Rectangular Voice Coil Actuator is a type of electromagnetic actuator that converts electrical energy into linear motion. It operates on the same principle as other voice coil motors, relying on the magnetic force (Lorentz force) generated by current flowing through a coil within a magnetic field.
Rectangular voice coil actuators feature all of the inherent advantages of VCA technology, such as direct drive, zero backlash and cog-free operation for accurate motion, as well as high acceleration and use of single phase.
|
Winding Constant |
Tol |
Sym |
Unit |
Value |
|
DC Resistance @ 25C |
±10% |
R |
Ohms |
10 |
|
Voltage @ Fp |
Nominal |
Vp |
Volts |
13.3 |
|
Current @ Fp |
Nominal |
Ip |
Amps |
1.3 |
|
Force Sensitivity |
±10% |
Kf |
- |
4.5 |
|
Back Emf Constant |
Nominal |
Kb |
Vrms/(m/s) |
4.5 |
|
Inductance |
±30% |
L |
mH |
2.0 |
|
Actuator Parameter |
SYM |
Units |
Value |
|
|
Peak Force |
Fp |
N |
6 |
|
|
Continuous Force |
Fc |
N |
3.2 |
|
|
Actuator Constant |
Ka |
N/√w |
1.5 |
|
|
Elect Time Constant |
Te |
ms |
0.2 |
|
|
Power I2R@Fp |
Pp |
W |
17.7 |
|
|
Total Stroke |
S |
mm |
10.0 |
|
|
Clearance on side of coil |
CL |
mm |
0.5 |
|
|
Thermal Resistance |
θ |
C/W |
25.3 |
|
|
Max. Winding Temp. |
Tmax |
℃ |
150 |
|
|
Weight of Coil Assembly |
WTc |
g |
18 |
|
|
Weight of Field Assembly |
WTf |
g |
70 |
|
|
Weight of Actuator |
WTa |
g |
88 |
|
For more specifications of other models, please contact us.
Related products: Flat Voice Coil Actuator
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