REXA P07042-003-LT Electraulic Actuator

( Brand: Rexa ), ( Manufacturer Part Number: P07042-003-LT ), ( Part Type: Actuator ), ( Reference Sku: 1763829 ), ( Product Condition: Used Excellent )

Review REXA Electraulic Actuator System

The **Rexa P07042-003-LT Electraulic Actuator** is a high-performance, precision-engineered hydraulic actuator designed to deliver reliable and efficient linear motion control in demanding industrial, automotive, and automation applications. This compact yet robust unit combines the best of hydraulic and electric systems, offering seamless integration with existing infrastructure while providing the power and responsiveness of traditional hydraulic actuators. Built with a durable aluminum housing, the P07042-003-LT ensures lightweight yet sturdy construction, reducing overall system weight without compromising structural integrity. Its sleek, low-profile design allows for easy installation in tight spaces, making it an ideal choice for applications where space optimization is critical, such as in vehicle suspension systems, industrial machinery, or automated manufacturing equipment.

At the heart of this actuator lies a sophisticated **Electraulic** (electro-hydraulic) control system, which integrates a high-efficiency electric motor with a hydraulic pump to deliver precise, adjustable force and speed. This hybrid approach eliminates the need for external hydraulic power sources in many cases, as the built-in motor can operate independently or in conjunction with an external system, offering unmatched versatility. The actuator features a **proportional valve control mechanism**, allowing for smooth, incremental adjustments in motion, which is essential for applications requiring fine-tuned positioning, such as in robotic arms, medical devices, or adaptive suspension systems. Additionally, its **closed-loop feedback system** ensures accurate positioning and consistent performance, even under varying load conditions, making it highly reliable for continuous operation.

The P07042-003-LT is engineered with **high-pressure hydraulic components**, including a robust piston rod, sealed cylinder, and reinforced end caps, to withstand pressures up to **700 bar (10,150 psi)**, depending on the specific configuration. This capability makes it suitable for heavy-duty applications where force and durability are paramount, such as in hydraulic presses, material handling systems, or automotive powertrain adjustments. The actuator s **low-friction design** and **self-lubricating seals** minimize wear and tear, extending the operational lifespan while reducing maintenance requirements. Furthermore, its **IP65-rated enclosure** provides protection against dust, dirt, and moisture, ensuring reliable performance in harsh or outdoor environments.

For enhanced user convenience and system integration, the Rexa P07042-003-LT is equipped with **digital communication interfaces**, including options for **CAN bus, Modbus, or analog signals**, allowing seamless integration with PLCs, HMIs, or other control systems. This connectivity enables real-time monitoring of actuator performance, including position, speed, and pressure, facilitating predictive maintenance and process optimization. The actuator also supports **remote control and programming**, making it adaptable to automated workflows where precise, repeatable motions are required. Whether deployed in a high-speed assembly line, a precision engineering setup, or a specialized automotive system, this actuator delivers **consistent, high-performance linear motion** with minimal energy loss and operational downtime.

In summary, the **Rexa P07042-003-LT Electraulic Actuator** represents a cutting-edge solution for industries seeking a balance of hydraulic power and electric control. Its **compact yet durable design**, **adjustable force output**, and **smart connectivity features** make it a versatile component for a wide range of applications. Whether used in **automotive suspension systems, industrial automation, or specialized machinery**, this actuator ensures **efficiency, precision, and long-term reliability**, setting a new standard for modern motion control technology.

### **Pros and Cons of buying a Rexroth P07042-003-LT Electric Actuator**

#### **Pros**

1. **High Precision and Reliability** Rexroth (Bosch Group) is a well-established brand known for industrial-grade components, offering consistent performance in automation and control applications.

2. **Compact and Efficient Design** The LT series is designed for space-constrained environments while maintaining strong torque and speed capabilities.

3. **Modular and Customizable** Compatible with various control systems (e.g., PLCs, servo drives) and can be integrated into existing automation setups with minimal modifications.

4. **Low Maintenance Requirements** Electric actuators generally require less maintenance than hydraulic or pneumatic alternatives, reducing downtime and operational costs.

5. **Energy Efficiency** Electric actuators convert electrical energy directly into motion with high efficiency, reducing energy waste compared to hydraulic systems.

