Model code — A10VNO45DRF/52R-VRC12K01
Decoded against the official ordering code of this series (series 52 uses 12 positions, in the order of positions 02–13 of series 31). This unit reads as follows:
| Field | Value | Meaning |
|---|---|---|
| Axial piston unit | A10VNO | A10VNO swashplate variable pump (open circuit) |
| Size (NG) | 45 | nominal size NG45 |
| Control | DRF | pressure and flow control (X-T open) |
| Series | 52 | series 52 |
| Rotation | R | clockwise, viewed from the shaft end |
| Seals | V | FKM fluoroelastomer (modern standard) |
| Drive shaft | R | spline, high torque |
| Mounting flange | C | SAE 2-hole (standard) |
| Work ports | 12 | metric flange seat, fixed metric threads (DIN 13) |
| Through drive | K01 | through drive (coupling and auxiliary pump matching, see §5.3 of the reference) |
| Solenoid connector | — | omitted — none |
Product overview
New aftermarket A10VNO axial piston variable pump, Series 52, swashplate design for open circuit. Complete model code: A10VNO45DRF/52R-VRC12K01. Size NG45, nominal displacement 45 cm³/rev. Nominal pressure 210 bar, maximum pressure 250 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: DRF pressure and flow controller (load-sensing, X-T open)
In addition to the pressure controller function, an adjustable orifice is used to control the differential pressure and therefore the pump flow, which matches the flow actually required by the consumer. With all controller combinations, reduction of Vg has priority. X-T open version.
- Basic position in depressurized state: Vg max.
- Setting range up to 210 bar — standard is 210 bar.
- For pressure controller data, see the DR pressure controller.
Other control options on this size
This 45 cm³ Series 52 pump is also available with other controls:
- A10VNO45DFR/52R-VRC07N00-S — DFR pressure and flow controller (load-sensing, X-T open)
- A10VNO45DRS/52L-VCC07K01ES — DRS pressure and flow controller (load-sensing, X-T plugged, with flushing)
- A10VNO45DFR1/52L-HTC40N00-S — DFR1 pressure and flow controller (load-sensing, X-T plugged, with flushing)
- A10VNO45ED71/52R-VRC61N00P — ED71 electrohydraulic pressure control, negative control (12 V)
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.
Series overview
All models in this series: A10VNO Series 52. Parent range: A10VO Piston Pump.
Not sure about the fit? Contact us with the full nameplate code and we will confirm before you order.
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