Model code — A10VNO28EP1D/53L-VSC12N00P
Decoded against the official ordering code of this series (series 53 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) | 28 | nominal size NG28 |
| Control | EP1D | see the control section on this page |
| Series | 53 | series 53 |
| Rotation | L | counter-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 | P | with solenoid connector |
Product overview
New aftermarket A10VNO axial piston variable pump, Series 53, swashplate design for open circuit. Complete model code: A10VNO28EP1D/53L-VSC12N00P. Size NG28, nominal displacement 28 cm³/rev. Nominal pressure 210 bar, maximum pressure 250 bar. Direction of rotation L (counter-clockwise, viewed on the drive shaft). Quality checked before shipping. Contact us to confirm exact configuration and availability before ordering.
Control: EP1D electro-proportional pressure control, positive control (12 V)
Electro-proportional control enables a continuous and reproducible setting of the pump displacement directly via the swashplate. The control force of the control piston is applied by a proportional solenoid and is proportional to the control current. In the depressurized state the pump is swiveled to its initial position (Vg max) by an adjusting spring.
- Positive control (pressure): U = 12 V (EP1D).
Other control options on this size
This 28 cm³ Series 53 pump is also available with other controls:
- A10VNO28DR/53L-VRC11N00-S — DR pressure controller
- A10VNO28DRG/53L-VSC12N00 — DRG pressure controller, remotely controlled
- A10VNO28DRF/53L-VCE12N00-S — DRF pressure and flow controller (load-sensing, X-T open)
- A10VNO28DRS/53L-VRC11N00 — DRS pressure and flow controller (load-sensing, X-T plugged, with flushing)
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 53. 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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