Environmental conditions
Storage and transport without packaging
Operation
Charging the battery
General Information
Reference number
Opening width
Weight of the Michelangelo Hand alone
without AxonRotation Adapter, AxonFlexion
Adapter and prosthetic glove
Product service life
The following gripping forces and load limits apply only when the battery of the Axon-Bus pros
thethic system is fully charged and at room temperature.
Maximum gripping forces
Gripping force "Opposition Mode"
Gripping force "Lateral Mode"
Gripping force "Neutral Mode"
Load limits
Maximum vertical load on the palm with locked
wrist joint (e.g. when holding a sphere)
Maximum load on the actively driven fingers
(index finger, middle finger) in the fully open
hand position (e.g. holding a plate)
Maximum load on the actively driven fingers
(index finger, middle finger) in the closed hand
position (e.g. carrying bags)
Maximum vertical load on the knuckles (e.g.
bracing oneself on the fist)
Weight of objects (typical diameter
19 mm/0.75 inch) before they slide out of the
hand ("Power Grip" grip type)
Load limits when using an elbow joint (e.g.
12K501 AxonArm Ergo, 12K500 AxonArm
Hybrid)
Maximum vertical load with locked elbow joint
and a forearm length of 305 mm/12 inch
Prosthesis battery
Battery type
Battery service life
Charging time until battery is fully charged
42 | Ottobock
-20 °C/-4 °F to +40 °C/+104 °F
max. 80% relative humidity, non-condensing
-10 °C/+14 °F to +60 °C/+140 °F
max. 80% relative humidity, non-condensing
+5 °C/+41 °F to +40 °C/+104 °F
8E500
120 mm/4.72 inch
approx. 420 g/14.82 oz
5 years
Approx. 70 N
Approx. 60 N
Approx. 15 N
10 kg / 22.1 lbs
10 kg / 22.1 lbs
20 kg / 44.1 lbs
60 kg / 132 lbs
18 kg / 39.6 lbs
23 kg/50.7 lb
Li-Ion
2 years
4 hours