More reach, same compactness. For greater production cell flexibility.
The RH-6CRH7020 brings all the strengths of the RH-6CRH6020 and extends them with a 700 mm reach, allowing the robot to cover a larger work area without repositioning. It is the ideal choice when the production cell requires additional reach — to access conveyors, trays, or drop-off zones located further away.
Like the entire CRH series, it benefits from a 65% reduction in height and 50% reduction in weight compared to the RH-FR series, along with battery-less motors for minimal maintenance requirements.
Extended 700 mm Work Envelope
An additional 100 mm of reach over the 600 mm model — to access further zones without repositioning the robot or enlarging the cell.
Battery-Less Motors
Eliminates periodic battery replacements and the risk of losing the home position — ensuring continuous availability and simplified maintenance.
Ultra-Compact and Lightweight Design
65% shorter and 50% lighter than the RH-FR series — ideal for dense production lines, space-constrained environments, or ceiling-mounted installations.
Beltless Coaxial Drive Mechanism
Fewer wear-prone components, fewer periodic inspections — for improved long-term reliability.
CC-Link IE Field Basic Connectivity
Gigabit industrial Ethernet network included as standard for easy integration into the Mitsubishi Electric ecosystem.
MELFA Smart Plus Compatible
Option available for advanced intelligent monitoring and performance optimization functions.
Compatible with the ARIA Mobile Robot Cell
The RH-6CRH7020 is one of the officially supported robots for the Mitsubishi Electric ARIA mobile robot cell (machine tool base, flat surface). Its 700 mm reach makes it the preferred choice when the CNC machine configuration demands a wider working radius to reach inside mills, lathes, or Swiss-type machining centers with a deeper work envelope. The ARIA cell allows rapid deployment of this robot with no fixed installation required.
Specifications
- Number of axes: 4 (J1, J2, Z, R)
- Maximum payload: 6 kg
- Reach: 700 mm
- Z stroke: 200 mm
- Motors: Battery-less
- Mounting: Floor or ceiling
Typical Applications
Assembly over extended work areas, high-speed pick & place, screwdriving and dispensing, CNC machine loading/unloading via ARIA cell, packaging and product handling, conveyor tracking.
