Used Mitsubishi RH-3CRH4018 4-Axis SCARA Industrial Robot Arm with CR800 Controller

The Mitsubishi RH-3CRH4018 belongs to Mitsubishi Electric's popular MELFA RH-CRH series of compact SCARA robots. Weighing just 14kg, it features a space-saving structure with a total arm height of only 511.5mm, enabling seamless integration into tight automated assembly cells and conveyor tracking lines without occupying valuable shop floor space.

At Fancheng Robot Technology Co., Ltd., each pre-owned Mitsubishi RH-3CRH4018 SCARA robot undergoes a comprehensive multi-point quality control process, including joint backlash verification, Z-axis quill alignment, encoder health diagnostics, and full power-on motion repeatability testing prior to dispatch.

Key Features & Benefits

• Ultra-Fast Cycle Times: Delivers rapid cycle times of 0.44s and composite speeds up to 7200mm/s, drastically boosting line throughput.

• Compact & Lightweight Design: Weighs only 14kg with a small floor mounting footprint, allowing effortless installation in compact workstations.

• High Positioning Repeatability: Outstanding repeatability of ±0.01mm ensures precise component placement, PCB assembly, and micro-handling.

• Hollow Arm Internal Utilities: Integrated pneumatic lines and sensor cables routed through the arm eliminate external cable snagging and extend dress pack life.

• Advanced Controller Integration: Native integration with the compact Mitsubishi CR800-CHD Controller supporting CC-Link IE Field Basic, RT ToolBox3 software, and smart vision tracking.

• Exceptional Value: Premium Japanese SCARA engineering at a fraction of new equipment cost, delivering a rapid return on investment.

Why Choose Fancheng Robot?

• Strict Quality Control: Every secondhand robot is thoroughly tested for mechanical integrity, electrical health, and path repeatability.

• Large Ready-Stock Inventory: Extensive stock of pre-owned Mitsubishi, FANUC, ABB, KUKA, Yaskawa, and Nachi robots, controllers, teach pendants, and original spare parts.

• Global Shipping Support: Pre-shipment video verification, protective international export packaging, and experienced trade support.