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Paulstra (Hutchinson)

Paulstra (Hutchinson)- Bushings and Reducing Bushings

Paulstra is a globally renowned brand specializing in anti-vibration and vibration control solutions, founded in 1934 and headquartered in France. It operates as a key division of the Hutchinson Group, a subsidiary of TotalEnergies. The company's core expertise lies in the design and manufacture of elastomeric and rubber-to-metal bonded components that absorb shocks and isolate vibrations. Paulstra's product portfolio for the electronics industry includes precision vibration isolators, mounting pads, and shock absorbers specifically engineered for sensitive electronic equipment, data centers, and telecom infrastructure. Its flagship series, such as the Evidgom and Radiaflex mounts, are widely used to protect servers, PCB assemblies, and industrial electronics from mechanical stress. The brand also provides custom anti-vibration solutions for automotive electronics, aerospace avionics, and railway signaling systems. With decades of material science experience, Paulstra leverages advanced polymer formulations to deliver high-damping, long-life components that meet stringent industry standards. The company holds a strong market position in Europe and Asia as a preferred supplier of vibration management parts, competing with other specialized elastomeric product manufacturers. Its technical advantage lies in the ability to combine low-frequency isolation with high load-bearing capacity, enabling reliable performance in harsh environments. Paulstra continues to innovate with eco-designed products and digital simulation tools for integrated noise and vibration reduction in next-generation electronic systems.

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Bushings and Reducing Bushings - 型号列表

12 parts in total

Height - Overall

Mechanical Life

Energy

Height - Seated (Max)

Reflection

Shock Resistance

Dimensions - Panel

Base Size

Vibration Resistance

Capacitance

Diameter

Body Color

Thread Size

Weight (g):

Deflection Angle

Diameter - Outside

Amplifier Type

Type

Response

Max Load

Primary Material

Width

Bale Length

Row Spacing

Mounting Style

Load Force (Static)

Mfr Part #Quantity AvailablePriceMaterialHeight - OverallDimensions - PanelOperating TemperatureBase SizeHeight - Seated (Max)Other SpecificationsMechanical LifeReflectionMounting StyleTypeEnergyShock ResistanceDiameterThread SizeDiameter - OutsideCAD DrawingPrimary MaterialVibration ResistanceCapacitanceBody ColorWeight (g):Deflection AngleAmplifier TypeResponseMax LoadWidthBale LengthRow SpacingBackset SpacingLength - Below HeadSeriesLoad Force (Static)LoadPressure (PSI)Pressure Regulation
521300
521300

Paulstra Buffer 521300 Diabolo buffer element, 521300, Paulstra Paulstra 节气阀 12.5mm,

Paulstra

1641: ¥33.35Rubber34mm12.5mm+70°C12.5mm34mm橡胶1.4mm-----12.5mmM512.5mm3D CAD 模型Steel-M514101.212.5-3daN-------0.531.4
51408560
2
51408560

Paulstra Damper 51408560, 1200daN Paulstra 节气阀 85 x 85mm, 170J, 1200daN LEVAFLEX

Paulstra

121: ¥369.55Rubber85mm85 x 85mm+70°C85 x 85mm85mm橡胶1200daN40mmBase PlateProgressive Stop500J170J----Metal500J-------85mm85mm20mm20mm85mmLEVAFLEX----
511572
511572

Paulstra Damper 511572, 75daN Paulstra 节气阀 57mm, 2J, 75daN

Paulstra

271: ¥52.77Rubber62mm57mm+70°C57mm62mm橡胶75daN5.5mmThreaded StudDiabolo Stop2J2J57mmM857mm3D CAD 模型Steel-------75daN------75daN---
512502
512502

Paulstra Conical Stop 512502, 370daN Conical damper, 512502, Paulstra Paulstra 节气阀 50mm, 40J, 370daN

Paulstra

1811: ¥102.70Rubber99mm50mm+70°C50mm99mm橡胶370daN32mmThreaded StudConical Stop120J40J50mmM850mm3D CAD 模型-120JM864353250370-----------
51411060
51411060

Paulstra Damper 51411060, 1800daN

Paulstra

101: ¥5,168.00Rubber110mm110 x 110mm+70°C----50mmBase PlateProgressive Stop1000J-----Metal--------110mm110mm30mm-------
512721
512721

Paulstra Conical Stop 512721, 550daN Conical damper, 512721, Paulstra Paulstra 节气阀 72mm, 50J, 550daN

Paulstra

971: ¥91.94Rubber88mm72mm+70°C72mm88mm橡胶550daN26mmThreaded StudConical Stop150J50J72mmM1272mm3D CAD 模型-150JM1258302672550-----------
511545
511545

Paulstra Damper 511545, 190daN Paulstra 节气阀 50mm, 10J, 190daN

Paulstra

3121: ¥48.73Rubber70mm50mm+70°C50mm70mm橡胶190daN11mmThreaded StudCylindrical Stop10J10J50mmM1050mm3D CAD 模型Steel------------------
512301
2
512301

Paulstra Conical Stop 512301, 140daN Conical damper, 512301, Paulstra Paulstra 节气阀 30mm, 6J, 140daN

Paulstra

781: ¥60.9154Rubber43.5mm30mm+70°C30mm43.5mm橡胶140daN15mmThreaded StudConical Stop18J6J30mmM630mm3D CAD 模型-18JM63013.51530140-----------
51408575
2
51408575

Paulstra Damper 51408575, 1700daN Paulstra 节气阀 85 x 85mm, 280J, 1700daN LEVAFLEX

Paulstra

591: ¥295.34Rubber85mm85 x 85mm+70°C85 x 85mm85mm橡胶1700daN40mmBase PlateProgressive Stop850J280J----Metal850J-------85mm85mm20mm20mm85mmLEVAFLEX----
512515
2
512515

Paulstra Conical Stop 512515, 340daN Conical damper, 512515, Paulstra Paulstra 节气阀 50mm, 30J, 340daN

Paulstra

1001: ¥51.16Rubber75mm50mm+70°C50mm75mm橡胶340daN25mmThreaded StudConical Stop90J30J50mmM1050mm3D CAD 模型-90JM1050252550340-----------
511571
511571

Paulstra Damper 511571, 40daN Paulstra 节气阀 57mm, 1J, 40daN

Paulstra

341: ¥60.54Rubber62mm57mm+70°C57mm62mm橡胶40daN4mmThreaded StudDiabolo Stop1J1J57mmM857mm3D CAD 模型Steel-------40daN------40daN---
512307
2
512307

Paulstra Conical Stop 512307, 140daN Conical damper, 512307, Paulstra Paulstra 节气阀 30mm, 6J, 140daN

Paulstra

311: ¥69.979Rubber55mm30mm+70°C30mm55mm橡胶140daN15mmThreaded StudConical Stop18J6J30mmM830mm3D CAD 模型-18JM830251530140-----------
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