The CUJ miniature free mount series is a space saving compact cylinder. It is available in 4mm to 10mm bore sizes with stroke lengths up to 20mm for double acting and 10mm for single acting. Options include auto switch capabilities, double and single acting, mounting from 4 directions.
- Miniature free mount
- Space saving compact cylinder
- Available in 4mm to 10mm bore size
How To Order: Air Cylinder Series CS2 ø125, ø140, ø160 Air Cylinder Series CS2 125, 140, 160 How to Order CS2 300 125 L M9BW With auto switch CDS2 L 125 300 With auto switch (Built-in magnet) Made to Order For details, refer to the next page. Mounting Number of auto switches B L F G C D T Basic Foot Rod flange Head flange Single clevis Double clevis Center trunnion 2 pcs. 3 pcs. 1 pc. n pcs. Nil 3 S n Auto switch Nil Without auto switch Refer
Example) CUJB-M5 x 30 l (For CUJS20-5) The order number at left includes one mounting bolt and one spring washer. A C A B D B Axial mounting Lateral mounting When mounting the cylinder, be sure to use the included spring washer.
Doc. no. PRODUCT NAME FREE MOUNT CYLINDER MODEL/ Series (D)U SERIES (D)UK SERIES (D)UW SERIES (D)UKW SERIES 1/10 Contents Safety Instructions 2 1. Specifications 4 2. Installation and Handling 6 3. Maintenance 9 4. Basic Circuit for Cylinder Operation 9 5. Troubleshooting 10 S No. 2/10 Free Mount Cylinder / Series CU Safety Instructions These safety instructions are intended to prevent hazardous
Mini Free Mount Cylinder Series CUJ 4, 6, 8, 10 Replacement Procedure is P.289 Construction Double acting Single acting, spring return Actuators Modular F.R.L. Pressure Control Equipment Air Preparation Equipment Industrial Filters Replacement Procedure Actuators Modular F.R.L. Pressure Control Equipment Industrial Filters !2 !3 !1 !1 Without magnet Without magnet The numbers are the same
Minimum auto switch mounting stroke Proper auto switch mounting position (detection at stroke end) and mounting height Operating range Switch mounting bracket: Part no. 576 Series CQSK Compact Cylinder: Non-rotating Rod Type Double Acting, Single Rod Calculation: (Example) CQSKF20-5DM Cylinder mass: CQSKB20-5D 89 g Option mass: Rod end male thread 10 g : Rod side flange style 142 g 241
Non-rotating Specifications Option Weights Unit: g Bore size (mm) 12 16 20 25 Rod non-rotating accuracy 1 0.7 12 16 20 25 Bore size (mm) Option Male thread 1.5 3 6 12 Nut Rod end male thread 1 2 4 8 Description Availability 55 64 158 179 Foot (including bolt) Rod end male thread Available for all non-rotating rod models. 58 69 142 178 Front flange (including bolt) Calculation Example) CQSKF20-5DM
Please contact SMC for details. 7-4-29 30 Series CQSK Calculation: (Example) CQSKF20-5DM Cylinder weight: CQSKB20-5D89 g Option weight: Rod end male thread10 g : Rod side flange style142 g 241 g Weight/Without Auto Switch (g) Cylinder stroke (mm) Bore size (mm) 5 10 15 20 25 30 35 40 45 50 12 39 46 53 60 67 74 16 52 61 69 78 86 95 20 89 102 116 129 143 156 170 183 197 211 25 124 141 157
Magnet: None, Mounting Direction: S (Axial Mounting), Bore Size: 20, Stroke: 20mm, Action: D (Double Acting), Rod End Thread: M (Rod End Male Thread)
Magnet: None, Mounting Direction: S (Axial Mounting), Bore Size: 20, Stroke: 5mm, Action: S (Single Acting Spring Return)
Magnet: None, Mounting Direction: S (Axial Mounting), Bore Size: 20, Stroke: 30mm, Action: D (Double Acting), Rod End Thread: M (Rod End Male Thread)
Magnet: None, Mounting Direction: S (Axial Mounting), Bore Size: 20, Stroke: 50mm, Action: D (Double Acting), Rod End Thread: M (Rod End Male Thread)
Magnet: None, Mounting Direction: S (Axial Mounting), Bore Size: 20, Stroke: 40mm, Action: D (Double Acting), Rod End Thread: M (Rod End Male Thread)
Magnet: None, Mounting Direction: S (Axial Mounting), Bore Size: 20, Stroke: 35mm, Action: D (Double Acting), Rod End Thread: M (Rod End Male Thread)
Magnet: None, Mounting Direction: S (Axial Mounting), Bore Size: 20, Stroke: 10mm, Action: D (Double Acting), Rod End Thread: M (Rod End Male Thread)
Magnet: None, Mounting Direction: S (Axial Mounting), Bore Size: 20, Stroke: 40mm, Action: D (Double Acting)
Magnet: None, Mounting Direction: S (Axial Mounting), Bore Size: 20, Stroke: 20mm, Action: D (Double Acting)
Magnet: None, Mounting Direction: S (Axial Mounting), Bore Size: 20, Stroke: 50mm, Action: D (Double Acting)