T14 - Joints - V 3.2

See also

V 4.0 | V 3.3 | V 3.2

NAO T14 | Joints


Head joints

../../_images/hardware_headjoint.png

Motion range

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

Anti collision limitation

Due to potential shell collision at the head level, the Pitch motion range is limited according to the Yaw value.

HeadYaw HeadPitch Min HeadPitch Max   HeadYaw HeadPitch Min HeadPitch Max
(degrees) (radians)
-119.52 -25.73 18.91   -2.086017 -0.449073 0.330041
-87.49 -18.91 11.46 -1.526988 -0.330041 0.200015
-62.45 -24.64 17.19 -1.089958 -0.430049 0.300022
-51.74 -27.50 18.91 -0.903033 -0.479965 0.330041
-43.32 -31.40 21.20 -0.756077 -0.548033 0.370010
-27.85 -38.50 24.18 -0.486074 -0.671951 0.422021
0.0 -38.50 29.51 0.000000 -0.671951 0.515047
27.85 -38.50 24.18 0.486074 -0.671951 0.422021
43.32 -31.40 21.20 0.756077 -0.548033 0.370010
51.74 -27.50 18.91 0.903033 -0.479965 0.330041
62.45 -24.64 17.19 1.089958 -0.430049 0.300022
87.49 -18.91 11.46 1.526988 -0.330041 0.200015
119.52 -25.73 18.91 2.086017 -0.449073 0.330041

Left Arm joints

../../_images/hardware_larmjoint.png
Joint name Motion Range (degrees) Range (radians)
LShoulderPitch Left shoulder joint front and back (Y) -119.5 to 119.5 -2.0857 to 2.0857
LShoulderRoll Left shoulder joint right and left (Z) 0.5 to 94.5 0.0087 to 1.6494
LElbowYaw Left shoulder joint twist (X) -119.5 to 119.5 -2.0857 to 2.0857
LElbowRoll Left elbow joint (Z) -89.5 to -0.5 -1.5621 to -0.0087
LWristYaw Left wrist joint (X) -104.5 to 104.5 -1.8238 to 1.8238
LHand Left hand Open and Close Open and Close

Access value by using ALMemory key name

Command(radians):

Device/SubDeviceList/LShoulderPitch/Position/Actuator/Value
Device/SubDeviceList/LShoulderRoll/Position/Actuator/Value
Device/SubDeviceList/LElbowYaw/Position/Actuator/Value
Device/SubDeviceList/LWristYaw/Position/Actuator/Value
Device/SubDeviceList/LHand/Position/Actuator/Value

Sensor(radians):

Device/SubDeviceList/LShoulderPitch/Position/Sensor/Value
Device/SubDeviceList/LShoulderRoll/Position/Sensor/Value
Device/SubDeviceList/LElbowYaw/Position/Sensor/Value
Device/SubDeviceList/LWristYaw/Position/Sensor/Value
Device/SubDeviceList/LHand/Position/Sensor/Value

Right Arm joints

../../_images/hardware_rarmjoint.png
Joint name Motion Range (degrees) Range (radians)
RShoulderPitch Right shoulder joint front and back (Y) -119.5 to 119.5 -2.0857 to 2.0857
RShoulderRoll Right shoulder joint right and left (Z) -94.5 to -0.5 -1.6494 to -0.0087
RElbowYaw Right shoulder joint twist (X) -119.5 to 119.5 -2.0857 to 2.0857
RElbowRoll Right elbow joint (Z) 0.5 to 89.5 0.0087 to 1.5621
RWristYaw Right wrist joint (X) -104.5 to 104.5 -1.8238 to 1.8238
RHand Right hand Open and Close Open and Close

Access value by using ALMemory key name

Command(radians):

Device/SubDeviceList/RShoulderPitch/Position/Actuator/Value
Device/SubDeviceList/RShoulderRoll/Position/Actuator/Value
Device/SubDeviceList/RElbowYaw/Position/Actuator/Value
Device/SubDeviceList/RWristYaw/Position/Actuator/Value
Device/SubDeviceList/RHand/Position/Actuator/Value

Sensor(radians):

Device/SubDeviceList/RShoulderPitch/Position/Sensor/Value
Device/SubDeviceList/RShoulderRoll/Position/Sensor/Value
Device/SubDeviceList/RElbowYaw/Position/Sensor/Value
Device/SubDeviceList/RWristYaw/Position/Sensor/Value
Device/SubDeviceList/RHand/Position/Sensor/Value