Deep Drawing Press Machines with Clutch Brake Punching Functionality

• 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 an exquisitely crafted innovation by Shandong Tenord Machinery Equipment Co., Ltd. This groundbreaking product seamlessly integrates a clutch with a brake, forming an advanced spring-brake combination. Its cutting-edge performance, coupled with a distinctive design, ensures remarkable adaptability and reliability across a multitude of industries.

Introducing the KB500 Dry Pneumatic Clutch Brake, the cornerstone of our esteemed clutch brake series. With a sleek outer diameter of 497mm, this model is meticulously designed for peak functionality in 110-125 ton pneumatic power presses, bench-type presses, and 120 ton powder compacting presses. It consistently delivers superior performance, boasting a transmission torque of 7300N·m and a braking torque of 3800N·m under an optimal operating pressure of 6.0 bar.
Its refined and optimized design makes it incredibly well-suited for applications necessitating:
Installations in space-restricted environments
Efficient and rapid assembly processes
Ultra-responsive operations with sub-30ms engagement/disengagement speeds
For an all-encompassing array of technical documentation, including:
Comprehensive performance specifications
Detailed engineering drawings (available in 2D/3D CAD formats)
Customized application-specific torque curves
Streamlined maintenance protocols
Reach out to our expert engineering team for OEM technical support and bespoke solutions. We offer complete GD&T documentation, ensuring 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
Our product is extensively utilized in an array of industries, including forging, printing, textile, welding, and shipbuilding. It has garnered exceptional acclaim, particularly in sectors such as metal processing, paper processing machinery, woodworking machinery, and fiber machinery.

II. Product Advantages
(I) Compact Structure
- Small Axial Size and Light Weight: Boasting a minimized axial size and reduced weight, complemented by low inherent rotational inertia. This significantly lessens the equipment's overall volume and weight while maintaining performance, thereby enhancing operational efficiency.
(II) Safe and Reliable
- Asbestos-free Friction Material: The elimination of asbestos in the friction material safeguards human health while adhering to modern environmental and safety standards, ensuring a safer and more reliable user experience.
(III) Easy Maintenance
- Effortless Friction Pad Replacement: The straightforward replacement process of friction pads eliminates the need to disassemble the clutch, drastically cutting down on maintenance time and costs, boosting maintenance efficiency, and minimizing equipment downtime.
(IV) Excellent Heat Dissipation Performance
- Innovative Disc Arc Design: This unique design vastly augments the product's heat dissipation capacity, effectively lowering operational temperatures, prolonging product lifespan, and ensuring equipment stability during extended high-load operations.
(V) Quick Response
- Swift Clutching and Braking: Features a rapid response time, enabling expeditious clutching and braking functions, fulfilling the demands of various machinery for quick responses, and enhancing production efficiency.
(VI) Diverse Connection Methods
- Versatile Connection Options: Equipped with a myriad of flexible connection choices, adaptable to diverse site requirements, ensuring seamless compatibility with a wide range of equipment.


III. Product Structure
The pneumatic clutch brake is composed of the following critical components:
- Clutch Body: Mounted on the equipment's main shaft, the center hole size is customizable according to customer specifications (refer to sample for size range), serving as the clutch's pivotal component.
- Clutch Ear Plate and Brake Ear Plate: Expertly connect to the flywheel and machine body of the equipment through four precision-engineered pins, ensuring the seamless and reliable operation of both the clutch and brake systems.
- Friction Pads (Blocks): These components are crucial for the smooth clutching and braking process, facilitating the seamless transmission and interruption of power for optimal machine performance.
- Clutch Pins, Brake Pins, and Locking Plates: These integral parts ensure secure connections and stabilization of various components. Locking plates are meticulously embedded in pin grooves and firmly attached to the flywheel or machine body with screws to prevent any unwanted axial movement of the pins.


