Mitsubishi Electric RH-6CRH Overview
The Mitsubishi Electric MELFA RH-6CRH is a 4-axis SCARA robot with a 6 kg maximum payload, arm lengths of 600 or 700 mm and X-Y repeatability of ±0.02 mm. It is a lightweight, compact horizontal arm for high-speed pick-and-place, assembly and packaging, reaching a composite speed of 7,800 mm/s. The arm is rated IP20. It weighs 17 to 18 kg, mounts on the floor and runs on the CR800-CHD controller.
Key Specifications
Specification | Mitsubishi Electric RH-6CRH |
Manufacturer | Mitsubishi Electric |
Model | RH-6CRH |
Category | Robot arm / SCARA robot |
Payload | 6 kg |
Reach | 600 / 700 mm |
Repeatability | ±0.02 mm (X-Y) |
Speed | Max. composite speed 7,800 mm/s |
Axes (DoF) | 4 |
Controller | Mitsubishi CR800-CHD |
Interfaces | Ethernet; CC-Link; CC-Link IE; PROFINET; EtherNet/IP; EtherCAT; PROFIBUS; DeviceNet; 32 inputs; 32 outputs |
Price | From USD 19,900 |
Prices are indicative, are not final and may change.
Applications
Assembly
Electronics handling
Machine tending
Packaging
Inspection
Industries
Electronics · Automotive · Food · Pharmaceuticals · General manufacturing
Technical Details
4 axes
Max. payload 6 kg (rated 2 kg)
Arm length 600 or 700 mm
Repeatability X-Y ±0.02 mm, Z ±0.01 mm
Max. composite speed 7,800 mm/s
Mass 17 to 18 kg
Mounting floor
Protection IP20
Controller CR800-CHD
Mitsubishi Electric RH-6CRH Review Summary
The Mitsubishi Electric MELFA RH-6CRH is a 4-axis SCARA robot with a 6 kg maximum payload, arm lengths of 600 or 700 mm and X-Y repeatability of ±0.02 mm. It is a lightweight, compact horizontal arm for high-speed pick-and-place, assembly and packaging, reaching a composite speed of 7,800 mm/s. The arm is rated IP20. It weighs 17 to 18 kg, mounts on the floor and runs on the CR800-CHD controller. It is listed from USD 19,900.
Pros
6 kg maximum payload with a 600 / 700 mm arm length
±0.02 mm (X-Y) repeatability
Speed: Max. composite speed 7,800 mm/s
Wide choice of industrial fieldbus interfaces
Cons
4 axes limit tool orientation compared with a 6-axis arm
Needs safety fencing or equivalent safeguarding
The 6 kg maximum payload includes the end effector
End effectors, safety equipment and integration are quoted separately
Who It Is For
The Mitsubishi Electric RH-6CRH fits electronics and small-parts manufacturers that need fast point-to-point motion.
Full review: Mitsubishi Electric RH-6CRH Review: Specs, Price and Applications of the 6 kg SCARA Robot
