
( Brand: Dover Motion ), ( Manufacturer Part Number: 12-1377 ), ( Type: Linear Positioner/stage ), ( Country Of Origin: United Kingdom )
The **Dover Motion Renishaw 12-1377 XY Linear Table** is a high-precision, compact, and versatile motion control platform designed for demanding laboratory and industrial applications, particularly where microplate handling, automated sample processing, or precise positioning is critical. Engineered with Renishaw s renowned linear encoders, this table delivers sub-micron accuracy and repeatability, making it an ideal choice for tasks such as liquid handling, robotic pipetting, optical inspection, or any application requiring seamless, high-speed movement in two axes. The system features a robust, low-profile design with a **12-inch by 13-inch (305 mm x 330 mm) travel range**, allowing for ample workspace while maintaining a minimal footprint perfect for integration into tight laboratory environments or automated workflows. Its **direct-drive linear guides** ensure smooth, backlash-free motion, reducing friction and wear, while the **closed-loop feedback system** from Renishaw s high-resolution encoders (with resolutions as fine as 0.1 m) guarantees consistent performance even under dynamic loads. The table is equipped with a **T-slot aluminum base** for secure mounting of microplates, sample holders, or other payloads, and its modular design accommodates custom configurations, including optional **Z-axis elevation** or **rotary stages** for expanded functionality. Controlled via Dover Motion s intuitive **DMC-3000 controller** or compatible third-party systems, the table supports **PLC integration, step/direction signaling, or Ethernet-based communication**, enabling seamless automation in robotic or custom-built systems. Whether used in **biopharmaceutical research, clinical diagnostics, or materials testing**, this XY linear table combines **unmatched precision, reliability, and adaptability**, making it a cornerstone for laboratories and industries where efficiency and accuracy are non-negotiable.
**Pros and Cons of buying a Dover Motion Renishaw 12-1377 Drive XY Linear Table (Microplate Tonic-Compatible)**
### **Pros**
1. **Precision and Accuracy** The Renishaw encoder-based drive system ensures high positional accuracy and repeatability, which is critical for applications requiring fine control, such as microplate handling, lab automation, or precision positioning tasks.
2. **Compatibility with Microplate Tonic** The system is explicitly designed to work with the **Microplate Tonic** platform, a popular choice for automated liquid handling and lab workflows. This integration simplifies setup and ensures seamless operation within existing lab automation setups.
3. **High Load Capacity** With a load capacity of **1377 grams**, the table can handle a wide range of microplates, multiwell plates, and other labware without compromising stability, making it suitable for heavier applications compared to smaller tables.
4. **Smooth and Quiet Operation** The linear guides and drive mechanism are designed to minimize vibration and noise, which is beneficial in sensitive lab environments where precision and quiet operation are priorities.
5. **Durability and Longevity** Dover Motion and Renishaw are reputable brands known for high-quality, durable components. The use of precision ball screws and linear rails suggests a long service life with minimal maintenance requirements.
6. **Customizable and Modular** The XY configuration allows for flexible positioning in two axes, which can be extended or adapted for more complex automation setups if needed.
7. **Compatibility with Automation Software** The Renishaw encoder provides real-time feedback, enabling precise control via automation software, which is essential for robotic or scripted lab operations.
8. **Low Maintenance** The sealed linear guides and ball screws reduce the need for frequent lubrication or adjustments, making it a low-maintenance option for lab environments.
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### **Cons**
1. **High Initial Cost** Precision motion systems like this are typically more expensive than basic manual or lower-precision alternatives. The cost may be prohibitive for small labs or startups with limited budgets.
2. **Complex Installation and Setup** Integrating this system into an existing lab automation setup may require technical expertise, especially when interfacing with control software or other peripherals like microplate readers or liquid handlers.
3. **Space Requirements** The size of the table may not be suitable for labs with limited bench space. Ensure that the installation location can accommodate the table s dimensions without obstructing workflows.
4. **Power and Electrical Dependence** Unlike manual tables, this system requires a power source and may need calibration or periodic recalibration, which could introduce downtime if not managed properly.
5. **Potential Learning Curve** Operators unfamiliar with automated XY tables may need training to fully utilize the system s capabilities, particularly in programming or troubleshooting.
6. **Limited Portability** Due to its size and electrical dependencies, this table is not easily movable between locations, which may be a drawback for labs that frequently reconfigure their workspace.
7. **Dependence on Microplate Tonic Ecosystem** While the compatibility with Microplate Tonic is an advantage, it also means the system is tied to that specific platform. If the lab later switches to a different automation system, compatibility may not be guaranteed.
8. **Potential for Wear Over Time** Although Renishaw and Dover Motion components are durable, all mechanical systems experience wear. Regular inspections and maintenance will be necessary to sustain performance.
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### **Conclusion**
The **Dover Motion Renishaw 12-1377 Drive XY Linear Table** is an excellent choice for labs requiring **high-precision, automated microplate handling** with minimal vibration and maximum reliability. Its compatibility with **Microplate Tonic**, robust construction, and smooth operation make it ideal for applications such as **liquid handling automation, robotic lab workflows, or high-throughput screening**. However, the **high cost, installation complexity, and space requirements** may pose challenges for smaller or budget-conscious labs.
If your lab prioritizes **precision, automation, and long-term durability** and can justify the investment, this table is a strong recommendation. For labs with tighter budgets or simpler needs, a lower-cost manual or semi-automated alternative might suffice.
### **Recommendation**
**Purchase this table if:**- Your lab requires **high-precision XY positioning** for microplate automation.
- You are already using or planning to integrate **Microplate Tonic** into your workflow.
- Budget constraints allow for a **premium, low-maintenance** motion system.
- Space and electrical infrastructure support the installation.
**Consider alternatives if:**- Your lab has **limited funding** and can achieve similar results with a less expensive system.
- The table s size or complexity **does not align with your workspace or technical capabilities**.
- You anticipate **frequent changes in lab setup** that may make portability a priority.
For most **serious lab automation applications**, this table represents a **worthwhile investment** in efficiency and precision. However, weigh the long-term benefits against immediate costs to ensure it aligns with your lab s needs.
Total travel is about 3 x 5.5. DOVER 12-1377 Direct Drive XY Linear Stage Table Microplate w/RENISHAW Tonic Pulled from a Molecular Devices Express in excellent condition.