Overview: The document is a catalog from Advanced Antivibration Components, detailing a range of vibration mounts and related products. It highlights the new streamlined design of the catalog, easy navigation through pictorial indexes, and the ability to download catalogs, 3D CAD models, or request quotes quickly. The catalog also promotes an online store for easy shopping and a comprehensive technical section on vibration.
Table of Contents: The catalog is organized into sections including Cylindrical Mounts, Base Mounts, Leveling Mounts, Suspension Mounts, Spring Mounts, Cable Isolators, Bumpers & Feet, and Pads. Each section is indexed for easy reference.
Sales Conditions: The catalog outlines sales conditions, including minimum order requirements, payment terms, and methods of shipment. It specifies that open account orders require a minimum of $50 plus shipping, with terms of net 30 days. Credit card orders are accepted with a minimum order of $50 plus shipping. Returns and exchanges require prior approval and must be made within 15 days of receipt.
Product Specifications: The catalog provides detailed specifications for various types of mounts, including cylindrical mounts made from silicone rubber and urethane. It includes information on material composition, load capacities, frequency ranges, and stiffness. The catalog also provides guidance on how to create an inquiry for custom sizes using a coding system.
Technical Data: The catalog includes technical data such as temperature ranges for materials, resonance points, and recommended frequencies for optimal performance. It also provides diagrams and charts to illustrate product dimensions and performance characteristics.
Key Features: The catalog emphasizes the durability and performance of the mounts, highlighting their resistance to abrasion, oils, chemicals, ozone, and ultraviolet radiation. It notes that the mounts exhibit low amplification at resonance and quickly return to equilibrium after shock or vibration input.
Specifications:- Temperature Range: The mounts operate effectively within a temperature range of +32°F to +225°F (0°C to +107.2°C).
- Load Capacities: Compression loads range from 0.3 to 45 pounds (0.14 to 20.4 kgf), and shear loads range from 0.1 to 10 pounds (0.05 to 4.5 kgf).
- Material Composition: Fasteners are made of steel, zinc-plated, while isolators are made of urethane or synthetic rubber.
Features:- Highly damped and resistant to abrasion, oils, chemicals, ozone, and ultraviolet radiation.
- Low amplification at resonance and quick return to equilibrium after shock or vibration input.
Styles and Models:- Various styles include Male-Female and Female-Blank configurations.
- Catalog numbers such as V10Z60-MF1U0424 and V10Z60-4U3152 indicate specific models with different load and temperature specifications.
Applications: These mounts are suitable for applications requiring vibration isolation in various orientations, including compression, shear, and slanted angle loading.
Additional Information: The document includes detailed tables with dimensions, load capacities, and stiffness ratios for different models, emphasizing their suitability for specific load requirements.
Procedures and Recommendations:- The mounts can be installed in small spaces and support heavy loads due to their high spring constant.
- They allow for mounting in various orientations, including compression, shear, and slanted angle loading.
Key Data from Tables:- Each table lists catalog numbers, dimensions, thread sizes, and maximum load capacities for different mounts.
- Compression and shear load capacities are specified for each mount, with dimensions provided in both metric and imperial units.
Conclusion: The document serves as a comprehensive guide for selecting the appropriate cylindrical mounts based on specific load requirements and installation constraints. It emphasizes the versatility and robustness of the mounts in various industrial applications.
Types of Mounts:- Cylindrical Mounts: Suitable for loads up to 119 kgf, made from steel and rubber compounds.
- Base Mounts: Available in bellows, silicone gel, and hollow flange types, designed for intermediate load applications and resistant to ozone, UV, and chemicals.
- Flange Type Mounts: Available in male and female configurations, supporting loads up to 850 kgf (1874 lbf).
Applications: The mounts are used in various applications such as pumps, compressors, manufacturing equipment, precision equipment, transformers, electric distribution panels, and ventilation units.
Key Features:- Simple design and economical.
- Can be installed in small spaces and support heavy loads.
- Allows mounting in various orientations including compression, shear, and slanted angle loading.
- Some mounts include built-in stoppers for earthquake protection.
Performance Characteristics:- Resonance Point: Varies between 8 to 19 Hz depending on the mount type.
- Resonance Magnification: Ranges from 6.5 to 8.8 dB.
- Stiffness: Different mounts have varying stiffness ratios and spring rates.
Installation and Usage:- Mounts should be evenly loaded and used in compression only.
- Not suitable for machines with large vibration amplitudes such as engines and compressors.
Base Mounts - Dome Type: - Designed for loads between 2.5 to 8 kgf (5.5 to 17.6 lbf).
- Applications include office machines and small generators.
- Features include superior horizontal stability and neoprene material resistant to combustion and ozone.
- Materials: Neoprene isolator, steel insert, and base with trivalent chromium plating.
