Linde HPR-2 - General technical data.; Overview of technical data

4
Standard Linde-name plate
Each Linde Hydraulics unit features a name plate showing the type and the serial number. For a single order via 'open variant' a
customer-specific number or free text with up to 15 characters can be stamped on the name plate.
Type HPR 105-02 Series 02 self-regulating pump, rated size 105
R Right hand rotation
2683 The last 4 figures of the Bill of Material
Serial-No. H2X
254 Type number of HPR 105-02
T Letter indicating year of production
12345 Serial Number
Part No. 12345678 Free text field for up to 15 characters
Rated Size
55 75 105 135 165 210 105D 280 165D
Maximum displacement
cc/rev
55 75.9 105 135.7 165.6 210.1
2x
105
281.9
2x
165.6
Speed
Max. operating speed
Without tank pressurization*
rpm
2700 2500 2350 2300 2100 2000 2350 1800 2100
Volume flow** Max. oil flow
l/min
148.5 189.8 246.8 312.1 347.8 420.2 493.5 507.4 695.5
Pressure
Continuous pressure
bar
250
Nominal pressure
bar
420
Peak pressure
bar
500
Perm. housing pressure
bar
2.5 (absolute)
Torque**
Continuous input torque
At continuous pressure
Nm
219 302 418 540 659 836 836 1122 1318
Maximum input torque
max. oper. pressure and Vmax
Nm
368 507 702 907 1107 1404 1245 1884 1964
Power**
Continuous power
kW
61.9 79.1 102.8 130.0 144.9 175.1 205.6 211.4 289.8
Maximum power
kW
104.0 132.8 172.7 218.5 243.4 294.1 306.7 355.2 431.8
Response times
Measured at fluid vis-
cosity 20 cSt and input
speed 1500 rpm
V
max
-> V
min
Swashing at
constant max. sys-
tem pressure HP
HP 100 bar ms
120 120 120 140 150 200 200 300 150
HP 200 bar ms
70 70 70 70 130 170 170 270 130
V
min
-> V
max
Swashing from
stand-by pressure
and zero flow to
system pressure HP
HP 100 bar ms
180 180 180 180 180 180 160 430 180
HP 200 bar ms
160 160 160 160 160 160 160 350 160
Permissible shaft
loads
Axial
N
2000
Radial
N
on request
Permissible hou-
sing temp.
Perm. housing temp.
With min. perm. viscosity > 10 cSt
°C
90
Weights
HPR-02 without oil
(approx.)
kg
39 39 50 65 89 116 96 165 177
Max. moment of inertia
kgm
²
x
10
-
²
0.79 0.79 1.44 2.15 3.41 4.68 2.88 8.34 6.88
*) higher rotating speed by tank pressurization or swash angle reduction. See <<Suction speed>>
**) theoretical data of a single unit without efficiency effects
The maximum input and maximum PTO torque allows to form multiple units. One of the first two pumps in such an assembly can thereby operate at maximum power,
while the other can operate at continuous power. The PTO at the second pump then offers 30% of a single pump's continuous power rating. Example for HPR 135-02:
Maximum input torque = 907 Nm + 540 Nm + 540*0.3 Nm = 1609 Nm
General technical data.
Overview of technical data