High-Speed Pneumatic Clutch and Brake Unit for Eccentric Presses and Metal Stamping

• Customization: Available
• Certification: ISO
• Condition: New
• Model NO.: KB CLUTCH
• Installation: Vertical
• Usage: Paper Machinery, Packing Machinery, Ship, Stage Machinery, Machine Tool, Food Machinery, Chemical Machinery, Construction Machinery, Metallurgical Machinery
• Power Source: Pneumatic
• Type: Kb25 Kb50 Kb100 Kb200 Kb400 Kb500 Kb600 Kb800
• Replaceability: Ompi
• Used 1: Punching Machine, Die Cutting Machine, Cutting
• Used 2: Eccentric Presses, Knuckle Joint Presses
• Used 3: Metal Stamping, Edge Banders, Punching Presses
• Used 4: Deep Drawing Press Machines, Mechanical Shears
• Transport Package: Wooden Case
• Origin: China
• HS Code: 8483600090
• Production Capacity: 10000 PCS/Year

Product Description

Product Description

 

KB Clutch/Brake Unit Main Features

The KB series is a state-of-the-art combined clutch/brake unit with pneumatic control and dry friction material. It is engineered for seamless integration into various industrial machines, offering reliable engagement and braking. This series is ideal for:

• Eccentric Presses: Precision and high-speed operations.
• Knuckle Joint Presses: Robust performance under heavy loads.
• Metal Stamping Machines: Consistent, high-quality output.
• Edge Banders: Efficient material handling and processing.
• Punching Presses: Accurate and repetitive tasks.
• Deep Drawing Press Machines: Smooth and controlled forming processes.
• Mechanical Shears: Sharp and precise cutting actions.
• Hot Forging Machines: Withstanding high temperatures and pressures.

The pneumatic clutch/brake combination consists of an air-actuated clutch and a spring-applied brake. Its compact, straightforward design, high thermal capacity, and low air consumption make it ideal for high-speed, high-cyclic, and heavy-duty industrial applications.

Operating Principle

The operation of the KB series is straightforward yet highly efficient. When compressed air pressurizes the cylinder, the piston clamps the clutch disc to the hub, transmitting torque from the driving member to the driven shaft. Upon exhausting the air, the springs move the piston back, applying the brake and stopping the driven shaft instantly. This automatic braking occurs whenever the clutch is disengaged or when there is a pressure drop due to a leak. The design ensures that there is no overlap between clutching and braking, providing a reliable and consistent operation every time.
 

Product Advantages

Product Highlights

• Efficient Torque Control: Ensures minimal torque loss, leading to lower operating and maintenance costs.
• Stable Operation: Efficient cooling maintains a stable coefficient of friction, allowing reproducible torque control.
• Versatile Mounting Options: Three different types of disc attachments enable five possible standard mounting arrangements. Custom-specific attachments are also available.
• Reliable Performance: Design prevents overlapping between clutching and braking operations, ensuring seamless transitions and consistent operation.
• Robust Construction: Asbestos-free friction lining provides durability and longevity.
• Compact Design: Saves space and simplifies installation in various industrial setups.
• High Thermal Capacity: Allows the unit to perform efficiently under continuous and demanding conditions.

• Air-actuated clutch and spring-applied brake combination
• Ideal for high-speed, high-cyclic, heavy-duty applications
• Efficient torque control with minimal loss
• Lower operating and maintenance costs
• Versatile disc attachment options for various mounting configurations
• Robust and durable construction for long-term reliability

Product Parameters

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

Product Application:

The KB series pneumatic clutch/brake units are versatile and suitable for a wide range of applications, including but not limited to:

• Automatic Punching Machines: For precise, high-speed punching tasks.
• Press Brakes: Ensuring accurate bending and forming operations.
• Printing Machines: Smooth and consistent printing processes.
• Shears: Sharp and precise cutting actions.
• Stamping and Forming Presses: High-quality stamping and forming operations.
• Woodworking Machines: Efficient material handling and processing.
• Paper Machinery: Reliable operation in paper processing and handling.
• Packing Machinery: Consistent performance in packaging applications.
• Ship Machinery: Durable and reliable for maritime applications.
• Elevators: Safe and efficient vertical transportation.
• Stage Machinery: Smooth and precise movements for stage operations.
• Machine Tools: Accurate and reliable machining operations.
• Food Machinery: Safe and efficient food processing.
• Chemical Machinery: Reliable performance in chemical processing.
• Construction Machinery: Durable and efficient in construction operations.
• Metallurgical Machinery: Withstanding high temperatures and pressures in metallurgical processes.

Technical Specifications

• Clutch Torque Range: 26 Kgm (260 Nm) to 6700 Kgm (67000 Nm)
• Air Consumption: Optimized for low air consumption, enhancing energy efficiency.

Conclusion

The KB series pneumatic clutch/brake unit is the optimal solution for high-speed, high-cyclic, and heavy-duty industrial applications. With its efficient torque control, versatile mounting options, and robust construction, it ensures reliable and cost-effective performance across a variety of industrial machines. Whether you are dealing with pressing, cutting, forming, or any other demanding industrial task, the KB series delivers unmatched performance and durability.

For more details or to discuss specific requirements, please contact us.