Durable Deep Drawing Press Machine for Precision Cutting Operations

• 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
Introducing the KB Series Thin - type Pneumatic Clutch Brake, a groundbreaking innovation meticulously developed by Shandong Tenord Machinery Equipment Co., Ltd. This product masterfully integrates a clutch and brake, forming a unique spring-brake combination. Its remarkable performance and distinct design offer unparalleled adaptability and reliability across various industries.

The KB500 Dry Pneumatic Clutch Brake, the cornerstone of our clutch brake series, boasts a streamlined outer diameter of 497mm. Designed specifically for 110-125 ton pneumatic power presses, bench-type presses, and 120 ton powder compacting presses, this model delivers superior performance with a robust 7300N·m transmission torque and 3800N·m braking torque under a 6.0 bar operating pressure.
Its enhanced design makes it ideal for applications demanding:
Installations with limited space
Swift assembly processes
Highly responsive operation (engagement/disengagement time under 30ms)
For in-depth technical documentation including:
Comprehensive performance specifications
Precision engineering drawings (available in 2D/3D CAD formats)
Tailored application-specific torque graphs
Maintenance guidelines
Reach out to our expert engineering team for OEM technical support and bespoke solutions. We offer complete GD&T documentation to ensure flawless integration with your machinery.

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
This versatile product finds extensive application in industries such as forging, printing, textile, welding, and shipbuilding. It is particularly acclaimed in the realms of metal processing, paper processing machinery, woodworking machinery, and fiber machinery.

II. Product Advantages
(I) Compact Structure
- Small Axial Size and Light Weight: Designed with minimal axial dimensions and lightweight construction, it significantly reduces equipment size and weight while maintaining performance. This enhances operational efficiency.
(II) Safe and Reliable
- Asbestos-Free Friction Material: Utilizes friction materials devoid of asbestos, mitigating health risks and aligning with modern safety and environmental standards, offering a secure and trustworthy use experience.
(III) Easy Maintenance
- Effortless Friction Pad Replacement: Friction pads can be replaced easily without dismantling the clutch, cutting down maintenance costs and time, boosting maintenance efficiency, and minimizing equipment downtime.
(IV) Excellent Heat Dissipation Performance
- Innovative Disc Arc Design: This distinctive design markedly enhances the product's heat dissipation, reducing operational temperatures, extending product lifespan, and ensuring equipment stability during prolonged, high-load operations.
(V) Quick Response
- Rapid Clutching and Braking: Engineered for swift responses, it quickly executes clutching and braking functions, meeting the rapid response needs of diverse machinery, thus elevating production efficiency.
(VI) Diverse Connection Methods
- Adaptable Connection Options: Featuring multiple connection methods, it allows flexible selections to suit various site requirements, ensuring robust adaptability and seamless compatibility with diverse equipment.


III. Product Structure
The pneumatic clutch brake's structure is comprised of the following key components:
- Clutch Body: Mounted on the equipment's main shaft, it features a customizable center hole size (size range available in the sample), serving as the clutch's core component.
- Clutch Ear Plate and Brake Ear Plate: Meticulously designed to connect the flywheel and machine body via four secure pins, ensuring the seamless and stable operation of both clutch and brake mechanisms.
- Friction Pads (Blocks): These integral components are pivotal in the clutching and braking processes, facilitating the smooth transmission and interruption of power with precision.
- Clutch Pins, Brake Pins, and Locking Plates: These essential elements are utilized for connecting and securing various components. Notably, the locking plates are expertly embedded in the pin grooves and fastened onto the flywheel or machine body with screws, effectively preventing any axial movement of the pins.


IV. Working Principle
(I) Clutching Process
External compressed air is introduced into the clutch cylinder via the intake hole, propelling the piston into action. This movement, through the well-designed friction pads, clutch body, and flat key, initiates the rotation of the driven part, achieving clutch engagement and allowing for the seamless transmission of power.

(II) Braking Process
When air supply ceases, the piston swiftly retracts under the influence of a spring. This reverse action, combined with the friction pads, clutch body, and flat key, effectuates a rapid braking of the driven part. Notably, the braking process completes in an astonishingly short time of just 0.01 to 0.02 seconds, ensuring the equipment can halt with remarkable speed.

