Precision Comparison Table

Cross-Roller Stages

Part Number
Stage Size		60×60mm
Stage Thickness		20mm
Travel Distance		±6.5mm
Travel per rotation		0.5mm
Guiding Mechanism		Cross-Roller Guide
Allowable Load		49.0N
Movement Accuracy	Straightness	3μm	30μm
	Pitching	25″	35″
	Yawing	15″	25″
Allowable Moment Load	Pitching	5.2N・m
	Yawing	4.3N・m
	Rolling	5.5N・m
Moment Rigidity	Pitching	0.12″/N・cm
	Yawing	0.11″/N・cm
	Rolling	0.07″/N・cm
Parallelism		30μm	50μm
Parallelism of Motion		10μm	30μm
Weight		0.25kg	0.24kg
Upper/Lower Plate	Material	Aluminum Alloy
	Surface Treatment	Black Anodize
Micrometer Head Position Change (Optional)		Yes	No
Feed Screw Selection (Optional)		Yes	No
Reinforced Clamp Selection (Optional)		Yes	No
Price		$264.00	$189.00
Days to Ship		6 days shipping: Express A Service	3 days shipping

Dovetail Stages

Part Number
Stage Size		25×42	30×50
Stage Thickness		34mm (Plate 8mm)	34mm (Plate 6mm)
Travel Distance		±21mm
Travel per rotation		18mm	16.7mm
Minimum Reading		0.1mm
Allowable Load		39.2N
Movement Accuracy	Straightness	30μm	50μm
Weight		0.29kg	0.26kg
Top/Bottom Surface Plate	Material	Aluminum Alloy
	Surface Treatment	Black Anodize
Price		$139.50	$109.00
Days to Ship		3 days shipping

Long-travel Dovetail Stages

Part Number
Stage Size		40×60mm
Stage Thickness		25mm	28mm
Travel Distance		±40mm
Travel per rotation		18mm	16.7mm
Minimum Reading		0.1mm
Allowable Load		29.4N
Movement Accuracy	Straightness	30μm	50μm
Weight		0.14kg	0.18kg
Upper/Lower Plate	Material	Aluminum Alloy
	Surface Treatment	Black Anodize
Price		$158.00	$130.00
Days to Ship		3 days shipping

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