Voice Coil Auto Focus Motor for M12 Lenses
M12 Lens VCM autofocus motor
Voice Coil Auto Focus Motor for M12 Lenses
M12 Lens VCM autofocus motor

Voice Coil Motor for S Mount Lenses

Voice Coil Motor M12 Lens Mount with 23.5mm hole spacing

The CLA321-VCM is an affordable voice-coil auto-focus motor for M12 Lenses. It is rated for lenses up to 7g. This VCM has a full stroke of 400um. Unfortunately, we do not currently provide SW/FW drivers. We recommend the Dongwoon DW9714 or Texas Instruments DRV201 as a driver. There are many other VCM alternatives with different size; please contact us for more details.

$29.00
Selected Part Number is: CLA321-VCM
ParameterSpecification
Motor TypeMagnetic
Rated Current120mA
Absolute Max Current150mA or Less
Insulation resistance1MΩ or more (at DC 50V)
Direction of movementMove away from sensor when (+) voltage is applied to positive leadwire
Red leadwirePositive  (+)
Black leadwireNegative  (-)
Rated stroke>=600um when applying 100mA in vertical direction with 5g lens
Starting Current45-65mA (current when displacement becomes 10µm
Sensitivity (Slope)5µm/mA~40µm/mA
Terminal Resistance37Ω+/-5Ω at 23C
Linearity<25µm (maximum difference between stroke points at 50µm and 220µm
TiltDynamic Moving Tilt <=10' 
Hysteresis<10µm
Life test500,000 cycles (0.5s ON-> 0.5s OFF with current 0->90mA->0 for 1s @ 23C)
Maximum Lens Weight7g

Mechanical Layout

Autofocus Motor for M12 Lenses
Section
Drop element here
M12 Lenses C Mount Lenses.webp__PID:d39df4c6-9351-4eae-9938-992a7c9a721e

Engineering & Quality Assured

Optical Engineering for M12 Lenses.webp__PID:cabadc1d-9038-478a-9ec1-b9515597d704

US Engineering Support

M12 Lens in the US.webp__PID:de4930ea-2073-44ee-ad75-d40d9d92487e

Easy Global Shipment

M12 Lens Manufacturing.webp__PID:7f1f5e48-3df5-4feb-9fa4-5a6210d8de49

Volume Production Ready

Here are a Few M12 Lenses. Search all 50+ Using Our M12 Lens Calculator

IR Corrected 4.4mm M12 Lens

CIL046-F2.0-M12A650

IR Corrected 4.4mm M12 Lens

Wide-Angle 4mm M12 Lens

CIL341-F2.0-M12A650

Wide-Angle 4mm M12 Lens

Low Distortion 7.8mm M12 Lens

CIL078-F2.0-M12A650

Low Distortion 7.8mm M12 Lens

Telephoto 12mm M12 Lens

CIL125-F2.4-M12A650

Telephoto 12mm M12 Lens

Low Distortion 3.0mm M12 Lens

CIL030-F2.1-M12A650

Low Distortion 3.0mm M12 Lens

We Also have Cost Effective 12MP+ C-Mount Lenses for Machine Vision and Factory Automation.

3mm M12 Lens Low Distortion USB Camera
3mm M12 Lens Low Distortion USB Camera
3mm M12 Lenses AR0821 AR0820 CIL030 USB3 Camera
AR0820 Low distortion S Mount M12 Lenses USB3 Camera
CIL030-F2.1-M12A650
Low Distortion 3.0mm M12 Lens
$49.00
IMX226 Dart Camera 3mm M12 Lens
IMX226 Dart Camera 3mm M12 Lens
Mipi camera M12 Lens for S-Mount FLIR
Arducam IMX477 2.7mm M12 Lens
CIL027-F2.8-M12A650
Low Distortion 2.7mm M12 Lens
$39.00
3.5mm M12 Lens for IMX226 AR0821 IMX537
3.5mm M12 Lens for IMX226 AR0821 IMX537
S-Mount Drone Lens for Wide Angle IMX226
Wide Angle Drone Lens for IMX226
CIL334-F2.2-M12C660
Large Format 3.5mm M12 Lens
$29.00
Fisheye Lens for 1/2.3
Fisheye Lens for 1/2.3
M12 Fisheye Lens for 20MP cameras
195 degree S Mount Lens for AR1820HS
CIL216-F2.2-M12A650
195°@4.7mm Fisheye M12 Lens
$59.00
Mini Fisheye S Mount Lens
Mini Fisheye S Mount Lens
Tiny Fisheye Lens
Miniature Fisheye
CIL217-F2.7-M12A650
200°@5.7mm IP67 Fisheye M12 Lens
$39.00
Mini M12 Fisheye Lens for Board Mount Cameras
Mini M12 Fisheye Lens for Board Mount Cameras
Mini M12 Fisheye Lens for Board Mount Cameras
Mini M12 Fisheye Lens for Board Mount Cameras
Mini M12 Fisheye Lens for Board Mount Cameras
CIL212-F2.2-M12A660
226°@3.9mm Fisheye M12 Lens
$49.00