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With an adjustment range of 3.7 to 200 bar, this size 40 block covers the working pressure of typical press power units. It handles 450 l/min, weighs 14.72 kg and needs only two ports on the flange. Maximum operating pressure is 350 bar.
Pumpensicherheitsblock DBAWR40BF2N1X/200S6EG24N9K4R12 - Bosch Rexroth R900954049
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,741.08
Item
BRR-R900954049
Manufacturer no.
R900954049
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900954049
Country of originGermany
ConditionNew
Artikel
BRR-R900954049
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The figure 200 in the type code fixes how far pressure can be set. The pilot stage works as a poppet seat and pilot oil returns internally, so 2 ports are enough. The solenoid at 24 VDC sends the pump into circulation.
Benefits
- Adjustment range 3.7 to 200 bar, fine enough to hold pressures below 10 bar
- Flow up to 450 l/min at an operating pressure of 350 bar maximum
- Poppet seat design gives a tight shut-off while pressure is held
- Flange connection in size 40, 2 ports, mass 14.72 kg
- Solenoid unloading across 2 switching positions at 24 VDC, HL hydraulic fluid
Technical data
| Max. flow | 450 l/min |
| Product family | DBA(W) |
| Type of connection | Flange connection |
| Supply voltage | 24 VDC |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 2 |
| Electrical connection description | Connector, 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | B |
| Operating pressure, max. | 350 bar |
| Size | 40 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 14.72 kg |
Application
Power units of presses, clamping systems and test rigs working up to 200 bar are the usual home for this block. The poppet seat keeps the setting stable through long holding periods. Between working strokes, circulation lowers the power the drive draws.
Manufacturer
Bosch Rexroth assigns material number R900954049 to this block of the DBA(W) product family.
| Hersteller-Nr | R900954049 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 14.720000 |
| 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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