IV. Working Principle
(I) Clutching Process
External compressed air elegantly enters the clutch cylinder through the intake hole, propelling the piston into action. This movement, through friction pads, the robust clutch body, and flat key, initiates the rotation of the driven part, achieving perfect clutch engagement and facilitating flawless power transmission.

(II) Braking Process
Upon halting the air supply, the piston is deftly driven in the reverse direction by the spring's force. Through the friction pads, clutch body, and flat key, the driven part is rapidly brought to a halt. The astonishingly swift braking time of merely 0.01 - 0.02 seconds ensures the equipment can stop with remarkable precision and speed.

V. Installation Requirements
(I) Hole Diameter and Parallelism Requirements
The hole tolerance for the installation of the four pins should adhere to H7 standards, and the hole center must maintain parallelism with the main shaft center. This guarantees the impeccable accuracy and stability of pin installation.

(II) Geometric Tolerance and Roughness Requirements
The geometric tolerance and surface roughness of the center hole and keyway must strictly conform to national standards. Likewise, the customer's main shaft should meet these essential requirements to significantly enhance product performance.

(III) Installation Sequence Suggestions
Customers have the flexibility to choose their installation sequence based on specific circumstances. Typically, it is recommended to first install the clutch and brake ear plates, pins, and locking plates, followed by the assembly of the clutch brake body.

(IV) Installation Notes for Square Pins
Square pins are innovatively designed to correct installation size errors between two pins and counteract thermal deformation from clutch heating. Ensure that the two flat surfaces of the square pin are precisely parallel to the radial direction of the ear plate.

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

(VI) Check after Installation
Post-installation, it is crucial that the clutch end and brake end demonstrate unrestricted movement, verifying the flawless operation of both the clutch and brake systems.

Product Description

VI. Product Maintenance
(I) Professional Maintenance Suggestions
Every clutch from Shandong Tenord Machinery Equipment Co., Ltd. is meticulously tested to ensure top-tier performance. Customers are strongly advised against unauthorized disassembly, as this can void any warranties. In the unlikely event of a quality issue, contact us immediately for swift resolution, ensuring your satisfaction and the product's longevity.

(II) Friction Pad Replacement Method
Friction pads are critical wear components and must be replaced when noticeably worn after extensive use. Our design simplifies this process, eliminating the need to disassemble the ear plates or clutch. Follow these straightforward instructions:
- Replacement without Air Supply: Simply loosen the clutch ear plate, unscrew the bolts and nuts securing the friction pads, replace with new ones, and securely retighten.
- Replacement with Air Supply: Loosen the brake ear plate and echo the previous steps for seamless friction pad renewal.

(III) Timing for Friction Pad Replacement
- For machinery like presses, if performance dips below rated capacity, inspect the friction pads for necessary replacement.
- Replace the friction pads promptly when wear exceeds 50% of their original thickness to maintain optimal functionality.

VII. Product Selection
Selecting the right clutch is vital for maintaining the functional integrity of your equipment.
- Consequences of Improper Selection: A clutch too small won't meet capacity, while an oversized one could overheat, leading to accelerated wear of friction pads and deterioration of sealing rings, besides incurring higher costs.
- Selection Suggestions: Refer to our detailed samples or consult our experts. We offer tailored, professional guidance to ensure you make an informed choice.

VIII. Safety Precautions
(I) Protection during High-speed Rotation
Never touch the clutch or introduce objects while it spins at high speeds—this is crucial for avoiding hazardous situations.

(II) Protection from High Temperature
Avoid direct contact with the clutch immediately after use to prevent burns. Allow about 30 minutes for it to cool to room temperature before maintenance.

(III) Side Protection
Standing beside a rotating clutch poses significant risks due to potential flying debris. Always use a protective cover to safeguard against accidents.

(IV) Attention during Ventilation Operation
During ventilation processes, never touch friction pads with fingers to prevent injury by pinching.

(V) Safety of Internal Structure
The clutch's internal springs demand professional handling. Unauthorized disassembly could result in injury; always defer to qualified personnel for such tasks.

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