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This version of the PR4 series differs from its RA12 sister pump in the RA01 port variant. Technically it also delivers 26.5 l/min at up to 500 bar, displaces a constant 20 cm3 per revolution and weighs 12.7 kg.
Radial Piston Pump PR4-3X/20,00-500RA01M12 - Bosch Rexroth R901089608
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,873.95
Item
BRR-R901089608
Manufacturer no.
R901089608
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901089608
Country of originGermany
ConditionNew
Artikel
BRR-R901089608
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Total price
With the RA01 port variant, the PR4-3X/20,00-500RA01M12 radial piston pump covers open high-pressure circuits. Ten pistons deliver up to 26.5 l/min and the permissible operating pressure is 500 bar.
Benefits
- Constant displacement of 20 cm3, delivery up to 26.5 l/min
- Permissible operating pressure 500 bar in an open circuit
- Ten pistons in radial layout, cast iron housing, weight 12.7 kg
- Shaft end cylindrical 25 mm dia. with fitting key to ISO 3019-2, clockwise rotation
- Fastening through a 4-hole flange with 63 mm spigot, no through-drive
Technical data
| Direction of rotation | clockwise rotation |
| Connection diagram | 10 |
| Displacement type | constant |
| Max. flow | 26.5 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 | 20 cm³ |
| Seals | NBR |
| Mounting flange | 4-hole fastening centering 63 mm |
| Weight | 12.7 kg |
Application
The pump is used in power units for clamping fixtures, machine tools and test equipment. Because displacement is constant, delivery follows drive speed alone. For HLP fluids the pump is sealed with NBR.
Manufacturer
Bosch Rexroth lists this pump under material number R901089608.
| Norm | ISO 3019-2 |
|---|---|
| Hersteller-Nr | R901089608 |
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 12.700000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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