Voith IPH 5-50 101 Pump

Technical data Design
Internal gear pump with radial and axial sealing gap compensation
Type
IPH
Mounting types
SAE-hole flange; ISO 3019/1
Line mounting
SAE suction and pressure flange J 518 C Code 61
Sense of rotation
right or left-hand rotation
Mounting position
any
Shaft load
for details of radial and axial drive shaft loads please contact J.M. Voith SE & Co. KG
Input pressure suction side
0.8…3 bar absolute pressure (at start up for short time 0.6 bar)
Pressure fluid
HLP mineral oils DIN 51524. part 2 or 3
Viscosity range
10 ... 300 mm2s-1 (cSt)
Permissible start viscosity
max. 2 000 mm2s-1 (cSt)
Permissible temperature of the pressure fluid
-20 ... + 80 °C
Required purity of the pressure fluid
Class 19/17/14 (ISO 4406), Class 8 (NAS 1638)
Filtration
filtration quotient min. β20 ≥ 75, recommended β10 ≥ 100 (longer life)
Permissible ambient temperature
-10 ... + 60 °C
Characteristics
Type. size – delivery
Displacment per revolution
Speed min.
Speed max.
[cm3]
[min-1]
[min-1]
IPH 4 – 20
20.7
300
3 000
IPH 4 – 25
25.7
300
IPH 4 – 32
32.3
IPH 5 – 40
Delivery at 1 500 rpm
Peak pressure
[bar]
[bar]
31.0
300
330
3 000
38.6
250
315
300
3 000
48.5
250
300
40.8
300
3 000
61.2
300
330
IPH 5 – 50
50.3
300
3 000
75.4
250
315
IPH 5 – 64
63.9
300
3 000
95.8
250
300
IPH 6 – 80
81.3
300
2 500
121.9
300
330
IPH 6 – 100
101.6
300
2 500
152.4
250
315
IPH 6 – 125
125.6
300
2 500
188.8
250
300
The values given apply for
• Pumping of mineral oils with a viscosity of 20 … 40 mm 2s -1
• An input pressure of 0.8…3.0 bar absolute
[l/min]
Continuous ­pressure
Notes Peak pressures apply for 15 % of operating time with a maximum cycle time of 1 minute
• Please inquire about peak pressures at non-standard speeds
• Due to production tolerances. the pump volume may be reduced by up to 1.5 %.
•
3