience our swift, efficient resolution process!

(II) Friction Pad Replacement Method
Friction pads are essential consumables of the Kb2500, and replacing them is necessary after extensive use when wear becomes evident. Our design simplifies the replacement process, eliminating the need to disassemble ear plates or the clutch itself. Follow these straightforward steps for a hassle-free replacement:
- Replacement without Air Supply: Begin by loosening the clutch ear plate. Disengage the bolts and nuts securing the worn friction pads, replace them with new ones, then retighten to secure them in place.
- Replacement with Air Supply: Loosen the brake ear plate and follow the same procedure as above to ensure your equipment operates at peak performance.

(III) Timing for Friction Pad Replacement
- For machinery, such as presses, that no longer achieve their rated capacity, inspect the friction pads for potential replacement.
- When the friction pads show wear exceeding half their original thickness, timely replacement is crucial to maintain equipment efficiency and safety.

VII. Product Selection
Choosing the right clutch for your equipment is vital for optimal performance and longevity.
- Consequences of Improper Selection: An undersized clutch fails to meet capacity demands, while an oversized one not only escalates costs but also risks overheating and accelerates wear on friction pads and seals. Precision in selection is key.
- Selection Suggestions: Refer to our comprehensive samples or consult our expert technicians for tailored advice. We are committed to guiding you towards the perfect clutch choice that meets all your requirements.

VIII. Safety Precautions
(I) Protection during High-speed Rotation
Avoid direct contact with the clutch during high-speed operation to prevent injuries. Safety is paramount.

(II) Protection from High Temperature
Post-operation, the clutch retains significant heat. Allow approximately 30 minutes for cooling before any maintenance to avoid burns. Prioritize safety by ensuring the clutch is cool to the touch.

(III) Side Protection
Standing beside a rotating clutch is hazardous due to potential debris ejection. Ensure a protective cover is employed for added safety during operation.

(IV) Attention during Ventilation Operation
During ventilation processes, protect your hands by avoiding contact with friction pads to prevent pinching.

(V) Safety of Internal Structure
The internal springs of the clutch require caution. Avoid unauthorized disassembly; entrust this to skilled professionals to ensure safety and prevent injury.

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