Model code — A10VO85DR/52R-VSC12N00
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 | A10VO | A10VO swashplate variable pump (open circuit) |
| Size (NG) | 85 | nominal size NG85 |
| Control | DR | pressure control |
| Series | 52 | series 52 |
| Rotation | R | clockwise, viewed from the shaft end |
| Seals | V | FKM fluoroelastomer (modern standard) |
| Drive shaft | S | spline, ISO 3019-1 / ANSI B92.1a |
| Mounting flange | C | SAE 2-hole (standard) |
| Work ports | 12 | metric flange seat, fixed metric threads (DIN 13) |
| Through drive | N00 | no through drive |
| Solenoid connector | — | omitted — none |
Product overview
New aftermarket A10VO axial piston variable pump, Series 52, swashplate design for open circuit. Complete model code: A10VO85DR/52R-VSC12N00. Size NG85, nominal displacement 85 cm³/rev. Nominal pressure 250 bar, maximum pressure 315 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: DR pressure controller
The pressure controller limits the maximum pressure at the pump outlet within the control range of the variable pump. The variable pump only supplies as much hydraulic fluid as is required by the consumers. If the working pressure exceeds the pressure command value at the pressure valve, the pump will regulate to a smaller displacement to reduce the control differential.
- Basic position in depressurized state: Vg max.
- Setting range for pressure control: 35 to 250 bar — standard is 250 bar.
- Hysteresis: maximum 4 bar. Pilot fluid consumption: maximum approx. 3 l/min.
Other control options on this size
This 85 cm³ Series 52 pump is also available with other controls:
- A10VSO85DRG/52R-VSC62K01 — DRG pressure controller, remotely controlled
- A10VSO85DFR/52R-VSC12N00 — DFR pressure and flow controller (load-sensing)
- A10VSO85DFR1/52R-VSC12N00 — DFR1 pressure and flow controller (load-sensing, with flushing)
- A10VSO85ED72/52R-VSC12K68H — ED72 electrohydraulic pressure control, negative (24 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: A10VO 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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