Durable Clutch Brake Punching Machine for Deep Drawing Solutions

• Customization: Available
• Certification: ISO
• Condition: New
• Model NO.: KB500
• 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
• Optional2: End-Face Air Intake Cover
• Weight: 135kg
• Rpm: 1000rpm
• Transport Package: Wooden Case
• Specification: KB400
• 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
The KB Series Thin - Type Pneumatic Clutch Brake is a groundbreaking innovation meticulously crafted by Shandong Tenord Machinery Equipment Co., Ltd. This remarkable device seamlessly integrates a clutch with a brake, resulting in a cutting-edge spring-brake combination product. Boasting superior performance and a distinctive design, this product is celebrated for its robust adaptability and unwavering reliability across a multitude of industries.

The KB500 Dry Pneumatic Clutch Brake, heralded as the cornerstone of our clutch brake series, boasts a sleek and compact outer diameter of 497mm. Meticulously designed for 110-125 ton pneumatic power presses, bench-type presses, and 120 ton powder compacting presses, it delivers unparalleled performance with a transmission torque of 7300N·m and a braking torque of 3800N·m, all under an operating pressure of 6.0 bar.
Its optimized design makes it a perfect fit for applications demanding:
Space-constrained installations, ensuring efficient use of limited space.
Rapid assembly capabilities, facilitating quick setup and integration.
Ultra-responsive operation, achieving sub-30ms engagement/disengagement for precision performance.
For an extensive range of technical documentation, including:
Detailed performance specifications, offering comprehensive insights into operational capabilities.
Engineering drawings, with 2D/3D CAD models available for precise planning and execution.
Application-specific torque curves, providing tailored insights for diverse applications.
Maintenance protocols, ensuring longevity and optimal performance through routine care.
Please reach out to our engineering team for OEM technical support and bespoke solutions. We offer complete GD&T documentation to ensure your equipment integrates seamlessly.

Model	Clutch Torque (Kgm)	Clutch Torque (Nm)	Brake Torque (Kgm)	Brake Torque (Nm)	Max RPM	Air Pressure (bar)	Weight (kg)
KB25	26	260	18	180	3000	5-7	15
KB50	52	520	36	360	3000	5-7	25
KB100	104	1040	72	720	2500	5-7	40
KB200	208	2080	144	1440	2500	5-7	65
KB400	416	4160	288	2880	2000	5-7	95
KB500	520	5200	360	3600	2000	5-7	110
KB600	624	6240	432	4320	1800	5-7	125
KB800	832	8320	576	5760	1800	5-7	145
KB1200	1248	12480	864	8640	1500	5-7	175
HT1500	1560	15600	1080	10800	1200	5-7	200
HT2150	2236	22360	1548	15480	1200	5-7	245
HT2900	3016	30160	2088	20880	1000	5-7	300

(I) Application Fields
Our product finds widespread use in sectors such as forging, printing, textile, welding, and shipbuilding, earning accolades particularly in metal processing, paper processing machinery, woodworking machinery, and fiber machinery industries.

II. Product Advantages
(I) Compact Structure
- Small Axial Size and Light Weight: Designed with a compact axial size and lightweight construction, it features low inherent rotational inertia. This minimizes the overall volume and weight of equipment while maintaining top-tier performance, thereby enhancing operational efficiency.
(II) Safe and Reliable
- Asbestos-Free Friction Material: Utilizing advanced friction materials devoid of asbestos, this product eliminates potential health hazards, aligning with contemporary safety and environmental standards to ensure a trustworthy and secure user experience.
(III) Easy Maintenance
- Simple Friction Pad Replacement: Friction pad replacement is straightforward and requires no disassembly of the clutch, significantly cutting down maintenance costs and time, boosting maintenance efficiency, and minimizing equipment downtime.
(IV) Excellent Heat Dissipation Performance
- Unique Disc Arc Design: The innovative disc arc design markedly enhances heat dissipation, effectively lowering operational temperatures, prolonging the product's lifespan, and guaranteeing equipment stability during prolonged high-load operations.
(V) Quick Response
- Fast Clutching and Braking: This feature ensures rapid response times, quickly executing clutching and braking functions, which caters to the requirements of various mechanical systems for swift responses, thereby improving overall production efficiency.
(VI) Diverse Connection Methods
- Flexible Connection Options: Equipped with a variety of connection methods, these options can be flexibly chosen to meet diverse site-specific requirements, offering strong adaptability and flawless compatibility with an array of equipment.


III. Product Structure
The pneumatic clutch brake is primarily composed of the following key components:
- Clutch Body: This is mounted on the equipment's main shaft, with customizable center hole sizes to meet specific customer requirements (size range available in samples), serving as the core component of the clutch.
- Clutch Ear Plate and Brake Ear Plate: Meticulously connected to the flywheel and machine body through four robust pins, this arrangement guarantees the seamless operation of both the clutch and brake, ensuring unmatched stability and precision.
- Friction Pads (Blocks): These indispensable components play a crucial role in the clutching and braking mechanisms, effectively managing the flow and interruption of power with unparalleled efficiency.
- Clutch Pins, Brake Pins and Locking Plates: Essential for the secure connection and fixation of various parts, these components include locking plates that are intricately embedded in the pin grooves and firmly secured to the flywheel or machine body with screws, preventing any axial movement and ensuring steadfast stability.


