Aluminum Linear Ball Bearing Stages

• Lightweight
• Precision ball bearings
• Straightness of travel <3microns
• 65 and 25mm footprint
• 1/4-20 (M6) hole pattern
• Horizontal and vertical motion
• Micrometer driven
• Lockable

Aluminum stages are best used when weight must be minimized and the stability of steel is not needed. In order to maintain the required accuracy ball bearings are factory pre-loaded by four equally spaced stainless steel rods that are machined into the aluminum stage to ensure precision and load capacity.

Two sizes are offered. The 65mm size is suitable for most laboratory applications having a two inch square 1/4-20 hole pattern for mounting to industry standard bases. The 25mm size is compatible with the Mini-System. It has a metric (M2) hole pattern on 10mm centers and provides 6mm of travel.

65mm Aluminum Ball Bearing Stages

Part No. 123-0230/0235

Part No. 123-0240/0245

Part No. 123-0260/0265

Part No. 123-1170/1175

25mm Aluminum Ball Bearing Stages

Part No. 123-0010/0020

Part No. 123-0030

Part No. 123-0040

Part No. 123-1160

Part No. 123-0042

Specifications & Tolerances
Dimensions:	+0.2mm	Straightness:	3µm
Pitch:	<25arcsec	Yaw:	<15arcsec
Micrometer sensitivity:	10µm	Material:	Aluminum
Minimum increment:	3µm	Finish:	Black anodized

Aluminum Linear Ball Bearing Stages								INCH	METRIC
Dimensions a x b (mm)	Height (mm)	Axes of Travel	Load Capacity (kg)	Travel, x (mm)	Micrometer Position	Weight (kg)	Price	PRODUCT NUMBER	PRODUCT NUMBER
65 x 65	27.0	X	5	13	Center	0.3		123-0210	123-0215
65 x 65	27.0	X	5	13	Side	0.3		123-0220	123-0225
65 x 65	46.0	XY	5	13	Center	0.6		123-0230	123-0235
65 x 65	46.0	XY	5	13	Side	0.6		123-0240	123-0245
65 x 65	75.0	Z	2kg-cm	13	Bracket Side	0.5		123-0260	123-0265
65 x 65	121.0	XYZ	2kg-cm	13	Side	0.8		123-1170	123-1175
-	-	-	-	-	-	-		-	-
65 x 65	27.0	X	5	25	Center	0.3		123-0710	123-0715
65 x 65	27.0	X	5	25	Side	0.3		123-0720	123-0725
65 x 65	46.0	XY	5	25	Center	0.6		123-0730	123-0735
65 x 65	46.0	XY	5	25	Side	0.6		123-0740	123-0745
65 x 65	75.0	Z	2kg-cm	25	Bracket Side	0.5		123-0760	123-0765
65 x 65	121.0	XYZ	2kg-cm	25	Side	0.8		123-0770	123-0775
-	-	-	-	-	-	-		-	-
25 x 25	14.0	X	0.5	6	Center	0.05		-	123-0010
25 x 25	14.0	X	0.5	6	Side	0.05		-	123-0020
25 x 25	24.5	XY	0.5	6	Center	0.08		-	123-0030
25 x 25	24.5	XY	0.5	6	Side	0.08		-	123-0040
25 x 25	37.5	Z	0.5kg-cm	6	Bracket Side	0.1		-	123-1160
-	-	-	-	-	-	-		-	-
25 x 25	62.0	XYZ	-	6	Center	0.18		-	123-0041
25 x 25	62.0	XYZ	-	6	Side	0.18		-	123-0042

Side micrometers are normally mounted on the left hand side of the stage.  For right hand mounted micrometers append -R.

Merci de contacter Infos Photon Lines pour tout renseignement complémentaire.