Round cylinders

mei_huang — Tue, 02 Apr 2024 09:17:40 +0000

Features

Series		RD70		RD160
Working pressure		70kgf/cm²(7MPa)		160kgf/cm²(16MPa)
Test pressure		105kgf/cm²(14MPa)		240kgf/cm²(24MPa)
Temperature	Regular	-10° ~80°C
	Heat, acid & alkali resist.	-30° ~150°C
Stroke(mm)		Stroke	Tolerance	Stroke	Tolerance
		≤100	0 + 0.8	631~1000	0+1.4
		101~250	0+1.0	1001~1600	0+1.6
		251~630	0+1.25	1601~2000	1+1.8
Cushion		1.With loading, a round cylinder should be cushioning when the speed reach 100mm/s. 2. If reaching more than 200mm/s, external buffer required. 3.Cushion symbol: (1)N (or no symbol) means without cushion. (2)B means cushion on both ends. (3)R means cushion on rod cover. (4)H means cushion on head cover.
Oil & seal	Mineral oil(T:R68)	(PU)	(NBR)		(FPM)
		●	●		●
	Water solutions	✖	●		●
	Soluble	✖	●		●
	Phosphate ester	✖	✖		●