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Products/Services for active damper
Active noise and vibration control systems are products such as controllers, sensors and actuators that monitor and cancel noise and/or vibration. Learn More
Shock absorbers, linear dampers, and dashpots provide motion damping in linear applications. They frequently incorporate fluid dampening, and can include mechanical or elastomeric elements. Search by Specification | Learn More
Active filters are electronic filers that use active components such as voltage amplifiers or operational amplifiers. The amplifier shapes and stabilizes the behavior of the filter, and serves as a buffer interface to the driven component. Search by Specification | Learn More
Active low pass filters pass signals from low frequencies and reject signals from high frequencies. Search by Specification | Learn More
Rotary dampers absorb and slow rotary motion for the mitigation of vibration, noise, and machine component wear. Learn More
Active band pass filters are used to attenuate frequencies below and above a range of frequencies (i.e., the bandwidth or passband of the filter). Learn More
Active band reject filters are tuned circuits that prevent the passage of signals within a specified band of frequencies. These devices are also known as bandstop or notch filters. Learn More
Active high pass filters pass signals from high frequencies and reject signals from low frequencies. Learn More
Dampers and louvers are used to control the flow of air in a process system or enclosed area. Dampers are usually motorized or manually-adjustable for flow control. Louvers are often fixed for a constant flow rate. Learn More
Damper actuators are powered devices that are used to operate a damper and adjust the flow of air and smoke. Search by Specification | Learn More
Industrial diffusers (HVAC diffusers, diffuser dampers) are also used in industrial air-dispersion applications. Product categories include two-way diffusers, four-way diffusers, and radial vane diffusers. With each type of product, a rugged metal frame... Learn More
Biotechnology and pharmaceutical manufacturing services active pharmaceutical ingredients, sterilize biomedical components or materials, validate processes or packaging, and formulate drug or medicinal preparations on a contract Search by Specification | Learn More
RF band pass filters are active or passive circuits that pass signals from a specific frequency band and reject signals from out-of-band frequencies. Surface acoustic wave (SAW) filters, crystal filters, and cavity filters Search by Specification | Learn More
...extensional damping systems, electromechanical actuators, active vibration control systems, and mass dampers. Other types of specialty shock and vibration control products are also available. Specialty shock and vibration control products often use... Learn More
...magnetic bearings have higher stiffness and damping characteristics than similar size passive bearings. The control current for active magnetic bearings can be calculated by taking the square of the rotor-stator gap. The auxiliary bearings are used... Search by Specification | Learn More
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S-Cube™ Kit Silentium Ltd.
ActiveSilencer™ Duct Silentium Ltd.
ActiveSilencer™ Fan Tray Silentium Ltd.
ANC Workshop Silentium Ltd.
ActiveSilencer™ Enclosure Silentium Ltd.
ANC Seminar in Heidenheim, Germany Silentium Ltd.
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Product News for active damper
Electric Actuators for Control Valves and Dampers
Beck Drives are designed with many unique features making them easy to install, easy to operate, reliable, maintenance-free and durable. Beck designs also result in unbeatable control performance that remains consistent over time and with changing conditions. (read more)
DAMPERS PROVIDE CONSTANT SPEED MOTION CONTROL
H. A. Guden Co., Inc. has introduced a full line of compression and extension dampers to assist designers and engineers with their motion control needs. Guden dampers are used primarily where a heavy load or door must be lowered or swung in a controlled motion at a constant speed. (read more)
Active RFID and Sensor Networks 2008-2018
This IDTechEx report comprehensively analyzes the technologies, players and markets with detailed ten year forecasts, including tag numbers, unit prices and interrogator numbers and prices. Details of over 75 active RFID implementations are given along with over 100 suppliers and full technology analysis - from printed batteries to Wi-Fi RFID to UWB tags. (read more)
Rotary Hinge Dampers
Enidine Rotary Hinge Dampers have been adopted by the OEMs for their fixed stowage bin designs. From small compartments in First Class cabins, to cockpit map cases, to entire business jet interiors, Enidine Rotary Hinge Dampers can be designed to provide cost and installation efficiency OEMs demand. (read more)
Rotary Damper
Rotary Viscous Dampers provide smooth control in applications that require continuous or intermittent positioning, forward, reverse and fixed path motion. (read more)
Active GPRS I/O-4 AIs, 8 DIOs and 2 relay outputs
The ioLogik W5340 is Moxa's first Active Ethernet I/O that utilizes GPRS communication technology to accommodate the needs of wide coverage areas and hard-to-wire locations for remote monitoring and alarm applications, unmanned site monitoring, riverside monitoring, and pipeline monitoring. (read more)
Active Voltage Conditioning
Deep voltage sags are a real and expensive problem in many industries. Traditional solutions to sags, like a UPS, can be too cost prohibitive and resource intensive. An active voltage conditioner provides industrial-grade voltage sag protection without batteries, without maintenance contracts and with a true 99% efficiency. (read more)
AcoustiRACK ACTIVE Soundproof Rackmount Cabinet
Silentium introduces a breakthrough in noise reduction performance with ARA™ of up to 30dBA equipment noise attenuation. The ARA™ has been designed to trap and absorb unwanted noise generated inside the rack, while actively allowing free air movement and heat exchange with the outside of the unit, resulting in up to 8KW cooling/heat dissipation. (read more)
