How much torque can a heavy-load robotic arm joint module achieve?

Check this:
Actuators H-A-G 40 from Hobber , simulates real working conditions of a wheeled folding-arm robot
Under an 80kg load, the arm length can extend up to 1200mm.
The large hollow bore simplifies the entire machine’s wiring!

· Peak torque: 800 N·m
· Rated torque: 557 N·m
· Hollow bore: 28mm