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Medium cylinders rarely need the full flow capacity of size 6. This direct operated proportional directional valve is tuned to 15 l/min nominal flow, follows a ±10 V voltage command and holds up to 315 bar operating pressure.
Proportional Directional Valve 4WRAE6W1-15-2X/G24K31/A1V - Bosch Rexroth R900954079
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,808.22
Item
BRR-R900954079
Manufacturer no.
R900954079
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900954079
Country of originGermany
ConditionNew
Artikel
BRR-R900954079
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A properly chosen nominal flow spreads the command range across the speed band that is actually used. On this direct operated size 6 proportional directional valve that band is 15 l/min, driven by ±10 V at an operating pressure of up to 315 bar.
Benefits
- 15 l/min nominal flow so the command resolution falls inside the working range.
- ±10 V command value carrying direction and opening in one analog signal.
- Three switching positions to spool symbol W1, four ports to ISO 4401-03-02-0-05.
- 315 bar maximum operating pressure, maximum flow 42 l/min.
- 2.2 kg weight with FKM seals and on-board electronics for 24 VDC.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-03-02-0-05 |
| Max. flow | 42 l/min |
| Product family | 4WRA.6,10 |
| Type of connection | Subplate mounting |
| Nominal flow | 15 l/min |
| Conformity | UKCA |
| 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 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | Symbol W1 |
| Operating pressure, max. | 315 bar |
| Size | 6 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 2.2 kg |
Application
The valve is used on feed axes, clamping units and rotary drives of medium size. It replaces the combination of switching valve and throttle check valve and makes speed profiles programmable from the controller. FKM seals allow higher oil temperatures.
Manufacturer
Material number R900954079 at Bosch Rexroth, type designation 4WRAE6W1-15-2X/G24K31/A1V, product family 4WRA.6,10.
| Hersteller-Nr | R900954079 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 2.200000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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