Nachi MR20
A useful compact redundant arm when an open machine front and flexible elbow placement matter. Its higher conditional load capability should be treated as a restricted envelope, not as the rating everywhere. Consider compact machine tending and assembly manipulation where access from the side improves operator or maintenance space.
Key Technical Specifications
Technical field | Documented configuration / buying implication |
|---|---|
Axes | 7 |
Standard documented pairing | 20 kg at 1,260 mm reach |
Conditional envelope | Up to 30 kg within 1,000 mm envelope |
Repeatability | ±0.06 mm in directory description |
Mounting | Floor or inverted |
Primary role | Flexible machine tending |
Review Highlights
Strengths: Seven-axis access flexibility; Compact tending geometry; Conditional higher-load envelope.
Key considerations: 30 kg is restricted to smaller envelope; Posture and restart need careful programming.
Confirm the applicable load/envelope pairing, validate all taught postures and prove a deterministic restart after an interrupted machine exchange.
Request a configuration-specific quotation for equipment, integration and support.
