Контактор,автоматический выключатель,солнечный инвертор,электрический счетчик,солнечные батареи
M072212PGCK5-3-7A POWER BUILD PVT LTD
M072212PGCK5-3-7A refers to the MOOG Series 72 Electro-Hydraulic Servo Valve. POWER BUILD PVT LTD (abbreviated as PBL) is a well-known Indian manufacturer of reducers and transmission equipment. The combined marking indicates: MOOG Series 72 servo valve purchased and supplied by PBL.
- MOOG M072212PGCK5-3-7A (Servo Valve)
Бренд / Ряд: MOOG Series 72 (two-stage, mechanical feedback, electro-hydraulic servo valve)
Full Model No.: M072212PGCK5-3-7A
Rated Flow: 150 L/min (Δp=35 bar)
Maximum Pressure: 210 бар
Signal / Источник питания: ±10 mA control signal, ±15 VDC power supply
Mounting Interface: ИСО 4401-08 (размер 08)
Приложение: High-precision hydraulic closed-loop control (rolling mills, injection molding, die-casting, testing machines, и т. д.)
- POWER BUILD PVT LTD (Indian PBL)
Establishment: 1972, Anand, Gujarat, Индия
Бренд: RADICON POWERBUILD
Core Business: Geared motors, speed reducers, transmission components, Roloid gear pumps
Enterprise Profile: Subsidiary of India’s Elecon Group, ИСО 9001 certified, with over 1.5 million units installed worldwide
- Relationship Between the Two Parties
PBL acts as MOOG’s customer and supporting supplier: It adopts MOOG Series 72 servo valves as the core control component in its hydraulic transmission systems (например, reducer test benches, hydraulic drive units).
Meaning of the complete marking:
`M072212PGCK5-3-7A`: MOOG servo valve model
`POWER BUILD PVT LTD`: End user & equipment manufacturer (Indian PBL)
- Key Information Overview
| Элемент | Спецификация |
| Servo Valve Model | M072212PGCK5-3-7A |
| Servo Valve Brand | MOOG (США) |
| Supporting Manufacturer | POWER BUILD PVT LTD (Индия, PBL) |
| PBL Brand Line | RADICON POWERBUILD |
| Servo Valve Type | Two-stage electro-hydraulic servo valve (mechanical feedback) |
| Rated Flow / Pressure | 150 L/min / 210 бар |
MOOG Series 72 is an industrial-grade two-stage mechanical feedback (MFB) electro-hydraulic servo valve. Its core advantages focus on four major strengths: высокая точность, rapid dynamic response, high reliability and easy maintenance, making it ideal for heavy-duty and high-precision closed-loop control scenarios such as rolling mills, injection molding, die-casting and testing machines.
- Ultra-High Control Precision (Low Hysteresis + High Resolution)
Dual nozzle-flapper pilot stage: Low-friction design, with hysteresis ≤3% and resolution ≤0.5%, nearly zero dead zone.
Mechanical feedback (cantilever spring): Direct spool position feedback, featuring excellent linearity and repeatability; flow is strictly proportional to input current.
Dry torque motor: Dual air-gap structure, free from oil cavity contamination, with stable zero position and low drift.
- Fast Dynamic Response (High Frequency Response + High Driving Force)
Step response: 11-33 РС (100% signal), frequency response up to 100 Гц, suitable for high-speed closed-loop control.
High spool driving force: Strong pollution resistance and friction resistance, stable dynamic performance and low risk of valve sticking.
Wide pressure adaptability: Maintains rapid response under high pressure of 210-480 бар.
- Robust Durability, Long Service Life & Low Failure Rate
Two-stage structure + hardened flow matching: Spool and sleeve made of 440C hardened stainless steel, wear-resistant and impact-resistant.
Dry motor + redundant design: No oil contamination in the torque motor air gap; dual-coil redundancy with spring centering for fail-safe operation upon power loss.
Full-flow factory testing: 100% factory calibration, ensuring consistent performance and low failure rate.
- Простое обслуживание & Strong Compatibility
Field-replaceable pilot filter element: On-site maintenance without shutdown, reducing downtime costs.
External zero offset adjustment: Zero position fine-tuning on-site without valve disassembly, adapting to variable working conditions.
Optional 5th port: Independent pilot oil supply, applicable for high-pressure and high-flow systems (M072212PGCK5-3-7A is equipped with this configuration).
Standard ISO 4401-08 монтаж: Размер 08 installation dimension with good interchangeability, capable of replacing competing models such as Rexroth 4WS2EM.
- Comprehensive Specifications for Heavy-Duty Conditions
Rated flow range: 95-225 L/min (Δp=35 bar), standard ratings: 95/150/225 L/min.
Maximum working pressure: 480 бар, compatible with high-pressure systems in metallurgy and heavy machinery.
Wide temperature operation: -25°С ~ +70°С, short-term tolerance: -40°C ~ +85°C, adaptable to harsh working environments.
- Advantages Over Competitors (например, Rexroth 4WS2EM)
Lower hysteresis: ≤3% vs 5%-8%, delivering more accurate control.
Faster response: 11-33 ms vs 20-40 РС, superior dynamic performance.
Simpler maintenance: Replaceable filter and external zero adjustment; most competing valves require disassembly.
More reliable dry motor: Zero oil pollution risk and longer service life.
Типичные применения
Metallurgy: Rolling mill screwdown control, tension control (например, PBL reducer test benches).
Injection Molding & Die-Casting: High-speed and high-precision closed-loop control.
Testing Machinery: High-precision control of force, displacement and speed.
Heavy Machinery: Hydraulic servo drive and synchronous position control.
