Design features:

• Radial gap compensation based on the Voith Superlip principle
• Volume-optimized involute gearing
• Plain bearings

Typical product features IPN
Continuous pressures	63…100 bar
Peak pressures	80…125 bar
Displacement per revolution	32,1…199,7 cm3
Pressure fluid	HLP mineral oils DIN 51524, part 2 or 3
Viscosity range of pressure fluid	10…300 mm2s-1 (cSt)
Permissible temperature of pressure fluid	-20…+80 °C
Multiple pumps and pump combinations	possible
Suitable for variable-speed drives (variable volume flow)	yes

Characteristics IPN pump

The values given apply for:

• Mineral oil with a viscosity of 20 - 40 mm²s^-1
• an input pressure of 0.8 - 3 bar

Typical characteristics IPN
Type, size - delivery	Displacement per revolution	Speed n		Delivery	Pressures within the range nmin - nmax
		min.	max.	at 1500 min-1	Continous pressure	Peak pressure
	[cm3]	[min-1]	[min-1]	[l/min]	[bar]	[bar]
IPN 4 - 32	32.1	400	3600	48.1	100	125
IPN 4 - 40	40.1	400	3600	60.1	80	100
IPN 4 - 50	50.2	400	3600	75.3	63	80
IPN 5 - 64	64.2	400	2500	96.3	100	125
IPN 5 - 80	79.9	400	2500	119.8	80	100
IPN 5 - 100	100.2	400	2500	150.3	63	80
IPN 6 - 125	125.0	400	2000	187.5	100	125
IPN 6 - 160	159.9	400	2000	239.8	80	100
IPN 6 - 200	199.7	400	2000	299.5	63	80

• Technical drawings
• Other documents