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H2W Technologies

H2W's moving coil actuator (NCC13-30-108-1H) comes supplied with an aluminum bobbin in order to prevent eddy currents from being generated in the bobbin, and allow for a minimal resistance to the desired motion. Read more...

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H2W Technologies

Typically an H2W Moving Magnet Actuator has precision bushings and shaft which cause the moving magnet design to be cost prohibitive. However not every customer requires a bushing with high tolerance precision, and thus H2W has the ability to modify the linear bearing systems of our voice coil designs to accommodate a lower cost bushing and shaft. Read more...

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H2W Technologies

H2W's voice coil positioning stage is an open loop system that can be used for high force, oscillatory applications that require sinusoidal motion. Read more...

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H2W Technologies

The question of whether to use voice coil actuators or solenoids for small displacement motion control applications comes up often. This article explains the key differences between each product and why you might choose one over the other for your application. Read more...

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H2W Technologies

Voice coil linear positioning stages are designed for a variety of short stroke and high velocity applications. They have a stroke lengths of up to 2.0 in. (50 mm), a continuous forces as high as 100 lbs (445 N) and a peak forces of up to 300 lbs (1335 N). Read more...

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H2W Technologies

H2W now provides moving coil voice coil actuators with built-in bearing systems in a compact package. Previously, customers' would be required to either implement a bearing system through a stage, or make an accommodation on the envelope by trying to integrate a Moving Magnet Design. Read more...

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GEEPLUS Inc.

Linear motion voice coil motors have been developed by Gee Plus Inc., located in Winnsboro, South Carolina. Seven models ranging in size from the smallest (VM1614) 0.63" diameter by 0.55" long to the largest (VM8054) 3.15" diameter by 2.13" long provide precision linear actuation over short distances or strokes. Read more...

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GEEPLUS Inc.

In addition to giving space and cost savings, the new range of voice coil actuators from Geeplus can provide >100N peak force over a 10mm stroke. By providing a force which is proportional to the operating current, the actuators are ideally suited for applications needing controlled movement combined with low noise or low impact. Read more...

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