NACHI ROBOTICS UM862A Valves Manifolds

( Brand: Nachi Robotics ), ( Manufacturer Part Number: UM862A ), ( Part Type: Valve Manifold )

Review NACHI ROBOTICS Used

The **NACHI Robotics UM862A** is a cutting-edge, all-in-one robotic arm designed to revolutionize precision manufacturing, assembly, and material handling across industries ranging from automotive and electronics to food processing and pharmaceuticals. Engineered with a blend of advanced robotics technology and robust industrial-grade construction, this six-axis articulated robot delivers unmatched versatility, reliability, and efficiency in automated applications. With a payload capacity of up to **86.2 kg (190 lbs)**, the UM862A excels in handling heavy-duty tasks while maintaining exceptional positional accuracy, thanks to its high-precision servo-driven joints and a repeatability rating of ** 0.05 mm**, ensuring flawless performance in repetitive or complex operations. Its compact yet sturdy design, featuring a **reach of 1,300 mm** and a **working envelope of 1,000 mm**, allows it to navigate tight spaces and adapt to a wide range of workspace configurations without sacrificing stability or speed. Powered by a **high-torque brushless motor system**, the UM862A achieves smooth, silent operation with rapid acceleration and deceleration, reducing cycle times and minimizing wear on components. Equipped with **NACHI s proprietary motion control algorithms**, this robot optimizes trajectory planning, reducing overshoot and improving overall efficiency in tasks such as spot welding, palletizing, pick-and-place operations, and even collaborative interactions with human workers in semi-automated environments.

One of the standout features of the UM862A is its **modular and user-friendly programming interface**, which integrates seamlessly with industry-standard software like **NACHI s proprietary NACHI Vision, FANUC Robotics R-30iB, or third-party PLC systems** through its **Ethernet/IP, Profibus, or Modbus RTU** communication protocols. This flexibility allows manufacturers to integrate the robot into existing automation lines with minimal downtime, while its **Teach Pendant** provides an intuitive, touchscreen-based interface for easy programming, offline path generation, and real-time monitoring. Safety is a priority with the UM862A, which is equipped with **multiple safety features**, including **light curtains, emergency stop buttons, and collision detection sensors**, ensuring compliance with **ISO/TS 15066 and RIA 15.06** standards for collaborative and guarded robot operations. Additionally, its **IP67-rated enclosure** protects against dust, water, and contaminants, making it ideal for harsh industrial environments such as automotive body shops, metal fabrication plants, or food processing facilities where cleanliness and durability are critical.

Beyond its technical specifications, the UM862A is built to deliver **long-term cost savings and operational excellence**, thanks to its **low maintenance requirements** and **high component durability**. The robot s **sealed gearboxes, high-efficiency bearings, and self-lubricating joints** reduce the need for frequent servicing, while its **energy-efficient servo drives** help minimize operational costs. NACHI Robotics further enhances the UM862A s value with **comprehensive technical support, global service networks, and a reputation for reliability**, ensuring that businesses can depend on consistent performance year after year. Whether deployed for **high-volume production, custom assembly, or adaptive manufacturing**, the UM862A stands as a testament to NACHI s commitment to innovation, precision, and industrial automation excellence, empowering manufacturers to achieve new levels of productivity and precision in their operations.

### Pros and Cons of buying a Nachi Robotics UM-862A

The Nachi Robotics UM-862A is a compact, six-axis articulated robot designed for applications such as pick-and-place, assembly, packaging, and material handling. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **Compact and Lightweight Design**

The UM-862A is one of the smallest six-axis robots in its class, making it ideal for applications with limited workspace. Its lightweight construction (approximately 40 kg) allows for easy integration into existing production lines without requiring heavy-duty foundations.

2. **High Precision and Repeatability**

The robot offers a repeatability of 0.03 mm, which is exceptional for its size. This level of precision is crucial for tasks requiring fine positioning, such as assembly, electronics handling, or medical device manufacturing.

3. **Versatile Payload Capacity**

With a payload capacity of 8 kg, the UM-862A can handle a wide range of tasks, from delicate components (e.g., small electronic parts) to moderately heavy objects (e.g., packaging materials). This versatility makes it suitable for various industries, including automotive, food and beverage, and pharmaceuticals.

4. **High Speed and Acceleration**

The robot achieves a maximum speed of 2,000 mm/s and a maximum acceleration of 2,000 mm/s , enabling rapid cycle times. This makes it well-suited for high-volume production environments where efficiency is critical.

5. **Easy Programming and User-Friendly Interface**

Nachi Robotics provides intuitive programming tools, including teach pendant software and compatibility with common industrial automation platforms (e.g., PLCs, SCADA systems). The robot can be programmed using standard robot programming languages like VAL3 or through third-party software like KUKA.KRL or Fanuc Robotics.

6. **Modular and Customizable**

The UM-862A can be equipped with various accessories, such as suction cups, grippers, or vision systems, to adapt to specific applications. Its modular design also allows for easy maintenance and upgrades.

7. **Energy Efficiency**

The robot is designed to consume less power compared to larger robots, which can reduce operational costs, especially in applications running continuously.

