SMC Linear Compact Cylinders
A compact cylinder functions in the same manner as a basic cylinder with both single acting and double acting, single or double rod, and non-rotating models. However, SMC compact cylinders minimize space requirements allowing for precise, direct mounting in the least amount of space possible.
With English threads and NPT ports, the NCQ2 series is a versatile cylinder well suited to a variety of applications. The short overall length, of this space saving cylinder helps to make various jigs and equipment more compact. Snap rings are used to secure the head cover, making replacement of seals possible. For maximum flexibility, you can select double-rod end, non-rotating, and single acting. With six mounting options, 10 bore sizes from 12mm to 100mm, strokes up to 300mm, and built-in auto switches, the NCQ2 cylinder can be configured to match your needs. Other options include clean room, copper free, air/oil, built-in fittings, and rubber bumper. "In the U.S., the NCQ2 can be manufactured until parts are depleted. See the new and improved NCQ2-Z."
Rods at both ends of cylinder
Bore sizes in mm: 12, 16, 20, 25, 32, 40, 50, 63, 80, 100
Strokes from 5mm to 100mm depending upon bore size
Mounts: through hole, both ends tapped, foot, flange
Variety of switches and a variety of lead wire lengths
With English threads and NPT ports, the NCQ2 series is a versatile cylinder well suited to a variety of applications. The short overall length, of this space saving cylinder helps to make various jigs and equipment more compact. Snap rings are used to secure the head cover, making replacement of seals possible. For maximum flexibility, you can select double-rod end, non-rotating, and single acting. With six mounting options, 10 bore sizes from 12mm to 100mm, strokes up to 300mm, and built-in auto switches, the NCQ2 cylinder can be configured to match your needs. Other options include clean room, copper free, air/oil, built-in fittings, and rubber bumper. "In the U.S., the NCQ2 can be manufactured until parts are depleted. See the new and improved NCQ2-Z."
Rod at both ends of cylinder
Large bore sizes 125mm, 140mm, & 160mm
Strokes from 10mm through 300mm depending upon bore size
Mounts: through hole only
Variety of switches and a variety of lead wire lengths
SMC has redesigned the NCQ2 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 NCQ2's mounting rails, preventing projection of auto switches and improving ease and safety of work.
Compact, double acting, single rod, large bore
Bore size (mm): 125, 140, 160
Standard stroke (mm): 10 through 300
Through hole mount
Auto switch capable
SMC has redesigned the NCQ2 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 NCQ2's mounting rails, preventing projection of auto switches and improving ease and safety of work.
Double acting, single rod, compact cylinder
Bore sizes (mm): 12, 16, 20, 25, 32, 40, 50, 63, 80, 100
Standard stroke range (mm): 5 to 100
Mountings include: Through hole (standard), threaded, clevis, foot, head flange and rod flange
Auto switch capable
SMC has redesigned the NCQ2 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 NCQ2's mounting rails, preventing projection of auto switches and improving ease and safety of work.
Single acting, single rod, compact cylinder
Bore sizes (mm): 12, 16, 20, 25, 32, 40, 50
Standard stroke range (mm): 5, 10, 20
Mounting includes: Through hole (standard), threaded, clevis, foot, head flange, and rod flange
Auto switch capable
SMC has redesigned the NCQ2 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 NCQ2's mounting rails, preventing projection of auto switches and improving ease and safety of work.
Double acting, single rod, non-rotating compact cylinder
Bore sizes (mm): 12, 16, 20, 25, 32, 40, 50, 63
Standard stroke range (mm): 5 to 100
Mountings include: Through hole (standard), threaded, clevis, rod flange, head flange, and foot
Auto switch capable
SMC has redesigned the NCQ2 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 NCQ2's mounting rails, preventing projection of auto switches and improving ease and safety of work.
