A10VO100DR/31R-PPC12N00 Piston Pump | Rexroth A10VO Series 31 | Variable Displacement Hydraulic Pump
| Model Number | A10VO100DR/31R-PPC12N00 |
|---|
Product Description
LIC Hydraulic offers the A10VO100DR/31R-PPC12N00, a high-performance swashplate-designed axial piston variable pump for open-circuit applications. As a cornerstone of the Series 31 platform, this model is engineered for reliability, high power density, and efficiency. Featuring the DR (Pressure Control) regulator, the pump automatically adjusts displacement to maintain a constant system pressure, drastically reducing energy waste and heat generation. Our units provide 100% drop-in interchangeability with original Rexroth components and undergo 100% simulated operational load testing to guarantee peak performance in the field.
Technical Specifications
Model Code: A10VO100DR/31R-PPC12N00
Series: Series 31
Displacement: 100 cm³/rev
Nominal Pressure: 280 bar (4060 psi)
Peak Pressure: 350 bar (5075 psi)
Max Speed (Self-priming): 2000 rpm
Control Type: DR (Pressure Controller / Pressure Compensator)
Rotation: R (Clockwise, viewed from shaft end)
Seals: NBR (Standard for mineral oil)
Shaft End: P (SAE Splined shaft)
Mounting Flange: C (SAE 2-bolt)
Weight: Approx. 45 kg (99 lbs)
Key Technical Advantages
Energy-Efficient DR Control: The integrated DR valve ensures that once the set pressure is reached, the pump de-strokes to zero flow, maintaining pressure with minimal power consumption.
Optimized Swashplate Bearings: High-grade composite bearing shells provide low friction and high response speeds, allowing for millisecond-fast adjustments in displacement.
Superior Noise Reduction: Advanced valve plate geometry reduces flow ripple and pressure pulsations, ensuring noise levels remain exceptionally low ($<75$ dB) even at full load.
Heavy-Duty Durability: Nitrided piston and cylinder surfaces offer excellent resistance to wear and particle contamination, significantly extending the service life under high-power cycles.
Application Areas
Industrial Power Units: Injection molding machines, die-casting equipment, and heavy hydraulic presses.
Construction Machinery: Concrete pump mixers, excavator auxiliary circuits, and rotary drilling rigs.
Metallurgical Plants: Continuous casting machines and rolling mill hydraulic systems.
Mobile Equipment: Steering systems for heavy-duty trailers and crane outrigger controls.
Expert Maintenance Tips
Case Drain Configuration: The case drain line must be connected to the highest available port on the pump housing and routed directly to the reservoir to ensure the internal components remain fully lubricated.
Inlet Pressure Integrity: Ensure the absolute pressure at the inlet does not drop below 0.8 bar. Cavitation caused by restricted inlet flow will lead to catastrophic internal pitting and failure.
Initial Priming: Before the first startup, the pump housing must be filled with clean hydraulic oil through the drain port. Never start the pump dry, as it will cause immediate damage to the rotating group.
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R902441040 RA10VSO18DFR1/31R-VPA12N00
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R902441048 RA10VO28DFR1/31R-PSC62N00
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R902441058 RA10VSO45DFR1/31R-PPA12N00
R902441059 RA10VSO45DFLR/31R-PPA12N00
R902441060 RA10VSO71DR/31R-PPA12N00
R902441061 RA10VO71DFR/31R-PSC62N00
R902441062 RA10VSO71DFR/31R-VPA42N00
R902441063 RA10VO71DFR1/31L-PSC62K01