8. **Global Support and Service Network**

Nachi Robotics has a strong presence in industries worldwide, offering reliable technical support, training, and spare parts. This ensures that users can maintain the robot with minimal downtime.

9. **Compatibility with Industry 4.0 Technologies**

The UM-862A can integrate with modern automation technologies, such as IoT sensors, cloud-based monitoring, and AI-driven predictive maintenance. This makes it a future-proof investment for manufacturers looking to adopt smart factory solutions.

10. **Safety Features**

The robot includes built-in safety features such as collision detection, emergency stop functionality, and compliance with international safety standards (e.g., ISO 10218). These features help reduce the risk of accidents in shared workspaces.

---

### **Cons**

1. **Limited Reach**

The robot has a maximum reach of 860 mm, which may restrict its use in applications requiring longer arm extensions. For tasks that demand broader workspace coverage, larger robots (e.g., 1,000 mm or 1,200 mm reach) may be more suitable.

2. **Higher Cost Relative to Smaller Robots**

While the UM-862A is compact, its advanced features (e.g., high precision, speed, and payload) come at a premium price compared to simpler or smaller robots. Smaller robots with lower payloads (e.g., 1 3 kg) may be more cost-effective for basic pick-and-place tasks.

3. **Maintenance Requirements**

Like all robotic systems, the UM-862A requires regular maintenance, including lubrication, joint inspections, and software updates. Failure to maintain the robot can lead to reduced performance or downtime. However, Nachi Robotics provides tools and documentation to simplify maintenance tasks.

4. **Programming Complexity for Beginners**

While the robot is user-friendly, programming complex tasks (e.g., multi-axis coordination or advanced path planning) may require training or experience. Manufacturers with limited robotics expertise may need to invest in training or hire external consultants.

5. **Limited Stocking and Spare Parts Availability**

Depending on the region, availability of spare parts and technical support may vary. Users in less developed markets might experience longer lead times for repairs or replacements compared to those in major industrial hubs.

6. **Integration Challenges**

Integrating the UM-862A into an existing production line may require modifications to the workspace, conveyor systems, or other automation components. This can add to the overall project cost and timeline.

7. **Noise Levels**

Articulated robots like the UM-862A can generate noise during operation, which may be a concern in environments where noise reduction is critical (e.g., cleanrooms or sensitive manufacturing processes).

8. **Depreciation**

Like all robotic equipment, the UM-862A will depreciate over time. For manufacturers planning to upgrade their automation systems frequently, the cost of the robot may not be fully recovered before obsolescence.

---

### **Conclusion**

The Nachi Robotics UM-862A is a highly capable compact robot that excels in precision, speed, and versatility for applications requiring a small footprint and moderate payload. Its advanced features, ease of programming, and compatibility with Industry 4.0 technologies make it a strong choice for industries such as electronics, pharmaceuticals, and food processing where space and accuracy are critical.

However, its higher cost, limited reach, and potential maintenance requirements may not make it the best fit for all applications. Manufacturers with basic pick-and-place needs or those operating in highly constrained budgets may find smaller or simpler robots more suitable. Conversely, businesses investing in long-term automation projects, particularly in industries demanding high precision and efficiency, will likely find the UM-862A to be a valuable asset.

---

### **Recommendation**

- Your application requires high precision ( 0.03 mm repeatability) and a compact workspace.

- You need a versatile robot capable of handling payloads up to 8 kg with high speed (2,000 mm/s).

- You are investing in an Industry 4.0-compatible automation system and require integration with IoT, PLCs, or vision systems.

- Your production environment benefits from rapid cycle times and energy efficiency.

- You have access to technical support or are willing to invest in training for programming and maintenance.

- Your workspace requires a longer reach (e.g., >900 mm) or heavier payloads (>8 kg).

- Your budget is limited, and a simpler or smaller robot (e.g., 3 6 kg payload) would suffice.

- You lack in-house expertise for robot programming and maintenance, and outsourcing support is not feasible.

- Noise or vibration sensitivity is a critical factor in your production environment.

For most manufacturers seeking a balance between precision, compactness, and performance, the Nachi Robotics UM-862A is a **highly recommended choice**. Its strengths in repeatability, speed, and adaptability make it a reliable investment for modern automation needs. However, thorough evaluation of your specific application requirements and budget constraints is essential before making a purchase.

Details:

All products are guaranteed to be working but may show signs of use if purchasing a used product. NACHI UM862A / USED MOTHER BOARD FOR TEACH PENDANT ROP-501. Part Number UM862A. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

Call to use a shipping service other than the ones listed. Sells new and surplus product develops channels to purchase such.

part #: um862a prices

• $152.33-$320.77

specifications valvesplumbing:

• brand: Nachi Robotics
• mpn: Um862a
• part type: Valve Manifold

shipping valvesplumbing:

• cost: $12.90
• service: Standard
• transit: 29-34 Days
• class: Standard
• type: Fixed

payments valvesplumbing:

• credit card: Visa
• other
• wallet: Paypal

seller valvesplumbing:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 191586
• rating: 99.6%

general valvesplumbing:

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

offer valvesplumbing:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: February 24, 2026
• sold: 0

returns valvesplumbing:

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

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