Product Description:
Due to their extremely fast response, high precision, smooth motion, compact size, and high reliability, linear voice coil motors are widely used in high-precision medical devices. As direct-drive actuators, they eliminate gear backlash and friction, enabling stable, quiet, and precise linear motion—a critical factor in medical diagnosis, treatment, and surgery. They are commonly used in medical ventilators, precision infusion pumps, surgical robots, minimally invasive instruments, imaging systems, and prosthetic device systems. Their millisecond-level response speed and precise force control ensure stable and adjustable airflow, accurate fluid metering, and safe robotic operation. Linear voice coil motors offer excellent biocompatibility, low heat generation, and a long service life. They meet stringent medical standards and have proven reliable in long-term clinical applications. They effectively enhance the precision, safety, and stability of medical devices, supporting the development of smart, minimally invasive, and high-performance medical equipment.
Features:
- High-Output Actuator: High Performance Actuator with Peak Force of 15N.
- High-Power Actuator: High Performance Actuator with DC Resistance and Low Noise of ≤50dB.
- High-Efficiency Actuator: High Performance Actuator with IP67 Protection and Long Life.
Technical Parameters:
| Name |
High Performance Actuator |
| Type |
Electric |
| Protection |
IP67 |
| Total Stroke |
7mm |
| Life |
Long |
| Actuator Constant |
2.6N/W |
| Noise |
Low |
| Speed |
High Speed (rpm) |
| Peak Force |
15N |
| Resistance |
DC |
| Winding constant |
TOL |
SYM |
VALUE |
UNIT |
| D.C resistance |
±10% |
R |
4.6 |
Ω |
| Yoltage @ Fo |
NORMAL |
Vp |
11.5 |
V |
| Current © Fp |
NORMAL |
Ip |
2.5 |
A |
| Force constant |
±10% |
Kf |
5.6 |
N/A |
| Back EME_Constant |
NORMAL |
Kb |
5.6 |
V/M/Sec |
| Inductance |
±30% |
L |
0.74 |
mH |
| Actuator parameters |
SYM |
VALUE |
UNIT |
| Peak force |
Fp |
15 |
N |
| Cantinuous force |
FC |
5.8 |
N |
| Actuator constant |
Ka |
2.6 |
NNW |
| Electrical time constant |
Te |
0.16 |
milli-sec |
| Power @ Fp |
Pp |
28 |
W |
| Total stroke |
s |
7 |
mm |
| Friction |
Ff |
<30 |
mN |
| Thecnal resistance |
Ѳth |
6.9 |
℃/W |
| Max winding temp |
Tmax |
150 |
℃ |
| Weight of coil assembly |
WTc |
13 |
g |
| Weight of magnet assembly |
WTf |
224 |
g |
| Actuator weight |
WTg |
237 |
g |
Applications:
The main application of Medical field:Micro-injection system, respiratory equipment, testing equipment.
| The main application of a voice coil motor: |
| 1.Semiconductor industry:Wiring, cutting, drilling, transportation systems, welding,robotics. |
| 2.Valve operation in the field:Type metering valves, pressure test systems, pneumatic valve chemistry injection system. |
| 3.Micro Machine industry:Feed systems, micro drilling, precision stamping. |
| 4.Vibration System:Shaking table, vibration platform. |
| 5.Medical field:Micro-injection system, respiratory equipment, testing equipment. |
| 6.Aviation Technology:Flight control system, pilot feedback system. |
| 7.Commercial use field:Computer cooling pump miniature camera auto focus system. |
| 8.Automation industry:Laser equipment,dispenser, test equipment, textile machinery. |
