T2 - Joints

See also

NAO T2 | Joints


Head joints

../../_images/hardware_headjoint_3.3.png
Joint name Motion Range (degrees) Range (radians)
HeadYaw Head joint twist (Z) -119.5 to 119.5 -2.0857 to 2.0857
HeadPitch Head joint front and back (Y) -38.5 to 29.5 -0.6720 to 0.5149

Access value by using ALMemory key name

Command(radians):

Device/SubDeviceList/HeadPitch/Position/Actuator/Value
Device/SubDeviceList/HeadYaw/Position/Actuator/Value

Sensor(radians):

Device/SubDeviceList/HeadPitch/Position/Sensor/Value
Device/SubDeviceList/HeadYaw/Position/Sensor/Value

Due to collision with NAO shell, the head yaw and pitch are limited.

HeadYaw (°) HeadPitch - (°) HeadPitch + (°)
-119.52 -25.73 18.91
-87.49 -18.91 11.46
-62.45 -24.64 17.19
-51.74 -27.50 18.91
-43.32 -31.40 21.20
-27.85 -38.50 24.18
0.0 -38.50 29.51
27.85 -38.50 24.18
43.32 -31.40 21.20
51.74 -27.50 18.91
62.45 -24.64 17.19
87.49 -18.91 11.46
119.52 -25.73 18.91
../../_images/hardware_headjoint_3.3.png
Joint name Motion Range (degrees) Range (radians)
HeadYaw Head joint twist (Z) -119.5 to 119.5 -2.0857 to 2.0857
HeadPitch Head joint front and back (Y) -38.5 to 29.5 -0.6720 to 0.5149

Access value by using ALMemory key name

Command(radians):

Device/SubDeviceList/HeadPitch/Position/Actuator/Value
Device/SubDeviceList/HeadYaw/Position/Actuator/Value

Sensor(radians):

Device/SubDeviceList/HeadPitch/Position/Sensor/Value
Device/SubDeviceList/HeadYaw/Position/Sensor/Value

Due to collision with NAO shell, the head yaw and pitch are limited.

HeadYaw (°) HeadPitch - (°) HeadPitch + (°)
-119.52 -25.73 18.91
-87.49 -18.91 11.46
-62.45 -24.64 17.19
-51.74 -27.50 18.91
-43.32 -31.40 21.20
-27.85 -38.50 24.18
0.0 -38.50 29.51
27.85 -38.50 24.18
43.32 -31.40 21.20
51.74 -27.50 18.91
62.45 -24.64 17.19
87.49 -18.91 11.46
119.52 -25.73 18.91
../../_images/hardware_headjoint.png
Joint name Motion Range (degrees) Range (radians)
HeadYaw Head joint twist (Z) -119.5 to 119.5 -2.0857 to 2.0857
HeadPitch Head joint front and back (Y) -38.5 to 29.5 -0.6720 to 0.5149

Access value by using ALMemory key name

Command(radians):

Device/SubDeviceList/HeadPitch/Position/Actuator/Value
Device/SubDeviceList/HeadYaw/Position/Actuator/Value

Sensor(radians):

Device/SubDeviceList/HeadPitch/Position/Sensor/Value
Device/SubDeviceList/HeadYaw/Position/Sensor/Value

Due to collision with NAO shell, the head yaw and pitch are limited.

HeadYaw (°) HeadPitch - (°) HeadPitch + (°)
-119.52 -25.73 18.91
-87.49 -18.91 11.46
-62.45 -24.64 17.19
-51.74 -27.50 18.91
-43.32 -31.40 21.20
-27.85 -38.50 24.18
0.0 -38.50 29.51
27.85 -38.50 24.18
43.32 -31.40 21.20
51.74 -27.50 18.91
62.45 -24.64 17.19
87.49 -18.91 11.46
119.52 -25.73 18.91