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Stretch™ Dex Wrist

Greater dexterity. Greater capability.

 
 

Extend your Stretch with the Dex Wrist.

Integrated. Dexterous. Capable.

 
 

Stretch is an expression of simplicity. It was designed to maximize robot capability using minimal degrees-of-freedom. However, some tasks simply require greater dexterity at the wrist than the standard Stretch configuration affords. Enter the Stretch Dex Wrist:

  • Adds pitch and roll degree-of-freedom

  • Includes an integrated Stretch Compliant Gripper

  • Ready for autonomy

    • Calibrated URDF

    • Python interfaces and ROS integration

    • Open source code


Stretch Dex Wrist (includes gripper): $3,995

 
 
 
 

Stretch Dex Wrist Specification


 
Stretch RE1 Dex Wrist Specification (1).png
 
 

General

Mechanical

  • Weight w/ gripper: 695g

  • Weight w/o gripper: 500g

  • Overall dimensions w/ gripper

    • 8x9x28 cm

  • Overall dimensions w/o gripper

    • 8x9x7 cm

Electrical

  • Voltage: 12VDC

  • Bus: Dynamixel Serial TTL

Wrist

Pitch

  • Robotis XM540-W270-T

  • Range of motion: +60/-90 deg

  • Stall Torque: 10.6Nm

  • Servo: XM540-W270

Roll

  • Robotis XM430-W350-T

  • Range of motion: +180/-180 deg

  • Stall Torque: 4.1Nm

  • Servo: XM430-W350

Attachment

  • Compatible with Stretch RE1 end-of-arm

    • 8x M2 on 16mm bolt circle

  • Roll tool plate

    • 8 x M2 on 20mm bolt circle

 

Includes Stretch Compliant Gripper


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