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Supplier: Accuris
Description: Engine Crankshaft Torsional Isolator
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Supplier: Accuris
Description: Method to Measure the Dynamic Torsional Stiffness of Driveline Torsional Isolators
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Supplier: ContiTech AG
Description: A motor vehicle's drive shaft represents a vibrational system. Especially in the case of front-mounted engines and rear-wheel drive, the engine's torsional variability results in vibration in the drive shaft that detracts from comfort in the form of a rattling or humming noise. The use of
- Features: Other
- Application: Vibration Isolation
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Supplier: Ruland Manufacturing Co., Inc.
Description: Features High torque Balanced design for high RPM Low Inertia No maintenance Electrically Isolating High torsional stiffness Constant velocity Long life Zero backlash RoHS2 and REACH Compliant Maximum speed: 10,000 RPM Bore tolerance: +.03mm/-.00mm Temperature Range: -10°F to 150°F Notes
- Bore Diameter: 0.1181103 to 0.3149608 inch
- Coupling Diameter: 0.5905515 to 0.75196891 inch
- Coupling Length: 0.93700838 to 1.18897702 inch
- Angular Misalignment: 1 to 2 degrees
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Supplier: SAE International
Description: damping provided by a slipping torque converter and as a result increases the sensitivity of the driveline to engine excitations. This investigation uses driveline torsional velocity response measurements to evaluate the effects of using slip feedback closed-loop control with a very
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Supplier: ifm electronic gmbh
Description: Clearance-free transmission of rotary movements Efficient vibration damping Excellent compensation of alignment errors Low rigidity of the torsion spring Small restoring forces
- Coupling Diameter: 1.181103 inch
- Coupling Length: 0.8661422 inch
- Angular Misalignment: 2.5 degrees
- Axial Misalignment: 0.01574804 inch
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Supplier: ifm efector inc.
Description: Clearance-free transmission of rotary movements Efficient vibration damping Excellent compensation of alignment errors Low rigidity of the torsion spring Small restoring forces From May 1st 2025, products produced in EU and Singapore have an import surcharge reflected in the price.
- Bore Diameter: 0.2362206 inch
- Coupling Diameter: 1.181103 inch
- Coupling Length: 0.8661422 inch
- Angular Misalignment: 2.5 degrees
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Supplier: SAE International
Description: Several recent product developments for vibration and motion control have needed passive viscous damping, in addition to traditional elastomer-based hysteretic damping, to be successful in their respective applications. In addition to attenuating steady-state vibration, an important function of
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Supplier: KTR Corporation
Description: ROTEX® GS is a three-part coupling, backlash-free under pre-stress. The different hub designs and the different Shore hardnesses offer the optimal coupling for each application in automation engineering. In spite of its vibration-damping characteristics it is torsionally stiff so that it is not
- Angular Misalignment: 0.9 degrees
- Axial Misalignment: 0.0787402 to 0.10236226 inch
- Parallel Misalignment: 0.50393728 to 0.596850716 inch
- Coupling Type: Spider Coupling, Torsionally Flexible Coupling
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Supplier: Weidmuller
Description: Bridge measurement isolator/converter with auxiliary power supply: converts signals from a Wheatstone bridge into standardised analogue values. Typical applications include force, weight and torsion measurements. The bridge measuring transformers provide a precise excitation voltage for the
- Maximum Output: 11 volts
- Input Impedance: 1 Mohms
- Output Impedance: 600 ohms
- Operating Temperature: -40 to 158 F
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Supplier: ContiTech AG
Description: Typical body damping systems are used in convertibles. Since the bodies of these vehicle models exhibit less torsional stiffness than the corresponding sedan models, they are more prone to low-frequency-range vibrations. To improve vibration behavior, body damping systems with more vibrating
- Type: Compression Mount
- Application: Vibration Isolation
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Supplier: jbj Techniques Limited
Description: blades. FLUDEX couplings limit starting and maximum torque in the drive train and, through the property of rotational slip, serve as an aid to starting the motor, as overload protection in the event of fault and for isolating torsional vibration. When large masses are started up, the drive
- Bore Diameter: 80 to 887 inch
- Coupling Diameter: 263 to 990 inch
- Coupling Length: 153 to 1,194 inch
- Rated Speed: 1,300 to 3,600 rpm
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Supplier: IHS ESDU
Description: that the designer can assess rapidly the potential of each method for a particular application. The techniques covered include mass reduction of the links, dyad addition, addition of springs and dampers, use of a torsional-vibration isolator and use of a flywheel (which does not reduce
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Supplier: Newport MKS
Description: The X95-0.75 Aluminum Structural Rail is a cylindrical aluminum extrusion with four longitudinal reinforcing ribs. This 750 mm length rail has 10 mm thick ribs, providing four symmetrical dovetail clamping surfaces for carriers and significantly increase the longitudinal and torsional
- Length: 29.527575 inch
- Style: Metric
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Supplier: Newport MKS
Description: The X95-2 Aluminum Structural Rail is a cylindrical aluminum extrusion with four longitudinal reinforcing ribs. This 2000 mm length rail has 10 mm thick ribs, providing four symmetrical dovetail clamping surfaces for carriers and significantly increase the longitudinal and torsional rigidity
- Length: 78.7402 inch
- Style: Metric
