The VEICHI VCSG030-500 is a high-performance 4-axis SCARA (Selective Compliance Assembly Robot Arm) robot designed to enhance production efficiency and flexibility in industrial automation environments. Part of VEICHI's comprehensive industrial robot portfolio, this model is specifically engineered for electronic assembly, small parts handling, and other automated applications requiring precise control within confined workspaces.

The VCSG030-500 combines a compact 500mm reach with a rated payload capacity of 3kg (maximum 5kg), making it ideal for light material handling, assembly, and pick-and-place operations. Its four-axis architecture provides the selective compliance characteristic that SCARA robots are known for—rigid in the vertical axis while compliant in the horizontal plane, enabling fast and precise positioning for assembly tasks.

Key Features & Advantages

High Precision Positioning: The VCSG030-500 delivers exceptional repeatability of ±0.01mm for the J1, J2, and J3 axes, and ±0.01° for the J4 rotational axis. This level of precision ensures consistent and accurate operation for delicate assembly tasks, electronic component placement, and applications where positional accuracy is critical to product quality.

Optimized Speed and Cycle Time: With maximum speeds of 9420mm/s for the J1 and J2 axes and a takt time of just 0.32 seconds, the VCSG030-500 is designed for high-throughput applications. The combination of fast acceleration and precise motion control enables efficient cycle times without compromising positional accuracy, making it suitable for high-volume production environments.

Versatile Payload and Reach Configuration: The robot handles a rated payload of 3kg with a maximum capacity of 5kg, accommodating a wide range of end-effectors and workpieces. The 500mm arm reach (comprising two 250mm arm segments) provides ample workspace for small to medium-sized work cells while maintaining a compact footprint suitable for space-constrained installations.

Comprehensive Motion Range: The VCSG030-500 offers extensive motion capabilities across all four axes. J1 and J2 axes provide ±225° of rotation each, enabling full coverage of the working envelope. The J3 axis delivers 150mm of vertical travel, while the J4 axis offers continuous ±360° rotation for part orientation and manipulation.

Reliable Control and Integration: The robot is paired with the VC-TRC4-A03 control cabinet, providing a complete automation solution. The controller supports user wiring (RVV10*0.2) and pneumatic piping (3×Φ6mm), simplifying integration with grippers, vacuum tools, and other end-effectors. The system operates on single-phase AC220V power with a rated power consumption of 1.15kW.

Robust Design for Industrial Environments: With IP40 protection rating, the VCSG030-500 is protected against solid objects larger than 1mm, making it suitable for clean industrial environments such as electronics assembly facilities. The robot operates reliably in temperatures ranging from 0°C to 45°C with humidity levels of 10% to 80% RH, ensuring consistent performance across diverse factory conditions.

Quiet Operation: The VCSG030-500 maintains a noise level of ≤85 dB(A) during operation, contributing to a more comfortable working environment and meeting typical workplace noise standards.

Welding and Press Automation Capabilities: Beyond assembly and handling applications, the VCSG030-500 is well-suited for welding and press automation tasks. Its precise motion control and consistent repeatability make it effective for automated welding operations and press tending applications where accurate positioning is essential.

Technical Specifications Summary

The VCSG030-500 features a rated payload of 3kg with a maximum allowable moment of inertia of 0.01kg·m² (rated) and 0.05kg·m² (maximum) for the R axis. The J3 axis provides a pressing force of 150N, enabling applications requiring insertion or press-fitting operations. The robot body weight is 27kg, allowing for flexible mounting options including table-top installation.

Applications

• Electronic Assembly: PCB component placement, soldering, and inspection
• Small Parts Handling: Pick-and-place, sorting, and packaging operations
• Welding Automation: Precision welding tasks requiring consistent positioning
• Press Automation: Machine tending and press feeding applications
• Laboratory Automation: Sample handling and testing procedures
• Consumer Electronics Manufacturing: Smartphone, tablet, and wearable device assembly
• Medical Device Assembly: Precision assembly of small medical components