Voice coil linear positioning stage
50.8 mm
H2W Technologies, Inc
High resolution, compact, voice coil stages with up to 50.8 mm of travel, with no force or velocity ripple for very smooth motion, are ideal for precise motion control applications such as scanning, lens grinding, and laser and mirror positioning. Cross roller bearings can be implemented within the system to further eliminate sources of vibration. These motion control stages offer high force output per weight, and footprint. These direct drive, zero backlash stages with an encoder resolution as low as 0.0001 mm, acceleration up to 98 m/sec^2, and no moving cables offer the benefits of higher performance and greater reliability than belt or lead screw mechanical drive systems.
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