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Szczegóły Produktu:
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| Sygnał sterujący: | 4–20 mA (wejście prądowe). | Informacja zwrotna: | Zintegrowany LVDT (czujnik położenia suwaka) |
|---|---|---|---|
| Charakterystyka szpuli: | Progresywny (nieliniowy) | Maks. Przepływ: | Około. 80 l/min |
| Rozmiar nominalny: | NG6 (CETOP3) | ||
| Podkreślić: | Rexroth proportional hydraulic valve,German Rexroth 4WREE6W1 valve,Rexroth hydraulic valve with warranty |
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Parameter |
Specification |
|---|---|
|
Model |
4WREE 6 W1-16-3X/V/24F1 |
|
Order No. |
R901496451 |
|
Type |
Direct-operated proportional directional valve with integrated electronics (OBE) |
|
Function |
4/3-way (3 positions, 4 ports), spring-centered |
|
Nominal Size |
NG6 (CETOP 3) |
|
Max. Operating Pressure |
P, A, B: 350 bar; T port: 210 bar |
|
Rated Flow |
16 L/min (at Δp = 10 bar) |
|
Max. Flow |
Approx. 80 L/min |
|
Spool Type |
W1 (Overlap spool, specific characteristic) |
|
Spool Characteristic |
Progressive (non-linear) |
|
Electronics |
Integrated On-Board Electronics (OBE) |
|
Supply Voltage |
24V DC (19...36 VDC) |
|
Control Signal |
4–20 mA (Current Input) |
|
Feedback |
Integrated LVDT (spool position sensor) |
|
Electrical Connector |
7-pin device plug (6+PE, per EN 175201-804) |
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Mounting Interface |
ISO 4401-03-02-0-05 (CETOP 3 subplate) |
|
Ports (P, A, B, T) |
4x threaded (M5x0.8 typical for NG6) |
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Drain Port (Y) |
M14x1.5 (must be connected to tank) |
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Seal Material |
FKM (Viton) |
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Suitable Media |
Mineral oils (HL, HLP), HETG, HEES, HEPG, HFDU, HFDR |
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Media Temperature |
-20°C to +70°C |
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Viscosity Range |
20 to 380 mm²/s |
|
Weight |
Approx. 2.6 kg (with two solenoids) |
| R900913443 4WRA6W15-2X/G24N9K4/V |
| R900902095 4WRA6W30-2X/G24N9K4/V |
| R900902537 4WRA6W1-30-2X/G24N9K4/V |
| R901015613 4WRAE6E30-2X/G24K31/F1V |
| R900974817 4WRAE6W1-30-2X/G24K31/F1V |
| R901036556 4WRE6V16-2X/G24K4/V-822 |
| R901496427 4WREE6E16-3X/V/24A1 |
| R901496443 4WREE6E16-3X/V/24F1 |
| R901496435 4WREE6E32-3X/V/24F1 |
| R901496448 4WREE6E1-32-3X/V/24F1 |
| R901496437 4WREE6W16-3X/V/24A1 |
| R901523727 4WREE6W16-3X/V/24F1 |
| R901496451 4WREE6W1-16-3X/V/24F1 |
| R901496438 4WREE6W32-3X/V/24F1 |
| R901496432 4WREE6W32-3X/V/24A1 |
| R901496441 4WREE6W1-32-3X/V/24F1 |
| R901517458 4WREE6V1-32-3X/M/24F1 |
| R900954064 4WRA10EA60-2X/G24K4/V |
| R900902097 4WRA10E60-2X/G24N9K4/V |
| R900907650 4WRA10W60-2X/G24N9K4/V |
| R900954083 4WRAE10E60-2X/G24K31/A1V |
| R900965674 4WRAE10E60-2X/G24K31/F1V |
| R900954089 4WRAE10W1-60-2X/G24K31/A1V |
| R900949757 4WRAE10W1-60-2X/G24N9K31/F1V |
| R900927231 4WREE10E50-2X/G24K31/A1V |