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Supplier: Newport MKS
Description: The X95-0.64 Aluminum Structural Rail is a cylindrical aluminum extrusion with four longitudinal reinforcing ribs. This 640 mm length rail has 10 mm thick ribs, providing four symmetrical dovetail clamping surfaces for carriers and significantly increase the longitudinal and torsional
- Length: 25.196864 inch
- Style: Metric
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Supplier: Newport MKS
Description: The X95-1 Aluminum Structural Rail is a cylindrical aluminum extrusion with four longitudinal reinforcing ribs. This 1000 mm length rail has 10 mm thick ribs, providing four symmetrical dovetail clamping surfaces for carriers and significantly increase the longitudinal and torsional rigidity
- Length: 39.3701 inch
- Style: Metric
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Supplier: Caterpillar Oil & Gas
Description: distribution box — 24V or custom 20A battery charger Cat yellow paint Offshore oil field sub-base Integral spring isolators with limit stop Lift provisions on base Oil drain extension Engine length drip pan with drain Torsional dampened driveline couplings C175-16 Optional Equipment
- Volt-Ampere: 2,588,000 to 3,243,000 VA
- Applications: Industrial
- Portability: Permanent
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Supplier: CSA Group
Description: insulate or isolate guy wires for corrosion protection, higher insulation levels, clearances for maintenance and normal operation, and safety for the public and workers (joint-use). Guy composite insulators are subjected to tensile and torsional loads. The composite insulators are intended to
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Supplier: Caterpillar Oil & Gas
Description: valve Oil mist detector Flywheel and damper guards Mounting System Base aseembly Vertically-restrained vibration isolators and weld plates Starting System Single turbine air starters Boost control valve for extremely cold ambient conditions Air start pressure reducing valves General
- Volt-Ampere: 2,320,000 to 2,722,000 VA
- Applications: Industrial
- Portability: Permanent
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Supplier: Caterpillar Oil & Gas
Description: valve Oil mist detector Flywheel and damper guards Mounting System Base aseembly Vertically-restrained vibration isolators and weld plates Starting System Single turbine air starters Boost control valve for extremely cold ambient conditions Air start pressure reducing valves General
- Volt-Ampere: 3,084,000 to 3,634,000 VA
- Applications: Industrial
- Portability: Permanent
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Supplier: Caterpillar Oil & Gas
Description: full-load tested to ensure proper package performance • Full range of factory tests and reports are available including performance, torsional-vibration analysis, fuel consumption, engine, and generator special tests Testing • Every unit is full-load tested to ensure proper package
- Volt-Ampere: 4,640,000 to 5,444,000 VA
- Applications: Industrial
- Portability: Permanent
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ensuring reliable torque transmission while accommodating real-world alignment variations. Their balanced design combines torsional stiffness with controlled flexibility to protect both motor and load components in demanding servo applications. (read more)
Browse Flexible Couplings Datasheets for Chengdu Leno Machinery Co., Ltd.
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Design Practices: Passenger Car Automatic Transmissions
A torsional isolator was also incorporated in the lock-up clutch to prevent torsional vibra- tion from passing through the driveline.
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Opposed Piston Engines
The gear drive on the front of the engine allowed some flexibility in selection of the propeller-drive ratio, although each location required a torsional isolator to decouple the airscrew from engine vibration.
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A semi‐active isolator for torsional vibrations
The concept of torsional isolator briefly presented in this paper is efficient in term of quality of isolation and power consumption.
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Optimized Engine Accessory Drive Resulting in Vehicle FE Improvement
Shortly after this conclusion had been reached, an OEM informed Litens that they realized a 2% FE improvement, after testing an optimized FEAD, which included a torsional isolator for the alternator that allowed for a 200N tension reduction.
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Reduction of Whole Body Shake on a Luxury Sports Convertible
Torsional Isolator The production steering column assembly on the coupe has no torsional isolator element between the steering rack and steering wheel.
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Analytical and Experimental Study On Gear Rattle In Supercharger
In the past, when the rattle noise was a problem, a torsional isolator was often added to the input shaft.
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The Influence of Diesel Engine Architecture on Noise Levels
Therefore, the benefit of a torsional isolator should be greatest at full load.
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Ford's H2RV: An Industry First HEV Propelled with a H2 Fueled Engine - A Fuel Efficient and Clean Solution for Sustainable Mobility
A clutch was added between the engine and motor that is integrated into the transmission system in a compact package with a unique torsional isolator [8], which enables full hybrid capability.
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Dynamic Torque Characteristics of the Hydrodynamic Torque Converter
This contradicts the common assumption that the hydrodynamic torque converter is a perfect torsional isolator , as is the case with the transmission in neutral (Figure 9).
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Driveline Boom Interior Noise Prediction Based on Multi Body Simulation
The driveline simulation tool and interior noise simulation methodology described in this paper allow for optimizing driveline torsional vibration and tuning torsional isolators in a relatively early design phase of the vehicle.