IV. Working Principle
(I) Clutching Process
As external compressed air gracefully enters the clutch cylinder via the intake hole, it exerts pressure on the piston, prompting movement. This action, through friction pads, clutch body, and flat key, elegantly rotates the driven component, achieving seamless clutch engagement and empowering the transmission of power with refined precision.

(II) Braking Process
Upon cessation of air supply, the piston adeptly moves in reverse, guided by the spring. Through friction pads, clutch body, and flat key, the driven component is swiftly halted, with an impressive braking time of just 0.01 - 0.02 seconds, ensuring the equipment comes to a rapid and reliable stop.

V. Installation Requirements
(I) Hole Diameter and Parallelism Requirements
Precision is key, as the hole tolerance for installing the four pins must be H7, with the hole center perfectly aligned and parallel to the main shaft center, guaranteeing installation accuracy and enduring stability.

(II) Geometric Tolerance and Roughness Requirements
Adhering strictly to national standards, the geometric tolerance and roughness of the center hole and keyway are paramount. Additionally, the customer's main shaft must meet the corresponding requirements to elevate product performance to new heights.

(III) Installation Sequence Suggestions
Customers are encouraged to tailor the installation sequence to their specific needs, though generally, the installation of the clutch and brake ear plates, pins, and locking plates precedes the assembly of the clutch brake body for optimal results.

(IV) Installation Notes for Square Pins
Square pins serve a critical role in addressing installation size discrepancies and compensating for plate thermal deformation due to clutch heating. Ensure that the two flat surfaces of the square pin remain parallel to the radial direction of the ear plate for flawless installation.

(V) Sealing Requirements for Axial Air Intake
In the case of axial air intake, it's imperative to install sealing caps at both ends of the clutch to prevent any gas leakage, thereby maintaining system integrity and performance.

(VI) Check after Installation
Post-installation, ensure that both the clutch end and brake end move with ease to guarantee the flawless operation of the clutch and brake systems, affirming their readiness for peak performance.

Product Description

VI. Product Maintenance
(I) Professional Maintenance Suggestions
Every clutch purchased from Shandong Tenord Machinery Equipment Co., Ltd. has passed rigorous quality checks. To maintain optimal performance, customers must refrain from any unauthorized disassembly of the clutch. Any damage resulting from private disassembly will not be covered by our company. Should any quality issues arise, promptly notify us, and we will address them swiftly to ensure your satisfaction.

(II) Friction Pad Replacement Method
The friction pads in our Durable Clutch Brake Punching Machine are designed as consumable components. Over time, with extensive usage, these pads may experience severe wear. Fortunately, replacing the friction pads is a straightforward process that doesn't require dismantling the ear plates and clutch. Here is the step-by-step guide to replace them efficiently:
- Replacement without Air Supply: Begin by loosening the clutch ear plate, followed by removing the bolts and nuts securing the friction pads. Swap the worn pads with new ones and securely fasten the bolts and nuts to ensure proper function.
- Replacement with Air Supply: Loosen the brake ear plate, then proceed with the same steps as above to replace the worn friction pads with new ones, ensuring seamless operation.

(III) Timing for Friction Pad Replacement
- For machinery such as presses, when the equipment fails to reach its rated capacity, it's crucial to inspect whether the friction pads require replacement to maintain operational efficiency.
- As a preventative measure, when the wear on the friction pads exceeds half of the original thickness, it is advisable for customers to promptly replace them to avoid any potential operational issues.

VII. Product Selection
Selecting the correct clutch is vital to enhance the functionality of any equipment it operates within.
- Consequences of Improper Selection: An undersized clutch will fail to fulfill the equipment's rated capacity, while an oversized clutch not only elevates the cost but also leads to overheating, accelerating the wear of friction pads and hastening the aging of sealing rings.
- Selection Suggestions: Customers are encouraged to refer to our detailed company samples or consult with our expert technicians. We are committed to providing tailored professional recommendations to ensure you choose the most suitable clutch for your needs.

VIII. Safety Precautions
(I) Protection during High-speed Rotation
To ensure safety, it is strictly prohibited to touch the clutch with hands or any objects while it is in high-speed rotation, as this poses significant danger.

(II) Protection from High Temperature
After the clutch has ceased its rotation, refrain from direct hand contact, as it may still be extremely hot. Allow approximately half an hour for it to cool to room temperature before undertaking any maintenance tasks.

(III) Side Protection
Avoid standing beside the clutch while it is in motion to prevent accidents from flying objects. It is imperative to have a protective cover installed around the clutch during operation for enhanced safety.

(IV) Attention during Ventilation Operation
During ventilation and air stopping processes, avoid direct contact with the friction pads to prevent any risk of finger injury from being pinched.

(V) Safety of Internal Structure
The clutch contains internal springs, and disassembly should be strictly avoided by non-professionals to prevent injury. Such tasks should only be performed by trained professionals if necessary.

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