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Where the protection sits directly in the pressure line, the flange connection decides the installation. This pump safety block is bolted through a flange connection, is adjustable from 3.7 to 200 bar and discharges up to 500 l/min.
Pumpensicherheitsblock DBAW40BF1N1X/200S6EG24N9K4R12E - Bosch Rexroth R901254405
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,251.43
Item
BRR-R901254405
Manufacturer no.
R901254405
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901254405
Country of originGermany
ConditionNew
Artikel
BRR-R901254405
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The flange connection places the block straight onto the pressure line of the pump. The limiting pressure is entered on the rotary knob between 3.7 and 200 bar, and the built-on directional spool valve unloads the pump electrically at 24 VDC.
Benefits
- Flange connection for direct mounting on the pressure line
- Rotary knob for the adjustment range of 3.7 to 200 bar
- Flow of up to 500 l/min in size 40 at a maximum operating pressure of 350 bar
- Electrical unloading through the built-on directional spool at 24 VDC
- Pressure valve in poppet seat design with two ports
- NBR seals for HL hydraulic fluid, CE conformity, weight of 14.22 kg
Technical data
| Max. flow | 500 l/min |
| Product family | DBA(W) |
| Type of connection | Flange connection |
| Conformity | CE |
| 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 | 14.14 kg |
Applications
The block belongs on hydraulic power units of presses, machine tools and test rigs of medium to high power. An adjustment range to 200 bar covers the usual working pressures of such plant. The rotary knob allows the value to be trimmed when needed.
Manufacturer
Bosch Rexroth lists this pump safety block of product family DBA(W) under material number R901254405. The ordering code DBAW40BF1N1X/200S6EG24N9K4R12E states the connection type, the adjustment range and the voltage.
| Hersteller-Nr | R901254405 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 14.140000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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