Airtac SC series: double-acting cylinder - SC125X996STCHG

Photos are for reference only. Not all models have pictures.

Description

Specifications: SC125X996STCHG — Airtac SC double-acting, single-rod tie-rod cylinder; 125 mm bore, 996 mm stroke, with magnet, H fluororubber seal option and G1/2 ports. Mounting configuration: trunnion mount.

Product Catalog

Download Airtac Product Catalog (PDF)

For product dimensions and mounting drawings, download and refer to the PDF catalog.

Model Code Explained

Code Meaning
SC Double-acting, single-rod SC cylinder
125 125 mm bore
X Separator before stroke
996 996 mm stroke
S With magnetic piston
TC Trunnion mount
H Fluororubber seals; confirm actual per-part materials
G G1/2 ports

Technical Specifications

Parameter Value
Model SC125X996STCHG
Action Double acting, single rod
Bore 125 mm
Stroke 996 mm; Special stroke; confirm order and delivery conditions
Construction Tie-rod SC cylinder; ISO 6430 as stated in the catalogue
Piston rod S45C hard-chrome-plated ground rod
Magnetic piston With magnet; sensors are separately selected
Mounting selection Trunnion mount
Seal option H fluororubber; basic seals are references, not the H bill of materials
Port thread G1/2
Working medium Clean compressed air filtered through 40 µm or finer filtration
Operating pressure 0.15–1 MPa
Proof pressure 1.5 MPa; not the continuous operating pressure
Operating temperature General −20 to 70 °C reference; confirm H rating; prevent condensate freezing
Piston speed 30–500 mm/s; select controls for the actual load and piping
Stroke tolerance +1.5 / 0 mm
Cushioning Adjustable pneumatic cushioning at both ends; 28 mm nominal cushion-stroke reference. A shorter cylinder stroke cannot provide the full nominal deceleration travel.
Rod diameter / end thread 32 mm / M27×2.0
Sensor selection CMSG, DMSG or EMSG G-profile sensor with the specified tie-rod mounting hardware; select an exact version separately
Calculated weight reference 17932.68 g (17.93268 kg); basic cylinder, excluding separately specified mounts and accessories

Weight basis: 3909 g non-stroke mass + 996 mm × 14.08 g/mm. Catalog estimate; H-seal mass difference unpublished; not measured or packed shipping weight. Unpublished mount/accessory masses, including any selected TC+TCM1 package, are excluded. Actual supplied mass prevails.

Product Features

The large-bore SC range is specified to ISO 6430. Its compact bidirectional piston seal incorporates an oil-reservoir function, and tie rods connect the end covers to the aluminium barrel. At the same bore, SC has a shorter overall length than ISO 15552 standard cylinders; this does not establish interchangeability. Pneumatic cushioning is adjustable. Magnetic-piston and mounting options are available according to the selected configuration. The 150 °C feature requires specified high-temperature seals; no H-specific range is given. Confirm the actual rating before high-temperature use.

External and Mounting Dimensions

Dimensions: mm except threads; magnetic and nonmagnetic bodies share dimensions. A + stroke is the illustrated bare-length reference: add no unspecified projection. It excludes mounts, rod-end joints, fittings, sensors and packaging, so is not the installed envelope.

Parameter Value
A + stroke, retracted 1199 mm = 203 + 996; illustrated basic-cylinder end-to-end reference
AC + stroke, body face span 1111 mm = 115 + 996
Derived bare length, fully extended 2195 mm = 203 + 2 × 996
Body width × height 136 × 136 mm (□B)
Rod diameter / end thread D = 32 mm; E = M27×2.0; EA = 54 mm
Drawing dimensions (mm; threads labelled) AB = 88; AD = 38; AE = 38; DA = 68
Drawing dimensions (mm; threads labelled) F = 41; FA = 13.5; H = 27; K = M12×1.75
Drawing dimensions (mm; threads labelled) KA = 21.5; KB = 104; M = 52; MA = 20
Drawing dimensions (mm; threads labelled) P = G1/2; PA = 20; PB = 14
Parameter Value
Selected accessory TC; part F-SC125TC
Material Ductile cast iron
A + stroke 1199 mm = 203 + 996
C + stroke 1111 mm = 115 + 996
Drawing dimensions (mm) EB = 208; ED = 104; EE = 158; EP = 25
Drawing dimensions (mm) ET = 40; I = 41; S = 136
Trunnion center reference 555.5 mm = (115 + 996) / 2
Application condition TC must be used with TCM1 and ordered with the cylinder; neither mounting position may be changed arbitrarily.

