Description
YASKAWA JAMSC – C8120 Servo Amplifier Product Documentation
1. Product Description
The YASKAWA JAMSC – C8120 is a high – performance servo amplifier meticulously engineered by YASKAWA, a globally recognized leader in industrial automation. This servo amplifier is an integral part of YASKAWA’s servo drive system, designed to precisely control servo motors, ensuring accurate and efficient motion in various industrial applications.
The JAMSC – C8120 features advanced digital control technology, which allows for high – speed and high – precision control of servo motors. It can handle complex motion profiles and dynamic loads, making it suitable for applications that demand precise positioning, speed control, and torque regulation. With its compact design and robust construction, it can be easily integrated into different industrial environments, from small – scale manufacturing equipment to large – scale production lines.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Brand | YASKAWA |
| Model | JAMSC – C8120 |
| Input Voltage | Three – phase 200 – 240V AC ± 10% |
| Output Current | 12A (Continuous), 36A (Peak) |
| Control Modes | Position control, speed control, torque control |
| Communication Interfaces | RS – 485, Ethernet (Optional), CANopen (Optional) |
| Encoder Feedback | Supports absolute and incremental encoders |
| Operating Temperature | 0°C – 55°C |
| Storage Temperature | – 20°C – 65°C |
| Humidity | 0 – 90% (Non – condensing) |
| Dimensions | 150mm (W) × 200mm (H) × 170mm (D) |
| Weight | Approximately 3kg |
3. Advantages and Features
- High – Precision Control: The JAMSC – C8120 offers exceptional positioning accuracy, with a resolution of up to 1/100000 of a revolution. This high – precision control ensures that the servo motor can achieve accurate and repeatable motion, which is crucial for applications such as semiconductor manufacturing and precision machining.
- Fast Response Time: It has a high – speed current loop and speed loop control, with a response time of less than 1ms. This allows the amplifier to quickly adjust to changes in load and command, ensuring smooth and stable operation even under dynamic conditions.
- Energy Efficiency: The servo amplifier uses advanced power electronics technology to optimize power consumption. It can regenerate energy during deceleration and braking, which is then fed back to the power supply, reducing overall energy consumption by up to 30% compared to traditional servo amplifiers.
- Reliability: Built with high – quality components and a rugged design, the JAMSC – C8120 has a long service life and high reliability. It is designed to withstand harsh industrial environments, with protection against over – voltage, over – current, over – temperature, and short – circuit.
JAMSC-C8120
4. Application Areas and Case Studies
- Application Areas:
- Manufacturing: It is widely used in CNC machine tools, robotic arms, and automated assembly lines for precise motion control.
- Packaging Industry: In packaging machines, it ensures accurate positioning and speed control of conveyor belts, filling machines, and labeling equipment.
- Textile Industry: Used in spinning and weaving machines to control the speed and tension of yarns, improving product quality.
- Case Study: A semiconductor manufacturing company implemented the YASKAWA JAMSC – C8120 in its wafer handling system. The high – precision control and fast response time of the servo amplifier enabled the system to achieve a significant reduction in positioning errors, from 0.05mm to 0.01mm. This improvement led to a 20% increase in production yield and a 15% reduction in production time.
5. Competitive Comparison
- Higher Performance: Compared to similar products in the market, the JAMSC – C8120 offers higher precision control and faster response times. Its high – resolution encoder feedback and advanced control algorithms ensure more accurate motion control.
- Energy – Saving Design: The energy – regeneration feature of the JAMSC – C8120 sets it apart from many competitors. By reducing energy consumption, it helps users save on operating costs in the long run.
- Flexible Communication: With multiple communication interfaces available, the JAMSC – C8120 provides greater flexibility in system integration. It can easily communicate with different types of controllers and other devices, allowing for seamless integration into existing industrial networks.
6. Selection Recommendations
- Motor Compatibility: Ensure that the JAMSC – C8120 is compatible with the servo motor you are using. Consider factors such as motor power, rated current, and encoder type.
- Application Requirements: Analyze the specific requirements of your application, such as positioning accuracy, speed control, and torque regulation. Choose the appropriate control mode (position, speed, or torque) based on these requirements.
- Environment Considerations: If your application is in a harsh environment, such as high temperature, high humidity, or dusty conditions, ensure that the servo amplifier can withstand these conditions. You may need to consider additional protection measures.
- Budget: While the JAMSC – C8120 offers high performance and reliability, also consider your budget. Compare the cost – effectiveness of different options and choose the one that best meets your needs within your budget.
7. Precautions
- Installation: Follow the installation instructions provided by YASKAWA carefully. Ensure proper grounding and wiring to prevent electrical interference and ensure safe operation.
- Power Supply: Use a stable and clean power supply that meets the specified voltage and frequency requirements. Avoid power surges and voltage fluctuations, as they can damage the servo amplifier.
- Maintenance: Regularly inspect the servo amplifier for any signs of damage or wear. Clean the cooling fans and heat sinks to ensure proper ventilation. Replace any worn – out components in a timely manner.
- Safety: When operating the servo amplifier, follow all safety regulations and procedures. Avoid touching live parts during operation and ensure that the power is turned off before performing any maintenance or repair work.