Diamond Base Mounts: - For loads of 45 to 1100 pounds (20.4 to 499 kgf).
- Applications in industrial and air conditioning systems.
- Features include a threaded plate molded into the mounting and a nonskid base.
- Materials: Steel plates and oil-resistant neoprene.
Rectangular Base Mounts: - For loads of 110 to 4000 pounds (49.9 to 1814.4 kgf).
- Suitable for extreme weather conditions and ozone-emitting equipment.
- Materials: Steel plates and oil-resistant neoprene or Durulene™.
Single Bolt Isolator: - Designed for harsh environmental conditions with superior corrosion resistance.
- Materials: EPDM rubber isolator, aluminized steel body, and zinc-plated steel screw.
Bell-Shaped Mounts: - For loads up to 153 kgf (337 lb).
- Materials: Steel housing, zinc-plated, and natural rubber/styrene-butadiene compound.
Steel Spring and Mesh Mounts: - For loads of 0.5 to 10 pounds (0.25 to 4.6 kgf).
- Applications include aircraft and marine environments.
- Materials: Aluminum alloy housing, brass eyelets, and stainless steel spring and mesh.
Key Features and Specifications: - Temperature ranges for different materials are specified, ensuring suitability for various environmental conditions.
- Load deflection graphs are provided for detailed performance analysis.
- Installation instructions and dimensions are given in both metric and imperial units.
Specifications:
1. The product conforms to MIL-C-172 and MIL-E-5400C specifications.
2. The ratio between transverse and axial stiffness is approximately 1:2.5.
3. Natural frequency ranges from 7 to 10 Hz vertically and 4.5 to 6 Hz transversely, depending on load.
4. Maximum displacement input is ±0.031 inches (0.8 mm).
5. Transmissibility is ≤4:1.
6. Temperature range is -94°F to +347°F (-70°C to +175°C).
7. Weight is approximately 3.53 - 4.41 oz. (100-125 g).
Materials and Construction:
1. Housing is made from machined casting.
2. Center and cup washer are zinc plated and gold passivated mild steel.
3. Isolator is made from stainless steel mesh.
Applications:
1. Suitable for heavy-duty applications with severe shock forces.
2. Recommended for vehicle and marine installations with high starting torques or load reversals.
3. Used for isolating marine fans, mobile engines, generators, instrument consoles, and general machine tools.
Mounting and Load Specifications:
1. Designed for compression loads up to 20,000 pounds (9,072 kgf).
2. Mounting plates are made from mild steel and painted.
3. Isolators are made from knitted stainless steel mesh.
4. Floor mounting requires firm anchoring into the floor.
Selection Procedure for Rubber Mounts:
1. Determine the load each mount will bear.
2. Identify the lowest forcing frequency of the vibration source.
3. Choose the desired percent isolation.
4. Refer to the Basic Vibration Chart for static deflection requirements.
5. Select the mount series with required physical features.
6. Evaluate load-deflection graphs to ensure suitability.
7. Ensure the mount operates within the required temperature range and environment.
Constant Natural Frequency Mounts:
1. Designed to maintain a constant natural frequency irrespective of load changes.
2. Suitable for machinery with uneven weight distribution.
3. Eliminates the need for complex calculations and multiple mounts for the same machine.
Specifications: The CNF mounts are available in different ranges to accommodate various load capacities. For instance, the Small Black mount supports loads between 700-1900 lbs, while the Large Black mount can handle up to 8000 lbs. The mounts are made from materials such as carbon steel and nitrile rubber, ensuring durability and corrosion resistance.
Applications: These mounts are suitable for use in machinery such as lathes, printing machines, grinding machines, and milling machines. They are particularly beneficial in environments where vibration damping is critical.
Features: Key features include adjustable height, proportional stiffness to load, and ease of installation without the need for complex calculations. The mounts are also interchangeable due to their consistent natural frequency.
Graphical Data: The document includes graphs illustrating the relationship between natural frequency and load weight for different mount types. These graphs are derived from load vs. deflection measurements and subsequent calculations.
Selection Criteria: The document outlines a method for selecting the appropriate mount based on load and desired performance. It emphasizes the importance of matching the natural frequency to the exciting frequency to ensure effective vibration attenuation.
Additional Components: The document also describes other components such as wedge levelers and suspension mounts, detailing their materials, load capacities, and specific applications.
Rubber Type Isolators: - Material: Natural rubber for isolators and zinc-plated steel for housing.
- Load Capacity: Ranges from 2 to 100 kgf (4.4 to 220 lb).
- Spring Rate: Varies with model, providing different levels of deflection and load handling.
- Features: Pre-attached rubber and housing simplify installation, suitable for a wide range of loads.
Steel Spring and Pad Mounts: - Material: Aluminum alloy for mounting base and retaining caps, stainless steel for springs and center tube.