Complete dimension lines and mounting views: see the linked PDF catalog.

Mounting and Rod-End Accessories

Select for load direction and motion; confirm supplied parts and quantities, since compatibility does not imply inclusion. TC requires TCM1 and ordering with the cylinder; neither mounting position may be changed arbitrarily.

Part / assembly code Application and reference
F-SC125LB Foot mount; Ductile cast iron
F-SC125FA Front flange; Ductile cast iron
F-SC125CA Rear single clevis; Ductile cast iron
F-SC125CB Rear double clevis; Ductile cast iron
F-SC125TC Trunnion mount; Ductile cast iron; cylinder assembly option only, not separately orderable
F-SC125FA Rear flange; Ductile cast iron; same flange part as FA, mounted at the rear
F-SC125TCM1 Trunnion support; Ductile cast iron
F-M27X200I I-type rod-end joint; Carbon steel; 1201 g catalog reference. Drawing dimensions: NC = 30; ND = 110; NE = 139; NF = 51; NG = 45; NH = M27×2; NM = 30.
F-M27X200Y Y-type rod-end joint; Carbon steel; 1473 g catalog reference. Drawing dimensions: NA = 54; NC = 30; ND = 110; NP = 55; NQ = 139; NM = 30; NH = M27×2; PA = 64.2; PB = 54.8.
F-M27X200F Floating joint; 1470 g catalog reference. Drawing dimensions: MA = 136.5; MB = 40; MC = 14.5; MD = 52.5; ME = 59.5; MF = 40; MG = 13.5; MH = 27; MI/MJ = M27 × 2; MK = 5°.
F-M27X200U Spherical rod-end joint; Carbon steel; 1210 g catalog reference. Drawing dimensions: PA = 25; PB = 70; PC = 30; PD = 51; PE = 110; PF = 145; PG = M27×2; PH = 15°; PI = 50; PJ = 41; PK = 37.

Rod-end thread: M27×2.0. Dimensions: mm except threads/angles. MK is floating-joint angular compensation; PH is the spherical-joint angle. Material categories do not specify every part or finish. Count only supplied-part masses.

Confirm genuine SC125 service codes, seal material and production revision for seal kits, wear rings, guide bushings, nuts and covers. Drawing numbers and bore size are not orderable service codes. Replacement magnets apply only to magnetic cylinders.

Force and System Selection

Parameter Value
Effective piston areas Extension 12272 mm²; retraction 11468 mm²
Theoretical force at 0.5 MPa Extension 6136 N; retraction 5734 N
Force calculation Force (N) = effective area (mm²) × pressure (MPa), before friction and dynamic losses
Load-ratio guidance Up to 0.7 at static/low speed and 0.5 at 50–500 mm/s; stay within this cylinder’s 30–500 mm/s range. Not a guaranteed payload or structural safety factor
System selection No bore-specific speed/valve/tube sizing row is supplied here; size the actual system without extrapolating a smaller cylinder.

Theoretical force, not safe payload. Account for losses, load factor and stability. The 0.1 MPa reference-table point is below the operating-pressure minimum.

Reference speeds depend on load, pressure, valve flow, tube length, fittings, cushion adjustment and exhaust backpressure. Flow area is a circuit-sizing reference, not piston area or a guaranteed achieved speed. Long strokes require stability, buckling, guidance and installation checks.

Installation and Maintenance

Qualified staff must select/install/service the system. Guard motion; secure cylinders, loads and attachments. Before service, isolate air/electricity, vent pressure and secure motion. Design safe air/power-loss, emergency-stop and restart responses against unexpected extension or dropped loads.

Check protection from corrosive gas, chemicals, solvents, salt, water/steam, explosive atmospheres, vibration, radiant heat and sun. Protect sliding surfaces from damage, dust, humidity, splashes, oil/coolant. Prevent condensate freezing. Special seals do not extend this rating; external magnetic fields may disturb cylinders/sensors.

Use clean, dry, purified air, not raw compressor discharge. Remove water, particles, oxidized oil, tar/carbon; filter to 40 µm or finer. Confirm suitability for other fluids/synthetic-oil contaminants. Excessively dry air may shorten life unless designed for it.

Factory lubrication normally needs no added oil. Once introduced, continue additive-free ISO-VG32 turbine oil; incompatible oil may swell seals. Guide: ≤25 mg/m³ oil mist, 0.5–5 drops/1000 L. Size the lubricator for flow; avoid excess oil.

