Overview

The Unitree Z1 is a lightweight 6-axis robotic arm often paired with Unitree quadrupeds for mobile manipulation, or used standalone for research. It has a 740 mm reach, ±0.1 mm repeatability and supports both position and force control through an open programming interface. The Z1-Air carries ~2 kg; the Z1-Pro raises payload to ≥3 kg (typically up to ~5 kg). Each joint motor delivers up to 33 N·m.

Highlights

• 6-axis lightweight arm (~4.3 kg)
• 740 mm reach
• ±0.1 mm repeatability
• Position & force control
• Air / Pro variants

Specifications