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Radial Piston Pump PR4-3X/16,00-500RA12V01 - Bosch Rexroth R901282560
When a high-pressure pump is replaced, flange, shaft end and direction of rotation are what count. The PR4-3X/16,00-500RA12V01 radial piston pump has a 4-hole flange with 63 mm centering, a cylindrical shaft end of 25 mm dia. with fitting key and runs clockwise.
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Description
A pump only fits when mounting dimensions and direction of rotation match the drive. This version of the PR4 series delivers 22 l/min at up to 500 bar, weighs 16.4 kg and comes without through-drive.
Benefits
- 4-hole mounting flange with 63 mm centering and a cylindrical shaft end of 25 mm dia. with fitting key to ISO 3019-2.
- Clockwise rotation, without through-drive, constant displacement of 16 cm3.
- Maximum operating pressure 500 bar at a flow of 22 l/min.
- 10 pistons in radial arrangement in a cast iron housing, for open circuit duty.
- 16.4 kg weight, FKM seals, HLP hydraulic fluid.
Application
The pump suits high-pressure power units in clamping, forming and test equipment. Without a through-drive the assembly stays short, which helps in tight installations. The operating fluid is HLP in an open circuit.
Manufacturer
Bosch Rexroth, material number R901282560, type designation PR4-3X/16,00-500RA12V01. Characteristic curves and installation dimensions are given in the Bosch Rexroth series documentation.
Technical data
| Direction of rotation | clockwise rotation |
|---|---|
| Connection diagram | 1 |
| Displacement type | constant |
| Max. flow | 22 l/min |
| Product family | PR4 |
| Through-drive | without |
| Hydraulic fluid | HLP |
| Shaft end | Cylindrical Ø 25 mm with fitting key, ISO 3019-2 |
| Operating pressure, max. | 500 bar |
| Size | 16 cm³ |
| Seals | FKM |
| Mounting flange | 4-hole fastening centering 63 mm |
| Weight | 16.4 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901282560 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
| Norm | ISO 3019-2 |
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