RealMan RM65-B is the baseline 6-DoF ultra-lightweight humanoid robot arm, delivering 5 kg payload and 9 kg peak load in a 7.2 kg total package at 610 mm reach, with ±0.02 mm repeatability. Designed as the defining product of the ultra-lightweight humanoid arm category, the RM65-B replicates human arm dimensions and mass at 1:1 scale, weighing just 1/4 of comparable cobots in the same payload class. Its self-developed integrated joints combine motor, driver, encoder, and reducer in compact modules, while a built-in safety module halts operation on contact for safe drag-and-drop teaching. It is widely deployed in mobile manipulation, humanoid robots, and compact industrial workcells.
Key Highlights
- 6 DoF; 5 kg payload; 9 kg peak; 610 mm reach; 7.2 kg total weight
- ±0.02 mm repeatability; 1/4 the weight of comparable cobots
- 1:1 human arm scale; ideal for humanoid robot and mobile manipulation
- Built-in safety stop-on-contact; intuitive drag-and-drop teaching
- Self-developed integrated joints with motor, driver, encoder, and reducer
- Part of RM series: RM65-B, RM65-6F, RM75-B, RM75-6F