Blow pipes clean; start sealing tape 1.5–2 threads back to keep fragments out. Use suitable flame-resistant/metal tube near hot spatter. Check each tube’s pressure, temperature, OD/ID and bend radius; generic nylon/PU advice cannot override its rating.

PT1/2 piping torque: 12–15 N·m with the specified mating connection; not a G/NPT installation or sensor-adjustment torque.

Use speed controls at both ports; start closed/open slowly. Meter-out commonly stabilizes motion/reduces startup runout. Adjust cushioning gradually to load/speed, avoiding impact, rebound or forcing the screw. High mass/speed may need engineered deceleration or an external absorber.

Compressibility/leakage prevent assuming precise prolonged mid-stroke stopping with a closed-center valve or precise cylinder synchronization. Match bore/stroke/cushion/mounts/sensors to load, pressure and travel; allow installation/adjustment margin, favor suitable standard strokes and check air consumption.

Align rod/load motion; independently guide side load, bending and torque—rod-end joints do not replace guides. Check long-rod buckling/sag/vibration; add suitable intermediate/front-cover support and limit unsupported lever arms. Swinging links need CA/CB/TC pivots, not forced rigid LB mounts. Support height increases fastener/bracket torque; orient flanges for push/pull loads.

During long storage, operate periodically and prevent corrosion, following air-quality/lubrication requirements.

Internal Components

Drawing item Basic material reference
1 — Rod-end nut Carbon steel
2 — Piston rod S45C hard-chrome-plated ground rod
3 — Front-cover O-ring NBR (basic reference)
4 — Guide bushing Wear-resistant material
5 — Front cover Aluminium alloy
6 — Cushion O-ring TPU (basic reference)
7 — O-type seal ring NBR (basic reference)
8 — Cylinder barrel Aluminium alloy
9 — Piston Aluminium alloy
10 — Piston-rod O-ring NBR (basic reference)
11 — Piston O-ring NBR (basic reference)
12 — Magnet Plastic magnet for this magnetic configuration
13 — Wear ring Wear-resistant material
14 — Hex-socket screw Carbon steel
15 — Rear cover Aluminium alloy
16 — Tie rod Carbon steel
17 — Tie-rod nut Carbon steel

Basic SC125 drawing/materials; item numbers are not service codes. Seal materials are basic-version references, not the H bill of materials.

Series Ordering Options

Parameter Value
Related series SC: single rod; SCD: double rod; SCJ: double rod with adjustable stroke. This product is SC.
Magnet No suffix: without magnet; S: magnetic piston
Seal material No suffix: NBR; H: Fluororubber. This product selects H fluororubber.
Mounting Basic, LB, FA, FB, CA, CB, TC; matching TCM1 support is specified in the accessory table.
Port options No suffix: PT; G: G thread; T: NPT.
Standard strokes 25, 50, 75, 80, 100, 125, 150, 160, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000 mm
Catalog stroke limits Maximum stroke 1500 mm; allowable stroke 2000 mm

Other special strokes require company confirmation. No numerical non-standard threshold is printed on this large-bore page.

Magnetic Sensors and Connection Leads

This S cylinder accepts G-profile DMSG, CMSG and miniature EMSG sensors using the matching F-SC125SH tie-rod holder. Sensors, holders and mating leads are separately ordered; select the output and load circuit. The following permitted codes do not guarantee inventory or included supply.

