Pneumatic return stop (Part Numbers - CAD Download)

Volume Discount

Return stops are used in low-friction transfer systems (eg with accumulation roller chain). They prevent rebounding of the workpiece carrier from the separator in the stopping process. Rebounding the workpiece carriers leads to complications in the control of the workpiece carriers since the workpiece carrier is temporarily not at the presumed position. In addition, rebounding has a negative effect on the cycle time, and the components of the transfer system are more strongly loaded by the multiple impact of the workpiece carrier on the separator. Retrun stops may not be used to stop the workpiece carriers in the conveying direction. During transport ot the workpiece carrier in regular transport direction, the pawl of the return stop is pressed down by the workpiece carrier when moving over it.Retrun stops are also available, which can be lowered pneumatically or electrically for the reversing operation of the conveyor.

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Part Number
ASR
ASRP
ASRP-E
ASRP-I

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Query option position	Air consumption at 6 bar per cycle (Litre)
59.52 €	1	Available	5 Days	10	-	-
101.46 €	1	Available	5 Days	10	-	0.013
147.80 €	1	Available	10 Days	10	inductive sensor	0.013
137.81 €	1	Available	10 Days	10	T-slot sensor	0.013

Basic information

Material housing	Aluminum, hard anodized	Material stop	Hardened steel	Weight workpiece carrier (min)(kg)	3
Weight workpiece carrier (max)(kg)	1200	Spring force upper position(N)	2.2	Spring force lower position(N)	9.1