Mass
7.2kg
Arm > Articulated arm rb-1-1
RealMan Robotics RM65-B
Articulated arm by RealMan Robotics, Beijing, CN
- Research
- Professional
- Education
- Research platform
- Handling
- General purpose
- Shipping
The RM65-B is a 7.2 kg six-axis arm with the controller built into the base, rated for a 5 kg payload and 610 mm reach. It runs from 24 V DC at under 200 W, which suits mounting on mobile bases and humanoid torsos, and it exposes Ethernet, RS485, Modbus-RTU and Wi-Fi interfaces with ROS1/ROS2 packages and C/C++/Python APIs. Force-sensing (RM65-6F) and camera (RM65-B-V) variants share the same arm.
Key specifications
Payload
5kg
Axes
6
Reach
610mm
Repeatability
0.05mm
USD 30,630 at RobotShop (US), seen 2026-10-28 — On Demand, not normally stocked; listed as a sale price
Versions
| RM65-B | basic version, no force sensor or camera |
|---|---|
| RM65-6F | six-axis force-sensor version |
| RM65-B-V | vision version with Orbbec depth camera |
All attributes
| IP rating | IP54 |
|---|---|
| Arm count | 1 |
| Mounting | Table, Ceiling, Wall |
| Segment | Research, Professional, Education |
| Application | Research platform, Handling, General purpose |
| Environment | Indoor |
| Autonomy | Teleoperated |
| SDK | ROS 1, ROS 2, Python, C++ |
Looked for but not confirmed on any fetched page: Release year, Collaborative.
Price history
Editor's notes
Unverified (free text): official product URL. Official product page not fetched (realman-robotics.com blocked in an earlier pass); the links.product URL is the site root as linked by OpenELAB. RobotShop also lists a 9 kg maximum payload and 1.88 m/s end-effector speed. RobotShop mentions a built-in safety module that stops on contact, but no ISO 10218/TS 15066 rating is claimed, so `collaborative` is omitted. Note the large price gap between the two resellers (USD 30,630 vs EUR 16,800) — editor should check which configuration each includes before quoting. Mounting: RobotShop says 'vertical (table/ceiling) or horizontal (wall)'.
Sources
- RobotShop RM65-B listing — accessed 2026-10-28 (specs, facts, price)
- OpenELAB RM65-B listing — accessed 2026-10-28 (specs, price, variants)
Facts on this page come only from the pages listed above, read on the dates shown. Prices are observations, not offers to sell; check the seller before buying.