Sensor / separate accessory Complete ordering choices
DMSG two-wire standard: DMSG-020,DMSG-030,DMSG-050,DMSG-100,DMSG-M08,DMSG-M08010,DMSG-M08020,DMSG-M08030,DMSG-M12,DMSG-M12010,DMSG-M12020,DMSG-M12030; W: DMSG-020-W,DMSG-030-W,DMSG-050-W,DMSG-100-W; A05: A05-DMSG-020,A05-DMSG-030,A05-DMSG-050,A05-DMSG-100; A06: A06-DMSG-020,A06-DMSG-030,A06-DMSG-050,A06-DMSG-100
DMSG NPN three-wire standard: DMSG-N020,DMSG-N030,DMSG-N050,DMSG-N100,DMSG-NM08,DMSG-NM08010,DMSG-NM08020,DMSG-NM08030,DMSG-NM12,DMSG-NM12010,DMSG-NM12020,DMSG-NM12030; W: DMSG-N020-W,DMSG-N030-W,DMSG-N050-W,DMSG-N100-W
DMSG PNP three-wire standard: DMSG-P020,DMSG-P030,DMSG-P050,DMSG-P100,DMSG-PM08,DMSG-PM08010,DMSG-PM08020,DMSG-PM08030,DMSG-PM12,DMSG-PM12010,DMSG-PM12020,DMSG-PM12030; W: DMSG-P020-W,DMSG-P030-W,DMSG-P050-W,DMSG-P100-W
EMSG two-wire standard: EMSG-020,EMSG-030,EMSG-050,EMSG-100,EMSG-M08,EMSG-M08010,EMSG-M08020,EMSG-M08030,EMSG-M12,EMSG-M12010,EMSG-M12020,EMSG-M12030; W: EMSG-020-W,EMSG-030-W,EMSG-050-W,EMSG-100-W; A05: A05-EMSG-020,A05-EMSG-030,A05-EMSG-050,A05-EMSG-100; A06: A06-EMSG-020,A06-EMSG-030,A06-EMSG-050,A06-EMSG-100
CMSG two-wire standard: CMSG-020,CMSG-030,CMSG-050,CMSG-100,CMSG-M08,CMSG-M08010,CMSG-M08020,CMSG-M08030,CMSG-M12,CMSG-M12010,CMSG-M12020,CMSG-M12030; H: CMSG-020-H,CMSG-030-H,CMSG-050-H,CMSG-100-H,CMSG-M08-H,CMSG-M08010-H,CMSG-M08020-H,CMSG-M08030-H,CMSG-M12-H,CMSG-M12010-H,CMSG-M12020-H,CMSG-M12030-H; A05: A05-CMSG-020,A05-CMSG-030,A05-CMSG-050,A05-CMSG-100
F-SC125SH SC125 tie-rod sensor holder; one per selected sensor unless the actual kit specifies otherwise. Sensor count is not determined by S.
M8 female lead, 2 wires 2 m: F-ECM08B020; 3 m: F-ECM08B030; 5 m: F-ECM08B050; 10 m: F-ECM08B100
M8 female lead, 3 wires 2 m: F-ECM08C020; 3 m: F-ECM08C030; 5 m: F-ECM08C050; 10 m: F-ECM08C100
M12 female lead, 2 wires 2 m: F-ECM12B020; 3 m: F-ECM12B030; 5 m: F-ECM12B050; 10 m: F-ECM12B100
M12 female lead, 3 wires 2 m: F-ECM12C020; 3 m: F-ECM12C030; 5 m: F-ECM12C050; 10 m: F-ECM12C100
Electrical selection Limits and conditions
DMSG/EMSG two-wire 10–28 V DC; load 2.5–100 mA; capacity ≤2.8 W; internal current ≤3 mA; residual voltage ≤3.5 V; leakage ≤0.06 mA; switching ≤1000 Hz.
DMSG NPN/PNP three-wire 5–30 V DC; switching ≤30 V, ≤200 mA, ≤6 W; internal current ≤5 mA; residual voltage ≤0.7 V; leakage ≤0.01 mA; switching ≤1000 Hz.
CMSG reed two-wire 5–240 V AC/DC; ≤100 mA, ≤10 W, ≤200 Hz. No internal/leakage current or protection circuit. Standard residual voltage ≤2.5 V at DC 100 mA; H has no residual voltage or indicator.
Sensor environment All listed sensors: 50 G impact reference. DMSG/EMSG have reverse-polarity and transient protection; EMSG also has overheat protection. Standard temperatures −10–70 °C; CMSG-H −10–125 °C. Apply actual H-cylinder, sensor and cable temperature limits; CMSG-H does not establish the system rating.

Direct-lead 020/030/050/100 means 2/3/5/10 m. M08/M12 are M8/M12 male quick connectors with 0.5 m lead; M08010/020/030 and M12010/020/030 have 1/2/3 m leads. These lengths are unrelated to cylinder stroke. Two-wire is the blank output; N and P are NPN and PNP.

Standard/A05 DMSG and EMSG are IP64; direct W and A06 are IP68. Quick connectors do not have W. All CMSG versions are IP64. A05 is high-flex robot cable; A06 is oil-resistant high-flex. A05/A06 direct leads have a 19 mm minimum bend radius. Industry versions are two-wire and direct-lead only; CMSG A05 has no H, and no A06 CMSG choice is listed. These are not explosion-proof or permanent-immersion approvals.

