Cylinder (Tube) Inner Diameter(φ): 80, Stroke(mm): 150, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: Standard, Additional Function: Standard, Environment, Applications: Standard, Cushion: Air cushion, Operating Pressure(MPa): 0.05 to 1.0, Specification: Built-in magnet, Port thread type: Rc, Auto Switches: K59W, Lead Wire Length

Cylinder (Tube) Inner Diameter(φ): 80, Stroke(mm): 400, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: Standard, Additional Function: Standard, Environment, Applications: Standard, Cushion: Rubber cushion, Operating Pressure(MPa): 0.05 to 1.0, Specification: Built-in magnet, Port thread type: Rc, Auto Switches: K59W, Lead Wire

Cylinder (Tube) Inner Diameter(φ): 25, Stroke(mm): 75, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: Standard, Additional Function: Standard, Environment, Applications: Standard, Cushion: Rubber cushion, Operating Pressure(MPa): 0.05 to 1.0, Specification: Built-in magnet, Port thread type: Rc, Auto Switches: K59W, Lead Wire

Additional Function: With fall prevention function / With Brake / With Intermediate Stop Function, Environment, Applications: Standard, Operating Temperature(°C): -10～70, End Locking: [Included] Presence, Valves: No, Operating Pressure(MPa): 0.08～1.0, Cushion: With cushions on both sides, Specification: Built-in magnet, Support bracket: Center trunnion type, Port thread type: Rc, Auto Switches: K59W

Standard, Additional Function: With fall prevention function / With Brake / With Intermediate Stop Function, Environment, Applications: Standard, Operating Temperature(°C): -10～70, End Locking: [Included] Presence, Valves: No, Operating Pressure(MPa): 0.08～1.0, Cushion: Without cushion, Specification: Built-in magnet, Support bracket: Center trunnion type, Port thread type: Rc, Auto Switches: K59W

Inner Diameter(φ): 32, Stroke(mm): 75, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: Standard, Additional Function: Standard, Environment, Applications: Standard, Operating Temperature(°C): -10～70, Operating Pressure(MPa): 0.05～1, Cushion: Rubber cushion, Specification: Built-in magnet, Port thread type: NPT, Auto Switches: K59W

Band Mount: K59W--Solid State, Diagnostic, 2 Wire, Rail Mount: None, Tie-rod Mount: None, Direct Mount: None, Lead Wire: 1m, Option: -

Rail Mount: None, Band Mount: K59W--Solid State, 2 Wire, 2-Color Indication, Grommet, In-line, Tie-rod Mount: None, Direct Mount: None, Rotary Actuator Mount: None, Lead Wire: S [0.5m (0.3 w/Connector Type C or E)], Connector Type: M8-4 Pin

Rail Mount: None, Band Mount: K59W--Solid State, 2 Wire, 2-Color Indication, Grommet, In-line, Tie-rod Mount: None, Direct Mount: None, Rotary Actuator Mount: None, Lead Wire: 1.0m, Connector Type: M8-3 Pin

Rail Mount: None, Band Mount: K59W--Solid State, 2 Wire, 2-Color Indication, Grommet, In-line, Tie-rod Mount: None, Direct Mount: None, Rotary Actuator Mount: None, Lead Wire: 1.0m, Connector Type: M8-4 Pin

Rail Mount: None, Band Mount: K59W--Solid State, 2 Wire, 2-Color Indication, Grommet, In-line, Tie-rod Mount: None, Direct Mount: None, Rotary Actuator Mount: None, Lead Wire: 1.0m, Connector Type: M12-4 Pin

Rail Mount: None, Band Mount: K59W--Solid State, 2 Wire, 2-Color Indication, Grommet, In-line, Tie-rod Mount: None, Direct Mount: None, Rotary Actuator Mount: None, Lead Wire: S [0.5m (0.3 w/Connector Type C or E)], Connector Type: M12-4 Pin

Rail Mount: None, Band Mount: K59W--Solid State, 2 Wire, 2-Color Indication, Grommet, In-line, Tie-rod Mount: None, Direct Mount: None, Rotary Actuator Mount: None, Lead Wire: S [0.5m (0.3 w/Connector Type C or E)], Connector Type: M8-3 Pin

However, we recommend replacing any D-B51/B57/B60/G59W/K59W auto switches from the initial CDM2 series catalog with current auto switches.
For the old CDM□ series, replace each auto switch with one applicable to the CDM2 □-Z series.
The CM2 series and CDM2-Z series catalogs can be found https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://smccatalog.partbuilder.smcpneumatics.com/support/faq/en-jp/?ca_id=actuators&fa_id=10925