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Szczegóły Produktu:
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| Typ: | Proporcjonalny zawór kierunkowy sterowany bezpośrednio ze zintegrowaną elektroniką (OBE) | Funkcja: | 4/3-drożny (3 pozycje, 4 porty), centrowany sprężyną |
|---|---|---|---|
| Rozmiar nominalny: | NG6 (CETOP3) | Przepływ znamionowy: | 32 l/min (przy Δp = 10 barów) |
| Maks. Przepływ: | Około. 80 l/min | ||
| Podkreślić: | Rexroth proportional hydraulic valve,4WREE6W32-3X/V/24A1 valve,German Rexroth hydraulic valve |
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Parameter |
Specification |
|---|---|
|
Model |
4WREE 6 W32-3X/V/24A1 |
|
Order No. |
R901496432 |
|
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 |
32 L/min (at Δp = 10 bar) |
|
Max. Flow |
Approx. 80 L/min |
|
Spool Type |
W (Overlap spool) |
|
Spool Characteristic |
Progressive (non-linear) |
|
Electronics |
Integrated On-Board Electronics (OBE) |
|
Supply Voltage |
24V DC (19...36 VDC) |
|
Control Signal |
±10 V (Voltage Input) |
|
Feedback |
Integrated LVDT (spool position sensor) |
|
Electrical Connector |
7-pin device plug (6+PE, per EN 175201-804) |
|
Mounting Interface |
ISO 4401-03-02-0-05 (CETOP 3 subplate) |
|
Ports (P, A, B, T) |
4x threaded (M5x0.8 typical for NG6) |
|
Drain Port (Y) |
M14x1.5 (must be connected to tank) |
|
Seal Material |
FKM (Viton) |
|
Suitable Media |
Mineral oils (HL, HLP), HETG, HEES, HEPG, HFDU, HFDR |
|
Media Temperature |
-20°C to +70°C |
|
Viscosity Range |
20 to 380 mm²/s |
|
Weight |
Approx. 2.65 kg |
| R901382346 4WRPEH6C4B24L-3X/M/24A1 |
| R901382347 4WRPEH6C3B04L-3X/M/24F1 |
| R901382350 4WRPEH6C3B40L-3X/M/24F1 |
| R901382357 4WRPEH6C3B25P-3X/M/24A1 |
| R900920567 4WREE6E162X/G24K31/A1V |
| R900751933 4WRZE10W8-50-7X/6EG24N9ETK31/F1D3M |
| R901051825 4WRZE16W81507X/6EG24N9K31/F1D3M |
| R901004329 4WRZE25W82207X/6EG24N9K31/F1D3M |
| R901055378 4WRZE32W8-520-7X/6EG24N9K31/F1D3M |
| R900711880 4WRAE 6E1-07-23/G24N9K31/F1V |
| R900731922 4WRKE25E350L-3X/6EG24EK31/A1D3M |
| R900920567 4WREE6E162X/G24K31/A1V |
| R900907114 4WREE6E32-2X/G24K31/A1V |
| R902650795 4WRE6V32-2X/G24K4V-822 |
| R900726605 4WRE10E1-25-2X/G24K4/V |
| R900954103 4WRE10E1-50-2X/G24K4/V |
| R900954104 4WRE10E1-75-2X/G24K4/V |
| R902435414 4WRE10E25-2X/24Z4/V-93 |
| R900954100 4WRE10E25-2X/G24K4/V |
| R902650773 4WRE10E25-2X/G24K4V-93 |
| R901048036 4WRE10E3-75-2X/G24K4/V |
| R900954101 4WRE10E50-2X/G24K4/V |
| R900954102 4WRE10E75-2X/G24K4/V |
| R901039213 4WRE10EA25-2X/G24K4/V |
| R900752971 4WRE10EA50-2X/G24K4/V |
| R900969351 4WRE10EA75-2X/G24K4/V |
| R900703186 4WRE10EB50-2X/G24K4/V |
| R901151585 4WRE10V1-25-2X/G24K4/V |
| R901415922 4WRE10V1-50-2X/G24K4/M |
| R901017446 4WRE10V1-50-2X/G24K4/V |
| R901414444 4WRE10V1-75-2X/G24K4/V |
| R900954115 4WRE10V25-2X/G24K4/V |
| R900954116 4WRE10V50-2X/G24K4/V |
| R901236220 4WRE10V50-2X=G24K4/V |
| R900954117 4WRE10V75-2X/G24K4/V |
| R900974152 4WRE10W1-25-2X/G24K4/V |
