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제품 상세 정보:
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| 압력: | 고압, 저압, 기타 | 연료: | 디젤, 유압, 오일, 전기 진공 펌프, 가솔린 |
|---|---|---|---|
| 이론: | 회전식 펌프, 축류 펌프, 왕복 펌프, 진공 펌프, 유압 펌프 | 재료: | 무쇠, 스테인리스, 주철/강철/청동/연성철 등 |
| 제품명: | 유압 펌프, 정품 Rexroth 유압 기어 펌프, 비커스 베인 펌프 | 특징: | 고효율, 장수 |
| 이름: | 렉스로스 피스톤 펌프, 90R100 펌프, 굴삭기 펌프 부품 렉스로스 펌프 유압 펌프 | ||
| 강조하다: | Rexroth hydraulic solenoid valve,German original electromagnetic valve,Rexroth directional valve with warranty |
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German original electromagnetic directional valve, Rexroth hydraulic solenoid valve
| Selection Dimension | Specific Parameters/Options | Description |
|---|---|---|
| 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) |
Yes, their fast response time (15-50 ms) makes them ideal for high-speed applications such as robotic arms and conveyor systems.
Yes, all 4WREE models support bi-directional flow, with flow rate adjustable independently for each direction via the control signal.
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.
담당자: Mr. liyun
전화 번호: +8615280488899
