Differences between New Series CM2-Z and Existing Series The differences of the new series CM2-Z from the existing series are shown below. ■ Dimensions 1. Mounting dimensions 1) Dimensions and mounting screw pitch Dimensions: Not changed. Mounting screw dimensions and mounting screw pitch: Not changed. 2) Piping diameter and location Not changed. 2. Outline dimensions and auto switch mounting dimensions The following main dimensions are changed. 1) Single acting and spring return> Rod seal and seal holder Retaining ring are eliminated. When you require the same construction as the existing series, please contact Kaihatsu 2. * There is no change for the single acting and spring extension. New series Existing series Rod seal Seal retainer Retaining ring 2) With air cushion The cushion needle location is changed. (This change is not applied to specific options. Please contact Kaihatsu 2 for details. New series Existing series WA WA φ20:12mm φ20:13mm φ25:12mm φ25:13mm φ32:11mm φ32:13mm φ40:16mm (No change) φ40:16mm 3) Auto switch (1) The auto switch bracket color is changed from black to transparent. (Visibility improved) (2) The number of parts for mounting the auto switch is reduced from 3 to 2. (Reduction in mounting time) (3) The rubber lining at the back of the mounting band (in contact with the cylinder) is eliminated, and the band with protrusion that can achieve an equivalent holding force to the rubber lining is used instead. (Smoother movement of the loosened band) (4) The auto switch mounting location is changed. (5) The auto switch mounting bracket for small auto switches (D-M9 / A9) and accordingly the mounting height are changed. * Applied to the mounting of the D-M9 / A9 only. 4) With bracket The brackets other than the clevis (Symbol C or D) are enclosed in packaging. New series Existing series Bracket Bracket Standard product (included in catalog): Standard products (included in catalog): Enclosed in packaging Enclosed in packaging Specials (produced to order): Enclosed Specials (produced to order): Enclosed in packaging in packaging The clevis (Symbol C or D) is assembled as the existing series. ■ Outline shape and external color New series Existing series The SMC registered trademark is printed. There is no color change. ■ Product variations and options 1. Variations Additional specifications - The long stroke (Single rod: 1000 mm or more) is assigned a specific part number. (X2018) There is no change in dimensions from the standard stroke. - Rod end female thread Symbol for these specifications are added to the How to Order. ] (It can be ordered separately as the existing series.) 2. Option The new series is available with the following options. * Other options are to be added for the new series. Additions will be announced each time. ■ Specifications interchangeability Basically not changed. ■ How to Order How to Order is changed as below. Basic type (New series) (1) (5) (2) (4) (3) (1) Addition of symbol for new series: Z (2) Addition of symbol for integral clevis (90 degree): V (3) Addition of symbol for rod end female thread: F (4) Addition of symbol for pivot bracket: N (5) Addition of symbol for rod end bracket: V (Existing series) XC8: Variable stroke cylinder / Extension adjustable type (New series) (Existing series) XC9: Variable stroke cylinder / Retraction adjustable type (New series) (Existing series) ■ Maintenance Maintenance parts are changed. Their part numbers are also changed. Please place an order with a new maintenance part number. Rod seal Please refer to the catalog for auto switch mounting brackets. Maintenance parts of the existing series will continue to be supplied for 3 years after the discontinuation of the existing series. .