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A 250 bar limit is the normal case in many machine tools. This block sets it across a range of 3.7 to 250 bar at a rotary knob, carries 500 l/min and unloads the pump electrically from 24 VDC. Mass is 13.34 kg.
Pumpensicherheitsblock DBAW40BH1N1X/250-6EG24N9K4E - Bosch Rexroth R901237834
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,915.32
Item
BRR-R901237834
Manufacturer no.
R901237834
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901237834
Country of originGermany
ConditionNew
Artikel
BRR-R901237834
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The DBAW40BH1N1X/250-6EG24N9K4E limits system pressure between 3.7 and 250 bar. Its pilot-operated poppet valve opens only at the set value and closes tight afterwards, so no permanent flow crosses the relief path during the working phase.
Benefits
- Setting range 3.7 to 250 bar through a rotary knob
- Pilot-operated poppet valve, closing tight after it has responded
- 500 l/min flow in size 40
- Electric unloading through spool symbol B at 24 VDC
- High-pressure flange, CE conformity, 13.34 kg mass
Technical data
| Max. flow | 500 l/min |
| Product family | DBA(W) |
| Type of connection | High-pressure flange |
| 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 | 13.34 kg |
Application
The block is installed on power units for machine tools and forming equipment. Its unloading solenoid switches the pump to bypass during loading without stopping the drive motor.
Manufacturer
Bosch Rexroth lists this pump safety block DBAW40BH1N1X/250-6EG24N9K4E under material number R901237834.
| Hersteller-Nr | R901237834 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 13.340000 |
| 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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