Table of Contents

PEPPER- Technical Specifications

GENERAL 
Physical information
Robot sizeSee diagrams on top
Packaging size
(HxWxL)
1400 x 580 x 580 mm
55.1 x 22.8 x 22.8 in
Weight29.6 kg / 65.2 lb Robot only
Weight including packaging+ 0.295 kg with Plate 180°+ 1 kg with Plate 360°+ 1.280 kg with Accessory Plate
Working environmentWorking temperature range5 °C to 35 °C
41 °F to 140 °F 
Working humidity range20% to 80%
IP protection classIPX0
Storage conditionsStorage temperature range5 °C to 45 °C
41 °F to 113 °F
Battery use environmentRobot storage at 25°CBattery run time loss 20% / year
Self discharging 3.5% / month
Battery run timeMinimum7 hours
Typical 12 hours
Maximum 20 hours
Charging duration when the robot is off (approx. starting from low battery level)0 to 100%8 hours and 20 min

ENERGY
Robot battery
TypeCylindrical cellsLithium-Ion (NMC) – 18650 secondary cell model.
VoltageNominal voltage26.46 V
Minimum voltage26.46 V
Maximum charge voltage29.4 V
CurrentTypical charging current8 A
CapacityTypical capacity30 Ah
Working TemperatureCharging10 to 35 °C50 to 95° F
Battery charger
Input voltage range100-240 V AC
Charger input frequency of AC47 to 69 Hz
Output voltage28.6 V DC
Output max. current8 A
Cable lengthDC1.85 m6.1 ft
Temperature cut off90°C194°F
Working temperature range5°C to 35°C41°F to 95°F
Working humidity range80% max.
Storage temperature range-20°C to 70°C-4°C to 158°F
Storage humidity range5% to 95%

 BRAIN SYSTEM 
CPU Module
ProcessorIntel ATOM® E3845 Formerly Bay Trail 
CPUQuad core 
Clock speed 1.91 GHz 
Adjusted Peak Performance (APP) 0.00344 WT 
RAM 4 GB DDR3 
Flash memory32 GB eMMC

MOTION
Degrees of freedom UP


Head
Axis
HeadYaw-119.5° to +119.5°
– 2.09 rad to +2.09 rad
HeadPitch-40.5° to +25.5°
-0.71 rad to +0.45 rad
Arms (x2)ShoulderPitch-119.5° to +119.5°
– 2.09 rad to +2.09 rad


ShoulderRoll+0.5° to +89.5°
+0.01 rad to +1.56 rad
ElbowYaw-119.5° to +119.5°
– 2.09 rad to +2.09 rad
ElbowRoll-89.5° to -0.5°
-1.56 rad to -0.01 rad
Hands (x2)WristYaw-104.5° to +104.5°
-1.82 rad to +1.82 rad

Degrees of freedom DOWN


Leg
Axis
HipRoll-29.5° to +29.5°
-0.51 rad to +0.51 rad
HipPitch-59.5° to +59.5°
-1.04 rad to +1.04 rad
KneePitch-29.5° to +29.5°
-0.51 rad to +0.51 rad
BaseWheelFL (Front Left)
Omnidirectional mobile base on three wheels
WheelFR (Front Right)
WheelB (Back)

Displacement
Approx. max. wheelspeed2 km/h1.2 mph
Max. obstacle height1.5 cm0.6 cm with plates
Max. slope5° (on slope at rest)

STABILITY
Fall down prevention
Front CoverageFront stability upgrade
Front, Right and LeftCoverageFront left and right stabilityupgrade coverage

