Model code — A10VSO100LA7DS/32R-VPB22U99
Decoded against the official ordering code of this series (series 32 uses 12 positions, in the order of positions 02–13 of series 31). This unit reads as follows:
| Field | Value | Meaning |
|---|---|---|
| Axial piston unit | A10VO | A10VO swashplate variable pump (open circuit) |
| Size (NG) | 100 | nominal size NG100 |
| Control | LA7DS | see the control section on this page |
| Series | 32 | series 32 |
| Rotation | R | clockwise, viewed from the shaft end |
| Seals | V | FKM fluoroelastomer (modern standard) |
| Drive shaft | P | straight key, DIN 6885 (metric / US version) |
| Mounting flange | B | ISO 3019-2 metric 4-hole |
| Work ports | 22 | metric port (with U-series universal through drive) |
| Through drive | U99 | through drive (coupling and auxiliary pump matching, see §5.3 of the reference) |
| Solenoid connector | — | omitted — none |
Product overview
New aftermarket A10VSO axial piston variable pump, Series 32, swashplate design for open circuit. Complete model code: A10VSO100LA7DS/32R-VPB22U99. Size NG100, nominal displacement 100 cm³/rev. Nominal pressure 280 bar, maximum pressure 350 bar. Direction of rotation R (clockwise, viewed on the drive shaft). Quality checked before shipping. Contact us to confirm exact configuration and availability before ordering.
Control: LA7DS pressure, flow and power controller
Pressure controller equipped as DR(G); equipment of the flow controller like DRS. In order to achieve a constant drive torque with varying working pressures, the swivel angle and with it the output flow from the axial piston pump is varied so that the product of flow and pressure remains constant. Flow control is possible below the power control curve. When ordering please state the power characteristics to be set at the factory in plain text, e.g. 20 kW at 1500 rpm.
- LA versions with power control (LA5D–LA9D) are power controllers with hydraulic pressure cut-off; the beginning of control depends on the version (LA5D to 50 bar, LA6D 51 to 90 bar, LA7D 91 to 160 bar, LA8D 161 to 240 bar, LA9D above 240 bar).
- Please contact us regarding beginning of control at less than 50 bar.
Other control options on this size
This 100 cm³ Series 32 pump is also available with other controls:
- A10VSO100DR/32R-VPB12N00 — DR pressure controller
- A10VSO100DRG/32R-VPB12N00 — DRG pressure controller, remotely controlled
- A10VSO100DRF/32R-VPB32U99 — DRF pressure flow controller
- A10VSO100DRS/32R-VPB12N00 — DRS pressure flow controller
Ordering
Send us the complete model code from the nameplate of your existing pump, or the machine model — we will confirm the correct size, control and configuration before you order.
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