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Boston Dynamics logoBoston Dynamics

Atlas Hand

GR2 Gripper · second generation

Price
Unknown
Type
Components · Dexterous Hands
Status
Unknown
Availability
Not disclosed
Purchase
Not disclosed
Release Date
Unknown
Country/Region
United States
Last Verified
2026-09-12
7 DOF
Active degrees of freedom
3
Finger count

GR2 is Boston Dynamics' second-generation Atlas gripper with three fingers, an articulated opposable thumb, seven degrees of freedom and seven actuators, plus fingertip tactile sensing and palm cameras.

1 / 1GR2 Gripper

Hardware Specification

Degrees of freedom and drive

Actuator count
7
Actuator technology
Electric actuation
Active degrees of freedom
7 DOF
Materials
High-friction elastomer at fingertips

Motion and coordination

Coordination architecture
All gripper actuation contained within module
Energy domain
Electric

Mechanical and mounting

Mounting interface
Self-contained module designed for easy attachment and removal

Mechanical Structure

Dexterous Hand
Atlas gripper
Dexterous Hand Model
GR2
End-Effector
Gripper
Joint Limit
Fingers can bend fully backward for backside grasping
Joint Motion Range
Inward rotation: ≤90 °
Joint Type
Three fingers with an articulated opposable thumb

Sensors

Camera
Cameras located in palm
Sensors
Fingertip tactile sensors and palm cameras
Tactile Sensor
Tactile sensing integrated into fingertips

Interaction and Communication

Tactile Feedback
Fingertip elastomer deformation converted to force feedback
Tactile Feedback
Tactile feedback can indicate unintended object loss

Development and Expansion

Configuration Options
Mirrored, distinct left and right versions
Operating Modes
Two-finger precision pinch, stable three-finger grasp, backside grasp

Commercial Status

Status
Unknown
Price
Unknown
Release Date
Unknown
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