Actuators
Our actuators are powerful, water-resistant, active-cooled drive modules with integrated electronics for high power and precise control. Ideal for diverse, robust robotic applications, reducing integration complexity and development time while ensuring reliability in harsh environments. A powerful, flexible choice for robotic developers and engineers focusing on the functionality of the robot and not on the maintenance of its joints.
- Quasi-Direct Drive
- Highly Backdrivable
- Adjustable PID
- Full control: Torque, Position, Velocity
- Swiss made
DuaDrive Atlas (T120)
DuaDrive Albi (T40)
Peak Torque
127 Nm
74 Nm
Continuous Torque @22°C
45 Nm
29 Nm
Actuator Mass
1.23 Kg
0.61 Kg
Peak Power @48V
780 W
550 W
Output Speed @48V
10 rad/s
13 rad/s
Transmission Ratio
1:12.75
1:17.31
Max Backlash
0.002 rad
0.002 rad
Max Bending Moment
130 Nm
70 Nm
Nominal Voltage (DC)
48 V
48 V
Torque Accuracy
± 0.5 Nm
± 0.5 Nm
Joint Encoder Position Accuracy
± 5"
± 5"
Rotor Encoder Position Accuracy
± 3"
± 3"
Current Controller
10 kHz
10 kHz
Motor Velocity Controller
10 kHz
10 kHz
Position, Torque, and Hybrid Controllers
2.5 kHz
2.5 kHz
PWM Frequency
20 kHz
20 kHz
Reflected Rotor Inertia
12'842 Kg mm2
4'790 Kg mm2
Communication Protocol
EtherCAT
EtherCAT
Specifications
DuaDrive Atlas (T120)
DuaDrive Albi (T40)
Peak Torque
127 Nm
74 Nm
Continuous Torque @22°C
45 Nm
29 Nm
Actuator Mass
1.23 Kg
0.61 Kg
Peak Power @48V
780 W
550 W
Output Speed @48V
10 rad/s
13 rad/s
Transmission Ratio
1:12.75
1:17.31
Max Backlash
0.002 rad
0.002 rad
Max Bending Moment
130 Nm
70 Nm
Nominal Voltage (DC)
48 V
48 V
Torque Accuracy
± 0.5 Nm
± 0.5 Nm
Joint Encoder Position Accuracy
± 5"
± 5"
Rotor Encoder Position Accuracy
± 3"
± 3"
Current Controller
10 kHz
10 kHz
Motor Velocity Controller
10 kHz
10 kHz
Position, Torque, and Hybrid Controllers
2.5 kHz
2.5 kHz
PWM Frequency
20 kHz
20 kHz
Reflected Rotor Inertia
12'842 Kg mm2
4'790 Kg mm2
Communication Protocol
EtherCAT
EtherCAT