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Web tension in a film line is held through small, constant corrections. The 4WRTE10W6-50L-4X/6EG24K31/F1M controls 50 l/min nominal flow with symbol W6 from a 4...20 mA command value and is fed from an external pilot circuit.
Proportional Directional Valve 4WRTE10W6-50L-4X/6EG24K31/F1M - Bosch Rexroth R900705355
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,040.92
Item
BRR-R900705355
Manufacturer no.
R900705355
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900705355
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900705355
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Where an axis makes constant small corrections, the pilot stage must not swing with working pressure. The 4WRTE10W6-50L-4X/6EG24K31/F1M takes pilot oil from an external supply with external return and converts 50 l/min nominal flow through spool symbol W6.
Benefits
- 50 l/min nominal flow at a throughput of up to 170 l/min.
- On-board electronics handle the 4...20 mA command value without a separate amplifier.
- Spool with symbol W6, three switching positions, four ports.
- Pilot oil: external supply, external return, as delivered and not convertible.
- Subplate mounting ISO 4401-05-05-0-05 in size 10, to 350 bar.
- 7-pole connector (6 + PE) to EN 175201-804, weight 8.52 kg.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| 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. | 350 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.52 kg |
Applications
Applications are web tension, dancer control and winding drives in paper and film machines. A 4...20 mA current command survives long cable runs across a machine line. The valve is sealed with NBR and weighs 8.52 kg.
Manufacturer
Bosch Rexroth, material number R900705355, product family 4WRTE. Electrical connection through a 7-pole connector (6 + PE) to EN 175201-804, hydraulic fluid HL, NBR seals.
| Hersteller-Nr | R900705355 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.520000 |
| Zolltarifnummer | 84812010 |
| 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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