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Back to productsArticulated Robot

Interbotix WidowX 250 6DOF

Trossen Robotics

Community
Back to productsArticulated Robot

Interbotix WidowX 250 6DOF

Trossen Robotics

Community

The Interbotix WidowX 250 6DOF is a 6-degree-of-freedom research robot arm built on DYNAMIXEL X-series smart servos, with a 650 mm reach and roughly 0.25 kg working payload. It is best known as the leader (teleoperation) arm in Stanford's ALOHA, ALOHA 2, and Mobile ALOHA bimanual manipulation platforms.

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Updated18d ago

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research-arm6-dofdynamixelalohaimitation-learningteleoperation

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The Interbotix WidowX 250 6DOF is a 6-degree-of-freedom research robot arm built on DYNAMIXEL X-series smart servos, with a 650 mm reach and roughly 0.25 kg working payload. It is best known as the leader (teleoperation) arm in Stanford's ALOHA, ALOHA 2, and Mobile ALOHA bimanual manipulation platforms.

Save it, compare it, request a quote or record that you have used it — with an account.

Sign in to save or compare
Updated18d ago

Tags

research-arm6-dofdynamixelalohaimitation-learningteleoperation

Overview

A 6-DoF articulated research arm from Trossen Robotics under the Interbotix brand. It uses nine DYNAMIXEL X-series servos (7× XM430-W350, 2× XL430-W250) and is controlled over the Interbotix ROS/Python software stack. Widely adopted in imitation-learning research, it serves as the leader arm in the ALOHA family of low-cost bimanual teleoperation setups.

research-arm6-dofdynamixelalohaimitation-learningteleoperation

Key features

  • Leader arm in ALOHA, ALOHA 2, and Mobile ALOHA bimanual platforms
  • 6 degrees of freedom on DYNAMIXEL X-series smart servos
  • 650 mm reach (1300 mm total span)
  • Open ROS / Python Interbotix software stack
Included in bundles

Kits that ship with this product.

ALOHA (original)Bundle

Stanford University · Bimanual Manipulation Platform

Leader arms

ALOHA 2Bundle

Trossen Robotics · Bimanual Manipulation Platform

Leader arms

Mobile ALOHABundle

Stanford University · Bimanual Manipulation Platform

Leader arms

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At a glance

Degrees of Freedom
6
Maximum Reach
650 mm
Repeatability
1 mm
Payload Capacity
0.25 kg

Manufacturer

TR
Trossen Robotics

Founded 2005

Trossen Robotics is a Downers Grove, Illinois-based robotics company founded by Matt Trossen in 2005, supplying research robot arms, mobile bases and teleoperation platforms. Its Interbotix brand covers ROS research robots, and its Trossen AI line provides ALOHA-style imitation-learning platforms built around the WidowX AI arm.

View organisation →

At a glance

Degrees of Freedom
6
Maximum Reach
650 mm
Repeatability
1 mm
Payload Capacity
0.25 kg

Manufacturer

TR
Trossen Robotics

Founded 2005

Trossen Robotics is a Downers Grove, Illinois-based robotics company founded by Matt Trossen in 2005, supplying research robot arms, mobile bases and teleoperation platforms. Its Interbotix brand covers ROS research robots, and its Trossen AI line provides ALOHA-style imitation-learning platforms built around the WidowX AI arm.

View organisation →