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For axes with their own pilot pump and a return through the T port: 250 l/min nominal flow in size 16, spool symbol E and a plus or minus 10 V command. Operating pressure up to 350 bar, the pilot stage is fed from outside.
Proportional Directional Valve 4WRLE16E250LJ-4X/MXT/24A1 - Bosch Rexroth R901569919
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,925.47
Item
BRR-R901569919
Manufacturer no.
R901569919
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901569919
Country of originGermany
ConditionNew
Artikel
BRR-R901569919
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Total price
Where a separate pilot pump already exists, pilot control need not hang on working pressure. The 4WRLE16E250LJ-4X/MXT/24A1 takes pilot oil from outside, relieves internally and controls 250 l/min nominal flow at up to 350 bar while doing so.
Benefits
- External pilot oil supply with internal return, keeping pilot control decoupled from working pressure.
- 250 l/min nominal flow in size 16 against a series maximum flow of 800 l/min.
- Spool symbol E with 3 switching positions and a linear characteristic across the whole stroke.
- Plus or minus 10 V command at the on-board electronics, 24 VDC supply at a 7-pole connector (6 + PE) to EN 175201-804.
- Mounting pattern ISO 4401-07-07-0-05, NBR seals for HL mineral oil, weight 11.58 kg.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 800 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 250 l/min |
| Conformity | CE |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 11.58 kg |
Applications
The mounting place is usually a medium size press, a plastics machine or a test rig with its own pilot supply. 250 l/min nominal flow allows brisk rapid strokes without losing fine control during the working stroke. Mounting is by subplate to ISO 4401.
Manufacturer
Bosch Rexroth, material number R901569919. The type code 4WRLE16E250LJ-4X/MXT/24A1 states size 16, spool symbol E, 250 l/min nominal flow, linear characteristic and component series 4X.
| Hersteller-Nr | R901569919 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 11.600000 |
| 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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