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Supplier: Accuris
Description: Damper Friction Test
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Supplier: Takachiho America, Inc.
Description: With our dampers, you can add a sophisticated and smooth soft-closing movement to your lid closing design. Takachiho America's dampers utilize the braking force that is generated by the silicone oils velocity resistance to provide the soft-closing feature. We offer Rotary, Linear
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Supplier: Bansbach Easylift®
Description: Bansbachs Specialty dampers are a superior alternative to coil springs or rubber bump stops for energy absorption and linear deceleration. We offer many different models from mild to extreme. Our specialty dampers are the perfect solution for a wide range of applications, from a simple
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Supplier: Bansbach Easylift®
Description: Bansbachs Specialty dampers are a superior alternative to coil springs or rubber bump stops for energy absorption and linear deceleration. We offer many different models from mild to extreme. Our specialty dampers are the perfect solution for a wide range of applications, from a simple
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Supplier: ACE Controls Inc.
Description: size of the gap. The FFD-Series is the only exception: These fluid free rotary dampers work according to the principle of friction. The continuous rotation rotary dampers with the designations FRT, FRN, FFD, FDT and FDN are used in domestic and medical appliances as well as in
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Supplier: Johnson Controls, Inc.
Description: VD-1250 Series dampers offer sturdy construction of both frame and airfoil shaped blades of aluminum, and are designed to meet different application and environmental requirements. All aluminum dampers for use in harsh environments not suitable for galvanized steel. Frames are to be
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Description: RINGFEDER Friction Springs can also be supplied in customized buffer versions. RINGFEDER® Friction Springs are employed in the engineering sector when high kinetic energies must be absorbed or when springs of relatively compact dimensions are required for high forces
- Absorption / Damping Action: Compression
- Dampening Method: Mechanical
- Operating Temperature: -40 to 176 F
- Shock Absorber / Damper Type: Shock Absorber
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Supplier: H.A. Guden Co., Inc.
Description: GGS23-P1=60 LBS FRICTION STOP EF030 6.00" STROKE
- Absorber Stroke: 6 inch
- Body Material: Steel
- Dampening Method: Gas
- Extended Length: 17 inch
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Supplier: H.A. Guden Co., Inc.
Description: GGS23-P1=90 LBS FRICTION STOP EF030 6.00" STROKE
- Absorber Stroke: 6 inch
- Body Material: Steel
- Dampening Method: Gas
- Extended Length: 17 inch
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Description: extremely slowly or quickly. Diagram independent of temperature:With hydraulic dampers and springs made of synthetic material, the force-travel diagram will be influenced by temperature fluctuations and inherent temperature rises. The characteristic curve of the Friction Springs
- Coil Shape / Spring Type: Other / Specialty
- End Configuration: Closed / Squared Ends
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Supplier: SAE International
Description: A nutation damper was developed for the Radiation Belt Storm Probes (RBSP) program. The passive damper is fully filled with a custom-blended silicone and comprised of 1-inch titanium tubing formed into a racetrack shape measuring approximately 35 inches wide and 27 inches high. One of
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Supplier: SAE International
Description: A novel method for suppressing frictional vibration in sliding systems without using additional devices (e.g., dampers or actuators) is theoretically proposed. This method is based on the principle that yawing angular misalignment provides positive damping to sliding systems. Even if
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Description: sensitive equipment, causing screws and nuts to loosen or even "back out”. Vibration causes damage from friction to surrounding areas and noise pollution throughout factories. Vibration can typically be controlled but not necessarily eliminated. Anti-vibration mounts are a cost-effective way
- Application: Vibration Isolation
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Supplier: Indelac Controls, Inc.
Description: The R Series compact rotary electric actuator was specifically designed for small ball valves and dampers. This heavy duty reversing actuator develops 100 lb·in torque and rotates form 0 to 90 in 2.5 . The spur gear drive train has been designed for severe applications and as in all ICI
- Operating Temperature: -40 to 150 F
- Position Feedback: Yes
- Supply Voltage: 12 to 230 volts
- Torque: 100 In-lbs
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Supplier: Indelac Controls, Inc.
