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A progressive characteristic curve resolves finely around mid position and opens strongly towards the end of the stroke. This size 16 valve uses it at 180 l/min nominal flow, spool symbol E and a plus or minus 10 V command.
Proportional Directional Valve 4WRLE16E180SJ-4X/MXY/24A1 - Bosch Rexroth R901401779
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,925.47
Item
BRR-R901401779
Manufacturer no.
R901401779
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901401779
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901401779
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Where an approach is slow and the following travel is brisk, an unevenly graded characteristic helps. The 4WRLE16E180SJ-4X/MXY/24A1 therefore works progressively, controls 180 l/min nominal flow at up to 350 bar and takes its pilot oil through X.
Benefits
- Progressive characteristic curve, fine resolution in the small signal range and large flow at the end of the stroke.
- 180 l/min nominal flow in size 16 against a series maximum flow of 800 l/min.
- External pilot oil supply and external return, independent of the pressure in the working circuit.
- Plus or minus 10 V command at the on-board electronics, spool symbol E, 3 switching positions.
- Mounting pattern ISO 4401-07-07-0-05, NBR seals, weight 11.59 kg, CE conformity.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 800 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 180 l/min |
| Conformity | CE |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 11.59 kg |
Applications
Such valves sit on joining axes, on bending machines and on test cylinders where a gentle touch precedes a fast return stroke. The progressive curve shifts resolution to where the process is slow. 180 l/min nominal flow covers the rapid stroke that follows.
Manufacturer
Bosch Rexroth, material number R901401779. The type code 4WRLE16E180SJ-4X/MXY/24A1 states size 16, spool symbol E, 180 l/min nominal flow, a progressive characteristic and component series 4X.
| Hersteller-Nr | R901401779 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 11.587000 |
| 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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