Double acting, double rod, non-rotating compact cylinder
Bore sizes (mm): 12, 16, 20, 25, 32, 40, 50, 63
Standard stroke range (mm): 5 to 100
Mountings include: Through hole (standard), threaded, foot, and rod flange
Auto switch capable
SMC has redesigned the NCQ2 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 NCQ2's mounting rails, preventing projection of auto switches and improving ease and safety of work.
Double acting, double rod, compact cylinder
Bore sizes (mm): 12, 16, 20, 25, 32, 40, 50, 63, 80, 100
Standard stroke range (mm): 5 to 100
Mountings include: Through hole (standard), threaded, foot, and rod flange
Auto switch capable
SMC has redesigned the NCQ2 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 NCQ2's mounting rails, preventing projection of auto switches and improving ease and safety of work.
Compact, double acting, double rod, large bore
Bore size (mm): 125, 140, 160, 180, 200
Standard stroke (mm): 10 through 300
Port thread types: Rc, NPT, G
Auto switch capable
NCQ2-Z Accessory, Rod End Nut
SMC has redesigned the NCQ2 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 NCQ2's mounting rails, preventing projection of auto switches and improving ease and safety of work.
Accessory: rod end nut
Applicable bore size (mm): 12, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 140, 160, 180, 200
NCQ2 Accessory, Knuckle Joints
SMC has redesigned the NCQ2 compact cylinder with a new body, making it possible to mount auto switches on any of the 4 su
SMC's new NCQ8 series is a square body, compact cylinder that allows close center to center mounting. Visibility of auto switch is improved over the NCQ7 series and is mountable on multi-sides. Use of the retaining ring method improves maintenance performance. Replacing seals is easily obtained by removing the collar.
Double acting, single rod type
Cylinder stroke range: 1/8" to 4"
Maximum operating pressure: 200PSI
Operating temperature range: 15 - 150°F
Auto switch capable
SMC's new NCQ8 series is a square body, compact cylinder that allows close center to center mounting. Visibility of auto switch is improved over the NCQ7 series and is mountable on multi-sides. Use of the retaining ring method improves maintenance performance. Replacing seals is easily obtained by removing the collar.
Single acting, single rod type
Cylinder stroke range: 1/8" to 2"
Maximum operating pressure: 200PSI
Operating temperature range: 15 - 150°F
Auto switch capable
SMC's new NCQ8 series is a square body, compact cylinder that allows close center to center mounting. Visibility of auto switch is improved over the NCQ7 series and is mountable on multi-sides. Use of the retaining ring method improves maintenance performance. Replacing seals is easily obtained by removing the collar.
Double acting, double rod type
Cylinder stroke range: 1/8" – 4"
Maximum operating pressure: 200PSI
Operating temperature range: 15 – 150°F
Auto switch capable
SMC's new NCQ8 series is a square body, compact cylinder that allows close center to center mounting. Visibility of auto switch is improved over the NCQ7 series and is mountable on multi-sides. Use of the retaining ring method improves maintenance performance. Replacing seals is easily obtained by removing the collar.
Accessory: Rod Clevis (Rod Eye)
Applicable Series: NCQ8
Applicable bore size: 9/16", 3/4", 1 1/16", 1 1/2", 2", 2 1/2", 3", 4"
Series RLQ is a compact cylinder with a built-in lock and air cushion. Should the air supply be cut off, the RLQ was designed by SMC to provide the safety of drop prevention at any point of the stroke. Additional features include standardized bypass piping, and a home position holding function. The 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 between 20 – 100mm.
Large allowable kinetic energy
Noise reduction (27% noise reduction compared to CQ2 without cushion)
Good stroke repeatability (Metal to metal at stroke end)
Manual override mechanism allows unlocking with simple tools
Bypass piping type is available for applications requiring drop prevention
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.
Unique air cushion construction with no cushion ring
Wide size variations from ø20 to ø100
Nearly three times the allowable kinetic energy
Improved noise reduction (Stroke end impact noise reduced) and repeatability
Interchangeable mounting