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

230°@4.5mm Fisheye M12 Lens

CIL213-F2.3-M12A660

230°@4.5mm Fisheye M12 Lens

188°@6.6mm IP67 M12 Fisheye

CIL222-F2.0-M12A650

188°@6.6mm IP67 M12 Fisheye

Wide-Angle 5.8mm M12 Lens

CIL358-F1.9-M12A650

Wide-Angle 5.8mm M12 Lens

Low Distortion 2.6mm M12 Lens

CIL028-F2.3-M12A650

Low Distortion 2.6mm M12 Lens

190°@9.1mm Fisheye M12 Lens

CIL231-F1.9-M12A650

190°@9.1mm Fisheye M12 Lens

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

Short Compact 3.6mm M12 Lens CIL036
Short Compact 3.6mm M12 Lens CIL036
Compact 3.6mm M12 Lens CIL036
Compact 3.6mm S Mount Lens CIL036
CIL036-F2.2-M12A650
Small 3.3mm M12 Lens
$19.00
A 14MP 4mm M12 lens that is wide angle no distortion.
A 14MP 4mm M12 lens that is wide angle no distortion.
A 3.9mm M12 Lens pictured with the Raspberry Pi High Quality
A 4K M12 Lens for the Raspberry Pi High Quality Camera. CIL039.
CIL039-F2.8-M12A650
No Distortion 3.9mm M12 Lens
$39.00
A 12MP+ 4mm S-Mount Lens
A 12MP+ 4mm S-Mount Lens
A No Distortion 4.3mm S Mount Lens
A 14MP 4.3mm M12 Lens CIL043
CIL043-F3.2-M12B650
No Distortion 4.4mm M12 Lens
$39.00
6mm M12 Lens for Blackfly S-mount cameras
6mm M12 Lens for Blackfly S-mount cameras
6mm M12 Lens for FLIR Blackfly S and AR0234
6mm Lens for IMX290
CIL061-F1.9-M12B650
Fast 6mm M12 Lens
$39.00
3mm Wide Angle M12 Lens IMX415
3mm Wide Angle M12 Lens IMX415
Sony IMX415 Lens
M12 S Mount Lens for IMX415
CIL327-F1.5-M12A660
Wide-Angle 2.7mm M12 Lens
$39.00
Wide Angle M12 Lens
Wide Angle M12 Lens
Wide Angle S-Mount Lens
AR0820 M12 Lens
CIL344-F1.9-M12B660
Wide-Angle 4.5mm M12 Lens
$49.00