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Guided cylinder STM
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Super-Mini Complete with Easy-to-Use Functions Guided Cylinder GUIDED CYLINDER STM SERIES

Super-Mini Complete with Super-mini Guided Cylinder STM Series (ø6, ø10) with free installation and wide variations to facilitate use and selection Product lineup including ball bearing and clean-room specifications High-performance guide The structure features an outstanding rod revolvable angle tolerance of ±0.08*, high rigidity, and tolerance against lateral loads. * For ball bearing type (STM-B) Super-mini Smallest model is just 33 mm wide and 15.5 mm high. This is the smallest space-saving guided cylinder available. Guided Cylinder

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Piping direction Piping to rear and installed on side Piping is connected to the front or centrally led from the rear. (Option) Installation on the cylinder is possible, allowing several units to be installed in a small space. (Option) Two-color indicator switch installable Front piping The two-color indicator reed switch can be installed on all types. The switch's lead is led out horizontally or vertically. Front installation Rear piping (option) Installation direction Side installation (option) Rear piping (option) * All options are shown in the photo for explanatory purposes. On the...

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Series variation Guided Cylinder STM Series Stroke length (mm) Model no. Bore size Double acting single rod type ø10 STM-B-P7* Double acting single rod type Clean room specications ø10 Note 1: Consult with CKD for combinations of clean room specications and rear piping type.

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Series variation #: Standard ©: Option : Not available

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Safety precautions Always read this section before starting use. When designing and manufacturing a device using CKD products, the manufacturer is obligated to check that device safety mechanism, pneumatic control circuit, or water control circuit and the system operated by electrical control that controls the devices is secured. It is important to select, use, handle, and maintain the product appropriately to ensure that the CKD product is used safely. Observe warnings and precautions to ensure device safety. Check that device safety is ensured, and manufacture a safe device. WARNING 1...

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Pneumatic components Safety precautions Always read this section before starting use. Refer to Pneumatic Cylinders (CB-029SA) for details on general cylinders and cylinder switches. Precautions: Guided Cylinder STM Series Design & Selection 3. Clean room specications CAUTION When using the STM-B-6 with a two-color indicator reed switch, the cylinder cannot be installed on a magnetized device (steel plates, etc.). Installation will result in switch detection faults. Precautions for using relief ports Exhaust gas (P72) cannot be treated with vacuum sweeping. This also applies for the reverse...

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STM Series Installation & Adjustment A rubber cushion is assembled into the cylinder. The following table shows kinetic energy absorbed by the cushion. If kinetic energy exceeds these values, consider using another cushion. Bore size (mm) Allowable energy absorption (J) If a magnetized device (steel plate, etc.) is near the cylinder switch, the cylinder switch could malfunction. Keep all magnetic materials at least 20 mm from the cylinder. (Same for all bore sizes.) When installing with a bolt, tighten with the following tightening torque: Tightening torque (N m) Thread size Through bolt...

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M. Clean room specifications J ■ Fluoro grease is used in P7 series. Lighting a cigarette with fluorine-based grease on hands generates toxic

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Guided cylinder Double acting single rod type STM- M Series B Bore size: ø6, ø10 Specications Descriptions Bore size Port size Stroke tolerance Working piston speed mm/s Rubber cushioned Not required (when lubricating, use turbine oil Class 1 ISO VG32.) Allowable energy absorption J Stroke length Bore size Standard stroke length (mm) Max. stroke length (mm) Note: Other than standard stroke length is custom order. Min. stroke length of types with switch

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Without switch ©Bearing method ©Stroke length ©Switch quantity £± Note on model no. selection _ Note 1: When using the STM-B-6 with a two-color indicator ©Option reed switch, the cylinder cannot be installed on a magnetized device (steel plate, etc.). Installation will result in switch detection faults. <Example of model number> Model: Guided cylinder metal bush bearing proximity switch F2H, lead wire 1 m Side installation type

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Internal structure and parts list Internal structure and parts list Metal bush bearing Ball bearing *This product can not be disassembled. No. Parts name Aluminum alloy Stainless steel Nitrile rubber Aluminum alloy Aluminum alloy Urethane rubber Hexagon socket head set screw Stainless steel Stainless steel Hexagon socket head set screw Stainless steel Tube body Aluminum alloy Stainless steel Oil impregnated copper alloy Piston packing seal Urethane rubber Alloy steel Nitrile rubber Ball bearing Piston magnet Chromate Hard alumite Industrial chrome plating (ø10) Industrial chrome plating

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STM Series Dimensions A + stroke length B + stroke length Symbol Bore size (mm) Standard stroke length (mm) Symbol Bore size (mm) 6.1 spot face depth 3.3 8 spot face depth 4.4 Dimensions with options Side installation type (A) Symbol Bore size (mm) Standard stroke length (mm)

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Dimensions with options, switch installating position Dimensions with options I Rear piping type (R) /(Head end pressure port) Note 1: The product is shipped in Installation A with the switch assembled. Note 2: If the switch is installed as shown in Installation B, it may protrude from the main device. If the switch protrudes from the cylinder and the product is installed on the head, the switch will interfere with the system. Note 3: Dimensions in ( ) apply to rear piping.

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Guided cylinder Double acting single rod type Clean room specications STM-B-P7* Series Bore size: ø6, ø10 Specications Descriptions Bore size Port size Relief port size Stroke tolerance Working piston speed mm/s Rubber cushioned Allowable energy absorption J Stroke length Bore size Standard stroke length (mm) Max. stroke length (mm) Note: Other than standard stroke length is custom order. Min. stroke length of types with switch

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