Dx35 Friction Block Air Clutch for Efficient Deep Drawing Press Machines

• Customization: Available
• Certification: ISO
• Condition: New
• Model NO.: dx35
• 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: dx35
• 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 product seamlessly integrates the functions of both a clutch and a brake into a sophisticated spring-brake combination. Its exceptional performance and distinctive design ensure unparalleled adaptability and reliability across a multitude of industries, setting new standards for efficiency and effectiveness.


Designed with optimization in mind, this product is ideal for applications that require:
- Compact installations where space is a premium
- Swift assembly for minimal downtime
- Ultra-responsive operation with sub-30ms engagement/disengagement times
For a thorough suite of technical documents, including:
- Detailed performance specifications that outline every aspect
- Comprehensive engineering drawings, both 2D and 3D CAD available
- Tailored application-specific torque curves
- Clear maintenance protocols to ensure longevity
Reach out to our expert engineering team for OEM technical support and bespoke solutions. We offer complete GD&T documentation to facilitate seamless integration with your existing equipment.


(I) Application Fields
This versatile product finds extensive application in industries like forging, printing, textile, welding, and shipbuilding. Renowned for its exceptional performance, it has garnered significant acclaim, particularly in metal processing, paper processing machinery, woodworking machinery, and fiber machinery sectors.

II. Product Advantages
(I) Compact Structure
- Small Axial Size and Light Weight: With its diminutive axial size and lightweight design, this product boasts low inherent rotational inertia, effectively minimizing the overall volume and weight of the equipment. This results in enhanced operational efficiency without compromising performance.
(II) Safe and Reliable
- Asbestos-free Friction Material: Utilizing friction materials free from asbestos, this product eliminates potential health hazards while conforming to modern environmental and safety standards. It offers a safer and more reliable solution for its users.
(III) Easy Maintenance
- Simple Friction Pad Replacement: The friction pads can be replaced effortlessly without dismantling the clutch, significantly cutting down on maintenance costs and time. This enhances maintenance efficiency and reduces equipment downtime.
(IV) Excellent Heat Dissipation Performance
- Unique Disc Arc Design: The innovative disc arc design substantially boosts the product's heat dissipation capability, effectively lowering operational temperatures. This prolongs the product's lifespan and ensures stability during extended high-load operations.
(V) Quick Response
- Fast Clutching and Braking: Featuring a rapid response time, this product swiftly executes clutching and braking functions, meeting the fast-paced demands of diverse mechanical equipment and significantly enhancing production efficiency.
(VI) Diverse Connection Methods
- Flexible Connection Options: Equipped with multiple connection methods, it offers flexibility to accommodate varying site requirements. With strong adaptability, it seamlessly integrates with a wide range of equipment.


III. Product Structure
The pneumatic clutch brake is comprised of several essential components:
- Clutch Body: Positioned on the equipment's main shaft, the center hole size is customizable to meet customer specifications (size range available in the sample). It stands as the clutch's core component.
- Clutch Ear Plate and Brake Ear Plate: Ingeniously connected to the flywheel and machine body of the equipment through four robust pins, these components guarantee the stable and seamless operation of both the clutch and brake, enhancing the overall performance and reliability of the machinery.
- Friction Pads (Blocks): These components are pivotal in the clutching and braking processes, ensuring smooth and efficient power transmission and interruption, thereby optimizing the machinery's operational effectiveness.
- Clutch Pins, Brake Pins, and Locking Plates: Expertly designed for connecting and securing various components, the locking plates are strategically embedded in pin grooves and firmly fixed on the flywheel or machine body with screws, effectively preventing any axial movement of the pins and maintaining system stability.


IV. Working Principle
(I) Clutching Process
External compressed air enters the clutch cylinder through the intake hole, propelling the piston to advance. Through an intricate interaction with the friction pads, clutch body, and flat key, the driven component rotates to achieve seamless clutch engagement, facilitating the efficient transmission of power.

(II) Braking Process
Upon cessation of the air supply, the piston retracts swiftly under spring action, working through the friction pads, clutch body, and flat key. This results in the rapid braking of the driven component, with an impressive braking time of only 0.01 - 0.02 seconds, ensuring the equipment halts quickly and safely.

