Precision voice coil motors are key motion components in medical vision systems, widely used in surgical microscopes, ophthalmic diagnostic equipment, endoscopy imaging modules, pathology scanners, and high-precision optical detection devices. With ultra-high precision, zero backlash, fast response, and smooth movement, they drive lenses, sensors, and focusing components to achieve stable, micron-level positioning, ensuring clear, stable, and high-resolution imaging. In ophthalmic instruments and optical coherence tomography (OCT) systems, voice coil motors enable rapid and precise focus adjustment to capture real-time, high-definition images of eye tissue and lesions. In surgical microscopes and minimally invasive surgical vision modules, they provide quiet, low-vibration motion to minimize image jitter and enhance surgical precision. Their compact design, low heat generation, and high stability make them ideal for medical equipment that operates continuously for extended periods. By improving imaging clarity, positioning accuracy, and system response speed, precision voice coil motors significantly enhance diagnostic reliability, surgical safety, and the overall performance of modern medical vision systems.
Applications:
The breathing-type precision voice coil motor is a highly efficient voice coil motor characterized by a lightweight moving coil and fast response time. Featuring high-precision, wear-resistant shafts and a miniature ball bearing system, this shaft-type motor exhibits low friction and minimal hysteresis. With a peak thrust of 15 N and high-performance motor design, it delivers high-speed operation and strong resistance to interference. It is widely used in medical equipment, yachts, automobiles, electric bicycles, drones, robots, medical ventilators, microscopes, and optical systems. It is particularly well-suited for applications requiring high output power and durability.
Technical Parameters:
| Product Model |
Peak Force
(N) |
Continuous Force
at 25℃(N) |
Total Stroke
(mm) |
Max Voltage
(V) |
Back EMF Constant
(V/m/s) |
Stator Diameter (mm) |
The Length
(mm) |
Shaft end thread
(mm) |
| VCAH0253-0120-00A |
253 |
46.5 |
12 |
42.7 |
16 |
53.95 |
109 |
M5(Inner) |
| VCAH0011-0070-00A |
11 |
3.6 |
7 |
26.2 |
4.9 |
31.5 |
38.9 |
M3(Outer) |
| VCAH0013-0070-00A |
13 |
4.2 |
7 |
26.6 |
5.7 |
29 |
40.5 |
M3(Outer) |
| VCAH0030-0100-00A |
30 |
7.2 |
10 |
24.9 |
5.2 |
37 |
47 |
M3(Outer) |
| VCAH0040-0075-00A |
40 |
12.3 |
7.5 |
16.8 |
6.9 |
36 |
50 |
∮3 |
| VCAH0040-0240-00A |
40 |
6 |
24 |
44.5 |
8 |
41 |
83 |
M3(Inner) |
| VCAH0065-0140-00A |
65 |
24.6 |
14 |
27.6 |
16 |
44 |
75 |
M3(Inner) |
| VCAH0230-0110-00A |
230 |
100 |
11 |
34.2 |
37 |
71 |
117 |
∮10 |
Our Services
Technical indicators & specifications can be customized
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