FANUC M-710iC/70 — Specs & Review
Specifications
| Brand | FANUC |
|---|---|
| Model | M-710iC/70 |
| Year | 2023 |
| Category | Industrial Lite |
| Autonomy | remote-controlled |
| Environment | indoor |
Key features
- 6-axis industrial arm
- 70 kg payload
- 2100 mm reach
- ±0.08 mm repeatability
- Reinforced servo system
- Sustained heavy-load operation
- Welding integration ready
- OEM-proven architecture
Overview
The M-710iC/70 is the high-capacity variant of FANUC's proven M-710 platform, rated for 70 kg payload. Its reinforced structure and advanced servo tuning accommodate the largest automotive assemblies and heavy casting handling without compromise to cycle time.
Technical Specifications
Reach 2100 mm, payload 70 kg, repeatability ±0.08 mm, cycle time 3.8–4.5 seconds for 1.5 m moves with full load. Operating envelope 4200×4200 mm, arm mass 450 kg.
Applications
Complete engine assembly, transmission housing handling, large sub-frame welding, stamping press feeding with heavy dies, and integrated palletizing. Standard in high-volume automotive OEM lines.
Integration & Programming
Identical software ecosystem to M-710iC/50, with welding, iRVision, and MES integration. The higher payload requires servo recalibration; factory commissioning recommended.
Market Position
For manufacturers consolidating multiple 50 kg units or handling oversized components, the /70 variant provides the most economical single-robot solution.
FAQ
What is the payload difference between the M-710iC/50 and /70?
The /70 variant increases payload from 50 kg to 70 kg (40% increase) while maintaining identical reach and cycle time profile.
Does the increased payload significantly affect cycle time?
Cycle time increases marginally (3.8–4.5 seconds vs. 3.2–4.0 seconds) due to higher servo current demands and inertial loading.
Can I swap the arm unit on an existing M-710iC/50 controller?
Yes, mechanical swaps are possible, but servo tuning and dynamics recalibration must be performed at the factory to ensure safety and accuracy.
What is the cost premium for the /70 vs. the /50 variant?
Typically 20–25% higher due to reinforced structures, enhanced servo drives, and specialized bearings designed for sustained heavy loading.
Is the M-710iC/70 suitable for hot-stamping or only cold assembly?
The arm itself can handle hot stamping environments; heat shielding and cable routing must be customized per customer. FANUC offers thermal protection kits.