Air Cylinder ø20, ø25, ø32, ø40 Overall length shortened Shortened height New mounting band for auto switch Mounting height approx. Current product ø40 (CM2 series) (Compared with the current CM2B series, ø40, 50 mm stroke) Current product

Various cover types available Direct mounting is possible. f f f Basic (Female thread on rod cover) Basic (Female thread on both covers) Male thread on both covers Male thread on rod cover Overall length shortened Weight reduced (Compared with the current product (CM2 series)) <Basic (Female thread on rod cover), Female rod end> Female thread on rod cover Overall length (Compared with the current CM2 series, at 50 mm stroke (without magnet)) *1 For basic type (female thread on rod cover) of the JCM series Male and female rod ends available Male and female threads available. Port size:...

( New mounting band for auto switch) Improved mounting workability To mount the auto switch, simply insert it and position it correctly. * When the auto switch mounting band is ordered at the same time as the cylinder, it will be shipped mounted on the cylinder. Related components A more compact and lightweight combination is possible by using the JCM series with a JT series floating joint. Reduction of length when using JT and JCM Max. 77 mm Overall Length Comparison

Air Cylinder Double Acting, Single Rod JCM Series 020, 025, 032, 040 Cr°hs> Without auto switch With auto switch Number of auto switches With auto switch (Built-in magnet) Port thread type Nil Cylinder stroke [mm] Refer to “Standard Strokes” on page 4. Auto switch | Nil | Without auto switch~ * For applicable auto switches, refer to the table below. *1 For M and MZ only. Mounting nut is shipped together with the product, but not assembled. Applicable Auto Switches/Refer to the Web Catalog or Best Pneumatics for further information on auto switches. *1 Water resistant type auto switches can...

Double Acting, Single Rod JCM Series Standard Strokes *1 Intermediate strokes not listed above are produced upon receipt of order. The minimum stroke is 25 mm. Double acting, Single rod Refer to pages 11 to 13 for cylinders with auto switches. • Auto Switch Proper Mounting Position (Detection at stroke end) and Mounting Height • Minimum Stroke for Auto Switch Mounting • Method of Mounting Two Auto Switches at the Stroke End of a Cylinder for Strokes Less Than 20 mm • Precautions for Mounting Two D-M9 In-line Entry Type Auto Switches on the Same Surface • Operating Range • Auto Switch Mounting...

Male Rod End, Without Magnet[kg] Bore size [mm] Female Rod End, Without Magnet[kg] * Do not apply a lateral load over the allowable range to the rod end when it is mounted horizontally.

Air Cylinder Double Acting, Single Rod Basic (Female Thread on Rod Cover) (BZ) JC D MBZ Bore size Port thread type Width across flats KA Width across flats B1 Port thread Female thread MM Depth A1 Port Thread: M5 Bore size Width across flats 6 length 3.5 M8 x 1.25 Width across flats 8 length 3.5 M10 x 1.25 Width across flats 8 length 3.5 M10 x 1.25 Width across flats 12 length 3.5 M14 x 1.5 Bore size Bore size Female Rod End Bore size Bore size ∗ ( ): Dimensions of built-in magne

JCM Series Basic (Female Thread on Both Covers) (B) JC D MB Bore size Port thread type Width across flats KA Port thread Width across flats B1 Female thread MM Depth A1 Port Thread: M5 Bore size Width across flats 6 length 3.5 Width across flats 8 length 3.5 Width across flats 8 length 3.5 Width across flats 12 length 3.5 Bore size Bore size ∗ ( ): Dimensions of built-in magnet type Bore size

Air Cylinder Double Acting, Single Rod Male Thread on Both Covers (M) JC D MM Bore size Port thread type Port thread Female thread MM Depth A1 Width across flats KA Width across H1 flats KA Width across flats B1 Effective thread length 2 x FL Width across flats 6 length 3.5 Width across flats 8 length 3.5 Width across flats 8 length 3.5 Width across flats 12 length 3.5 Port Thread: M5 Bore size Female Rod End Bore size Port Thread: Rc1/8, NPT1/8 Bore size Bore size Female Rod End Bore size ∗ ( ): Dimensions of built-in magne

Port Thread: M5 [mm] Female Rod End [mm] Port Thread: Rc1/8, NPT1/8 [mm] Female Rod End [mm] 9

IJCM Series Mounting Nut/Material: Carbon steel [mm]

IJCM Series Auto Switch Mounting Auto Switch Proper Mounting Position (Detection at stroke end) and Mounting Height Solid state auto switch D-M9D D-M9DW D-M9DA ( ): Dimension of the D-M9DA. A and B are the dimensions from the end of the head cover/rod cover to the end of the auto switch. ( ): Dimension of the D-M9DAV. A and B are the dimensions from the end of the head cover/rod cover to the end of the auto switch. When the cylinder is shipped from the factory, the set screw of the auto switch mounting band is sometimes mounted facing 180° in the opposite direction of the figure above. Auto Switch...

Auto Switch Mounting JCM Series n: Number of auto switches [mm] * Values which include hysteresis are for guideline purposes only, they are not a guarantee (assuming approximately ±30% dispersion) and may change substantially depending on the ambient environment. * When an auto switch is used, mount it at the center of the operating range. The correct mounting position of the D-M9 is 3 mm from the end face of the switch holder (dimensions A and B).

<Mounting the Auto Switch> * When the cylinder is ordered fitted with an auto switch, it is shipped with the auto switch mounting band installed. In this case, only step ® is necessary. The installation position of the auto switch mounting band serves only as a rough guide, so check the operating condition of the auto switch and then readjust the band. © As shown in Fig. 1-1, turn the set screw (c) into the nut (M3) of the auto switch mounting band (b. Hereafter called “band”) in the clockwise direction from the bottom side of the nut. * When mounting the set screw, take care that it does not...