SE127 MOUNTINGS

What is the SE127 anti-vibration mounting?

The Hutchinson Paulstra SE127, also known as the 7002 shock absorber, is an all-metal anti-vibration suspension designed to protect equipment sensitive to vibration and shock.

It consists of a treated, satin-finished AG3 housing and base, a stainless steel cup, a spring and a stainless steel wire mesh cushion providing the resilient function.

• Axial natural frequency: from 7 to 10 Hz.
• Radial natural frequency: from 4.5 to 6 Hz.
• Axial static load: from 0.70 to 60 daN depending on the reference.
• Operating temperature: from -70 °C to +300 °C.
• Construction: all-metal.
• Manufactured in: France.

What are the advantages of the SE127?

✅ Protection against vibration and shock: an end-of-travel stop is integrated into the mounting.

✅ Isolation in multiple directions: resonance frequency from 7 to 10 Hz axially and from 4.5 to 6 Hz radially.

✅ Suitable for severe conditions: its all-metal construction makes it suitable for demanding environments.

✅ Wide temperature range: operation from -70 °C to +300 °C.

✅ Mechanical strength: structural resistance corresponding to a continuous acceleration of 10 g at maximum load.

✅ Compact design: particularly suitable for protecting electronic, IT and on-board equipment.

What applications is the SE127 suitable for?

The SE127 is particularly suitable for the protection of electronic and IT equipment, navigation devices and on-board measuring instruments. In stationary applications, it can also be used to suspend control panels for industrial machinery.

How does the SE127 mounting work?

The spring combined with the stainless steel wire mesh cushion provides vibration isolation, while the integrated end-of-travel stop limits displacement during shocks.

SE127 mounting dimensions

The SE127 is fixed using four Ø5.2 mm plain holes and a central threaded hole. The two diagrams below identify the dimensions and fixing points.

Side view

Top view

SE127 references and loads

The current range includes 11 references. Selection mainly depends on the axial static load applied to each mounting.

How to choose your SE127 mounting?

First determine the load supported by each mounting, then select the reference whose load range corresponds to your installation.

• For low loads, the range starts with the 7002GA: 0.70 to 1.25 daN.
• Intermediate references progressively cover loads up to 33 daN.
• For the highest loads, the 7002TB accepts loads from 40 to 60 daN.
• The central hole is M6 on the first references and M8 on the RB, SB and TB versions.

View the SE127 technical data sheet

Complete your anti-vibration isolation

Discover also our Super Resilient and Regufoam solutions, as well as the complete Hutchinson Paulstra range.

Video

Need advice?

Our technical team can help you determine the SE127 reference best suited to the load, vibration levels and environmental constraints of your equipment.

Have a project? Contact us!