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Pumpensicherheitsblock DBAEE25BF3-2X/315G24K31A1A08 - Bosch Rexroth R901253471
Where the controller outputs a voltage instead of a current, this version of the size 25 pump safety block fits. The command value arrives as an analog 0 to 10 V signal and pressure is set within 6 to 315 bar. Up to 400 l/min at a maximum of 350 bar, weight 5.98 kg.
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Description
The analog outputs of many controllers supply 0 to 10 V. This pilot-operated pump safety block with on-board electronics accepts that signal directly and limits up to 400 l/min.
Benefits
- Analog command value from 0 to 10 V
- On-board electronics, 24 VDC supply
- Pressure adjustment range 6 to 315 bar, operating pressure up to 350 bar
- 400 l/min maximum flow across 2 ports
- Lockable rotary knob with scale, pressure valve in poppet seat design
- Size 25 flange connection, NBR seals, 5.98 kg weight
Application
The block caps system pressure on power units in presses, machine tools and test rigs. The controller steps through pressure levels using the voltage command value. The connector is 7-pole (6 + PE) according to EN 175201-804.
Manufacturer
Bosch Rexroth lists this article under material number R901253471.
Technical data
| Max. flow | 400 l/min |
|---|---|
| Product family | DBA.15,25,30 |
| Type of connection | Flange connection |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 0...10 V |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 2 |
| Electrical connection description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | B |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 5.98 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901253471 |
| 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 |
Downloads
User Manual
- Operating instructions RE25891-B/10.21 09.17 Pump safety block (Safety valve according to Pressure E (RE 25891) EN
- Betriebsanleitung RD25891-B/10.21 09.17 Pumpenabsicherungsblock (Sicherheitsventil nach (RD 25891) DE
- Notice d'utilisation RF25891-B/10.21 09.17 Réf. article. R901557897 Bloc de protection de pompe (RF 25891) FR
Questions about this item
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