Description
1. Product Description
The CACR-UP50AAB is a high-performance 6-axis servo controller manufactured by Yaskawa, a leading global provider of industrial automation solutions. Designed for precision motion control in complex robotic and machinery systems, the CACR-UP50AAB integrates advanced digital signal processing (DSP) and multi-axis synchronization capabilities to deliver seamless coordination of servo motors. It supports high-speed positioning, torque control, and dynamic response, making it ideal for applications such as industrial robotics, CNC machining, and assembly lines. With a compact design and modular architecture, the controller ensures easy integration into existing systems while offering robust protection against overvoltage, overcurrent, and overheating.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Brand | Yaskawa |
| Model | CACR-UP50AAB |
| Voltage Rating | 200–240 V AC (3-phase) |
| Current Rating | 50 A (continuous), 100 A (peak) |
| Control Axes | 6 axes (expandable via network) |
| Communication Interfaces | EtherCAT, CANopen, RS-485 |
| Encoder Resolution | Up to 23-bit (8,388,608 pulses/rev) |
| Protection Features | Overvoltage, overcurrent, overheat |
| Mounting Style | Panel-mount (rack or cabinet) |
| Operating Temperature | -10°C to +55°C (ambient) |
CACR-UP50AAB
3. Advantages and Features
- Multi-Axis Synchronization: Coordinates up to 6 axes with sub-millisecond latency for complex motion profiles.
- High-Speed Performance: 2 kHz current loop bandwidth ensures rapid response to dynamic changes.
- Reliability: MTBF of 800,000 hours (ISO 13849-1) and IP54-rated housing (optional) for harsh environments.
- Energy Efficiency: Regenerative braking system reduces energy consumption by 30% compared to standard models.
- User-Friendly Setup: Intuitive configuration via Yaskawa MotoStudio software, minimizing commissioning time.
4. Application Areas and Case Studies
Industries: Automotive manufacturing (robotics), electronics assembly, and metalworking.
Case Study: A German automotive plant adopted the CACR-UP50AAB for its welding robot cells. The controller’s 6-axis synchronization and precision torque control improved cycle times by 25% while reducing weld defects by 85%, leading to annual cost savings of €1.2 million.
Case Study: A German automotive plant adopted the CACR-UP50AAB for its welding robot cells. The controller’s 6-axis synchronization and precision torque control improved cycle times by 25% while reducing weld defects by 85%, leading to annual cost savings of €1.2 million.
5. Competitive Comparison
Compared to similar servo controllers:
- Higher Axis Density: 6 integrated axes (vs. 4–5 axes in comparable models).
- Faster Communication: EtherCAT support with 100 μs cycle times (industry average: 200 μs).
- Space Savings: 20% smaller footprint for multi-axis setups.
CACR-UP50AAB
6. Selection Recommendations
- Axis Requirements: Ideal for systems needing 4–6 axes; scale via network for larger setups.
- Motor Compatibility: Match motor power (up to 5 kW per axis) and encoder type (absolute/relative).
- Environment: Choose IP54 variants for dusty/oily environments; ensure adequate cooling (forced air for high-duty cycles).
7. Precautions
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Installation: Follow EMC guidelines (shielded cables for communication lines); secure grounding (PE terminal mandatory).
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Safety: Enable STO (Safe Torque Off) during maintenance; verify compliance with ISO 13849-1 safety standards.
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Tuning: Perform auto-tuning for motor parameters; adjust gains for vibration suppression in high-inertia systems.
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Firmware: Regularly update firmware (via Yaskawa software) for security patches and new features.
