| General
Observations on Workings Conditions |
=good working
conditions |
| =fair working
conditions |
| =bad working
conditions |
Working
Conditions |
Ball Vibrators
K-8-K-36 |
Roller Vibrators
R-50-R-120 |
Roller Vibrators
DAR-2-DAR-7 |
Useful
Suggestions
*Oil Quality:
For the T-,DAR-and FP-Vibrator s= Hydraulic
Oils as per ISO VG5 with 5 cSt/40˘XC for example:
SHELL Tellus Oil C5 ESSO UNTO H5 BP ENERGOL HP5
MOBIL VELOCITE Oil No.4 Warning: Oil with other viscosity
will reduce the frequency! |
| Symbol |
Description |
 |
mist lubricated
compressed air |
best working
conditions |
best working
conditions
Oil Quality=* |
best working
conditions
Oil Quality=* |
 |
dry, clean
compressed air |
good working
conditions |
good working
conditions |
bad working
conditions |
For T-,DAR-and FP-Vibrators use air line lubricator |
 |
chean, humid compressed air |
rust builds up over
a long period |
rust builds up over
a long period |
rust builds up over
a long period |
For T-and DAR-Vibrators use water separator and air
line lubricator. |
 |
oil contaminated
compressed air |
silencer slowly clogs
up, pressure build up
loosens endplates |
increased friction,
reduced rpm ,
can stop unit |
increased friction,
reduced rpm,
can stop unit |
Use filter |
 |
dirt particles in
compressed air |
as above, effect will
be sooner |
risk of reduced power
due to blocking of inlet holes |
bad working
conditions |
Use filter |
 |
excessive side
amplitude |
ball will go out of
track and wear endplates |
increases wear between
rotor and endplates |
increases wear between
rotor and endplates |
Stiffen mounting plate or bracket to reduce amplitude |
 |
excessive radial
amplitude |
ball will skip, wearing
race |
good working conditions |
good working
conditions |
Stiffen mounting plate or bracket to reduce amplitude |
 |
ambient
temperature |
maximum
100 ˘XC = 220 ˘XF |
maximum
140˘XC = 280˘XF |
maximum
200˘XC = 400˘XF |
The limiting temperature ranges should be strictly observed |
Working
Conditions |
Turbine Vibrators
T-50-T-100 |
Turbine Vibrators
GT-8-GT-48-S |
Piston V ibrators
FP-12-FP-35 |
Useful Suggestions
*Oil Quality:
For the T-,DAR-and FP-Vibrator s= Hydraulic Oils
as per ISO VG5 with 5 cSt/40˘XC for example:
SHELL Tellus Oil C5 ESSO UNTO H5 BP ENERGOL HP5
MOBIL VELOCITE Oil No.4 Warning: Oil with other viscosity
will reduce the frequency! |
| Symbol |
Description |
|
mist lubricated
compressed air |
best working
conditions
Oil Quality=* |
best working
conditions |
best working
conditions
Oil Quality=* |
|
dry, clean
compressed air |
bad working
conditions |
best working
conditions |
bad working
conditions |
For T-,DAR-and FP-Vibrators use air line lubricator |
|
chean, humid compressed air |
bad working
conditions |
good working
conditions |
good working conditions |
For T-and DAR-Vibrators use water separator and air
line lubricator. |
|
oil contaminated
compressed air |
bad working
conditions |
good working
condiions |
increased friction,
reduced rpm,
can stop unit |
Use filter |
|
dirt particles in
compressed air |
bad working
conditions |
bad working
conditions |
bad working
conditions |
Use filter |
|
excessive side
amplitude |
increases wear of bearings |
increases wear
of bearings |
increases wear
of piston |
Stiffen mounting plate or bracket to reduce amplitude |
|
excessive radial
amplitude |
increases wear of bearings |
increases wear
of bearings |
good working conditions |
Stiffen mounting plate or bracket to reduce amplitude |
|
ambient
temperature |
maximum
50 ˘XC = 120 ˘XF |
maximum
120 ˘XC = 250 ˘XF |
maximum
50 ˘XC = 120 ˘XF
Increase will reduce power |
The limiting temperature ranges should be strictly observed |
