Voice Coil Auto Focus Motor for M12 Lenses

Voice Coil Motor for S Mount Lenses

Name: Voice Coil Motor M12 Lens Mount with 23.5mm hole spacing
Brand: Commonlands.com Optics
SKU: CLA321-VCM
Price: 29.00 USD
Availability: InStock

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. Please also see our alternative ultrasonic M12 lens focus motor which includes a driver and USB adapter board.

$29.00

Selected Part Number is: CLA321-VCM

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There are 130 units CLA321-VCM (Default Title) in stock in the US.

Parameter	Specification
Motor Type	Magnetic
Rated Current	120mA
Absolute Max Current	150mA or Less
Insulation resistance	1MΩ or more (at DC 50V)
Direction of movement	Move away from sensor when (+) voltage is applied to positive leadwire
Red leadwire	Positive (+)
Black leadwire	Negative (-)
Rated stroke	>=600um when applying 100mA in vertical direction with 5g lens
Starting Current	45-65mA (current when displacement becomes 10µm
Sensitivity (Slope)	5µm/mA~40µm/mA
Terminal Resistance	37Ω+/-5Ω at 23C
Linearity	<25µm (maximum difference between stroke points at 50µm and 220µm
Tilt	Dynamic Moving Tilt <=10'
Hysteresis	<10µm
Life test	500,000 cycles (0.5s ON-> 0.5s OFF with current 0->90mA->0 for 1s @ 23C)
Maximum Lens Weight	7g