High Precision Micro Hollow Core Motor Voice Coil Actuator For Optical System
| Protect Feature | Totally Enclosed | Continuous Force | 53N |
|---|---|---|---|
| Size | Small | Total Stroke | 20mm |
| Frequency | 50 | Motor Shaft Diameter | 20mm |
| The Length | 75mm | Current | 5A |
| Peak Force (N) | 120 | Application | Industrial Automation |
| Type | Micro Motor | ||
| Highlight | Micro Hollow Core Motor,High Precision Hollow Core Motor,Optical System Hollow Core Motor |
||
Product Description:
A hollow-core voice coil motor is a specialized type of voice coil motor characterized by an internal through-hole structure, a design that provides greater flexibility and adaptability in applications.
It features rapid response, high precision, lightweight construction, and the ability to be modularized.
Applications of Hollow-Core Motors in Optical Systems:
Cameras and Digital Cameras: Used to enable autofocus functionality. By precisely controlling the movement of the voice coil motor, the distance between the lens and the imaging element is adjusted quickly and accurately, ensuring a clear image.
Microscopes: Enhances the microscope’s autofocus capability, allowing users to quickly locate a clear field of view and improving observation efficiency and accuracy—which is crucial for the observation and study of microscopic objects.
Features:
High response, high acceleration, low mass coils.
No cogging effect, zero hysteresis.
Simple structure, light weight, high frequency response.
Product 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) |
Through-hole diameter |
| VCAD0075-0160-00A | 75 | 23 | 16 | 33 | 17 | 54 | 51 | ∮20 |
| VCAD0120-0200-00A | 120 | 53 | 20 | 78 | 53 | 85 | 75 | ∮53 |
| VCAD0220-0110-00A | 220 | 100 | 11 | 35 | 35.8 | 71 | 64 | ∮25.4 |
Application:
Hollow-core voice coil motors are also widely used in various applications that require high precision and fast response times.
Medical Equipment: In the medical field, hollow-core motors are commonly used for precision positioning and control, such as fine-tuning minimally invasive surgical instruments and operating endoscopes.
Semiconductor Manufacturing: On semiconductor production lines, these motors are used to precisely control various micro-operations, such as wafer positioning and transport.
Automation Industry: In automated equipment, hollow-core voice coil motors are typically used for high-speed, high-precision linear or circular motion control.
| 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. |
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