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At 150 l/min nominal flow this 4WRKE16R3 resolves the ±10 V command range more finely than the 220 l/min stage of the same size. Operating pressure up to 350 bar, FKM seals, 12.05 kg. Pilot oil is supplied and returned internally.
Proportional Directional Valve 4WRKE16R3-150L-3X/6EG24ETK31/A1D3V - Bosch Rexroth R901482271
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,981.76
Item
BRR-R901482271
Manufacturer no.
R901482271
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901482271
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901482271
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The 150 l/min stage of size 16 spreads the ±10 V command value over a smaller flow range, which makes the axis more sensitive. Operating pressure reaches 350 bar and maximum flow of 460 l/min is possible.
Advantages
- Nominal flow 150 l/min for fine resolution of the ±10 V command value
- Command value ±10 V straight from the controller analogue output
- Spool symbol R3, three switching positions, linear characteristic curve
- Internal pilot oil supply and internal return
- FKM seals for HL hydraulic fluid, operating pressure up to 350 bar
- Connection diagram ISO 4401-07-07-0-05, 12.05 kg
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 150 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| 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 R3 |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 12.05 kg |
Applications
Intended for positioning axes that approach short distances accurately, for example on test rigs and special-purpose machines. On-board electronics control spool position from the internal transducer. Supply and command value share the 7-pole connector to EN 175201-804.
Manufacturer
Bosch Rexroth, material number R901482271. The article carries type designation 4WRKE16R3-150L-3X/6EG24ETK31/A1D3V.
| Hersteller-Nr | R901482271 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 12.050000 |
| Zolltarifnummer | 84812010 |
| 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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