Arc Voice Coil Actuator is a specialized type of voice coil motor designed to produce a rotary motion instead of linear motion, with its magnetic field and coil arranged in a curved (arc) shape. This configuration allows the actuator to directly drive a segment of a rotary platform, providing precise angular positioning and smooth rotational movements without the need for additional mechanical components such as gears or belts.
|
Winding Constant |
Tol |
Sym |
Unit |
Value |
|
DC Resistance @ 25C |
±10% |
R |
Ohms |
11.7 |
|
Voltage @ Fp |
Nominal |
Vp |
Volts |
16.1 |
|
Current @ Fp |
Nominal |
Ip |
Amps |
1.4 |
|
Torque Sensitivity |
±10% |
Kt |
N·m/A |
0.16 |
|
Back Emf Constant |
Nominal |
Kb |
V/Rad/Sec |
0.16 |
|
Inductance |
±30% |
L |
mH |
2.0 |
|
Actuator Parameter |
SYM |
Units |
Value |
|
|
Peak Force |
Tp |
N·m |
0.22 |
|
|
Continuous Stall Torque |
Tcs |
N·m |
0.12 |
|
|
Actuator Constant |
Ka |
N·m/√w |
0.05 |
|
|
Elect Time Constant |
Te |
ms |
0.17 |
|
|
Power I2R@Fp |
Pp |
W |
22.1 |
|
|
Total Stroke |
S |
Degree |
32 |
|
|
Clearance on side of coil |
CL |
mm |
0.5 |
|
|
Thermal Resistance |
θ |
C/W |
18.5 |
|
|
Max. Winding Temp. |
Tmax |
℃ |
155 |
|
|
Weight of Coil Assembly |
WTc |
g |
22 |
|
|
Inertia of Coil Assembly |
Lc |
g·cm2 |
130 |
|
|
Weight of Field Assembly |
WTf |
g |
220 |
|
|
Weight of Actuator |
WTa |
g |
242 |
|
For more specifications of other models, please contact us.
Related products: Flat Voice Coil Actuator
Send us an Inquiry now to find out more Information and the latest prices, thanks!
United States
Drop files here or
