Schneider BCH1304N12A1C Servo Motor

Precision Motion Control Applications and High-Performance Automation Solutions

The Schneider BCH1304N12A1C Servo Motor is a high-performance Lexium 23 Plus BCH series servo motor designed for industrial motion control applications requiring accurate positioning, fast response, and reliable operation. This servo motor combines a compact mechanical design with advanced feedback technology, making it suitable for automation systems where precise movement control and stable torque performance are essential.

Featuring a 2 kW continuous power rating, a 220 V three-phase supply, and a 20-bit incremental encoder, the BCH1304N12A1C provides accurate position feedback and smooth motion control for demanding industrial equipment. Its keyed shaft design and 130 mm flange size make it compatible with a wide range of machine automation structures.

The motor is part of Schneider Electric’s Lexium motion control ecosystem and is designed to work with compatible servo drives for applications requiring synchronized movement, high dynamic response, and repeatable positioning accuracy.

Typical application areas include:

• CNC machinery and precision equipment
• Packaging and filling machines
• Semiconductor and electronic assembly equipment
• Robotic automation systems
• Material handling equipment
• Printing and textile machinery
• Industrial positioning systems
• OEM motion control platforms

With its combination of compact construction, encoder feedback accuracy, and dependable torque output, the BCH1304N12A1C provides engineers with an effective solution for upgrading motion systems and improving machine productivity.

Servo Motor Performance Advantages and Industrial Automation Benefits

High-Precision Motion Control Capability

The BCH1304N12A1C delivers accurate motion control through its integrated 20-bit incremental encoder, allowing servo systems to achieve reliable positioning feedback and improved machine synchronization.

Powerful 2 kW Servo Performance

With a continuous power rating of 2 kW, this servo motor provides sufficient output for medium-duty industrial motion applications requiring stable acceleration and precise torque control.

Advanced Lexium 23 Plus Compatibility

Designed for the Lexium 23 Plus platform, the BCH1304N12A1C provides smooth integration with Schneider Electric motion control systems, helping engineers create efficient servo-based automation solutions.

Reliable Encoder Feedback System

The built-in 20-bit encoder improves position monitoring and motion accuracy, supporting applications where repeatability and precise control are critical.

Compact Industrial Mechanical Design

The motor features a compact structure with a 130 mm flange size, making it suitable for machine installations where space optimization and high performance are both required.

Stable High-Speed Operation

The BCH1304N12A1C supports a maximum mechanical speed of 3000 rpm, allowing it to meet the requirements of fast-response industrial automation systems.

Efficient Cooling Structure

The motor uses natural convection cooling, reducing system complexity while maintaining reliable thermal performance during normal operation.

Improved Machine Productivity

By providing accurate positioning, smooth acceleration, and consistent torque output, the servo motor helps improve production efficiency and reduce mechanical errors.

Technical FAQs – Schneider BCH1304N12A1C Servo Motor

1. What is the main function of the Schneider BCH1304N12A1C?
The BCH1304N12A1C is a servo motor designed to provide precise speed, torque, and position control in industrial automation systems.

2. What type of feedback device does this servo motor use?
The motor uses a 20-bit incremental encoder for accurate position and speed feedback.

3. What drive system is compatible with the BCH1304N12A1C?
The motor is designed for Schneider Electric Lexium 23 Plus servo drive systems.

4. Why does the servo motor experience abnormal vibration during operation?
Possible causes include incorrect servo tuning, mechanical resonance, coupling problems, encoder issues, or improper load matching.

5. What causes servo motor overheating?
Common causes include excessive load torque, insufficient cooling, incorrect drive parameters, or operation beyond rated conditions.

6. How can positioning errors be corrected?
Check encoder feedback signals, servo gain settings, mechanical alignment, and motion parameters in the controller.

7. Why does the servo motor fail to rotate after startup?
Possible causes include incorrect wiring, missing enable signals, drive alarms, communication errors, or incorrect motor parameters.

8. What causes encoder feedback faults?
Encoder faults may result from damaged cables, loose connectors, electrical interference, or encoder failure.

9. How can unstable speed control be diagnosed?
Review servo tuning parameters, command signals, load conditions, and feedback stability.

10. What maintenance procedures are recommended for this servo motor?
Regular maintenance includes checking connections, inspecting mechanical coupling, monitoring operating temperature, and verifying servo drive parameters.