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Rectifying a 230 V alternating supply leaves roughly 205 V direct voltage at the solenoid coil. The 4WEH16HD7X/OF6EG205N9S2K4 is wound for exactly that value and switches to spool symbol D, up to 300 l/min at 280 bar.
Directional Spool Valve 4WEH16HD7X/OF6EG205N9S2K4 - Bosch Rexroth R901071445
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,294.03
Item
BRR-R901071445
Manufacturer no.
R901071445
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901071445
Country of originGermany
ConditionNew
Artikel
BRR-R901071445
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Rectifying a 230 V alternating supply leaves roughly 205 V direct voltage at the solenoid coil. The 4WEH16HD7X/OF6EG205N9S2K4 is rated for that value, at flows up to 300 l/min in size 16.
Benefits
- Solenoid rated 205 V DC, matched to a rectified mains supply.
- 2 switching positions to spool symbol D, 4 ports.
- External pilot oil supply and external return keep the pilot circuit independent.
- Flow up to 300 l/min, operating pressure up to 280 bar.
- Mounting pattern ISO 4401-07-07-0-05, mass 10 kg.
- UKCA to Low-Voltage Directive SI2016/1091, NBR seals for HL hydraulic fluid.
Technical data
| Conformity description | UKCA - Low-Voltage Directive SI2016/1091 |
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 300 l/min |
| Product family | H-4W.H.. |
| Type of connection | Subplate mounting |
| Conformity | UKCA |
| Supply voltage | 205 V DC |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | Symbol D |
| Operating pressure, max. | 280 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 10 kg |
Applications
The valve is used in presses, lifting gear and test rigs whose solenoid valves run off a rectified alternating supply. A separate pilot circuit keeps pilot pressure stable even when working pressure collapses. NBR seals are fitted for mineral oil of class HL.
Manufacturer
Bosch Rexroth, material number R901071445. Switching performance limits and installation dimensions are given in data sheet RE 24751, the range overview in RE 07600-B.
| Hersteller-Nr | R901071445 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 10.000000 |
| 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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