FANUC M-20iD/35 35kg Payload 1831mm Reach Hollow Wrist Heavy Handling Robot 0.03mm Overview The FANUC M-20iD/35 is the heavy-lift member of the M-20iD family, sharing the 1831 mm reach of the 25 kg model but carrying 35 kg at the wrist. That extra capacity is what allows a twin-chuck gripper, a heavy magnetic plate or a fixture with a built-in clamp, which is common when castings and forged parts are handled two at a time. Repeatability of 0.03 mm keeps the pickup position