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Winders and strip lines set their tension through flow. This valve meters 85 l/min nominal flow at 315 bar, accepts 4...20 mA and needs no additional control lines thanks to its internal pilot supply.
Proportional Directional Valve 4WRZE10W6-85-7X/6EG24N9ETK31/F1V - Bosch Rexroth R900954641
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,174.25
Item
BRR-R900954641
Manufacturer no.
R900954641
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900954641
Country of originGermany
ConditionNew
Artikel
BRR-R900954641
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Winders and strip lines set their tension through flow and change it while the line runs. The 4WRZE10W6-85-7X/6EG24N9ETK31/F1V follows a 4...20 mA current command for that and meters 85 l/min nominal flow at operating pressures up to 315 bar.
Benefits
- 4...20 mA command value, steady signal transmission during running strip operation.
- 85 l/min nominal flow, maximum flow 170 l/min in size 10.
- Internal pilot oil supply and internal pilot oil return.
- Spool symbol W6, 3 switching positions and 4 ports, connection diagram ISO 4401-05-05-0-05.
- FKM seals, HL hydraulic fluid, 7.98 kg weight.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| 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. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 7.98 kg |
Applications
The valve is applied on dancer rolls, brake cylinders and tensioning gear of winding lines. Tension can be trimmed through the command value while the web keeps moving. At 85 l/min enough control reserve remains for start-up and braking.
Manufacturer
Bosch Rexroth, material number R900954641. Conformity UKCA, electromagnetic compatibility (EMC) SI2016/1091. Characteristic curves and installation notes are given in data sheet RE 29115, the series overview in RE 07600-B.
| Hersteller-Nr | R900954641 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 7.971000 |
| 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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