| R900954113 4WRE10W1-50-2X/G24K4/V |
| R900954114 4WRE10W1-75-2X/G24K4/V |
| R900954105 4WRE10W25-2X/G24K4/V |
| R900608420 4WRE10W3-75-2X/G24K4/V |
| R900954106 4WRE10W50-2X/G24K4/V |
| R900954107 4WRE10W75-2X/G24K4/V |
| R901436393 4WRE10WA25-2X/G24K4/V |
| R901086329 4WRE10WA50-2X/G24K4/V |
| R901030897 4WRE10WA75-2X/G24K4/V |
| R901339372 4WRE10WB75-2X/G24K4/V |
| R901031274 4WRE6E04-2X/G24K4/V |
| R900933478 4WRE6E08-2X/G24K4/V |
| R900968149 4WRE6E1-08-2X/G24K4/V |
| R900954093 4WRE6E1-16-2X/G24K4/V |
| R900954094 4WRE6E1-32-2X/G24K4/V |
| R900954092 4WRE6E16-2X/G24K4/V |
| R900926366 4WRE6E32-2X/G24K4/V |
| R900783105 4WRE6EA08-2X/G24K4/V |
| R900720198 4WRE6EA16-2X/G24K4/V |
| R900752799 4WRE6EA32-2X/G24K4/V |
| R901364823 4WRE6Q2-08-2X/G24K4/V |
| R900246943 4WRE6V04-2X/G24K4/V |
| R900954097 4WRE6V08-2X/G24K4/V |
| R902650793 4WRE6V08-2X/G24K4V-822 |
| R900966805 4WRE6V1-16-2X/G24K4/V |
| R901403868 4WRE6V16-2X/G24K4/M |
| R900954098 4WRE6V16-2X/G24K4/V |
| R902651062 4WRE6V16-2X/G24K4/V-916 |
| R902650794 4WRE6V16-2X/G24K4V-822 |
| R900954099 4WRE6V32-2X/G24K4/V |
| R901246418 4WRE6W04-2X/G24K4/V |
Q: What is the key difference between R901496432 (/24A1) and R901496438 (/24F1)?
A: The control signal type. R901496432 (/24A1) accepts ±10 V voltage input, while R901496438 (/24F1) accepts 4–20 mA current input. They are otherwise identical in mechanical construction, flow capacity (32 L/min), and mounting dimensions. Do not mix these versions without a signal converter.
Q: Can I use this valve with a PLC that has a 4–20 mA analog output?
A: No, not directly. The /24A1 suffix specifically requires a ±10 V voltage signal. If your controller outputs 4–20 mA, you should use the /24F1 version (R901496438) or add a signal converter.
Q: What is the advantage of the "W" spool in this high-flow valve?
A: The W spool has overlap (positive overlap), which creates a small dead zone around the center position. This provides excellent low-flow metering characteristics and smooth acceleration, which is critical for high-flow applications like press feeds or crane hoisting.
Q: Is an external amplifier card (e.g., VT-VSPA1) required?
A: No. The "4WREE" series features Integrated On-Board Electronics (OBE), meaning the amplifier and closed-loop control circuitry are built into the valve. You connect the 24V power and ±10V signal directly to the valve's 7-pin 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 oil and provides a reference pressure for the LVDT sensor. A blocked drain line can lead to erratic spool movement, loss of control, and seal damage.
Q: Is the mounting interface the same as other NG6 proportional valves?
A: Yes. The "3X" in the model number confirms it uses the standardized ISO 4401-03-02-0-05 mounting interface. It is directly interchangeable with other NG6 "3X" series valves without modifying the subplate.
Osoba kontaktowa: Mr. liyun
Tel: +8615280488899
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