Voice Coil Motor Simple Reliable Control Maintenance-Free Long Life
Voice Coil Motor Simple And Reliable Control No Need For Reversing Device Maintenance-Free Long Life
The Voice Coil Motor is a device that converts electrical energy into mechanical energy and enables linear motion with a limited swing Angle.
A device that uses the interaction between the magnetic poles of a magnetic field from a permanent magnetic steel and a magnetic field generated by a current coil conductor to produce regular motion.
Thrust
● Peak: 6-1000N
● Rating: 2-700N
Maximum acceleration
● 20 G
External feedback
● Optional grating or magnetic grating displacement sensor (optional)
● Maximum 0.05um resolution and 0.1um repeatable positioning accuracy
Effective stroke
● 1 mm - 50 mm
| parameter | Unit | EVM03-05 |
| Peak thrust | N | 6.2 |
| Continue push | N | 3.3 |
| Peak current | A | 1.5 |
| Rated current | A | 0.8 |
| Thrust constant | N/A | 4.2 |
| back emf constant | Vpk/m/s | 4.2 |
| Maximum voltage | V | 1.5 |
| Total trip | mm | 5 |
| Dc resistance | Ω | 8.5 |
| Inductance | mH | 0.85 |
| Max power dissipation | W | 18.5 |
| Side clearance | mm | 0.5 |
| Thermal resistance | a/w | 24.2 |
| Highest temperature coil allows | ℃ | 150 |
| Weight of coil component | g | 9 |
| Magnetic steel component weight | g | 40 |
| Motor weight | g | 49 |
Voice Coil Motor outline dimension drawing
Voice Coil Motor application area
Voice Coil Motor testing
Voice Coil Motor certificate
FAQ
Q:how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q:what services can we provide?
A:Accepted Delivery Terms: By express or air or sea；
Accepted Payment Currency:USD;
Q:Can I buy one as sample?
A: Of course.
Q:How is your quality control?
A: Our professional QC will check the quality during production and carry out quality test before shipment.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.