V. Installation Requirements
(I) Hole Diameter and Parallelism Requirements
For precision installation of the four pins, the hole tolerance must be maintained at H7, with the hole center precisely parallel to the main shaft center. This ensures optimal installation accuracy and stability of the pins.

(II) Geometric Tolerance and Roughness Requirements
The geometric tolerance and surface roughness of both the center hole and keyway must adhere strictly to national standards. Additionally, the customer's main shaft must meet corresponding criteria to enhance overall product performance.

(III) Installation Sequence Suggestions
Customers are encouraged to determine the installation sequence based on specific scenarios. In general, it is advisable to first install the clutch and brake ear plates, along with pins and locking plates, followed by the clutch brake body.

(IV) Installation Notes for Square Pins
Square pins are deployed to mitigate installation size discrepancies between two pins and manage 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 for optimal efficacy.

(V) Sealing Requirements for Axial Air Intake
For axial air intake configurations, it is imperative to install sealing caps at both ends of the clutch to effectively prevent any gas leakage.

(VI) Check after Installation
Post-installation, it is essential to ensure that both the clutch end and brake end are capable of free movement, guaranteeing the smooth and efficient operation of the clutch and brake systems.

Product Description

VI. Product Maintenance
(I) Professional Maintenance Suggestions
Each clutch sold by Shandong Tenord Machinery Equipment Co., Ltd. is rigorously tested to ensure top-notch quality. We strongly advise against any unauthorized disassembly of the clutch, as it voids our responsibility for any resulting damages. Should you encounter any quality issues, please notify us promptly, and we will address and resolve them swiftly, ensuring your continuous operational efficiency.

(II) Friction Pad Replacement Method
The friction pads of our Robust Clutch Brake Punching Machine are essential components subject to wear and tear. When heavily worn, they require replacement to maintain optimal performance. Thankfully, replacing these pads is straightforward and does not necessitate the removal of the ear plates or disassembly of the clutch. Follow these easy steps:
- Replacement without Air Supply: Begin by loosening the clutch ear plate. Remove the bolts and nuts securing the friction pads. Replace the worn pads with new ones, ensuring the bolts and nuts are tightly secured to maintain functionality.
- Replacement with Air Supply: Loosen the brake ear plate and follow the same procedure as above to seamlessly switch the old friction pads with new ones.

(III) Timing for Friction Pad Replacement
- For machinery like presses, if the machine struggles to meet its rated capacity, it's imperative to inspect and potentially replace the friction pads for optimum efficiency.
- When the wear of friction pads exceeds 50% of the original thickness, it is crucial for customers to replace them promptly to prevent diminished performance.

VII. Product Selection
Selecting the right clutch is vital for the flawless operation of your machinery. It is a key functional component.
- Consequences of Improper Selection: A clutch that's too small won't meet performance standards, while an oversized clutch increases costs and risks overheating, hastening the wear of friction pads and the deterioration of sealing rings.
- Selection Suggestions: Customers are encouraged to refer to our comprehensive catalog or consult with our expert technicians for tailored selection advice. We are dedicated to providing the most suitable solutions for your needs.

VIII. Safety Precautions
(I) Protection during High-speed Rotation
To ensure safety, it is imperative that no hands or objects come into contact with the clutch during high-speed rotation, as this poses significant danger.

(II) Protection from High Temperature
Post-operation, the clutch remains extremely hot. To prevent burns, avoid direct contact immediately after use. Allow approximately 30 minutes for the clutch to cool to room temperature before proceeding with any handling or maintenance.

(III) Side Protection
Standing beside the rotating clutch is strictly prohibited to prevent accidents from potential flying debris. Always ensure a protective cover is in place during operation for added safety.

(IV) Attention during Ventilation Operation
During ventilation and air-stopping processes, refrain from touching the friction pads with your fingers. This precaution is critical to avoid injury from pinching.

(V) Safety of Internal Structure
The internal mechanics of the clutch are safeguarded by springs. Unauthorized disassembly risks injury and should be avoided. Any necessary disassembly should be conducted exclusively by trained professionals.

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