Performance metrics | Obtained values |
---|---|
Forearm module weight [g] | 238 |
Upper arm module weight [g] | 224 |
Myo armband weight [g] | 94 |
Total weight [g] | 556 |
Forearm module dimensions1 [mm] | 200 ×120×802 |
Upper arm module dimensions1 [mm] | 120 ×1603×1253 |
Output max. torque [Nm] | 3.7 |
Output max. velocity [deg/s] | 5304/5205 |
Output max. acceleration [deg/s2] | 6’5104/7’5705 |
Force/torque range6 [N]/[Nm] | 0-50/0-4 |
Force/torque resolution [mN]/[mNm] | 7.3/0.58 |
Angular position resolution [deg] | 0.058 |
Angular velocity resolution [rpm] | configurable |
Restrained RoM [deg] (cf. Fig. 1d) | ±77 |
Static friction7 [Nm] | <∣±0.1∣ |
Dynamic friction8 [Nm] | \(0.00198\dot {\theta }\pm 0.0135\) |
Position control bandwidth [Hz] | 1.74 |
PD steady-state error [deg] | <0.12 |
Autonomy9 [min] | 125 |
Battery capacity [Wh] | 11.1 |