Voith IPV Series - Page 5

5
Voith Turbo H + L Hydraulic GmbH & Co. KG 25000057510-TED-ENX-04
13 Disassembly 39
14 Disposal / Recycling 40
15 Maintenance 41
16 Faults and solutions 42
17 Pump combination planning 44
17.1 Planning information 44
17.1.1 Design and principle of operation of the Voith internal gear pumps 44
17.1.2 Key data of the Voith internal gear pumps 44
17.1.3 Drive motor 44
17.1.4 Coupling 45
17.1.5 Noise emissions of the Voith internal gear pumps 45
17.2 Pumpcombinations 45
17.3 Torques 47
17.3.1 Calculating the torque of a hydraulic pump 47
17.3.2 Calculating the overall torque of a multi-stage pump 47
17.3.3 Calculating the torque on the secondary shafts (coupling sleeves) 48
17.4 Permitted input torques for Voith internal gear pumps 49
17.5 Supportforpumpcombinations 49
17.6 Pipelines 51
17.6.1 Factors that inuence the loss of pressure in the suction piping 52
17.7 Oilreservoir 52
17.8 Filtration 53
18 Declarationontheinstallationofanincompletemachine 54
Internal gear pumps
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