Ht2150 Pneumatic Clutch Brake/Air Clutch Brake for 400-Ton Stamping Presses & Heavy-Duty Forging Systems

• Customization: Available
• Certification: ISO
• Condition: New
• Model NO.: HT2150
• 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: 425kg
• Rpm: 750rpm
• Transport Package: Wooden Case
• Specification: HT2150
• Trademark: TND
• Origin: Jinan China
• HS Code: 8483600090
• Production Capacity: 1000 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 innovative product carefully developed by our company. It ingeniously combines a clutch and a brake into a spring - brake combination product. With its excellent performance and unique design, it shows strong adaptability and reliability in numerous industries.

HT2150 Dry Pneumatic Clutch Brake, serving as the foundational model in our clutch brake series, features a compact outer diameter of 755mm. Specifically engineered for  350- 400 ton pneumatic power presses, bench-type presses, this unit delivers exceptional performance with 26000N·m transmission torque and 16000N·m braking torque under 6.0 bar operating pressure. 
Its optimized design makes it particularly suitable for applications requiring:
Space-constrained installations
Rapid assembly capabilities
Ultra-responsive operation (sub-30ms engagement/disengagement)
For comprehensive technical documentation including 
Detailed performance specifications
Engineering drawings (2D/3D CAD available) 
Application-specific torque curves
Maintenance protocols
Please contact our engineering team for OEM technical support and customized solutions. We provide full GD&T documentation to ensure seamless integration with your equipment.
 

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 product is widely used in industries such as forging, printing, textile, welding, and shipbuilding. It has received high praise especially in fields like metal processing, paper processing machinery, woodworking machinery, and fiber machinery.

 II. Product Advantages
 (I) Compact Structure
- Small Axial Size and Light Weight: The axial size is small and the weight is light, with low inherent rotational inertia. This can effectively reduce the overall volume and weight of the equipment while ensuring performance, thus improving the equipment's operating efficiency.
 (II) Safe and Reliable
- Asbestos - free Friction Material: The friction material contains no asbestos components, avoiding the potential harm of asbestos to human health and meeting modern environmental and safety requirements, providing users with a safer and more reliable experience.
 (III) Easy Maintenance
- Simple Friction Pad Replacement: The replacement of friction pads is simple and does not require disassembling the clutch, which greatly reduces maintenance costs and time, improves equipment maintenance efficiency, and reduces equipment downtime.
 (IV) Excellent Heat Dissipation Performance
- Unique Disc Arc Design: The unique disc arc design significantly improves the heat dissipation capacity of the product, effectively reducing the temperature during operation, extending the service life of the product, and ensuring the stability of the equipment during long - time high - load operation.
 (V) Quick Response
- Fast Clutching and Braking: It has a fast response speed and can quickly realize the clutching and braking functions, meeting the needs of various mechanical equipment for quick response and improving production efficiency.
 (VI) Diverse Connection Methods
- Flexible Connection Options: It is equipped with multiple connection methods, which can be flexibly selected according to different site requirements, with strong adaptability and the ability to match various equipment perfectly.


 III. Product Structure
The pneumatic clutch brake mainly consists of the following components:
- Clutch Body: Installed on the main shaft of the equipment, its center hole size can be customized according to customer requirements (size range refer to the sample), and it is the core component of the clutch.
- Clutch Ear Plate and Brake Ear Plate: Connected to the flywheel and machine body of the equipment respectively through four pins, ensuring the stable operation of the clutch and brake.
- Friction Pads (Blocks): Play a key role in the clutching and braking process, realizing the transmission and interruption of power.
- Clutch Pins, Brake Pins and Locking Plates: Used for connecting and fixing various components. Among them, the locking plates are embedded in the pin grooves and fixed on the flywheel or machine body with screws to prevent axial movement of the pins.


 IV. Working Principle
 (I) Clutching Process
External compressed air enters the clutch cylinder through the intake hole, pushing the piston to move. Through the friction pads, clutch body, and flat key, the driven part is rotated to realize the clutch engagement, enabling the transmission of power.

 (II) Braking Process
After stopping the air supply, the piston moves in the opposite direction under the action of the spring, and through the friction pads, clutch body, and flat key, the driven part is quickly braked. The braking time is only 0.01 - 0.02 seconds, ensuring that the equipment can stop quickly.

 V. Installation Requirements
 (I) Hole Diameter and Parallelism Requirements
The hole tolerance for installing the four pins should be H7, and the hole center should be parallel to the main shaft center to ensure the installation accuracy and stability of the pins.

 (II) Geometric Tolerance and Roughness Requirements
The geometric tolerance and roughness of the center hole and keyway must strictly comply with national standards. The geometric tolerance and roughness of the customer's main shaft should also meet the corresponding requirements to improve product performance.

 (III) Installation Sequence Suggestions
Customers can choose the installation sequence according to different situations. Generally, install the clutch and brake ear plates, pins, and locking plates first, and then install the clutch brake body.

 (IV) Installation Notes for Square Pins
Square pins are used to eliminate the installation size error of two pins and the plate thermal deformation caused by the clutch heating. Please note that the two flat surfaces of the square pin should be parallel to the radial direction of the ear plate.

 (V) Sealing Requirements for Axial Air Intake
If it is an axial air intake, please install sealing caps at both ends of the clutch to prevent gas leakage.

 (VI) Check after Installation
After installation, the clutch end and brake end should move freely to ensure the normal operation of the clutch and brake.

