VIDEO:
30 SECOND
PART BUILDER
EXPLAINED
10/11/21/22-C(D)QS, Compact Cylinder, Double Acting, Clean Room
The 10/11/21/22-CQS clean room, single rod, double acting version of the compact cylinder is available for those small bore cylinder applications where saving space is a concern. The clean room version adds a relief port in the rod cover section to provide a way to remove contaminants. The clean series CQS offers standard strokes up to 50mm. 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.
- Clean series, double acting single rod
- Bore sizes: 12, 16, 20, 25 (mm)
- Strokes from 5mm through 50mm depending upon bore size
- Variety of switches and lead wires or prewired connectors
How to order
How to Order
ø12, ø16, ø20, ø25 Compact Cylinder
Model Bore size (mm) Port size Relief port Action Standard stroke (mm)
Relief type
Vacuum
suction type
10-/21-CQSB12
10-/21-CQSB16
10-/21-CQSB20
10-/21-CQSB25
11-/22-CQSB12
11-/22-CQSB16
11-/22-CQSB20
11-/22-CQSB25
12
16
20
25
12
16
20
25
M5 x 0.8 M5 x 0.8
Double acting
Single rod
5, 10, 15, 20, 25, 30
5, 10, 15, 20, 25,
30, 35, 40, 45, 50
5, 10, 15, 20, 25, 30
5, 10, 15, 20, 25,
30, 35, 40, 45, 50
Item
Bore size (mm)
12/16/20/25
1.5 MPa
1.0 MPa
ø12, ø16: 0.07 MPa, ø20, ø25: 0.05 MPa
Without auto switch : –10°C to 70°C
With auto switch : –10°C to 60°C (No freezing)
None
30 to 400 mm/s
Through-hole, Both ends tapped
10-/11-: Fluorine grease
21-/22-: Lithium soap based grease
10-/21-: Class 4, 11-/22-: Class 3
+1.0
0
Proof pressure
Maximum operating pressure
Minimum operating pressure
Cushion
Piston speed
Stroke length tolerance
Mounting
Model
Specifications
Size
12/16/20/25
Suction Flow Rate of Vacuum
Suction Type (Reference values)
Suction flow rate L/min (ANR)
5
10
11
Relief type
Vacuum suction type
Clean series
B
Mounting
Nil
With auto switch
No
D
With auto switch
(Built-in magnet)
21
22
Relief type
Vacuum suction type
Copper, fluorine and
silicone-free +
Low particulate generation
Bore size (mm)
10 - C Q S B
Number of auto switches
Nil
S
n
2 pcs.
1 pc.
n pcs.
Action
D
Double acting
Nil
M
Rod end thread
Standard (Rod end female thread)
Rod end male thread
D 12 - -5 D
M9B
21 - C Q S BD 12 - -5 D
M9B
Cylinder stroke (mm)
∗Refer to the table below for
standard strokes.
∗For auto switch part numbers, refer to
the next page.
∗ The minimum stroke for auto switch
mounting and operating range are the
same as standard products.
∗
Auto switch is packaged together (not
assembled).
Nil
Auto switch
(With auto switch)
Without auto switch
(Built-in magnet cylinder)
Through-hole, Both ends tapped (Standard)
Series CQS
10-/21-
11-/22-
Ambient and fluid temperature
Grease
Cleanliness class (ISO class)
749
Auto Switch Specifications
(Refer to the WEB catalog for detailed specifications and auto switches not in the following table.)
Auto Switch Proper Mounting Position (Detection at Stroke End)
ø12 ø16 to ø25
ø
12 ø16 to ø25
D-A93
D-M9B/M9N
A
11.5
12
16
17
Bore size
(mm)
12
16
20
25
B
D-A93
0.5
0
3.5
5.5
W
4
4.5
1
-1
A
15.5
16
20
21
B
D-M9B/M9N/M9P
4.5
4
7.5
9.5
W
5.5
6
2.5
0.5
Type
2-wire
3-wire
Reed auto switch
Solid state
auto switch
Auto switch part no.
D-A93
D-M9B
D-M9N, D-M9P
24 VDC, 100 VAC
24 VDC (10 to 28 VDC)
28 VDC or less
5 to 40 mA, 5 to 20 mA
2.5 to 40 mA
40 mA or less
Relay, PLC
24 VDC Relay, PLC
IC circuit, Relay, PLC
Load voltage Load current range Indicator light Application
PLC: Programmable Logic Controller
Refer to page 889 for the applicable auto switch list.
1.
When a magnetic object comes in close proximity
with the cylinder as shown in the right figures
(including proximity on one side only), the auto
switch operation may become unstable. Consult
with SMC in such cases.
Caution
Mounting
Magnetic body
(Iron plate, etc.)
Magnetic body
(Iron plate, etc.)
Be sure to read this before handling.
A B
W
A B
W
A B
W
A B
W
Specific Product Precautions
CQS
21-
22-
CQS/
10-
11-
Compact Cylinder
750
Air Preparation
Equipment
Pressure Control
Equipment
Flow Control
Equipment
Pressure Switches/
Pressure Sensors
Directional
Control Valves
Air GrippersModular F. R.
Fittings & Tubing
Air Cylinders
Rotary Actuators
Related Products
- Valves & Manifolds
- Fittings
- Cylinder Parts & Accessories
- Speed Controllers
- Tubing
- Pressure & Vacuum Switches
- Airline Equipment
- 4/5 Valves PS
- Floating joint PS
Valves & Manifolds More →
Cylinder Parts & Accessories More →
Speed Controllers More →
Pressure & Vacuum Switches More →
Airline Equipment More →
4/5 Valves PS More →
Floating joint PS More →
Email Part
Email How to Order Page
Products
- Actuators
-
Directional Control Valves
- Directional Control Valves Overview
- Solenoid Valves - 4 & 5 Port
- Solenoid Valves - 3 Port
- Solenoid Valves - Direct Operated
- Industrial Communication
- Air Operated Valves
- Mechanical & Hand Operated Valves
- Safety Pressure Relief Valves
- Solenoid Valves - ISO
- Clean Room Products
- Valve Manifold Configurator
- Airline Equipment
- Air Dryers & Main Line Filters
- Connectors
- Vacuum Products
- Industrial Communication
- Sensors & Switches
- Fluid Process
- Static Control
- Electric Actuators
- Chillers
- Process Gas Equipment
- High Vacuum
- Chemical Handling Equipment
- Secondary Battery