Description: The S series compact rotary electric actuator was specifically designed for valve sizes from ¾” to 2½”and dampers that do not exceed the rated torque of the actuator. These heavy-duty reversing actuators develop 200 lb·in (model SD) and 300 (model SDX
- Operating Temperature: -40 to 150 F
- Position Feedback: Yes
- Supply Voltage: 12 to 230 volts
- Torque: 300 In-lbs
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Supplier: Indelac Controls, Inc.
Description: ICI‘s M series rotary electric actuator was designed for quarter turn valve and damper applications requiring up to 1500 lb·in torque. This heavy-duty reversing actuator has been manufactured for over twenty years and has achieved an impeccable reputation for reliability in
- Operating Temperature: -40 to 150 F
- Position Feedback: Yes
- Supply Voltage: 12 to 230 volts
- Torque: 1500 In-lbs
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Description: sensitive equipment, causing screws and nuts to loosen or even "back out”. Vibration causes damage from friction to surrounding areas and noise pollution throughout factories. Vibration can typically be controlled but not necessarily eliminated. Anti-vibration mounts are a cost-effective way
- Application: Vibration Isolation
- Height or Thickness (Before loading): 0.7100 inch
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Supplier: Indelac Controls, Inc.
Description: steel fasteners, 300 series stainless steel output drive and spring friction brake. Manual over ride and position indicator are not available on the S series deep base because the optional equipment used when this enclosure is specified prohibits their installation.
- Operating Temperature: -40 to 150 F
- Position Feedback: Yes
- Supply Voltage: 12 to 230 volts
- Torque: 300 In-lbs
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Description: sensitive equipment, causing screws and nuts to loosen or even "back out”. Vibration causes damage from friction to surrounding areas and noise pollution throughout factories. Vibration can typically be controlled but not necessarily eliminated. Anti-vibration mounts are a cost-effective way
- Application: Vibration Isolation
- Height or Thickness (Before loading): 0.8661 inch
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Description: sensitive equipment, causing screws and nuts to loosen or even "back out”. Vibration causes damage from friction to surrounding areas and noise pollution throughout factories. Vibration can typically be controlled but not necessarily eliminated. Anti-vibration mounts are a cost-effective way
- Application: Vibration Isolation
- Height or Thickness (Before loading): 0.9800 inch
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Supplier: LTG Incorporated
Description: regulating blade on friction-free bearings, ensuring a precision response and regulating action even at small flow rates. Flow rate control without external power supply – no wiring required Maximum flexibility – free setting of flow rates Insensitive to dust or
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Supplier: Hartzell Air Movement
Description: . Series 57: The unit combines the Hartzell ring fan concept with a windband and butterfly dampers. Dampers open automatically when the fan goes on and close weathertight when the fan is shut down. During operation, the force of the discharge air effectively prevents entry of rain or
- Design Configuration: Other
- Drive Options: Direct Drive, Belt Drive
- Fan / Blower Class (if Applicable): Class I
- Features: Dampers / Louvers
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Supplier: Isotech, Inc.
Description: military/aerospace applications. The VMC Group has combined its military/aerospace technology into the HCWR to produce a Jack-up Floor System that will attenuate shock with minimal displacement while providing inherent damping provided by the sliding friction between the strands of the wire
- Dampening Method: Mechanical
- Shock Absorber / Damper Type: Shock Absorber
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Supplier: SAE International
Description: Vehicle shock absorbers are designed to dissipate kinetic energy through frictional viscous forces. In some circumstances, this can be in the order of kilowatts of instantaneous power dissipation. This study quantitatively assesses the vehicle damper system energy dissipation of a low
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Supplier: SAE International
Description: predicted with the traditional linear CEA. By considering coupled spring-mass-damper oscillators representing a pad on a sliding plate, the role of uncertainties of contact stiffness and friction laws in brake squeal is examined using probabilities of the positive real part of complex
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Supplier: RS Components, Ltd.
