533641-45 PAULSTRA, 533641-45 Datasheet

MOUNT, ANTI VIBRATION, BECA, 533641-45

533641-45

Manufacturer Part Number
533641-45
Description
MOUNT, ANTI VIBRATION, BECA, 533641-45
Manufacturer
PAULSTRA
Datasheet

Specifications of 533641-45

Deflection
2mm
External Depth
20mm
External Diameter
40mm
External Width
64mm
Female Thread Size
M6
Fixing Hole Diameter
6.2mm
Static Load Max
4N
Static Load Min
1N
Stem Diameter
19mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
(1)
DESCRIPTION
OPERATION
Natural frequency :
8 to 14 Hz
BECA
The BECA mounting comprises one piece elastomer bonded to a top
and bottom plate.
The design of the BECA mounting gives the following basic
characteristics :
Advantages :
Recommendations :
(1) Natural frequencies with max/min loads, see : OPERATING CHARACTERISTICS.
Nota : BECA mountings can be replaced by PAULSTRADYN mountings.
Top plate: smooth or threaded (welded nut) hole.
Bottom plate: Fixing lugs or direct bearing on the ground.
Bonded rubber.
Domed rubber ring.
Anti-slip bead or grooved anti-slip sole.
Removable protective top cover : protects the rubber and distributes
the load.
Transverse elasticity approximately the same as the axial elasticity
(equi-frequency).
Rubber works in compression.
Progressive buffer against shocks or accidental overload.
Anti-slip (may be placed directly on the ground).
The machine may be placed (with its mountings) directly on the
ground.
Very slim.
Speed of fixing.
Simple removal of the assembly.
Extensive range: 3 hardnesses of rubber for 6 existing sizes, allowing
the mounting to be optimised as a function of the load and stimulation
frequency.
A choice of 3 fixing styles.
In order not to affect the suspension of the machine, all external
connections must be flexible.
BECA mountings can be used for fixed, well-balanced rotating
machinery, otherwise a ballasting slab should be used.
72

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533641-45 Summary of contents

Page 1

... In order not to affect the suspension of the machine, all external connections must be flexible. BECA mountings can be used for fixed, well-balanced rotating machinery, otherwise a ballasting slab should be used. (1) Natural frequencies with max/min loads, see : OPERATING CHARACTERISTICS. Nota : BECA mountings can be replaced by PAULSTRADYN mountings. 72 ...

Page 2

... Section XX’ Ø A Ø C Ø X’ Fig. b Ø Ø Diamond base Threaded hole (fig 533641 533661 60 24 22.5 - 533681 8 100 30 28 10.2 533609 100 27.5 25.5 10 150 41 38 14.2 533652 ...

Page 3

LOAD/DEFLECTION CURVES IN AXIAL COMPRESSION BECA Ø 40 BECA Ø 100 ASSEMBLY Anti-rebound (prestressed) BECA mountings in tandem (to double the deflection) All our mountings are identified by conventional markings, either a paint spot or figures indicating the hardness : ...

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