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A hoist should raise its load calmly and set it down without rocking. The 4WRKE16W6-220L carries 220 l/min nominal flow at up to 350 bar and follows the ±10 V command value linearly. Pilot oil is taken internally and drained externally.
Proportional Directional Valve 4WRKE16W6-220L-3X/6EG24EK31/A1D3M - Bosch Rexroth R901530520
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,294.91
Item
BRR-R901530520
Manufacturer no.
R901530520
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901530520
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901530520
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A hoist should lift its load calmly and set it down without rocking. The 4WRKE16W6-220L-3X/6EG24EK31/A1D3M carries 220 l/min nominal flow with a linear characteristic curve, works up to 350 bar operating pressure and takes pilot oil internally while the drain leaves through a separate line.
Benefits
- Spool symbol W6 with a linear curve, flow follows the command value proportionally
- 220 l/min nominal flow and 460 l/min as the maximum flow
- Internal pilot supply, external pilot drain, independent of return pressure in the tank line
- 350 bar operating pressure in size 16, weight 11.22 kg
- On-board electronics, ±10 V command value, 24 VDC, NBR seals for HL
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 | 220 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 W6 |
| 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 | 11.22 kg |
Applications
The valve is fitted in hoists, tilting devices and balancing axes that move heavy loads evenly. A linear curve makes ramp shaping in the controller easier. The ISO 4401-07-07-0-05 interface is the same across the whole of size 16.
Manufacturer
Bosch Rexroth, material number R901530520, type code 4WRKE16W6-220L-3X/6EG24EK31/A1D3M. The code W6-220L names spool symbol and flow rating, A1D3M the voltage interface with NBR seals.
| Weight | 11.220000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901530520 |
| 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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