HUMAN INTERACTION

 
ScreenAudio
Size246 x 175 x 14.5 mm
9.68 x 6.89 x 0.57 in
LoudspeakersLocationThe two loudspeakers are located in each ear (A-B).
CPU1.3 GHz quad-core ARM Cortex-A7Impedance8 Ω
Adjusted Peak Performance (APP)0.003156 WTMax. SPL74 dB/W/m
DDR3 SDRAM1 GBFrequency response400 Hz to 9 kHz (-6 dB)
Flash memory32 GB eMMCOutput power7 W RMS
LCDTypeIPSMicrophonesLocationThe four microphones are located on the head (A-B-C-D).
Resolution1280 x 800 pixelsSensitivity-12 dBV
(0.71 Vpp)
 @ 1 kHz
Colour24 bit true colourDistortion<3%
Touch PanelCapacitive Multi-Touch
 (5 simultaneous points)
Frequency range200 Hz to 7 kHz (-6 dB)
Camera2 megapixelsMax. SPL110 dB
SensorAmbient lightTypeOmnidirectional
Acceleration
<3%
Magnetic
Operating SystemAndroid

Flat imaging (2D)
LocationThe two cameras are located in the mouth and on the forehead.
Imaging arrayModelOV5640
TypeSOC Image Sensor
Resolution5 megapixels
Size¼ inch
Active Pixels2592 x 1944
Pixel size1.4 x 1.4 μm
Dynamic range68 dB @8x gain
Signal/Noise ratio36 dB (maximum)
Responsivity600 mV/Lux-sec
Shutter typeRolling shutter / frame exposure
OutputCamera output(Values may vary depending on NAOqi version)2592×1944 @15 fps
1920×1080 @30/15 fps
1280×960 @30/15 fps
640×480 @30/15 fps
320×240 @30/15 fps
ViewField of view54.4° HFOV44.6° VFOV
Focus typeAutofocus10 cm to ∞

Depth and Stereo imaging

LocationStereo image is provided by a pair of 2D cameras, located behind the eyes.
Imaging arrayModelOV4689
TypeCMOS Image Sensor
Size1/3 inch
Active Pixels(Values may vary depending on NAOqi version)1280 x 720
Shutter typeRolling shutter / frame exposure
OutputCamera output2560 x 720 @15 fps
ViewFocus typeFixed focus40 cm to ∞
Stereovision

3D sensor
Field of view90.6° HFOV, 56.3° VFOV
Field of view57.2° HFOV, 44.3° VFOV

Touch Sensitive area
HeadThree on the top of the head (A-B-C)
HandTwo on the back of each hand (D)

Buttons
Chest buttonLocationLocated on the chest under the tablet (A)
Stop buttonLocationLocated behind the neck (B)
Wheel bumpersLocationTwo in the front and one at the back of the base (A-B-C)

ENVIRONMENT SENSORS
Lasers
LocationThere is one laser located on each side of the base (D-E-F) and three in the front of the base (A-B-C).
Class1M
Wavelength808 nm
Mode of operationPulsed
Frame rate6.25 Hz

LEDsInertial Measurement Unit
Eye LEDsLocationThere are eight LEDs per eye3-axis gyrometer
ColourFull Colour RGB
Ear LEDsLocationThere are ten LEDs per ear
Colour16 levels of blue
3-axis accelerometer
Shoulder LEDsLocationThere is one LED unit per shoulder
ColourFull colour RGB

IR SensorsSonars
LocationThe two IR sensors are located on eachside of the base (A-B).LocationThere is one sonar at the front of the base(A) and one at the back (B).
Wavelength940 nmFrequency42 kHz
Range0 to 50 cm (19.6 in) at a height of27 cm (10.7 in) above the groundSensitivity-86 dB
AngleResolution0.03 m
Detectionrange0 – 3 m0 – 9.8 ftObjects closer than 30 cm (12 in) will bedetected as being at 30 cm.
Effectivecone60°

Detection

3D SENSOR DETECTION ZONE
SONAR DETECTION ZONES
INFRARED DETECTION ZONES
LASER AND SENSOR DETECTION ZONES (HORIZONTAL)
LASER AND SENSOR DETECTION ZONES (VERTICAL)
BLIND ZONE

Note: For readability, not all sensor information is shown here.

CONNECTIVITY
Technology
Wi-FiScreen802.11 a/b/g/n
Head moduleWNC DHXA222-802.11
EthernetFor maintenance use only
Bluetooth ®HeadBluetooth 4.0Bluetooth Low Energy