Enactic
OpenArm 2.0
An open-source 7-axis arm with backdrivable joints, built for teleoperation and contact-rich data collection. Made by certified partners, not by Enactic.
Research · $5k–$20k Arrives assembled Open source
List price Checked 2026-10-20
$6,500 USD
From $6,500 at WowRobo, a certified maker listed on the OpenArm purchase page. Other sellers list $4,699–$7,080. Resellers sell it as a bimanual pair; check what a quote covers.
Specs and prices change. Confirm with Enactic before you buy.
Specifications
- Payload
- 4.1 kg
- Reach
- 606 mm
- Repeatability
- —
- Arm weight
- 5.5 kg
- Control rate
- 1000 Hz
- DOF
- 7
- Gripper
- Included
- Joints
- 7 arm joints plus a parallel gripper with an in-hand camera.
- Connection
- CAN-FD (Linux SocketCAN)
- Software
- ROS 2MoveIt 2LeRobotPythonC++
— means the maker doesn't publish it. Sources are at the bottom of this page.
Payload ratings are usually best case, near the base. Expect less at full reach.
Pick it if
- You want an open-source arm with 7 joints and force feedback
- You plan a two-arm (bimanual) data-collection setup
Trade-offs
- Bought from third-party makers; prices and build quality vary
- Repeatability not published
- Payload rating includes the gripper