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Tight space, short lines and still stepless control: the 4WRTE10W8-50L-4X/6EG24ETK31/A1M feeds its pilot stage internally, weighs 8.44 kg and meters a 50 l/min nominal flow on a plus/minus 10 V command.
Proportional Directional Valve 4WRTE10W8-50L-4X/6EG24ETK31/A1M - Bosch Rexroth R901027087
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,231.33
Item
BRR-R901027087
Manufacturer no.
R901027087
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901027087
Country of originGermany
ConditionNew
Artikel
BRR-R901027087
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In cramped power units every port saved counts. The 4WRTE10W8-50L-4X/6EG24ETK31/A1M works with internal pilot oil supply and internal return while metering a 50 l/min nominal flow on a plus/minus 10 V voltage command.
Advantages
- Fully internal piloting, the manifold only needs P, T, A and B.
- Weight of 8.44 kg at a 50 l/min nominal flow in size 10.
- Plus/minus 10 V command taken straight from the analogue card to the on-board electronics.
- Operating pressure up to 350 bar, flow up to 170 l/min.
- Spool symbol W8, three switching positions, connection diagram ISO 4401-05-05-0-05.
- NBR seals, 7-pole connector (6 + PE) to EN 175201-804, 24 VDC.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W8 |
| Operating pressure, max. | 350 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.44 kg |
Applications
The version suits compact power units, small presses and special purpose machines with limited space. Pressure at P must cover the pilot demand throughout the cycle. With an internal return, back pressure in the tank line has to be checked.
Manufacturer
Bosch Rexroth, material number R901027087. Product family 4WRTE, spare parts and successor types are supplied by the manufacturer.
| Weight | 8.440000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901027087 |
| 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 |
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