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Spool symbol W6 in size 10 combines fine metering with 50 l/min nominal flow. Pilot oil is fed in and drained externally, the setpoint arrives as plus minus 10 V and operating pressure reaches 350 bar.
Proportional Directional Valve 4WRTE10W6-50P-4X/6EG24K31/A1M - Bosch Rexroth R901301166
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,264.81
Item
BRR-R901301166
Manufacturer no.
R901301166
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901301166
Country of originGermany
ConditionNew
Artikel
BRR-R901301166
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The choice of spool symbol decides how a small axis behaves in mid position. The 4WRTE10W6-50P-4X/6EG24K31/A1M uses symbol W6 at 50 l/min nominal flow and works with a pilot circuit routed entirely externally.
Key benefits
- Spool symbol W6 with 3 switching positions and 4 ports, connection pattern ISO 4401-05-05-0-05.
- 50 l/min nominal flow in size 10, maximum flow 170 l/min.
- External pilot oil supply and external return, pilot pressure independent of working pressure.
- Plus minus 10 V command, 24 VDC supply, on-board electronics without an amplifier card.
- Linear characteristic curve with fine control range, internal spool position feedback, up to 350 bar.
- 8.46 kg weight, NBR seals for HL hydraulic fluid, 7-pole connector (6 + PE).
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 W6 |
| 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 | 8.46 kg |
Applications
The valve works on test rigs and machine tools whose power unit runs a pilot circuit of its own. At 50 l/min nominal flow it controls small cylinders and rotary actuators. An external pilot circuit keeps control behaviour identical under changing load pressure.
Manufacturer
Bosch Rexroth, material number R901301166. The type code 4WRTE10W6-50P-4X/6EG24K31/A1M states size 10, spool symbol W6, 50 l/min nominal flow and series 4X.
| Hersteller-Nr | R901301166 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.460000 |
| 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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