Description: -of-sale equipment. The bumpers/feet are manufactured from polyurethane, are non-marking, and designed predominantly for use internally (however they may be used for external applications). Excellent skid resistance with a high coefficient of friction and excellent resistance to moving and
- Application: Vibration Isolation
- Height or Thickness (Before loading): 0.5197 inch
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Supplier: Technetics Group
Description: complements our unequalled bellows manufacturing experience. PRODUCT FEATURES Maintenance free design that incorporates edge-welded metal bellows High reliability and low maintenance costs Little friction between bellows and housing
- Housing Material: Steel - Stainless, Aluminum, Other
- Operating Pressure: 10000 psi
- Technology Type: Bellows
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Supplier: RS Components, Ltd.
Description: -of-sale equipment. The bumpers/feet are manufactured from polyurethane, are non-marking, and designed predominantly for use internally (however they may be used for external applications). Excellent skid resistance with a high coefficient of friction and excellent resistance to moving and
- Application: Vibration Isolation
- Height or Thickness (Before loading): 0.5197 inch
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Supplier: Pump Solutions Group
Description: reduced frictional wear even in difficult working conditions. The construction makes short-term operation against a closed valve possible and offers high dry running protection. The functional principle of magnetically coupled centrifugal pumps includes a hermetic sealing in between the
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Supplier: Airflow Systems, Inc.
Description: Features & Benefits Patented friction release pawl-and-sprocket design: Engages positively when positioned, yet offers no resistance when removed. 7-, 10-, or 14-foot lengths: Provides for high-volume collection with maximum reach
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Supplier: IHS ESDU
Description: Damping in structures is due to internal friction in the material (material damping), radiation of sound as the structure vibrates, friction between joints, local motion of the surrounding fluid caused by vibration andadditional effects from viscoelastic materials.Damping in structures
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Supplier: Newport MKS
Description: for Horizontal Isolation The S-2000's superior horizontal isolation is achieved through a mechanical filter system. Compared with other manufacturers' contacting bearing surfaces, Newport introduces zero friction trifilar pendulum system emerged in energy dissipating oil to eliminate
- Features: Vibration Isolation
- Type: Optical Table
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Supplier: Newport MKS
Description: Design for Horizontal Isolation The S-2000's superior horizontal isolation is achieved through a mechanical filter system. Compared with other manufacturers' contacting bearing surfaces, Newport introduces zero friction trifilar pendulum system emerged in energy dissipating oil to
- Features: Vibration Isolation
- Type: Optical Table
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Supplier: Newport MKS
Description: for Horizontal Isolation The S-2000's superior horizontal isolation is achieved through a mechanical filter system. Compared with other manufacturers' contacting bearing surfaces, Newport introduces zero friction trifilar pendulum system emerged in energy dissipating oil to eliminate
- Features: Vibration Isolation
- Type: Optical Table
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Supplier: Newport MKS
Description: for Horizontal Isolation The S-2000's superior horizontal isolation is achieved through a mechanical filter system. Compared with other manufacturers' contacting bearing surfaces, Newport introduces zero friction trifilar pendulum system emerged in energy dissipating oil to eliminate
- Features: Vibration Isolation
- Type: Optical Table
Find Suppliers by Category Top
Featured Products Top
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With the new Bansbach Low Friction Ring, we’re setting a new standard for applications that demand precise positioning in any position. The innovative design ensures secure holding in every position while delivering smooth, noiseless motion, maximum efficiency, and an extended (read more)
Browse Gas Springs Datasheets for Bansbach Easylift® -
and road conditions—whether highways, sandy terrain, or sport tracks. Leveraging our manufacturing expertise, we deliver products with low, stable friction, exceptional wear resistance, and superior protection against particle abrasion—all fully compatible with damper oils. The result (read more)