Active Tracking® Filters
Low voltage/high frequency noise is caused by everyday events such as turning on machinery, motors, or equipment. Although noise is less dramatic than high voltage transients, the long term effects of these frequent disturbances can be as damaging. Filtering systems such as SolaHD Active Tracking Filters provide clean AC power by eliminating lower voltage noise. (read more)
Digital Speed and Active Speed Sensors
Smith Systems Digi-Tran ® Digital Speed Sensors utilize integral active signal conditioning electronics to provide constant amplitude output regardless of exciter speed. These speed sensors can be powered with a wide range of supply voltages and are compatible with digital equipment. (read more)
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Commercial Appliance Damping
Front load washing machines can add useful feedback for load measurement and active damper control, such as with magneto-rheological dampers. By measuring damper compression, loading can be determined...(read more)
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Tractor Seat Suspension
Operators of on-road and off-road mobile equipment get a rough ride unless some form of seat isolation from the frame is installed. However as effective as an elastomer or shock absorber equipped seat...(read more)
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Automotive Suspensions
Active damper and height control can sometimes be combined into a single strut design. By combining an actuator along the same axis as the damper, a complete assembly can be provided to the suspension...(read more)
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Active Magnetic Bearings (AMB)
Active magnetic bearings (AMB) require a specialized control and software. The control system creates the possibility of recording bearing forces and rotor displacements that can be used to monitor...(read more)
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Sponge wrings cost from MR-fluid devices
New controllable fluid-sponge dampers and brakes take on high-volume, cost-sensitive applications. Force versus displacement and velocity curves for a typical MR sponge damper. Damping force increases...(read more)
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A Better Way to Damp Machine Vibrations
Constant-natural frequency isolators outperform conventional mounts and cost less than active damping systems. In the last issue of MACHINE DESIGN, we examined methods to predict how...(read more)
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Keep that noise down!
Pressure-sensitive adhesives provide an economical way to control noise and vibration. Appliances, such as refrigerators and computers use pressure-sensitive adhesives to control noise. Foam sound...(read more)
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Whole lot of shakin' goin' on
Minimizing vibration and noise betters image quality in inspection applications. Harrison H. ChinApplied Concept Research Inc. When it comes to high-resolution inspection as in scanning for...(read more)
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Powder metalstake on new shapes
High strength, unusual designs, and cost savings, characterize winners in an annual powder-metal design competition. The typical U.S. passenger car contains more than 36 lb of powder-metal (P/M)...(read more)
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Adhesive Solutions to the Challenges of Bonding to Low Energy Surfaces (.pdf)
FLEXcon has been an active participant in the design and manufacturing of pressure-sensitive adhesive (PSA)- containing composites for over 50 years. These products range from material used for bumper...(read more)
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Active vibration damper for an automobile invention Active vibration damper for an automobile -> Monitor Keywords Active vibration damper for an automobile |
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Passive and active switching vibration control with pendulum... Passive and active switching vibration control with pendulum type damper |
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Proposal of active momentum exchange impact damper and its... and Control Engineers of Japan Item Title: Proposal of active momentum exchange impact damper and its application to floor shock vibration control |
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APS Technology | Active Vibration Damper Sub (AVD™) Active Vibration Damper Sub (AVD?) Downloads: See APS Technology, Inc. Information |
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Improved clipped periodic optimal control for semi-active... evaluation of the performance of the semi-active damper, the effectiveness of the optimal passive and active cases are first presented. |
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Fluid formulae for damping changeability conceptual design of... Fluid formulae for damping changeability conceptual design of railway semi-active hydraulic dampers |
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Smart Structures and Materials 2003: Damping and Isolation -... Variable semi-active TLCD damper applying artifical neural networks A new semi-active piezoelectric-based friction damper |
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Active and Passive Smart Structures and Integrated Systems... Active and Passive Smart Structures and Integrated Systems 2007 (Proceedings Volume) |
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Statistical performance analysis of seismic-excited structures... The proposed semi-active mass damper device consists of a high-frequency mass damper with large stiffness, and an actively controlled interaction |
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Predictive control of seismic structures with semi-active... slip force of a semi-active friction damper slightly lower than the critical friction force, the method allows the damper to remain in its slip state |
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