- Applications: Suitable for light electronics and mechanical equipment in high-frequency environments.
- Dynamic Characteristics: Natural frequency ranges from 12 to 25 Hz, with a temperature range of -94°F to +347°F.
Bolt Mounts – Sandwich Type: - Material: Natural rubber isolator with steel plates and sleeve.
- Applications: Used in construction machinery and general industrial machinery.
- Features: Handles impact loading in vertical or horizontal directions, supports heavy loads relative to size.
Spring Mounts – Pedestal Type: - Material: Cast iron body with zinc galvanized finish, hard drawn spring wire for isolator springs.
- Applications: Effective for cooling towers, co-generation units, and other building facility equipment.
- Features: High performance coil springs for effective vibration isolation, rust prevention, and earthquake-proof stoppers.
Air Springs: - Material: Synthetic rubber bellows with reinforced cord and wire, steel ring and plate.
- Applications: Used as vibration isolators in various machinery and as actuators in tensioning devices.
- Features: Excellent vibration isolation for low-frequency machines, easy maintenance, and adjustable load handling by changing inner pressure.
Specifications:- Materials: Components are made from materials such as molded polyurethane, Sorbothane® polyether-based polyurethane, natural rubber, and high damping rubber. Plates and screws are typically made from steel, often zinc-plated for durability.
- Dimensions: Detailed measurements are provided in both inches and millimeters for each component type, ensuring compatibility with various applications.
- Load Ratings: Each component has specific load ratings, indicating the minimum and maximum loads they can handle effectively.
Procedures:- Installation: Instructions are provided for the correct placement and installation of bumpers and fasteners to ensure optimal performance. This includes guidance on deflection expectations and mounting techniques.
- Usage: Recommendations are given for using these components in isolating bench equipment, small machinery, and audio equipment.
Performance Charts: The document includes performance charts that illustrate the relationship between deflection, load, and energy absorption for different components. These charts help in selecting the right component based on specific application needs.
Applications:- Components are suitable for use in air conditioning equipment, distribution pipe supports, and various industrial machinery.
- Specific types, such as micro bumpers, are highlighted for their lightweight and maintenance-free properties, making them ideal for environments with temperature variations.
Features:- Components are designed to absorb large shock loads, prevent noise generation, and allow for easy mounting without the need for maintenance.
- Rubber fasteners offer vibration absorption, noise reduction, and sealing capabilities for liquids or gases.
Specifications:- Isolators: Made from rubber with optional stainless steel washers. They come in different types such as cone and flat, with varying dimensions and weights.
- Bumper Feet: Made from natural rubber, available in various sizes and durometers. They are easy to install and provide cushioning for machine tools and appliances.
- Foot Mounts: Available in cylindrical, fixed, adjustable, and attachable types. Made from materials like neoprene, steel, and PVC, they support loads up to 1428 kgf (3148 lb.).
- Pads: Include silicone gel pads and Sorbothane® pads, offering vibration damping and shock protection. They are suitable for electronics, gasket material, and precision equipment.
Applications:- Medical and measuring instruments
- Machine tools and office equipment
- Home appliances and transport machines
- Precision scientific equipment and small pumps
Features:- Easy installation and stable performance
- Effective vibration damping and noise isolation
- Resistance to cold, heat, chemicals, and electricity
- Adjustable mounts with antislip bases
Conclusion: The document serves as a comprehensive guide for selecting the appropriate antivibration components based on specific requirements and applications, ensuring optimal performance and durability.
Specifications:
The document provides technical specifications for various components, focusing on thermal resistance and clamping torque dependency. It includes data on the thickness of materials and their corresponding thermal resistance in °C/W for different models (e.g., V30Z63MDP200 and V30Z63MDP300). The thermal resistance varies with thickness, indicating the efficiency of heat dissipation.
Procedures:
The document outlines procedures for selecting and using different types of mounts and bumpers, including adjustable foot mounts, air springs, and various rubber and silicone components. It provides detailed technical data for each type, ensuring proper application and installation.
Norms and Standards:
Technical data is provided for components like constant natural frequency mounts and cylindrical mounts, ensuring compliance with industry standards. The document includes specifications for materials like neoprene, silicone gel, and stainless steel, which are used in various mounting applications.
Recommendations:
The document suggests best practices for selecting the appropriate mounts and bumpers based on application needs. It emphasizes the importance of considering factors like damping factor, complex modulus, and clamping torque to ensure optimal performance.
Key Data from Tables and Graphs:
Graphs illustrate the relationship between clamping torque and thickness, as well as the thermal dependency of different materials. The data highlights how variations in these parameters affect the performance of components like transistors (e.g., MT-200 Type) under specific conditions (e.g., heat input of 20W).