Product overview
New aftermarket A4VSO125EO1/30R-FPB25U07 axial piston pump. Swashplate-type variable displacement pump for open circuit, from the A4VSO Series 30 family. Size NG125, geometric displacement 125 cm³/rev.
Nominal pressure 350 bar, peak pressure 400 bar. Rated speed 1800 rpm (maximum 2200 rpm) at Vg max; flow approx. 225 L/min at the rated speed; drive power approx. 131 kW and torque approx. 696 Nm at Δp 350 bar; mass approx. 88 kg. Swashplate design for industrial open circuits, low noise level and short response times.
Supply is as a new aftermarket replacement unit, quality checked before shipping. Because the full model code defines mounting, seals, shaft and ports, please send us your complete nameplate code before ordering and we will confirm the exact configuration.
Control: EO1 electro-hydraulic pump control (analogue)
Analogue electro-hydraulic control: proportional valve with electrical swivel-angle feedback, usable as electric displacement control.
Technical data
| Size (NG) | NG125 — displacement 125 cm³/rev |
| Pressure | up to 350 bar nominal, 400 bar peak |
| Speed | 1800 rpm rated / 2200 rpm max at Vg max |
| Flow at rated speed | 225 L/min |
| Drive power / torque at Δp 350 bar | 131 kW / 696 Nm |
| Rotation | clockwise (viewed from the drive shaft end) |
| Seal material | FKM special version for HFC |
| Drive shaft | straight keyed shaft to DIN 6885 |
| Mounting flange | ISO 3019-2 metric 4-hole mounting flange (NG40-500) |
| Working ports | standard ports plus second pressure port B1 (opposite side, with cover plate) |
| Through-drive / filter | through-drive option |
| Mass (without through-drive) | 88 kg |
Model code — A4VSO125EO1/30R-FPB25U07
| A4VSO | swashplate-type variable pump, open circuit, Series 30 |
| NG125 | nominal size 125 — displacement 125 cm³/rev |
| EO1 | EO1 electro-hydraulic pump control (analogue) |
| 30 | design series 30 |
| R | clockwise (viewed from the drive shaft end) |
| F | FKM special version for HFC |
| P | straight keyed shaft to DIN 6885 |
| B | ISO 3019-2 metric 4-hole mounting flange (NG40-500) |
| 25 | standard ports plus second pressure port B1 (opposite side, with cover plate) |
| N00 | no through-drive flange |
Other sizes
Other A4VSO sizes and controls are available on request — sizes NG40 to NG1000 and controls such as DR, DFR, LR, MA, EM, HS and DFE1. Send us your requirements.
Related
Series overview: A4VSO Piston Pump. All axial piston pumps: Piston Pumps. Not sure about the fit? Contact us with the complete nameplate code and we will confirm before you order.
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