Koganei | Kouei Japan Trading

Koganei Slim Low Hydraulic Cylinders

Manufacturer: KOGANEI CORPORATION

Features

Use durable piston seals.
The two piston seals are the durable PPY type. This prevents inner air leakage, and achieves smooth operation from low-speed to high-speed ranges.

Sensor switches can be installed anytime after cylinder installation.
Magnets as standard equipment across the entire series allow sensor switches to be installed anytime after the cylinder has been installed.

High installation accuracy and simple mounting operations.
A centering location on the rod cover improves mounting precision. Moreover, the mounting nut’s improved thread precision means that holding the cylinder body in place by hand is sufficient for mounting nut tightening operations. Mounting in hard-to-reach places is easy.

Specifications

Item	Bore size mm [in.]
Item	20～40 [0.787～1.575]	50 [1.969]	63 [2.480]
Operation type	Double acting type
Media	Turbine oil with defoaming agent (ISO VG22～100 or equivalent) or petroleum-based hydraulic oil
Mounting type	Basic type, Foot type, Flange type, Pivot type
Operating pressure range MPa [psi.]	0.2～0.9 [29～131]	0.2～0.7 [29～102]	1.03 [149]
Proof pressure MPa [psi.]	1.32 [191]
Operating temperature range °C [°F]	0～70 [32～158]
Operating speed range mm/s [in./sec.]	When one side is air and the other side is oil: 1～100 [0.04～3.94] When both sides are oil: 1～60 [0.04～2.36]	0.5～150 [0.02～5.91]	0.5～100 [0.02～3.94]
Cushion	Fixed type (Rubber bumper)	None	None
Port size	Rc 1/8	Rc 1/4	Rc 1/4