High precision motorised linear translationstage with controller

[abishek 0]

what is the torque of motor for this required application and what type of motor can we select for this required specification with required specifications...

travel range-25mm

load -0.5kg

resolution <0.6 micrometer

accuracy <+_0.6 micrometer

speed-programmable speed not less than 1.5 mm/sec

unidirectional repeatability- not more than 1micrometer

backlash not more than 3 micrometer

straightness-not more than 10 micrometer

size of the stage-<110mm(l)*75mm(w)*45mm(h)

overall weight of the stage <300g.