Compact

SMC has redesigned the CQ2 compact cylinder with a new body, making it possible to mount auto switches on any of the 4 surfaces, depending on the installation conditions.  Auto switch mounting grooves have replaced the CQ2's mounting rails, preventing projection of auto switches and improving ease and safety of work.

European machine builders looking for a range of high performance ISO 21287 compliant compact actuators need look no further thanks to the latest development from world leaders, SMC Pneumatics, with the launch of their new generation – Series C55, double acting, single rod, air operated cylinders.Designed to meet a broad range of automation machine applications, Series C55 achieves outstanding load performance thanks to its unique rubber bumpers, piston wear ring and rod bushing which are used throughout the complete range. Therefore, European machine builders looking for an ISO compact cylinder with stroke lengths of up to150mm including the benefits of standardised mounting dimensions, now have the perfect solution.Available in standard bore sizes of: 20, 25, 32, 40, 50 and 63mm, with piston speeds of between 50 – 500mm/sec, these cylinders are designed to operate using relatively low air pressure of between 0.05 – 1.0 MPa and at ambient and fluid temperatures of between minus 10ºC to plus 70ºC.With standardised mounting options conforming both ISO 21287 and 6431, this new cylinder range effectively complete SMC´s comprehensive line up of ISO/VDMA compliant cylinders.

The CQS compact cylinder is available for those small bore cylinder applications where saving space is a concern. While sharing many of the outstanding features of the (N)CQ2 series, the CQS offers standard long strokes (up to 300mm) in four bore sizes from 12 to 25mm. Long stroke versions incorporate a wear band and thicker piston to handle the increased bearing needs of the longer strokes. Both switch capable and non-switch capable body styles are the same, and switches can be mounted on three (12-16 bore) and four (20-25 bore) sides. An increased side load version (CQS*S) is available for more demanding applications.

The CQM is a compact cylinder integrated with a guide rod and plate. The series is available in 12, 16, 20, 25, 32, 40 and 50mm bore sizes with the same mounting dimensions as the CQ2. The guide rod and plate allow work to be directly mounted. The CQM series offers 4 times the lateral load resistance of the CQ2K and non-rotating accuracy of ±0.2°.

• Bore sizes (mm): 4, 6, 8, 10, 12, 16, 20
• Strokes up to 50 mm
• Auto-switch capable
• Multiple direct mounting surfaces.

• Free mount cylinder
• Bore sizes (mm): 6, 10, 16, 20, 25, 32
• Strokes up to 100 mm
• Multiple direct mounting surfaces.

• Double acting, single rod, compact cylinder.
• Lightweight 25 g (ø12 stroke 5).
• Bore sizes (mm): 12 ~ 100.
• Strokes up to 50 mm.
• Bumper cushion.
• Auto switches can be mounted on 4 surfaces.

The RQ series' new air cushion construction allows this series to retain the merits of a compact cylinder. The unique air cushion construction eliminates the cushion ring used in conventional type air cushions, which reduces the overall length of the cylinder. The RQ series meets the demands for reduced shock, noise reduction and improved repeatability at the stroke end.

SMC series CVQ offers a compact cylinder and valve integrated for compactness. This series offers space, energy, and labor savings. Reducing the piping between the cylinder and valve offers approximately 50% reduction in air consumption. Choose from side and axial piping. The CVQ series is designed so that the D-M9* series auto switch can be mounted flush with the cylinder profile.

The MU plate cylinder, with its elliptical design, provides a low profile while maintaining force output. The MU cylinder can eliminate the need for higher operating pressures that may be required for typical flat cylinders. The oval piston shape also provides an intrinsic non-rotating function without having to use a rod with flats, offering increased bearing and seal life.

The MXZ incorporates a compact cylinder with a linear guide.  The MXZ has a very short overall length compared to other SMC guided actuators yet does not sacrifice anti-deflection capabilities.

• Low friction, metal seal cylinders
• Bore sizes: 10, 16, 20, 25, 32, 40mm
• Available in a lateral load resisting type
• Long service life of 10,000 km for 100 million full cycles

The CQU series was designed to be a lightweight, compact plate type cylinder.  The width is up to 40% smaller when compared to SMC's CQ2 series, and the full length has been reduced up to 15% compared to SMC's MU series cylinder with 30mm stroke.  The series is available in bore sizes 20mm, 25mm, 32mm, and 40mm.  Auto switches can be mounted without removing mounting brackets.  It is possible to mount a small auto switch in 4 directions.  CQU mountings include through hole/double end tapped (standard), a vertical foot bracket, horizontal foot bracket, and double clevis.

Compact cylinder series CLQ, although equipped with locking function, is designed to minimize the overall length. Overall length of the model is achieved to be the same as that of the CQ2 compact cylinder. CLQ is available in 5 bore sizes ranging from 40 to 100mm and is auto switch capable.

Following automobile industry requests for a lightweight small cylinder with a simple lock function. SMC Pneumatics, the world leading automation control experts, are pleased to announce the launch of their latest range of compact cylinders with both lock and air cushion – series RLQ. Developed to provide the safety of drop prevention, at any point of the stroke, should the air supply be cut off, series RLQ benefits from additional features such as its own built in air cushion, standardized bypass piping and home position holding function. Also with the air cushion and lock unit contained inside the cylinder, the RLQ series offers similar space saving dimensions to SMC's existing compact CQ2 range. The new series RLQ is the perfect solution for applications which require larger kinetic energy, high stroke repeatability and decreased sound levels.Series RLQ, is currently available in bore sizes of 32, 40, 50 and 63mm, with standard stroke options of between 20 – 100mm, series