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Drive pump Hydromatik A4VG90 DA1D8/32R-NZF02F021S R902026427

Hydromatik A4VG90 DA1D8/32R-NZF02F021S is a variable axial piston pump with 90 cm³ displacement, 12 V control, and integrated boost pump. Features include high pressure relief and NBR seals.

  • Condition: used
  • SKU: 14415
Ocena 5,0

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Product description

Axial piston variable pump A4VG. Geometric displacement 90 cm3. Automatic control, speed related U = 12 V. Pressure cut-off. DA control valve, fixed setting and brake inch valve mounted, control with brake fluid based on mineral oil. Series 3, index 2. Direction of rotation (viewed on drive shaft): clockwise. Sealing material: NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer). Splined shaft DIN 5480 for single pump. Mounting flange SAE J744 2+4-hole. SAE working port A and B, top and bottom Suction port S bottom. Integrated boost pump. Flange SAE J744 101-2 (B), hub for splined shaft 7/8 in 13T 16/32DP. High pressure relief valve, pilot operated 100 to 420 bar with bypass. Filtration in the boost pump suction line.

Specification

Specification Value
name Drive pump
mark Hydromatik
type A4VG90 DA1D8/32R-NZF02F021S
part number R902026427
serial number 252.20.07.55
condition used
product type Axial piston variable pump A4VG
geometric displacement 90 cm³
control type Automatic control, speed related
voltage 12 V
pressure cut-off Yes
control valve DA control valve, fixed setting
brake inch valve Mounted, control with brake fluid based on mineral oil
series 3
index 2
direction of rotation Clockwise (viewed on drive shaft)
sealing material NBR (nitrile rubber)
shaft seal material FKM (fluoroelastomer)
shaft type Splined shaft DIN 5480 for single pump
mounting flange SAE J744 2+4-hole
sae working port A and B, top and bottom
suction port S bottom
integrated boost pump Yes
flange specification SAE J744 101-2 (B), hub for splined shaft 7/8 in 13T 16/32DP
high pressure relief valve Pilot operated 100 to 420 bar with bypass
filtration In the boost pump suction line

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Ava

2025-04-15

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