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Rubber Buffer Spring for Draw Gear - Buffer Spring

Technology: Transfer/Injection Moulding

Note: Design, Dimension & Properties can be changed to suit customer's requirement.

Polymer used	Natural Rubber suitably blended
Operation Temperature	-10ºC to 70ºC
Operational Atmosphere	Heavy/Dusty/Sandy/Corrosive/Salty
Operational Humidity	0 to 100%
Metal Parts Spec	Steel IS:2062-Fe 410 WA
Shore A Hardness	75 to 85
Tensile Strength	175 Kg/cm2 Minimum.
Elongation at Break	250% Minimum.
Bond Strength	600 PSI / 42.18 Kg/Sq.cm
Compression Set (25%, 24 Hrs, 70ºC)	25% Max.
After Heat Ageing (72 Hrs, 70ºC)
Change in SH	+5, -0
Change in TS	±20%
Change in EB	±25%
Change in Modulus	±20%

Cycle of Dynamic Endurance from 2 Ton to 10 Ton @30 Times/Minute = 20,000 Minimum
Compressive Load-Deflection Characteristics (16 pads accumulated)
Operational Temperature: 27± 2ºC & Machine Speed 15 ± 5 mm/min
Stored Energy >= 1000 Kg-m

Height in mm	Min Load in Kg	Max Load in Kg
438	750	2000
423	1000	3000
388	5000	10000
323	30000	50000

Compressive Load-Deflection Characteristics Graph of Rubber Buffer Spring for Draw Gear (16 Pads)

Rubber Buffer Spring for Draw Gear - Deflection Chart

Rubber Buffer Spring for Draw Gear

Rubber Buffer Spring for Draw Gear