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  3. MTS TEMPOSONICS LPSCVU00131AS

MTS TEMPOSONICS LPSCVU00131AS Linear Position Sensor Sensor/actuator

Lpscvu00131as Mts Temposonics Linear Position Sensor/actuator

( Brand: Mts Temposonics ), ( Manufacturer Part Number: LPSCVU00131AS ), ( Part Type: Actuator Linear Sensor ), ( Voltage: 24v )

Review MTS TEMPOSONICS Linear Position Sensor/actuator

The **MTS Temposonics LPS-CVU00131AS** is a high-performance, magnetostrictive linear position sensor and actuator designed for precision motion control applications where reliability, durability, and exceptional accuracy are paramount. Engineered by MTS Systems Corporation, a leader in test and measurement solutions, this advanced sensor combines the robustness of magnetostrictive technology with the versatility of a built-in actuator, making it an ideal choice for dynamic testing, industrial automation, and research environments. The LPS-CVU00131AS operates on a principle of magnetostriction, where a magnetic field induces a mechanical strain in a ferromagnetic material, generating precise positional data with sub-micron resolution over its full 131 mm (5.157 inches) measurement range. This design eliminates the need for physical contact with the moving component, reducing wear and tear while maintaining consistent performance even in harsh or high-vibration environments.

What sets this sensor apart is its seamless integration of sensing and actuation capabilities. The built-in actuator allows for both position feedback and controlled displacement, enabling closed-loop systems to achieve real-time adjustments with unmatched precision. This dual functionality is particularly advantageous in applications such as fatigue testing, material characterization, and servo-hydraulic control, where the ability to both measure and influence motion dynamically is critical. The LPS-CVU00131AS features a compact, corrosion-resistant stainless steel housing, ensuring longevity and resistance to environmental contaminants, while its hermetically sealed design protects internal components from dust, moisture, and other corrosive agents. The sensor s high-bandwidth response capable of resolving movements at frequencies exceeding 1 kHz makes it well-suited for high-speed applications where traditional potentiometric or resistive sensors would struggle to keep up.

The output signal from the LPS-CVU00131AS is a high-resolution, analog voltage proportional to the position of the target magnet, which can be easily interfaced with MTS control systems or third-party data acquisition platforms. Its digital communication options, including analog voltage output (0-10V or 4-20mA) and optional digital interfaces like RS-485 or Ethernet/IP, ensure compatibility with modern control architectures. The sensor s linear guide system, combined with its low-friction design, minimizes hysteresis and backlash, delivering repeatable and accurate measurements across the entire stroke. Additionally, the LPS-CVU00131AS is engineered for easy installation, with a modular mounting system that accommodates various flange and adapter configurations, allowing for flexible integration into existing test setups or custom applications.

Beyond its technical specifications, the Temposonics LPS-CVU00131AS exemplifies MTS s commitment to innovation in precision measurement. Its magnetostrictive technology eliminates the need for sliding contacts or mechanical linkages, reducing maintenance requirements and extending operational lifespan. Whether deployed in academic research, industrial quality assurance, or high-stakes material testing, this sensor/actuator delivers the accuracy, durability, and versatility required to meet the most demanding applications. By combining cutting-edge sensing with active control, the LPS-CVU00131AS empowers engineers and researchers to push the boundaries of what is achievable in motion control, ensuring optimal performance in even the most exacting environments.

The **MTS Temposonics LPS-CVU00131AS** is a high-performance linear position sensor/actuator designed for precision measurement and control in industrial applications. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the MTS Temposonics LPS-CVU00131AS**

1. **High Precision and Resolution**

The sensor offers sub-micron resolution (typically 0.1 m or better), making it ideal for applications requiring fine positional control, such as semiconductor manufacturing, medical devices, or aerospace systems. Its advanced capacitive measurement technology ensures consistent accuracy across its full range.

2. **Wide Measurement Range**

With a range of up to 131 mm (or other configurations depending on the model variant), it provides flexibility for various applications without requiring multiple sensors. The linear design eliminates backlash and hysteresis issues common in mechanical potentiometers or optical encoders.

3. **High Reliability and Durability**

The capacitive sensing technology is inherently robust against environmental factors like dust, moisture, and temperature fluctuations (operating temperature range typically -40 C to 125 C). It has no moving mechanical parts (other than the actuator rod), reducing wear and extending lifespan.

4. **Fast Response Time**

Capacitive sensors respond almost instantaneously to positional changes, enabling high-speed feedback control in dynamic systems. This is critical for applications like robotics, CNC machines, or adaptive optics where latency can degrade performance.

5. **Compact and Modular Design**

The sensor is designed to integrate seamlessly into existing systems with a compact form factor. It can be mounted in various orientations (vertical, horizontal, or angled) and often includes mounting brackets or flanges for easy installation. The modular design allows for easy replacement or upgrade of components.

6. **Digital Output and Compatibility**

The LPS series typically supports digital interfaces such as **I C, SPI, or analog voltage output (0-10V or 4-20 mA)**, making it compatible with modern PLCs, DCS, or custom control systems. Some models also support **MTS s proprietary communication protocols**, which may offer enhanced features like self-diagnostics or calibration data.

7. **Self-Calibration and Diagnostics**

Many Temposonics sensors include built-in calibration routines and diagnostic features (e.g., sensor health monitoring, drift compensation). This reduces downtime and ensures consistent performance over time. Some models can even log data internally for maintenance or troubleshooting.

8. **Low Maintenance Requirements**

Since the sensor has no physical contacts or sliding parts (other than the actuator rod), maintenance is minimal. There are no brushes, wires, or lubrication points to fail, which is a significant advantage in harsh environments.