R902441064 RA10VO71DFR1/31L-VSC92N00
R902441065 RA10VO71DFR1/31R-PSC62K07
R902441066 RA10VSO71DFR1/31R-PPA12N00
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LA10VO 100 DR /31R-VUC62N00R902500164
EAA10VSO45DR/31R-PKC62N00R902546863
EAA10VSO25DR/31R-PKC62N00R902506596
EAA10VSO18DR/31R-PKC62N00R902506599
EAA10VSO140DR/31R-PKD62N00R902506598
EAA10VSO100DR/31R-PKC62N00R902506597
EAA10VSO 71 DR /31R-VKC92N00R902502986
AA10VSO 71 DRG /31R-VKC92N00R902502985
AA10VSO 71 DR /31R-VKC92K01R902502980
AA10VSO 71 DR /31L-VKC92N00R902502981
AA10VSO 71 DR /31R-VKC92N00R902502701
AA10VSO 71 DFR1 /31R-VKC92N00R902502127
AA10VSO 71 DFR /31R-VKC92N00R902400497
AA10VSO 71 DFR /31R-VKC92K01R902502186
AA10VSO 45 DRG /31R-VKC62N00R902502737
AA10VSO 45 DR /31R-VKC62N00R902502741
AA10VSO 45 DFR /31R-VSC62N00R902504391
AA10VSO 45 DFR /31R-VKC62N00R902502733
AA10VSO 45 DFR /31R-VKC62K68R902521476
AA10VSO 45 DFR /31R-VKC62K01R902502188
AA10VSO 28 DRG /31R-VKC62N00R902502734
AA10VSO 28 DR /31R-VKC62N00R902544728
AA10VSO 28 DR /31R-VKC62N00R902544727
AA10VSO 28 DFR /31R-VKC62N00R902502732
AA10VSO 28 DFR /31R-VKC62K01R902502185
AA10VSO 18 DFR /31R-VUC62N00 *GO2*R902506737
AA10VSO 18 DFR /31R-PUC62N00R902546821
AA10VSO 140 DRG /31R-VKD62N00R902503004
AA10VSO 140 DR /31R-VKD62N00R902503003
AA10VSO 140 DR /31R-VKD62N00R902502731
AA10VSO 140 DFR1 /31R-VKD62K01R902502998
AA10VSO 140 DFR /31R-VKD62N00R910940042
AA10VSO 140 DFR /31R-VKD62N00R902503001
AA10VSO 140 DFR /31R-VKD62K01R902503002
AA10VSO 100 DRG /31R-VKC62N00R902502990
AA10VSO 100 DR /31R-VKC62N00R902502997
AA10VSO 100 DR /31R-VKC62K01R902502992
AA10VSO 100 DFR /31R-VKC62N00R902502730
A10VSO 71 DRG /31R-PPA12K01R902502989
A10VSO 71 DR /31R-VPA42N00R902502988
A10VSO 18 DRG /31R-VKC62N00R902502752
A10VSO 18 DR /31R-VKC62N00R902502702
A10VSO 18 DFR1/31R-PPA12N00R910945178
A10VSO 18 DFR /31R-VUC62N00R902504298
A10VSO 18 DFR /31R-VSC62N00R902503236
A10VSO 18 DFR /31R-VKC62N00R902502736
A10VSO 140 DFR1 /31R-VPB12N00R902503000
A10VSO 100 DFR1 /31R-VPA12N00R902502996
A10VO 71 DRG /31R-VSC92K68R902502723
A10VO 71 DR /31R-VSC92N00R902502711
A10VO 71 DFR1 /31R-VSC94N00R902504299
A10VO 71 DFR /31R-VSC92N00R902502698
A10VO 71 DFR /31L-VSC92N00R902502710
A10VO 71 DFR /31L-VSC91N00R902502700
A10VO 45 DRG /31L-VSC62N00R902504296
A10VO 45 DFR /31R-VSC62N00R902502703
A10VO 45 DFR /31R-VSC62K68R902413359
A10VO 45 DFR /31R-VSC62K01R902502728
A10VO 45 DFR /31L-VUC62N00R902504295
A10VO 28 DFR1 /31R-VSC62N00R902502735
A10VO 28 DFR /31R-VSC62N00R902502726
A10VO 28 DFR /31L-VSC62N00R902504304
A10VO 140 DR /31L-VSD62N00R902504333
A10VO 140 DFR /31R-VSD62N00R902504328
A10VO 140 DFR /31L-VSD62N00R902504324
A10VO 100 DFR1 /31R-VUC62K07R902504303
A10VO 100 DFR1 /31L-VUC61N00R902503597
A10VO 100 DFR /31R-VUC62N00R902504294
A10VO 100 DFR /31R-VUC62K07R902504300
A10VO 100 DFR /31L-VUC62N00R902504293
A AA10VSO100 DFR /31R-VKC62N00R902546813
A AA10VSO100 DFR /31R-VKC62N00 *GO2*R902506700
A AA10VSO 28 DRG /31L-VSC62N00R902544735
A A10VSO 45 DFR1/31R-VPA12N00R902504264
A A10VSO 45 DFR1/31R-VPA12N00 *GO2*R902506738
A A10VSO 45 DFR1/31R-PPA12N00R902546775
A A10VSO 28 DR /31R-VPA12N00R902546728
A A10VSO 28 DR /31R-PPA12N00R902542671
A A10VSO 28 DR /31R-PPA12N00R902542670
A A10V O 71 DFR /31R-VSC92K68 *GO2*R902506698
A A10V O 71 DFR /31R-VSC92K68 *GO2*R902506697
A A10V O 45 DFR1/31L-VSC62N00 *GO2*R902506695
A A10V O 45 DFR /31L-VSC62N00R902549833
A A10V O 45 DFR /31L-VSC62N00 *GO2*R902506696
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