Koganei Slim Brake 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 [0.787]	25 [0.984]	32 [1.260]	40 [1.575]
Media	Air
Proof pressure MPa [psi.]	1.32 [191]	1.32 [191]	1.32 [191]	1.32 [191]
Operating temperature range °C [°F]	5～60 [41～140]	5～60 [41～140]	5～60 [41～140]	5～60 [41～140]
Operating speed range mm/s [in./sec.]	50～500 [2.0～19.7]	50～500 [2.0～19.7]	50～500 [2.0～19.7]	50～500 [2.0～19.7]
Operation type	Double acting type
Mounting type	Basic type, Foot type, Flange type, Pivot type, Head trunnion type
Operating pressure range MPa [psi.]	0.08～0.9 [12～131]	0.08～0.9 [12～131]	0.08～0.9 [12～131]	0.1～0.7 [15～102]
Cushion	Fixed type (Rubber bumper)
Lubrication	Not required
Port size	Rc 1/8
Brake section
Operation type	Spring, spring assisted air pressure type
Operating pressure range MPa [psi.]	0.3～0.9 [44～131]	0.3～0.9 [44～131]	0.34～0.9 [49～73]	Prohibited^Note2
Retaining force (When pneumatic lock is pressured to 0.4 MPa. [58psi.]) N [lbf.]	156.9 [35.3]	245.2 [55.2]	245.2 [55.2]	617.8 [138.9]
Allowable kinetic energy of lock J [ft·lbf]	0.265 [0.195]	0.422 [0.311]	0.421 [0.311]	1.187 [0.513]
Repeatability (When air is applied to brake port) mm [in.]	±1.0 [0.039]	±1.0 [0.039]	±1.0 [0.039]	±1.0 [0.039]
Port size	Rc 1/4