ROSTA
2.4
Oscillating Mountings
Selection table for free oscillating systems
(with unbalanced excitation)
Selection table for gyratory sifters
One mass system
circular motion screen
One mass system
linear motion screen
Two mass system
with counterframe
One mass system
linear motion screen hanging
AB
ABI
Page
2.10
Oscillating Mounting
– universal mounting.
High vibration isolation and low residual force transmission.
Natural frequencies approx. 2–3 Hz.
9 sizes from 50 N to 20’000 N per element.
AB-HD
ABI-HD
Page
2.12
Oscillating Mounting
for impact loading and high
production peaks. (Heavy Duty)
Natural frequencies approx. 2.5–4 Hz.
8 sizes from 150 N to 14’000 N per element.
AB-D
Page
2.14
Oscillating Mounting
in compact design.
Optimal in two mass systems as counterframe
mounting.
Natural frequencies approx. 3–4.5 Hz.
7 sizes from 500 N to 16’000 N per AB-D.
HS
Page
2.15
Oscillating Mounting
for hanging systems.
Natural frequencies
approx. 3–4 Hz.
5 sizes from 500 N
to 14’000 N per HS.
AK
Page
2.36
Universal Joint
for the support or suspension
of positive drive or freely oscillating gyratory
sifting machines.
10 sizes up to 40’000 N per AK.
Gyratory sifter
upright staying
Gyratory sifter
hanging
AV
Page
2.38
Single Joint
specially designed with large
rubber volume for the suspension of gyratory
sifting machines.
Models with right-hand and left-hand threads.
5 sizes up to 16’000 N per AV.