Page 1487 - MISUMI SINGAPORE Economy Series

Economy series Product Overview Product Overview Economy series
Anti-Vibration Rubber Mounts Anti-Vibration Rubber Mounts

Economy series vs Standard Type QExample of Customer Use
Saving
· Suitable for the prevention and weakening of vibration phenomena generated by vibrating equipment. For
example, anti-vibration rubber mount is often used to prevent the impact of external vibration factors on
up to
Anti-Vibration 80 % precision equipment 20
Rubber Mounts Compression Support Inclination Mounts / Trims Anti-Vibration Rubber
Shear
Support
Support
A well deserved
cost-effective choice

Various Categories Rubber Mounts

Cost-Effective and Durable Anti-Vibration
Stable Anti-Vibration Effect P.1481
QSelection Method Trims

QA variety of new installation types, with a complete range and full specifications
QSTEP 1 P.1489
Both Ends One End Other Determine spring constant
· Assuming that the equipment is now vibrating in
the vertical direction under force, The formula for
the conductivity Tr is as follows:
u: Vibration ratio
Appearance f f: Vibration number of the machine itself (Hz)
U=
fn fn: The number of inherent vibrations during
machine damping (Hz)
Threaded Type Tapped Type Tapped and Threaded Threaded Type Tapped Type Anti-Collision Type Panel Mounting Type
F: Exciting force transmitted by
MISUMI Tr= F = 1 2 the machine to the base (N) Example
Fo: Exciting force of the machine
standard FO 1-U itself (N)
product
· Tr is the conductivity, and the vibration damping effect is · The weight m of the vibration-damping
MISUMI available only when the conductivity is < 1, that is u > √2 machinery required by the customer is 100kg,
* When u=2~4, that is, when the conductivity is 7%~33%,
Economy the vibration damping effect is the best the number of vibrations f occurring in the
series · The anti-vibration rubber mount can be selected machinery is 16Hz, and fn is 8Hz
by calculating the appropriate spring constant Ks Calculate according to the formula
according to the following formula
QSelection of high-quality rubber, fine workmanship, QAdditional surface treatment for (2π×16) ×100
2
to ensure vibration damping performance longer service life ks= (2πf) m m: Machine mass (kg) ks= 2 ×1.4×1000 =180(N/mm)
2
2
α: When the Shore hardness of
2
Generic products on the market* MISUMI Economy series · Test results after MISUMI economy series all passed the u ×α×1000 natural rubber is 60, The spring constant of 180N/mm is obtained.
α is 1.4
72 hour salt spray test with the same conditions
* The above formula requires confirmation of the weight m of the
Generic products on the market* MISUMI Economy series equipment above the anti-vibration rubber mount, the vibration
number f of the machine itself and the desired vibration number
fn (after vibration damping).
· Depending on how the equipment is mounted,
QSTEP 2 two external threads are required.
Selected C-VV Series
Select the appropriate installation type
of anti-vibration rubber mount Required thread specification M6,
Rough rubber with bias, and Materials imported from QSTEP 3 height 20mm
unstable performance Vietnam, with accurate
proportion and accurate load Select the appropriate size of
compression ratio, to ensure anti-vibration rubber mount Selected model: C-VV2520-18
vibration damping effect Visible red rust No red rust
Q Model Selection
* Generic products on the market are similar products randomly purchased by
our company from online or offline markets
* The test data are obtained through testing by our company, which are for
reference only. 1482