Quanser QNET, User Manual

Page: 8 / 21

4 SPECIFICATIONS
The specifications of the MYOELECTRIC trainer are given in Table 2.
Symbol Description Value Unit
Servo Motor:
Operating Range 4.8-6.0 V
M
H
Stall torque 3 kg
·
cm
Diemsions 29 x 13 x 30 mm
3
m
s
Weight 0.02 kg
EMG Sensor:
Analog output range
±
5 V
Gain 300 V/V
Upper cut-off frequency 500 Hz
Lower cut-off frequency 25 Hz
Common mode rejection ratio 80 dB
Supply voltage (typical) 5.00 V
Isolation Amplifier:
V
M AX
Recommended input voltage (accurate and linear)
±
0.200 V
|
V
IN
|
M AX
Maximum differential input voltage 0.308 V
G
Gain 8 V/V
V
OL
Output low voltage 1.29 V
V
OH
Output high voltage 3.8 V
Bandwidth 100 kHz
Supply Voltage 5.5 V
Table 2: MYOELECTRIC specifications
QNET MYOELECTRIC- User Manual 8