Browse Plain Bearings and Sleeve Bearings Datasheets for GGB -
: 10-150mm Thanks to the CeramPro piston rods, the mini gas springs are highly corrosion-resistant, have low friction values, and optimal running properties. We manufacture our smallest gas springs to your exact requirements, optimizing stroke (read more)
Browse Gas Springs Datasheets for Bansbach Easylift® -
Resistant Designed & Engineered to Precision Standards Longest Life Cycles Lift Assist for Heavy Covers Maintenance Free Easy Installation Integrated Grease Chamber for Storage and Installation in Any Position Low Friction (read more)
Browse Gas Springs Datasheets for Bansbach Easylift® -
Advantages of Bansbach Gas Springs: Highest corrosion resistance achieved through powder coated cylinders and CeramPro® treated piston rod surfaces. Minimal friction values, for the production of lowest extension forces. Best life cycles (read more)
Browse Gas Springs Datasheets for Bansbach Easylift® -
R Series Nema 4 The R-Series compact electric rotary actuator was specifically designed for small ball valves and dampers. This heavy-duty reversing actuator develops 100 lb in torque and rotates (read more)
Browse Electric Rotary Actuators Datasheets for Indelac Controls, Inc. -
rotary electric actuator was designed for quarter turn valve and damper applications requiring up to 1500 lb·in torque. This heavy-duty reversing actuator has been manufactured for over twenty years and has achieved an impeccable reputation for reliability in applications requiring (read more)
Browse Electric Rotary Actuators Datasheets for Indelac Controls, Inc. -
R Series Nema 4 AN INDELAC BEST-SELLER! The R Series compact quarter-turn electric actuator was specifically designed for small ball valves and dampers. This heavy duty (read more)
Browse Electric Rotary Actuators Datasheets for Indelac Controls, Inc. -
¾” to 2½” and dampers that do not exceed the rated torque of the actuator. These heavy-duty reversing actuators develop 200 lb·in (model SD) and 300 (model SDX) lb·in torque and rotates form 0 to 90 in 5 seconds. The spur gear drive train has been designed for severe (read more)
Browse Electric Rotary Actuators Datasheets for Indelac Controls, Inc. -
actuator was specifically designed for small ball valves and dampers. This heavy-duty reversing actuator develops 100 lb in torque and rotates form 0 to 90 in 2.5 seconds. The spur gear drive train has been designed for severe applications and, as in all ICI actuators, can withstand stall conditions (read more)
Browse Electric Rotary Actuators Datasheets for Indelac Controls, Inc.
More Information Top
Indicates content that may require registration and/or purchase.
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Semi-active Suspension Control
The book is centered around two types of semi-active dampers: friction dampers and magnetorheological dampers.
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Advances in Structural Engineering
From the literature review, the X-plate damper, fluid viscous damper, visco- elastic damper, tuned mass damper, and multiple tuned mass dampers as passive devices and magneto-rheological MR damper, variable friction damper and variable stiffness damper as the semi-active devices …
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Encyclopedia of Earthquake Engineering
friction dampers .
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A new type of damper with friction-variable characteristics
The results of finite element analysis studies show that the new type of smart friction damper enables large friction force in proportion to relative displacement between two ends of the damper and has a large allowable displacement to fit the demands of …
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http://waset.org/publications/11007/dynamic-modeling-of-underplateform-damper-used-in-turbomachinery
The bond graph model of dry friction damper is simulated on SYMBOLS-shakti® software.
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Topics in Dynamics of Civil Structures, Volume 4
12 Using Pall Friction Dampers for Seismic Retrofit of a 4-Story Steel Building in Iran .........................
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Proceedings of the International Conference on Soft Computing for Problem Solving (SocProS 2011) December 20-22, 2011
A Brief Review on Modeling Approaches of Friction Dampers Used in Turbomachinery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Characterization of two friction interfaces for use in seismic damper applications
Abstract This paper describes an experimental research program on the friction interface character- istics for a new type of friction damper for use in seismic building applications.