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For axes that should start softly and brake close to position, the 4WRZ16E1-125-7X meters flow continuously. Nominal flow 125 l/min, peak up to 460 l/min, 350 bar operating pressure, size 16, driven by external electronics, 11.48 kg.
Proportional Directional Valve 4WRZ16E1-125-7X/6EG24ETK4/M - Bosch Rexroth R901403700
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,894.40
Item
BRR-R901403700
Manufacturer no.
R901403700
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901403700
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901403700
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A cylinder is not meant to switch but to travel, that is to start, accelerate and decelerate. The 4WRZ16E1-125-7X/6EG24ETK4/M meters direction and flow in proportion to the command value, with a nominal flow of 125 l/min and up to 460 l/min at peak.
Benefits
- 125 l/min nominal flow with a maximum flow of 460 l/min.
- 350 bar operating pressure in size 16 to ISO 4401-07-07-0-05.
- Without pressure reducing valve in the pilot stage, pilot oil supply and return are routed internally.
- External electronics on 24 VDC, so amplifier and valve stay separately replaceable.
- 11.48 kg with NBR seals and spool symbol E1.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 125 l/min |
| Supply voltage | 24 VDC |
| 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 E1 |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 11.48 kg |
Applications
For feed, lift and press axes whose speed changes during the cycle. Because the electronics sit outside, the amplifier can be exchanged in the cabinet without removing the valve. Internal pilot supply requires a sufficiently high system pressure.
Manufacturer
Bosch Rexroth, material number R901403700, product family 4WRZ(E). Further data is listed in data sheets Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves and hydro- (RE 07600-B).
| Weight | 11.480000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901403700 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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