V. Installation Requirements
(I) Hole Diameter and Parallelism Requirements
Ensure the hole tolerance for installing the four pins is H7, with the hole center parallel to the main shaft center. This precision is vital for the installation accuracy and stability of the pins, contributing to the machinery's overall performance.

(II) Geometric Tolerance and Roughness Requirements
Strict adherence to national standards is required for the geometric tolerance and roughness of the center hole and keyway. Likewise, the customer's main shaft should meet these stringent requirements to elevate product performance and ensure optimal function.

(III) Installation Sequence Suggestions
Customers can adapt the installation sequence as per specific conditions. The general recommendation is to initially install the clutch and brake ear plates, pins, and locking plates, followed by the clutch brake body, ensuring a streamlined assembly process.

(IV) Installation Notes for Square Pins
Square pins are specifically designed to eliminate installation size discrepancies of two pins and to counteract plate thermal deformation due to clutch heating. It is crucial that the two flat surfaces of the square pin remain parallel to the radial direction of the ear plate to maintain precision.

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

(VI) Check after Installation
Post-installation, it is imperative that the clutch end and brake end exhibit free movement, ensuring the clutch and brake operate normally and efficiently, thus enhancing the machinery's longevity and reliability.

Product Description

 

VI. Product Maintenance
(I) Professional Maintenance Suggestions
At Shandong Tenord Machinery Equipment Co., Ltd., each Kb3300 Air Clutch undergoes meticulous acceptance testing to ensure exceptional reliability and performance. Customers are advised to refrain from any unauthorized disassembly of the clutch, as this may void warranty coverage. Should you encounter any quality concerns, promptly notify us, and we will resolve the issue with utmost priority.

(II) Friction Pad Replacement Method
The Kb3300 Air Clutch is engineered for longevity; however, its friction pads are consumable and require replacement after extensive use. This process is designed for ease, negating the need for clutch or ear plate disassembly. Follow these simple steps to keep your machine at peak efficiency:
- Replacement without Air Supply: Start by loosening the clutch ear plate. Proceed to remove the securing bolts and nuts, swap in the new friction pads, and re-secure the bolts and nuts tightly.
- Replacement with Air Supply: Gently loosen the brake ear plate and follow the aforementioned procedure to seamlessly install new friction pads.

(III) Timing for Friction Pad Replacement
- For high-performance equipment like presses, if the machine fails to achieve its rated capacity, inspect and potentially replace the friction pads.
- Once the wear on friction pads surpasses half of their original thickness, it is imperative for users to initiate a timely replacement to ensure optimal function.

VII. Product Selection
Selecting the ideal clutch is vital for the seamless operation of your equipment. It ensures efficiency and reliability.
- Consequences of Improper Selection: A clutch that's too small won't support the rated capacity, whereas an oversized clutch can lead to increased costs and overheating, hastening the wear of friction pads and aging of sealing rings.
- Selection Suggestions: Customers are encouraged to reference our detailed company samples or reach out to our expert technicians for tailored selection advice, ensuring they receive the best-fit solution for their needs.

VIII. Safety Precautions
(I) Protection during High-speed Rotation
Under no circumstances should hands or objects come into contact with the clutch when it is rotating at high velocities, as this can pose serious safety hazards.

(II) Protection from High Temperature
Never handle the clutch directly after it ceases rotation to prevent burns. Allow approximately 30 minutes for the temperature to decrease to a safe level before undertaking any maintenance operations.

(III) Side Protection
Avoid positioning yourself beside the rotating clutch to mitigate the risk of injury from ejected debris. Ensure a protective cover is utilized during operation.

(IV) Attention during Ventilation Operation
During the process of starting or stopping air supply, it is critical to avoid finger contact with the friction pads to prevent potential injury.

(V) Safety of Internal Structure
The internal springs of the clutch necessitate professional handling. Refrain from unauthorized disassembly, as this could result in injury. Disassembly must only be performed by trained professionals.

10227963