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Analog output cards in a controller usually deliver a voltage rather than a current. This direct operated size 6 proportional directional valve therefore takes a ±10 V command value and turns it into 7 l/min nominal flow at up to 315 bar operating pressure.
Proportional Directional Valve 4WRAE6W1-07-2X/G24K31/A1V - Bosch Rexroth R901026400
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,444.50
Item
BRR-R901026400
Manufacturer no.
R901026400
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Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901026400
Country of originGermany
ConditionNew
Artikel
BRR-R901026400
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A ±10 V command carries magnitude and direction in a single signal, which saves the controller a switching output. This direct operated size 6 proportional directional valve converts that command into flow direction and flow rate, rated at 7 l/min nominal flow and a maximum of 315 bar.
Benefits
- ±10 V command value, direction and opening arrive over one analog line.
- 7 l/min nominal flow, maximum flow 42 l/min in size 6.
- Three switching positions to spool symbol W1 on the ISO 4401-03-02-0-05 pattern.
- Concealed manual override for moving the axis during installation.
- 315 bar maximum operating pressure, 2.2 kg weight, FKM seals.
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 | 7 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 small positioning axes, clamping units and feed drives run from an analog output card. Its on-board electronics handle solenoid current control, so the controller only supplies the command value and 24 VDC. Changing to a current-controlled version later needs no change to the piping.
Manufacturer
Bosch Rexroth lists the valve as type 4WRAE6W1-07-2X/G24K31/A1V of product family 4WRA.6,10 under material number R901026400.
| Hersteller-Nr | R901026400 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 2.200000 |
| 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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