Sandwish Mount Rectangular Anti Vibration Mount

• Color: Fixed
• Customized: Non-Customized
• Standard: International
• Type: Bearing
• Material: steel-rubber
• Load Range: Optional
• Model NO.: 539608-539821
• Natural Frequency: 5-13Hz
• Size: Optional
• Product capacity: 500000pcs/Months
• Transport Package: Carton
• Specification: Optional
• Trademark: THERMOTEST/OEM
• Origin: China

Product Description

Product Description

The SANDWICH mount comprises one or more layers of elastomer bonded to flat, parallel metallic plates. These mountings may be cylindrical or rectangular. They are designed to withstand very high compressive loads. The range of mechanical characteristics is gover-ned by the hardness of the rubber and the number of intermediate metallic plates.
These mountings can support compression from 20 to 100 bars.
The elastomer is polychloroprene which provides a high resistance to atmospheric exposure.

Operation
The design of the SANDWICH mount gives the following basic characteristics:
· very slim;
· large surface area;
· stackable mountings;
·  the suspended equipment is free to move in all directions;
·  high ratio of compression stiffness to shear stiffness;
·  very high compression loads.

 

Product Parameters

 

Bracket with fixing (Shape A)
 

Ref. without intermediate plate	Ref. with intermediate plate	A (mm)	B (mm)	D (mm)	E (mm)	H (mm)	h (mm)	Nr holes x Ø C (mm)	L (mm)	M (mm)	Weight (kg)
539608	539607	182	142	255	170	49	40	6 x 9	58	235	5
539612	539933	372	252	460	300	61	50	6 x 13	100	430	18
539613	-	702	252	805	300	61	50	6 x 17	95	765	35
-	539267	160	110	230	110	58	44	4 x 15	35	202	5
539821	-	283	140	380	140	76	60	6 x 18	50	340	9,5

 

Nominal static load (daN)	Deflection (mm)	Reference	Hardness	Stiffness/ shear (daN/mm)		Nominal static load (daN)	Deflection (mm)	Reference	Hardness	Stiffness/ shear (daN/mm)
1000-4000	8	539821	50	44		5000-20000	6	539612	45	112
1250-5000	4	539608	60	63		7500-30000	7	539612	60	187
2500-10000	6	539607	45	44		11250-45000	5	539613	60	355
6250-25000	3,5	539267	70	54		15000-60000	4	539933	60	210
3750-15000	5	539607	60	74

 

 

Bracket without fixing (Shape B)
 

Reference	A (=D) (mm)	B (=E) (mm)	H (mm)	Maximum static load (daN)
539832	200	165	38	95 000
519821	200	190	60	115 000
519823	280	180	60	143 000
539833	240	200	38	145 000
539823	220	220	270	150 000
519822	260	230	60	185 000
539992	250	250	140	200 000
539835	405	255	61	310 000
539820	400	300	78	380 000
539924	702	252	50	450 000
539903	800	250	190	480 000
539890	510	410	82	700 000
539537	500	500	66,5	870 000
539939	600	500	125	1 000 000
539520	650	650	152	1 500 000
539701	750	750	300	2 000 000

 

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