| R900927230 4WREE10E75-2X/G24K31/A1V |
| R900949806 4WREE10W50-2X/G24K31/F1V |
| R900927233 4WREE10W75-2X/G24K31/A1V |
| R900948360 4WREE10W75-2X/G24K31/F1V |
| R900962405 4WREE10W1-25-2X/G24K31/F1V |
| R900965185 4WREE10W1-50-2X/G24K31/F1V |
| R900927234 4WREE10W1-75-2X/G24K31/A1V |
| R900976119 4WREE10W1-75-2X/G24K31/F1V |
| R900924607 4WREE10V75-2X/G24K31/A1V |
| R900617269 4WREE10V75-2X/G24K31/F1V |
| R900617676 4WRZE10E85-7X/6EG24N9ETK31/A1D3M |
| R900751838 4WRZE10W6-50-7X/6EG24N9EK31/F1D3M |
| R900765029 4WRZE10W6-85-7X/6EG24N9ETK31/A1D3M |
| R901188943 4WRZE16E-150-7X/6EG24N9EK31/A1D3M |
| R900765378 4WRZE16E1-150-7X/6EG24N9K31/A1M |
| R900753984 4WRZE16E1-150-7X/6EG24N9ETK31/F1M |
| R900953885 4WRZ16W6-150-7X/6EG24N9K4/D3V |
| R900727999 4WRZE16W6-150-7X/6EG24N9ETK31/F1D3M |
| R900700633 4WRZE16W8-150-7X/6EG24N9ETK31/A1D3M |
| R901051825 4WRZE16W8-150-7X/6EG24N9K31/F1D3M |
| R900757605 4WRZE16W8-150-7X/6EG24N9EK31/F1D3M |
| R900721116 4WRZE16W8-150-7X/6EG24N9ETK31/F1D3M |
| R900958570 4WRZ25W6-325-7X/6EG24N9K4/D3M |
| R900244765 4WRZ25W6-325-7X/6EG24N9ETK4/D3M |
| R901072891 4WRZE25W6-325-7X/6EG24N9K31/F1D3M |
| R900704477 4WRZ25W8-325-7X/6EG24N9ETK4/D3M |
| R900707649 4WRZE25W8-325-7X/6EG24N9K31/A1M |
| R900767522 4WRZE25W8-325-7X/6EG24N9K31/A1D3M |
Q: What is the difference between R901496451 (/24F1) and R901496437 (/24A1)?
A: The control signal. R901496451 (/24F1) requires a 4–20 mA current signal, while R901496437 (/24A1) requires a ±10 V voltage signal. Mechanically, they are identical and share the same NG6 mounting interface.
Q: Can I use this valve with a ±10V PLC output?
A: No. The /24F1 suffix mandates a 4–20 mA current input. If your controller outputs ±10V, you must use the /24A1 version or add a signal converter.
Q: What does "W1" spool mean compared to "W16"?
A: W1 indicates a specific variant of the overlap spool with a particular flow characteristic. Functionally, it behaves similarly to the standard W spool (providing smooth metering at low flows), but it is part of the newer 3X series with updated specifications.
Q: Is an external amplifier required?
A: No. This valve features Integrated On-Board Electronics (OBE), which includes the amplifier and closed-loop spool position control. You connect the 24V power and 4–20 mA signal directly to the valve's electrical connector.
Q: What is the critical installation note for the drain port?
A: The Y port (drain) must be connected directly to the tank without any pressure. It drains internal leakage and provides a reference for the LVDT sensor. A blocked or pressurized drain line will cause erratic valve behavior and potential failure.
Q: Is the mounting compatible with other NG6 valves?
A: Yes. The "3X" designation confirms it uses the standard ISO 4401-03-02-0-05 interface. It is directly interchangeable with other NG6 "3X" series valves without modifying the subplate.
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Tel: +8615280488899
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