For a quick connector, match M8/M12 and B two-wire/C three-wire female leads to the sensor. Two-wire pins: 1 brown (+), 4 blue (−), 3 unused. Three-wire pins: 1 brown (+), 3 blue (−), 4 black output. Direct-lead sensors need no quick mating cable. Cable temperature, IP and voltage ratings are not independently given here; do not transfer sensor-body ratings to the complete cable assembly or raise the cylinder temperature because a CMSG-H is selected.

Seat the holder on the tie rod against the barrel, place the sensor near the middle of its switching range and verify clearance and signal. Sensor fastening torque is recommended at 0.15–0.20 N·m, maximum 0.25 N·m; it is not cylinder-bolt or air-port torque.

Connect the load before applying power and follow the selected two-wire/NPN/PNP diagram. Two-wire sensors require a series load, not a direct connection across the supply. Maintain insulation and separate signal from power/high-voltage cables. Avoid pulling or repeated flexing, impacts, strong magnetic fields, iron chips, current surges and abrupt temperature changes. Protect against water, oil and welding spatter; inspect mounting, cables and switching periodically.

Connection and Tube-Side Options

Separately selected component Complete ordering codes; tube dimensions as labelled
GPC straight 6 mm OD: GPC604,GPC604D; 8 mm OD: GPC804,GPC804D; 10 mm OD: GPC1004,GPC1004D; 12 mm OD: GPC1204,GPC1204D
GPL elbow 6 mm OD: GPL604,GPL604D; 8 mm OD: GPL804,GPL804D; 10 mm OD: GPL1004,GPL1004D; 12 mm OD: GPL1204,GPL1204D
GPLL extended elbow 10 mm OD: GPLL1004,GPLL1004D; 12 mm OD: GPLL1204,GPLL1204D
GPEB branch tee 8 mm OD: GPEB804,GPEB804D; 10 mm OD: GPEB1004,GPEB1004D; 12 mm OD: GPEB1204,GPEB1204D
GPED run tee 8 mm OD: GPED804,GPED804D; 10 mm OD: GPED1004,GPED1004D; 12 mm OD: GPED1204,GPED1204D
GPYB Y fitting 8 mm OD: GPYB804,GPYB804D; 10 mm OD: GPYB1004,GPYB1004D; 12 mm OD: GPYB1204,GPYB1204D
GPH banjo elbow 8 mm OD: GPH804,GPH804D; 10 mm OD: GPH1004,GPH1004D; 12 mm OD: GPH1204,GPH1204D
GPHF female-branch banjo 8 mm OD: GPHF804,GPHF804D; 10 mm OD: GPHF1004,GPHF1004D; 12 mm OD: GPHF1204,GPHF1204D
GPHW twin banjo 8 mm OD: GPHW804,GPHW804D; 10 mm OD: GPHW1004,GPHW1004D; 12 mm OD: GPHW1204,GPHW1204D
GPZB cross fitting 8 mm OD: GPZB804,GPZB804D; 10 mm OD: GPZB1004,GPZB1004D; 12 mm OD: GPZB1204,GPZB1204D
GBPC metal straight 10 mm OD: GBPC1004; 12 mm OD: GBPC1204
GBKC compression fitting 10 × 6.5 mm OD × ID: GBKC1065-04; 10 × 7.5 or 8 mm OD × ID: GBKC1075-04; 12 × 8 mm OD × ID: GBKC1208-04; 12 × 9 or 10 mm OD × ID: GBKC1209-04
GBB male–male adapter other end male G1/4: GBB0204; other end male G3/8: GBB0304; other end male G1/2: GBB0404
GBD male–female adapter other end female G1/8: GBD0104; other end female G1/4: GBD0204; other end female G3/8: GBD0304
GBZ unused auxiliary plug GBZ04
GBSL valve-exhaust silencer GBSL04
GBSLM miniature valve-exhaust silencer GBSLM04
GBESL adjustable valve-exhaust silencer GBESL04
GPSS universal flow control 12 mm OD: GPSS1204A,GPSS1204AD,GPSS1204B,GPSS1204BD
GPTL push-lock flow control 8 mm OD: GPTL804A,GPTL804AD,GPTL804B,GPTL804BD; 10 mm OD: GPTL1004A,GPTL1004AD,GPTL1004B,GPTL1004BD; 12 mm OD: GPTL1204A,GPTL1204AD,GPTL1204B,GPTL1204BD
PSA tube-to-tube flow control 6 mm OD: PSA6,PSA6D,PSA6-S,PSA6D-S; 8 mm OD: PSA8,PSA8D,PSA8-S,PSA8D-S; 10 mm OD: PSA10,PSA10D,PSA10-S,PSA10D-S; 12 mm OD: PSA12,PSA12D,PSA12-S,PSA12D-S
GPSA tube-to-tube flow control 6 mm OD: GPSA6,GPSA6D; 8 mm OD: GPSA8,GPSA8D; 10 mm OD: GPSA10,GPSA10D; 12 mm OD: GPSA12,GPSA12D
PPA valve-exhaust plug-in silencer 6 mm stem OD: PPA6; 8 mm stem OD: PPA8; 10 mm stem OD: PPA10; 12 mm stem OD: PPA12
US98A PU tubing 6 × 4 mm OD × ID: US98A060040100MBU; 8 × 5 mm OD × ID: US98A080050100MBU; 10 × 6.5 mm OD × ID: US98A100065100MBU; 12 × 8 mm OD × ID: US98A120080100MBU
UE95A PU tubing 6 × 4 mm OD × ID: UE95A060040100MBU; 8 × 5 mm OD × ID: UE95A080050100MBU; 10 × 6.5 mm OD × ID: UE95A100065100MBU; 12 × 8 mm OD × ID: UE95A120080100MBU
ASC separate inline flow control two female G1/2: ASC30015G
GAFR upstream filter/regulator female G1/2: GAFR30015SG,GAFR40015SG