9. **Compatibility with MTS Actuators**

If paired with MTS linear actuators (e.g., voice coil actuators or hydraulic cylinders), the sensor/actuator combination provides a seamless, closed-loop control system. This is particularly useful in applications requiring precise force-position control.

10. **Long-Term Stability**

Capacitive sensors are less susceptible to environmental drift compared to resistive sensors (e.g., potentiometers). They maintain accuracy over extended periods, even under vibration or thermal cycling, which is crucial for long-term industrial use.

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### **Cons of the MTS Temposonics LPS-CVU00131AS**

1. **Higher Upfront Cost**

Compared to traditional analog sensors (e.g., potentiometers or LVDTs), capacitive sensors like the Temposonics LPS are more expensive. The cost reflects the advanced technology, precision manufacturing, and digital interfaces. This may be a barrier for budget-conscious applications.

2. **Complex Installation and Setup**

While the sensor itself is robust, integrating it into a system may require additional components (e.g., signal conditioners, amplifiers, or custom firmware) to interface with legacy control systems. Users may need to invest time in calibration, programming, or training to maximize performance.

3. **Limited Analog Output Options**

Some models may not support standard analog outputs (e.g., 0-10V or 4-20 mA) without additional hardware, which could complicate compatibility with older control systems. Users relying on analog-only setups may need to add a converter.

4. **Sensitivity to Conductive Contaminants**

Although capacitive sensors are generally robust, conductive particles (e.g., metal shavings, dust, or liquids) on the actuator rod or sensor face can interfere with measurements. While the design mitigates this risk, proper shielding or environmental sealing may be required in dirty or corrosive environments.

5. **Potential for Signal Noise in High-Vibration Environments**

While capacitive sensors are less prone to noise than inductive or optical sensors, extreme vibration or electromagnetic interference (EMI) could still affect performance. Shielding or filtering may be necessary in such cases.

6. **Dependency on Power Supply Stability**

Digital interfaces (e.g., I C or SPI) require a stable power supply. Voltage fluctuations or noise in the power line could affect communication or measurement accuracy, necessitating proper power conditioning.

7. **Limited Customization for Non-Standard Ranges**

The LPS series is designed for specific measurement ranges (e.g., 131 mm). For applications requiring non-standard ranges (e.g., 500 mm), custom solutions may be needed, increasing cost and lead time.

8. **Learning Curve for Advanced Features**

Features like self-calibration, multi-axis sensing, or advanced diagnostics may require familiarity with MTS s software tools or programming interfaces. Users without experience in digital sensor integration may face a steep learning curve.

9. **Potential for Actuator Wear Over Time**

While the sensor itself has no moving parts, the actuator rod (if used in a dynamic application) may experience wear due to friction or thermal expansion. Regular maintenance or lubrication (if applicable) may be required depending on the application.

10. **Vendor Lock-In with Proprietary Features**

Some advanced features (e.g., specific communication protocols or calibration algorithms) are proprietary to MTS. This could limit flexibility if the user later needs to switch to a different sensor brand or platform.

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### **Conclusion**

The **MTS Temposonics LPS-CVU00131AS** is a high-performance linear position sensor/actuator that excels in applications requiring **precision, reliability, and digital integration**. Its capacitive measurement technology provides unmatched accuracy, durability, and resistance to environmental factors, making it ideal for industries like semiconductor manufacturing, medical devices, aerospace, and robotics. The sensor s fast response time, modular design, and compatibility with MTS actuators further enhance its appeal for closed-loop control systems.

However, the **higher cost, complex installation, and potential dependency on digital interfaces** may pose challenges for applications with tight budgets or legacy systems. Additionally, users must ensure proper environmental shielding and power stability to avoid performance issues. For applications where **sub-micron precision, long-term stability, and minimal maintenance** are critical, the LPS-CVU00131AS is an excellent choice. For simpler or cost-sensitive applications, alternatives like **LVDTs, optical encoders, or high-end potentiometers** might be more suitable.

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### **Recommendation**

**Buy the MTS Temposonics LPS-CVU00131AS if:**

- Your application demands **sub-micron precision** (e.g., semiconductor lithography, medical imaging, or high-precision machining).

- You require **long-term reliability** in harsh environments (e.g., temperature extremes, vibration, or contamination).

- You need **digital integration** (I C, SPI, or analog output) with modern control systems.

- You are willing to invest in a **high-performance, low-maintenance sensor** despite the higher upfront cost.

- Compatibility with **MTS actuators** is a priority for closed-loop control.

**Consider alternatives if:**

- Your budget is constrained, and you can tolerate slightly lower precision (e.g., LVDTs or high-quality potentiometers).

- Your system is **analog-only**, and you lack the resources to integrate digital sensors.

- The application involves **extreme contamination risks** (e.g., metal shavings or corrosive liquids), where additional shielding may be required.

- You need **non-standard measurement ranges** that are not supported by the LPS series.

For most **high-end industrial, aerospace, or medical applications**, the LPS-CVU00131AS is a **strong recommendation** due to its unmatched performance and durability. However, conduct a cost-benefit analysis to ensure it aligns with your specific requirements and budget constraints.

Details:

part #: lpscvu00131as prices

  • $96.00-$109.00

specifications linactuat:

  • brand: Mts Temposonics
  • mpn: Lpscvu00131as
  • part type: Actuator Linear Sensor
  • voltage: 24v

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  • started: February 23, 2026

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  • Industrial Automation Motion Controls > Rotary Linear Motion > Linear Actuators

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part type: actuator linear sensor, voltage: 24v,
category: business & industrial > industrial automation motion controls > rotary linear motion > linear actuators, sku: 14028477154560731,
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  • Used. Offer #1 priced at $96.00 + $0.00 shipping estimate = $96.00* total. Valve Bodies and Manifolds. Model Line:LP.FREE SHIPPING
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