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Dettagli:
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| Carburante: | Diesel, idraulica, olio, pompa per vuoto elettrica, benzina | Teoria: | Pompa rotativa, pompa a flusso assiale, pompa alternativa, pompa a vuoto, pompe idrauliche |
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| Colore: | Nero, richiesta del cliente, naturale, nero o di cui hai bisogno, personalizza | Condizione: | 100% nuovo, nuova pompa Rexroth, OEM nuovo e originale, Oringal nuovo, durevole |
| Caratteristica: | Alta efficienza, lunga vita | Tipo: | Unità di potenza idraulica,A8VO55/80/107/160,Pumpa idraulica Rexroth,A8VO80LA1KH1/63R1 |
| Nome: | Pompa a pistone Rexroth, pompa 90R100, parti della pompa dell'escavatore pompe idrauliche della | ||
| Evidenziare: | Rexroth proportional hydraulic valve,German made electromagnetic hydraulic valve,Rexroth 4WRPEH10 hydraulic valve |
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| Selection Dimension | Specific Parameters/Options | Description |
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| Model Designation | 4WRE | Basic model: Direct-acting proportional directional valve with electrical position feedback and no integrated electronics (OBE) |
| Integrated Electronics (OBE) | No Code | Standard configuration without integrated electronics; external amplifier required (to be ordered separately) |
| Nominal Size | 6 | Core size with component series 2X; mounting dimensions comply with Series 20-29 standards |
| Valve Core Type | 4/2 (2-position 4-way), 4/3 (3-position 4-way) | 4/3 type features spring-centered spool for automatic reset when de-energized; suitable for different oil circuit directional control needs |
| Rated Flow (Δp=10bar) | 4L/min (Code 04), 8L/min (Code 08), 16L/min (Code 16), 32L/min (Code 32) | Flow rates distinguished by corresponding codes; matched to hydraulic system flow requirements |
| Seal Material | V (FKM Fluororubber) | Default FKM material; compatible with mineral oil and other hydraulic fluids to ensure sealing performance |
| Power Supply Voltage | G24 (DC 24V) | Suitable for industrial standard DC power supply; meets proportional solenoid drive requirements |
| Electrical Interface | A1 (±10V Voltage Input), F1 (4-20mA Current Input) | Two interface options available; compatible with PLCs, computers, and other control signal sources |
| Electrical Connection | K4 (No Plug) | Plug compliant with DIN EN 175301-803 standard required (to be ordered separately) |
| Special Protection | J (Seawater-Resistant) | Only available for Size 6; suitable for marine-related or humid/corrosive working conditions |
| Mounting Standard | ISO 4401 | Panel mounting with standard mounting hole pattern; compatible with universal hydraulic system manifold layouts |
| Maximum Working Pressure | 315bar | Suitable for most medium-to-high pressure industrial hydraulic scenarios (e.g., hydraulic actuators in machine tools, automated production lines) |
The maximum ambient temperature is 80°C (176°F); for temperatures above this, use heat shields or cooling systems to protect electronics.
Special ATEX-certified models (4WREE...-X) are available for use in explosive atmospheres (Zone 2/22), complying with Directive 2014/34/EU.
Standard voltage ratings include 24 V DC (most common) and 12 V DC; 110 V AC/230 V AC coils are available as special orders.
Connect the signal source's positive terminal to the valve's "IN" pin, the negative terminal to "GND", and ensure the power supply (24 V DC) is connected to "V+" and "GND".
Typical current consumption is 0.8-1.2 A for 24 V DC coils and 1.6-2.4 A for 12 V DC coils (check the valve's datasheet for exact values).
Persona di contatto: Mr. liyun
Telefono: +8615280488899