| Attribute | Value |
|---|---|
| Product Title | Allen-Bradley Bulletin 2001 NX7-20DDR4A Servo Driver |
| Brand | Allen-Bradley / AB |
| Series | Bulletin 2001 OEMAX NX7 PLC |
| Model / Catalog No. | 2001-NX7-20DDR4A |
| Input Type | 12 Digital Inputs (24VDC, 10mA per channel) |
| Analog Input | 4 Analog Input Channels (AI 4CH) |
| Output Type | 8 Relay Outputs (250VAC / 30VDC, 2A per channel) |
| Power Rating | 24VDC, 29.5W, Class 2 |
| Firmware Version | F/W: 4.11 |
| Series / Revision | Series A, Revision C |
| Country of Manufacture | Made in Korea |
| Weight | 550 gm |
What is the Allen-Bradley Bulletin 2001 2001-NX7-20DDR4A Servo Driver?
The Allen Bradley 2001-NX7-20DDR4A Servo Drive is a high-performance motion control device employed to control the operation of servo motors in automation systems. It provides for closed-loop control, enabling appropriate positioning, speed regulation, and torque management.
Because it is part of the robust Allen-Bradley Bulletin 2001 series, this servo drive is designed for flexibility and ruggedness in systems where high continuous accuracy is critical. It is also easily integrated into PLC-based architectures to enable easy communication and diagnostics for operating efficiency.
Key Features
1. High-Precision Motion Control
The servo driver ensures that motor control is done accurately with minimal margins of error. Its sophisticated feedback system is useful in ensuring that smooth performances are maintained even during rapid transitions of speed.
2. Robust Build for Industrial Use
Designed for the harshest environments, the 2001-NX7-20DDR4A withstood heat, vibration, and continuous operational cycles. It’s the right choice for marine, manufacturing, and industrial automation.
3. Seamless Integration with Allen-Bradley Systems
It integrates very well with Allen-Bradley PLCs and control platforms, providing simplified configuration, consistent communication protocols, and high interoperability for users.
4. Advanced Diagnostics & Monitoring
It supports real-time monitoring, fault detection, and operational insights so that the maintenance teams can pinpoint and get to the roots of a problem as quickly as possible.
5. Multi-Mode Operation
It supports torque, speed, and position control modes-the so-called operating modes-to let the engineers adjust the motion behavior based on specific application needs.
6. Power Management Efficiency
Equipped with optimized energy consumption, it further ensures stable operation without unnecessary power loads by advanced protective features.
Applications of Allen-Bradley 2001-NX7-20DDR4A Servo Driver
1. Industrial Automation Systems
Used widely in automated manufacturing units for precise control of robotic arms, conveyors, and material handling equipment.
2. CNC & Machining Equipment
Offers the precision and responsiveness that any milling, cutting, lathe, or drilling operation requires.
3. Packaging & Labeling Machines
Ensures synchronized movement for high-speed packaging lines, sealing units, printing, and labeling systems.
4. Marine Automation
Ideal for specialized marine machinery requiring reliable control in adverse conditions, navigation equipment, cranes, and hydraulic systems.
5. Process Control Systems
It has been widely used in industries dealing with the treatment of food, textiles, pharmaceuticals, and chemicals where exact regulation of motion is desired.
6. Robotics & Assembly Units
Complex robotic movements, accuracies, repeatability, and multi-axis coordinated controls are supported.
Why Choose the Allen-Bradley 2001-NX7-20DDR4A Servo Driver?
1. Quality You Can Trust from Allen-Bradley
The series of Bulletin 2001 is known for its reliability and long life, with superior engineering that makes it the first choice in industries globally.
2. High Performance under Extreme Conditions
The driver performs the same way even in rugged environments, offering stable operation and reduced downtime.
3. Easy Maintenance & Troubleshooting
Equipped with built-in diagnostic capabilities and integrated with existing Allen-Bradley tools, the servo driver minimizes maintenance.
4. Improved System Efficiency
Precise control reduces mechanical wear, thus improving productivity and contributing to better quality and efficiency of operation.
5. Flexibility in System Integration
Either revamping older systems or designing new automation lines, the driver’s adaptability ensures smooth integration without major modifications.
6. Cost-Effective Long-Term Solution
It demands less maintenance and has enough durability for industries seeking stability that will pay off as a cost-efficient investment.
