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Low Profile Compact Air Cylinder CQS Series for Space-Saving Design Lightweight Easy Mounting Switch


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The CQS Series is a line of compact, space-saving pneumatic cylinders designed for applications where space is at a premium. These cylinders feature a square body profile and are known for their lightweight and thin design.

Model:
CQS
Brand:
WAALPC
Code:
8409919990

Product Description

Compact and Space-Saving Design: The CQS series boasts a thin, square body shape that minimizes its installation footprint, making it ideal for compact machinery designs .
Versatile Actuation Options: The series includes models that are double-acting (the primary type) and single-acting (push or pull types), providing flexibility for different application needs.
Flexible Sensor Mounting: The design allows for magnetic reed switches to be mounted on three or four sides of the cylinder, offering great freedom in installation for position sensing without adding to the overall envelope size .
Multiple Body and Rod Styles: Beyond the standard single-rod model (CQS), the series includes variants like double-rod (CQSW), non-rotating rod (CQSK and CQSKW), and models with high moment load resistance (CQS□S) to suit various mechanical requirements.
Lightweight and Easy Integration: These cylinders are designed to be lightweight, and new additions like lightweight foot brackets help reduce the overall width by up to 43% (for Φ12mm bore), further optimizing space utilization.
Maintenance-Free Operation: Designed for non-lubrication (oil-free) operation, which reduces maintenance needs.

Technical Parameters

ORDERING CODE

CDQ ordering

SPECIFICATION

Bore size (mm)	12	16	20	25
Fluid	Air
Action	Double-acting, single acting: spring-in/spring-out
Proof pressure	1.5MPa {15.3kgf/cm²}
Max. operating pressure	1.0MPa {10.2kgf/cm²}
Ambinet and fluid temperatures	-10℃~+60℃
Rod end thread	Internal thread(standard), external thread(optional)
Piston speed	50~500mm/s
Stroke length tolerance(mm)	+1.0 0
Installation	Through hole, common tap on both ends
Port size	M5x0.8

OVERALLDIMENSION&STRUCTURE

Bore size (mm)	Standard stroke range (mm)	Standard stroke								Long stroke range (mm)	Long stroke				C	D	E	H	I	K	M	N	OA	OB	Q	RA	RB	T
		Without auto switch				With auto switch					With·without auto switch
		A	B	F	L	A	B	F	L		A	B	F	L
12	5~30	20.5	17	5	3.5	25.5	22	5	3.5	35~200	45.5	32	7.5	13.5	6	6	25	M3X0.5	32	5	15.5	3.5	M4X0.7	6.5	7.5	7	4	0.5
16	5~30	20.5	17	5	3.5	25.5	22	5	3.5	35~200	45.5	32	7.5	13.5	8	8	29	M4X0.7	38	6	20	3.5	M4X0.7	6.5	7.5	7	4	0.5
20	5~50	24	19.5	5.5	4.5	34	29.5	5.5	4.5	75~200	55.5	41	9	14.5	7	10	36	M5X0.8	47	8	25.5	5.4	M6X1.0	9	9	10	7	1
25	5~50	27.5	22.5	5.5	5	37.5	32.5	5.5	5	75~300	59	44	11	15	12	12	40	M6X1.0	52	10	28	5.4	M6X1.0	9	11	10	7	1

Specification Download

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