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In machine tools a ±10 V voltage command value is the norm, and this valve takes it directly. The 4WRTE10V50L-4X meters 50 l/min nominal flow and discharges the pilot drain separately, working up to 350 bar operating pressure at a weight of 8.5 kg.
Proportional Directional Valve 4WRTE10V50L-4X/6EG24EK31/A1V - Bosch Rexroth R901218360
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,835.01
Item
BRR-R901218360
Manufacturer no.
R901218360
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901218360
Country of originGermany
ConditionNew
Artikel
BRR-R901218360
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Machine tool controllers usually put out their analog value as ±10 V, and the on-board electronics of this valve are laid out for exactly that. Size 10 then meters 50 l/min nominal flow, takes pilot oil internally and discharges it unpressurised through a dedicated Y port.
Benefits
- ±10 V command value with no extra signal converter, 24 VDC supply
- 50 l/min nominal flow, up to 170 l/min possible across the valve
- Internal pilot oil supply with an external, unpressurised pilot drain
- Spool symbol V, internal spool position feedback, operating pressure up to 350 bar
- ISO 4401-05-05-0-05 port pattern, FKM seals, weight 8.5 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 ±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 V |
| Operating pressure, max. | 350 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.5 kg |
Applications
The valve positions feed and clamping axes on milling, turning and grinding machines. The separate pilot drain keeps the pilot stage away from tank pressure caused by other consumers. HL hydraulic fluid matches the usual mineral oil.
Manufacturer
The Bosch Rexroth material number is R901218360.
| Hersteller-Nr | R901218360 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.500000 |
| 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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