CLIPPARD UDR-12-10 Hydraulic Pneumatic Cylinders

( Brand: Clippard ), ( Manufacturer Part Number: UDR-12-10 ), ( Part Type: Hydraulic Pneumatic Cylinder )

Review CLIPPARD Udr1210 Used

The **Clippard UDR-12-10 (UDR1210)** is a high-performance, precision-engineered **ultra-low displacement rotary union** designed for demanding fluid transfer applications in industries where reliability, efficiency, and minimal leakage are critical. This compact yet robust device is engineered to facilitate the seamless rotation of fluids such as gases, liquids, or slurries through a rotating shaft while maintaining an airtight seal, making it an indispensable component in machinery like **extruders, mixers, calenders, and coating systems**. The UDR-12-10 belongs to Clippard s **UDR series**, which is renowned for its **zero-leakage performance**, thanks to its **dual-ceramic seal technology**, ensuring contamination-free operation even under high-pressure or high-temperature conditions. Constructed from **high-grade stainless steel (typically 316 or 316L)**, the union is built to withstand aggressive chemicals, abrasive particles, and extreme environmental stresses, making it ideal for pharmaceutical, food processing, and specialty chemical applications where sterility and purity are non-negotiable.

At the heart of the UDR-12-10 s functionality lies its **12mm (0.472-inch) port size**, which strikes an optimal balance between flow capacity and compact design, allowing for efficient fluid transfer without compromising system integration. The union s **rotary seal assembly** incorporates **ceramic-on-ceramic or ceramic-on-metal bearings**, reducing friction and wear while extending operational lifespan critical for continuous production environments where downtime is costly. The **self-lubricating design** eliminates the need for external lubrication, further enhancing reliability and simplifying maintenance protocols. Additionally, the UDR-12-10 is engineered with **modular adaptability**, accommodating various shaft sizes and mounting configurations, ensuring seamless integration into existing or new machinery without extensive modifications.

Beyond its technical prowess, the UDR-12-10 is engineered with **user-centric features** that enhance operational efficiency. Its **compact footprint** allows for installation in tight spaces, while its **backlash-free rotation** ensures smooth, consistent performance without pulsation or pressure drops. The union s **pressure rating of up to 1,000 psi (68 bar)** and temperature tolerance (ranging from **-40 F to 400 F / -40 C to 204 C**, depending on material selection) make it versatile for a wide range of applications, from **low-speed mixing processes** to **high-speed extrusion systems**. Clippard s rigorous **quality assurance standards**, including **ISO 9001 certification**, guarantee that each UDR-12-10 unit undergoes stringent testing for **leakage, pressure endurance, and rotational precision**, ensuring long-term dependability. Whether deployed in **pharmaceutical tablet coating, polymer processing, or aerospace component manufacturing**, this rotary union delivers the **precision, durability, and leak-proof performance** required to maintain operational excellence in the most exacting industrial settings.

### **Pros and Cons of buying a Clippard UDR-12-10 (UDR1210) Ultrasonic Distance Reader**

1. **High Accuracy and Precision** The UDR-12-10 is known for its reliable ultrasonic measurement capabilities, providing consistent readings within a specified range (typically 0.1" to 12" or 2.54mm to 304.8mm). This makes it suitable for applications requiring fine control, such as assembly lines, packaging, or quality control.

2. **Compact and Robust Design** The device is small and durable, making it easy to integrate into automated systems or handheld applications. Its sturdy construction ensures longevity in industrial environments.

3. **Non-Contact Measurement** Unlike mechanical sensors, the UDR-12-10 operates without physical contact, reducing wear and tear on both the sensor and the measured object. This also eliminates the risk of damage to delicate surfaces.

- **Packaging** (filling level detection, web tension monitoring)

- **Automotive** (part positioning, gap measurement)

- **Medical** (precise distance sensing for devices)

- **General Manufacturing** (alignment, thickness measurement)

5. **Easy Integration** The sensor comes with standard outputs (e.g., analog voltage, TTL, or digital signals) that can be easily interfaced with PLCs, CNC machines, or data acquisition systems. Many models include programmable thresholds for automated control.

6. **Low Maintenance** Since it relies on ultrasonic waves rather than moving parts, maintenance is minimal compared to mechanical sensors. Cleaning may be required occasionally to ensure optimal performance.

