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

Wide-Angle 3.5mm M12 Lens

CIL335-F1.8-M12A660

Wide-Angle 3.5mm M12 Lens

Small 3.3mm M12 Lens

CIL036-F2.2-M12A650

Small 3.3mm M12 Lens

No Distortion 3.9mm M12 Lens

CIL039-F2.8-M12A650

No Distortion 3.9mm M12 Lens

No Distortion 4.4mm M12 Lens

CIL043-F3.2-M12B650

No Distortion 4.4mm M12 Lens

Fast 6mm M12 Lens

CIL061-F1.9-M12B650

Fast 6mm M12 Lens

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

A 7mm M12 Lens
A 7mm M12 Lens
7mm M12 Lenses
7mm S Mount Lens
CIL872-F2.8-M12A650
Low Distortion 7.2mm M12 Lens
$29.00
Stereographic M12 Lens
Stereographic M12 Lens
Stereographic M12 Lens
Stereographic M12 Lens
CIL825-F2.4-M12ANIR
Small 2.5mm M12 Lens
$39.00
2mm M12 Lens stereographic
2mm M12 Lens stereographic
2mm M12 Lenses stereographic
2mm M12 lens F2
CIL819-F2.0-M08A650
Small 1.9mm M8/M12 Lens
$39.00
IP67 12mm M12 Lens
IP67 12mm M12 Lens
IP67 12mm M12 Lens
IP67 12mm M12 Lens
CIL120-F2.4-M12A650
IP67 12mm M12 Lens
$39.00
Doorbell Camera Miniature M8 Fisheye Lens D
Doorbell Camera Miniature M8 Fisheye Lens D
Doorbell surevillance M8 Miniature Fisheye Lens CIL818
M8 Mini Fisheye Lens
CIL818-F2.0-M12A660
195°@5.2mm Fisheye Lens
$29.00
M12 Lens for AR0234
M12 Lens for AR0234
AR0234 S Mount Lens CIL948
5mm M12 Lens
CIL948-F2.0-M12B650
Wide-Angle 4.8mm M12 Lens
$39.00