Specifications

WidowX AI

Overall Specifications

Specification

Value

Degrees of Freedom

6

Payload Capacity

1.5 kg

Weight

4kg

Reach

0.769m

Nominal Voltage

24 V

Peak Current

15 A

Communication

UDP over Ethernet

Joint Limits

Joint

Min Position [rad (deg)]

Max Position [rad (deg)]

Velocity [rad/s (deg/s)]

Effort [N*m]

Joint 0

-3.1416 (-180)

3.1416 (180)

6.2832 (360)

27

Joint 1

0 (0)

3.1416 (180)

6.2832 (360)

27

Joint 2

0 (0)

2.3562 (135)

6.2832 (360)

27

Joint 3

-1.5708 (-90)

1.5708 (90)

9.4248 (540)

7

Joint 4

-1.5708 (-90)

1.5708 (90)

9.4248 (540)

7

Joint 5

-3.1416 (-180)

3.1416 (180)

9.4248 (540)

7

Specification

Value

Max Finger Displacement [m]

0.04

Max Gripping Force [N]

100

Note

These effort limits are nominal values. The actual limits are computed with the following formula:

 

where  is the nominal effort limit of a joint,  is the effort correction factor of this joint , and  is the actual effort limit of this joint.

The effort corrections can be retrieved with trossen_arm::TrossenArmDriver::get_effort_corrections().

Workspace

WidowX AI Workspace

Denavit-Hartenberg parameters

Classic

This set of parameters follows the classic Denavit-Hartenberg convention.

Transformation

 [m]

 [rad]

 [m]

 [rad]

 

0.1035

 

0.02

 

 

0.0

 

0.264

 

 

0.0

 

 

0.0

 

0.0

 

0.06775

 

 

0.0

 

0.0

 

 

0.02895

 

0.0

 

 

0.0

 

0.0

0.0

 

0.0

0.0

0.15606

0.0

Modified

This set of parameters follows the modified Denavit-Hartenberg convention.

Transformation

 [rad]

 [m]

 [rad]

 [m]

 

0.0

0.0

 

0.1035

 

 

0.02

 

0.0

 

 

0.264

 

0.0

 

0.0

 

 

0.0

 

 

0.06775

 

0.0

 

 

0.0

 

0.02895

 

 

0.0

 

0.0

 

0.0

0.15606

0.0

0.0