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Type D double-acting Ø 16, 20, 25 (double piston) Linear Ball Slide The force of this cylinder type is twice as high as that of a standard cylinder due to the double piston drive. The cross guide rollers ensure high rigidity and precision as well as backlash-free movements.
Technical data:
Type 16 - D 20 – D 25 - D Design type Pneumatic cylinder with longitudinal guides and roller cages Stroke length [mm] 10, 25, 50, 80, 100 10, 25, 50, 80, 100 25, 50, 80, 100 Fitting position Any Adm. temperature range [°C ] -10 to +70 Medium Filtered, oiled or non-oiled compressed-air (min. fineness 40 µm) Compressed-air supply Front Compressed-air [bar] max. 8 Piston rod Ø [mm] 2 x 8 2 x 8 2 x 10 Stroke limitation unit Limitation of the extended or retracted position by 5 mm each Materials Base body, upper part, mounting plate, piston plate,
External stops: Al (hard coated) Guides: 1.2510, rolling body: 1.3505 Piston rod: Ck 45 SL f7; piston: Ms 58 Fastening elements: VA; seals: NBR
Carriage fastening 1 Fastening from below (with threads)
2 Fastening from above (through-holes)
∅∅∅∅ - Type Threads Through-holes for:
16 – D M6 / depth 13 Screws M5 20 – D M6 / depth 13 Screws M5 25 – D M8 / depth 19 Screws M6
Attachment t o loads 1 Face mounting 2 Mounting on upper part
The fastening position of the pneumatic cylinder can be reproduced at any time due to the positioning holes in the base body. To always achieve the same position when tools, loads, etc. are repeatedly mounted and dismounted, the upper part and the front piston plate are provided with positioning holes. Note: 1. The carriage features a precision cross roller guide. Therefore, impacts or high torque values
should be avoided when applying loads. 2. Loads should only be attached with the cylinder in retracted position. 3. Prevent the guide rails and piston rods from being scratched, as this could result in
Limit switches The standard equipment of the pneumatic cylinder type D includes sensor grooves on both sides to allow mounting of a signal transmitter. The required switch can be supplied on order.
Switch order No. 38510022
Possible combinations of different pneumatic cylinders (type D) using an adapter plate. Moving directions X – Y – Z and dimensions in extended and retracted position.
Piston Ø Stroke L E 1 L A1 L E 2 L A 2 L E 3 L A 3 L E 4 L A 4 [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]
When several pneumatic cylinders of type D are combined with each other to form a multi-axis system, the design size 25 will be the basis. By mounting adapter plates on the front side or on the upper carriage one or two cylinders of size 16 or 20 may be added to the system. This allows to perform linear movements in up to three different directions at the same time. Mounting of the adapter plate on the upper carriage: - locking by two straight pins Ø6 m6 x 12 (length), DIN 7 - fastening via four screws M8 x 12 , DIN 6912 Mounting of the adapter plate at the front side: - locking by two straight pins Ø6 m6 x 12 (length), DIN 7 - fastening via two screws M8 x 12 , DIN 6912 Mounting of a pneumatic cylinder size 16 on the adapter plate: - By inserting two straight pins DIN 7, Ø4 m6 x 10 lg. into the provided holes (see drawing on page 1.5.1.12) the cylinder can be aligned at the sides and fastened with two screws M5 x 30, DIN 912 afterwards. Mounting of a pneumatic cylinder size 20 on the adapter plate: - By inserting two straight pins DIN 7, Ø4 m6 x 10 lg. into the provided holes (see drawing on page 1.5.1.12) the cylinder can be aligned at the sides and fastened with two screws M5 x 35, DIN 912 afterwards.