Technical Data; Minimum Recommended Air Quality For The Thap; Oil Cleanliness Requirements And Recommendations For The Thap - SKF THAP E Serie Instrucciones De Uso

3. Technical data

Nominal hydraulic pressure
Pressure ratio
Operating air pressure
Air consumption
Volume/stroke
Operating temperature
Oil outlet*
Length
Height
Width
Weight
* Can be removed to allow lexible pressure
hoses (THAP 030E and THAP 150E) and high
pressure pipes (THAP 300E and THAP 400E)
to be itted to the oil outlet block,
for further information.
3.1 Minimum recommended air quality
for the THAP...E series
The air quality should as a minimum satisfy the
following conditions;
ISO 8573.1:2001 Compressed air -- Part 1:
Contaminants and purity classes.
Solid particle: Class 5
Water: Class 4 or better depending on
the ambient temperature.
(A water vapour pressure dew
point at least 10 ºC below
the ambient temperature is
recommended)
Oil: Class 5
THAP 030E THAP 150E
30 MPa 150 MPa
(4 350 psi) (21 750 psi)
1:50 1:250
200 litres per min (7.1 cu.ft/min)
10 cm 1,92 cm
3
(0.61 in 3 ) (0.12 in
0 °C (32 °F) – 45 °C (113 °F) depending on luid used
350 mm (13.9 in)
11.5 kg (25.3 lb)
† section 4
THAP 300E
300 MPa
(43 500 psi)
1:500
7 bar (100 psi)
0,83 cm
3
3 ) (0.051 in
G / male
3
4
202 mm (8 in)
171 mm (6.7 in)
3.2 Oil Cleanliness requirements and
recommendations
for the THAP...E series
Dirt and metal particles in the oil can cause wear of
the piston mating surfaces, leading to excessive oil
leakage and permanent damage to the THAP...E.
The recommended oil cleanliness level should meet
or exceed ISO 4406:1999 20/18/15
Using luids or oils, other than SKF mounting and
dismounting luids, can cause corrosion and/or
damage to the piston mating surfaces.
Do not mix luids or oils of different brands.
Use SKF Mounting Fluid (LHMF 300)
for mounting applications between 0 °C (32 °F)
and 35 °C (95 °F) and
for dismounting applications between 0 °C (32 °F)
and 10 °C (50 °F).
Use SKF Dismounting Fluid (LHDF 900)
for mounting applications between 35 °C (95 °F)
and 45 °C (113 °F) and
for dismounting applications between 10°C (50 °F)
and 45 °C (113 °F).
Maximum allowable viscosity of oil at operating
temperature is 1 500 mm
When mounting or dismounting SKF OK Couplings,
use the recommended oil as stated in the mounting
instructions for the speciic coupling.
THAP 400E
400 MPa
(58 000 psi)
1:667
0,64 cm
3 3
3 ) (0.039 in 3 )
405 mm (15,9 in)
13 kg (28.6 lb)
/s.
2
EN 5