專業7R174-11 - Mini Rotation Stage廠商

		Worm gear design
		Ø11 mm clear aperture in the center
		Very compact design 46x65 mm
		No need in adapter plate for mounting (there are mounting holes on bottom)
		Resolution 3 arcmin

Advantages of Standa Rotation Stage 7R174-11 regarding analogues of other manufacturers is existence of the  Ø11 mm aperture in the center of rotation stage while it has very compact dimensions  46x65 mm together with its high precision, there is no need to use extra adapter plate for mounting since there are mounting holes on bottom. There you could see examples of stacked stages from series 174 together with 7R174-11: