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Feeding pilot oil from outside and draining it outside makes the pilot stage of the 4WEH16J7X/6EG48N9S2K4 independent of the working circuit. It runs on 48 VDC, passes 300 l/min at 280 bar and weighs 10.82 kg.
Directional Spool Valve 4WEH16J7X/6EG48N9S2K4 - Bosch Rexroth R901044701
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,222.35
Item
BRR-R901044701
Manufacturer no.
R901044701
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901044701
Country of originGermany
ConditionNew
Artikel
BRR-R901044701
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Total price
On the 4WEH16J7X/6EG48N9S2K4 pilot oil arrives from a circuit of its own and returns to it. In size 16 the valve handles 300 l/min at 280 bar maximum operating pressure, switches three positions with spool symbol J and runs on 48 VDC. It weighs 10.82 kg.
Benefits
- External pilot oil supply and external pilot oil return, pilot stage independent of working pressure
- 48 VDC supply voltage for plants on that control level
- 300 l/min at 280 bar maximum operating pressure, spool symbol J
- 3 switching positions across 4 ports, ISO 4401-07-07-0-05 hole pattern
- 10.82 kg, NBR seals, HL hydraulic fluid
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 300 l/min |
| Product family | H-4W.H.. |
| Type of connection | Subplate mounting |
| Supply voltage | 48 VDC |
| 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 J |
| Operating pressure, max. | 280 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 10.82 kg |
Application
A fully separated pilot circuit is chosen when working pressure swings widely or disappears at times, as in accumulator charging circuits and press circuits with unloading phases. A small auxiliary unit or a side circuit then feeds the pilot stage. The subplate remains the standard size 16 plate.
Manufacturer
Bosch Rexroth, material number R901044701. Two manufacturer documents are on file, switching times and characteristic curves are given in the data sheet.
| Hersteller-Nr | R901044701 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 10.820000 |
| 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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