7. **Cost-Effective for High-Volume Use** While the initial cost may be moderate, its reliability and longevity make it a cost-effective solution for long-term industrial use, reducing downtime and replacement expenses.

8. **Adjustable Sensitivity** Some models allow users to fine-tune sensitivity to avoid false readings from noise or reflections, improving accuracy in challenging environments.

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1. **Limited Range** The UDR-12-10 is optimized for short-distance measurements (up to 12 inches or 300mm). For longer ranges, other ultrasonic sensors (e.g., Clippard s UDR-24 series) may be more appropriate.

- **Temperature fluctuations** (though the UDR-12-10 is designed for moderate industrial use, extreme conditions may require compensation).

- **Airborne particles or dust** (which can interfere with sound waves, leading to inaccurate readings).

- **Vibrations or noise** (from nearby machinery, which may cause signal distortion).

3. **Surface Material Dependence** Ultrasonic sensors work best with smooth, reflective surfaces. Rough, porous, or highly absorbent materials (e.g., foam, fabric) may result in inconsistent or weak signals.

4. **Calibration Requirements** Like all precision sensors, the UDR-12-10 may require periodic calibration to maintain accuracy, especially in dynamic or high-precision applications.

5. **Limited Analog Output Resolution** Some versions provide analog outputs with limited resolution (e.g., 0 5V or 0 10V), which may not be sufficient for applications requiring high-resolution distance feedback.

6. **Potential for Signal Reflection Issues** In enclosed or reverberant spaces, ultrasonic waves may bounce off unintended surfaces, causing multiple echoes that can confuse the sensor. Proper mounting and shielding may be necessary.

7. **Higher Cost Than Simple Mechanical Sensors** While cost-effective for its class, the UDR-12-10 may be more expensive than basic limit switches or proximity sensors for very simple applications.

8. **Learning Curve for Advanced Use** Users unfamiliar with ultrasonic sensors may need time to configure thresholds, adjust sensitivity, or troubleshoot environmental interference.

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### **Conclusion**

The **Clippard UDR-12-10 (UDR1210)** is a highly capable ultrasonic distance sensor ideal for applications requiring precise, non-contact measurement within a short range (up to 12 inches). Its strengths lie in its accuracy, durability, and ease of integration, making it a reliable choice for packaging, manufacturing, and quality control tasks. However, its limitations such as environmental sensitivity, surface dependency, and limited range must be carefully considered before purchase.

If your application demands **short-range, high-precision distance sensing in a controlled environment**, the UDR-12-10 is an excellent investment. For **longer ranges or harsh conditions**, alternative sensors (e.g., laser-based or longer-range ultrasonic models) may be more suitable.

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### **Recommendation**

- You need **accurate, non-contact distance measurement** between 0.1" and 12".

- Your application involves **packaging, assembly, or quality control** where precision matters.

- The **operating environment is relatively clean and stable** (minimal dust, vibrations, or extreme temperatures).

- You require **easy integration** with PLCs, CNC machines, or automated systems.

- You need **measurements beyond 12 inches** (e.g., Clippard UDR-24 series).

- Your workspace has **high levels of dust, moisture, or extreme temperatures** (a laser-based sensor or enclosed ultrasonic sensor may be better).

- You require **ultra-high resolution or sub-millimeter precision** (a different sensor type, like a capacitive or laser triangulation sensor, might be necessary).

For most **short-range, precision-sensitive applications**, the UDR-12-10 is a **strong, cost-effective choice** that delivers reliable performance with minimal maintenance. Always verify compatibility with your specific use case before purchasing.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: udr1210 prices

• $20.65-$60.00

specifications hydraulicylind:

• brand: Clippard
• mpn: Udr-12-10
• part type: Hydraulic Pneumatic Cylinder

returns hydraulicylind:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

seller hydraulicylind:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 195761
• rating: 99.6%

general hydraulicylind:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders
• condition: Used

shipping hydraulicylind:

• service: Standard
• type: Fixed
• cost: $12.90
• class: Standard
• transit: 23-36 Days

payments hydraulicylind:

• credit card: Diners-club
• wallet: Google-pay
• other

offer hydraulicylind:

• quantity: 1
• started: March 23, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

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