 

 VI. Product Maintenance
 (I) Professional Maintenance Suggestions
Each clutch sold by our company has undergone strict acceptance. Customers are not allowed to disassemble the clutch privately. If any damage is caused by private disassembly, our company will not be responsible. If you find any quality problems, please inform us in time, and we will solve them for you as soon as possible.

 (II) Friction Pad Replacement Method
The friction pads on the product are consumable parts and should be replaced when the machine has been used for a long time and the friction pads are severely worn. The replacement of friction pads of our company is simple and does not require disassembling the ear plates and clutch. The specific methods are as follows:
- Replacement without Air Supply: Loosen the clutch ear plate, remove the bolts and nuts fixing the friction pads, replace with new friction pads, and then tighten the bolts and nuts.
- Replacement with Air Supply: Loosen the brake ear plate and repeat the above steps to replace with new friction pads.

 (III) Timing for Friction Pad Replacement
- For equipment such as presses, when the machine cannot reach the rated capacity, check whether the friction pads need to be replaced.
- When the wear amount of the friction pads exceeds half of the new ones, customers should replace the friction pads in time.

 VII. Product Selection
As a functional component of the used equipment, it is crucial to choose the appropriate clutch.
- Consequences of Improper Selection: If it is too small, it will not meet the rated capacity; if it is too large, on the one hand, it will increase the equipment cost, and on the other hand, it will cause the clutch to overheat, accelerate the wear of the friction pads and the aging of the sealing rings.
- Selection Suggestions: Customers can choose according to our company's samples or contact our technicians for consultation. We will provide you with professional selection suggestions.

 VIII. Safety Precautions
 (I) Protection during High - speed Rotation
It is strictly forbidden to touch the clutch with hands or objects when the clutch is rotating at high speed to avoid danger.

 (II) Protection from High Temperature
It is strictly forbidden to touch the clutch directly with hands immediately after it stops rotating to avoid scalding. Wait for about half an hour after the clutch stops working until the temperature cools down to room temperature before performing maintenance.

 (III) Side Protection
It is strictly forbidden to stand on the side of the rotating clutch to avoid accidents caused by flying objects. A protective cover should be installed outside the clutch during use.

 (IV) Attention during Ventilation Operation
During the ventilation and air - stopping process, it is strictly forbidden to touch the friction pads with fingers to avoid being pinched.

 (V) Safety of Internal Structure
The clutch is equipped with springs inside. Do not disassemble it privately to avoid injury. If disassembly is required, it should be carried out by professionals.

Shandong Tenord Machinery Equipment Co., Ltd. Global Supplier of Pneumatic Solutions About Us Shandong Tenord Machinery Equipment Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of pneumatic equipment. Headquartered in Shandong Province, a major industrial hub in China, we are committed to delivering efficient, reliable, and innovative pneumatic solutions to global industrial markets. Guided by our mission of "Innovation Drives Progress, Quality Defines Excellence, " we have established ourselves as a leading brand in the pneumatic technology sector. ---Core Products & Solutions We offer a comprehensive product portfolio designed for diverse industrial applications, including: - Pneumatic Clutches & Brakes: High-performance solutions for precision control in heavy-duty environments. - Pneumatic Couplings & Fittings: Durable, leak-proof connectors for seamless pneumatic system integration. - Pneumatic Valves: Intelligent flow control valves with high pressure/frequency adaptability. With over 100 standardized models across dozens of product categories, our modular designs cater to customized demands in industries such as metallurgy, mining, chemical processing, automotive manufacturing, and construction machinery. ---Technology & Quality Assurance - R&D Excellence: Our R&D center, staffed by global pneumatic experts, integrates advanced facilities including CNC precision machining centers, 3D dynamic simulation labs, and automated testing lines. - Certified Quality: ISO 9001-certified manufacturing processes, CE and RoHS compliance, and aerospace-grade materials (e. g., aluminum alloys, composite polymers) ensure 30% longer lifespan than industry benchmarks. - Innovation Leadership: 17 national patents, including our proprietary Intelligent Pneumatic Clutch-Brake System, recognized for its energy efficiency and international technological parity. ---Global Presence & Service - Production Capacity: Dual manufacturing bases in Jinan and Qingdao support an annual output of 12 million units, ensuring scalable and timely delivery. - Worldwide Network: Products exported to 20+ countries/regions across Southeast Asia, the Middle East, and Europe, backed by a robust sales and service network in 30 Chinese provinces. - Customer-Centric Support: 24/7 technical assistance, lifecycle services (consultation, installation, maintenance), and a 98%+ client satisfaction rate over five consecutive years. ---Sustainability & Vision - Green Manufacturing: 40% reduced energy consumption and zero industrial wastewater discharge through process innovation. - Industry Collaboration: Partnered with prestigious universities and research institutes to co-develop 3 industry standards and IoT-enabled smart pneumatic management systems. - Future Focus: Driving Industry 4.0 integration with digitalized pneumatic solutions, aligning with global trends in automation and eco-friendly technology. ---Vision To be a world-class provider of intelligent, sustainable pneumatic technologies, empowering industries worldwide with cutting-edge innovation and unmatched reliability. Contact Us Explore how Tenord can optimize your operations: Address: Industrial Zone, Shandong Province, China ---Key Highlights for International Clients CE/RoHS/ISO Certified Customized Solutions Fast Global Delivery OEM/ODM Supported --- *Precision in Motion, Trust in Quality*

Product Description