6. **Quiet Operation** Unlike pneumatic actuators, electric actuators operate with minimal noise, making them suitable for cleanroom or noise-sensitive environments.

7. **Long Lifespan** High-quality components and robust construction contribute to extended operational life, reducing replacement frequency.

8. **Smooth and Controlled Motion** Ideal for applications requiring precise positioning, such as packaging, material handling, or assembly lines.

9. **Compatibility with IoT and Smart Systems** Many Rexroth actuators support digital communication (e.g., EtherCAT, Profibus), enabling integration with smart factory solutions.

10. **Wide Range of Applications** Suitable for industrial automation, robotics, medical equipment, and automotive manufacturing.

#### **Cons**

1. **Higher Upfront Cost** Compared to pneumatic or basic electric actuators, Rexroth s premium branding and precision engineering result in a higher initial purchase price.

2. **Complex Installation and Setup** Requires technical expertise for proper integration with control systems, wiring, and programming, which may incur additional labor costs.

3. **Dependence on Power Supply** Unlike pneumatic actuators, electric actuators require a stable electrical supply; power outages or voltage fluctuations can disrupt operations.

4. **Limited Portability** Heavy and bulky compared to some pneumatic or hydraulic alternatives, making field installations or relocations more difficult.

5. **Potential for Overkill in Simple Applications** For basic linear or rotary motions where precision is not critical, a simpler (and cheaper) actuator may suffice.

6. **Warranty and Support Costs** While Rexroth offers strong warranties, extended support or repairs may involve additional fees, especially for specialized models.

7. **Training Requirements** Operators and maintenance personnel may need training to operate or troubleshoot the actuator effectively, adding to training costs.

8. **Sensitivity to Environmental Conditions** Exposure to dust, moisture, or extreme temperatures can affect performance unless proper protective measures (e.g., enclosures) are implemented.

9. **Compatibility Issues with Legacy Systems** Older control systems may not natively support Rexroth s advanced communication protocols, requiring middleware or adapters.

10. **Potential for Over-Engineering** For applications with low cycle demands, a less sophisticated actuator might achieve the same result at a lower cost.

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### **Conclusion**

The **Rexroth P07042-003-LT electric actuator** is an excellent choice for applications requiring **high precision, reliability, and integration with advanced automation systems**. Its strengths lie in its **efficiency, low maintenance, and compatibility with smart industrial environments**, making it ideal for modern manufacturing, robotics, or specialized machinery. However, the **higher cost, complexity of installation, and dependency on electrical infrastructure** may not justify its use in simpler or cost-sensitive applications.

For **high-demand, precision-critical, or long-term industrial use**, the investment is well-justified. For **basic or low-budget applications**, a more affordable alternative (e.g., a standard servo motor or pneumatic actuator) might be more practical.

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### **Recommendation**

- You need **precise, repeatable motion** in an automated system.

- Your application requires **integration with PLCs, servo drives, or industrial networks** (EtherCAT, Profibus).

- **Energy efficiency and low maintenance** are priorities.

- You operate in a **clean or noise-sensitive environment**.

- Long-term reliability and **minimal downtime** are critical.

- Your budget is **limited**, and a simpler actuator (e.g., a basic servo motor or pneumatic cylinder) will suffice.

- The application involves **frequent relocations or field installations**, where weight and portability are concerns.

- Your control system is **legacy-based** and lacks compatibility with Rexroth s communication protocols.

- The **operational demands are low** (e.g., infrequent use, non-critical motion).

**Final Verdict:** For **industrial automation, robotics, or high-precision machinery**, the Rexroth P07042-003-LT is a **strong, long-term investment**. For other applications, evaluate cost vs. benefit carefully before committing.

Details:

Distribution Panels. Rotary Lobe Blowers. Circuit Breakers. Gear Reducers.

Pneumatic Exhaust Valves. Cooling Fans. Heating and Cooling.

part #: p07042003 price

• $3430.40

specifications valvesplumbing:

• brand: Rexa
• mpn: P07042-003-lt
• part type: Actuator
• reference sku: 1763829
• product condition: Used Excellent

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• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds
• condition: Used

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• started: April 28, 2026
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