Separate options; no included-kit or stock promise. Connect both SC125 working ports using G1/2 fittings and the specified seal; check insertion depth, wrench/rotation clearance, flow and tube loading. PT/G/NPT are not interchangeable. G joints need the correct face seal and mating surface. The M27×2.0 rod thread is not an air port.

Use suitable soft nylon/PU tubing: exact OD, plus ID for compression. Where offered: D=black, blank=grey, -M=miniature. -S identifies specified stainless-304 parts, not an all-stainless assembly. GPHF has male RA and extra female RB, both G1/2; connect or seal RB as designed. RB is not a tube socket. Tees/Y/cross/distributors must not bridge chambers or unrelated controls.

Push-in fittings, direct/threadless controls and listed silencers: 0–1 MPa, −20–70 °C. GBPC: 0–0.9 MPa, 0–150 °C; SC path 0.15–0.9 MPa. GBKC/GBB/GBD/GBZ: 0–1 MPa, 0–150 °C; SC path 0.15–1 MPa. Use actual H-cylinder and component temperature limits; no H-system range is inferred. Obey lower valve/tube/sensor limits; component vacuum data do not rate the cylinder assembly.

Install threads with the body hex, not the locking nut; insert tubing fully before tightening. GBB/GBD use one thread standard: BB male–male, BD male–female; other ends are labelled in the table. Match its gender/size and flow; no cross-thread conversion. GBZ closes permitted unused auxiliary ports only, never active cylinder ports.

At the cylinder, A meters thread→tube exhaust (meter-out), with free reverse supply; B meters tube→cylinder supply (meter-in). A is usual for double action; B needs a designed meter-in circuit. Start closed, open slowly; closed leakage is allowed, so these are not shutoffs. GPTL caps on 1/2-port variants: adjustment reference: 0.32 N·m, not pipe-thread torque. Never force caps/end stops. PSA/PSA-S/GPSA are metric tube-to-tube controls, no A/B suffixes; match both ODs and the body check/throttle symbol. GPSA does not mean G thread.

Silencers: separate valve exhaust only. Match its actual thread, flow and backpressure; not cylinder-port fittings, inlet filters or shutoffs. GBESL adjusts backpressure. PPA6/8/10/12 use plain metric stems in matching sockets: POM body/cap, PE filter, 0–1 MPa, −20–70 °C; 25 dB at 0.5 MPa is a catalog test, not an onsite noise promise. PPA has no D or thread suffix. The referenced GBSL catalog test is 13 dB at 0.5 MPa; do not apply PT noise figures to G variants.

ASC30015G: separate two-female-G1/2-port inline control; needs male fittings. Follow P/A and the check/throttle symbol. 0.05–0.95 MPa, −20–70 °C and 40 µm-or-finer filtered air; SC path 0.15–0.95 MPa before lower limits. Rated flow does not guarantee cylinder speed.

GAFR30015SG,GAFR40015SG: separate upstream G1/2 filter/regulator, 40 µm element, PC bowl, differential/manual drain, bracket and round gauge, no reverse-flow valve. Inlet ≤1 MPa, setting 0.15–0.9 MPa, −5–70 °C non-freezing. Respect IN/OUT, flow/pressure loss, condensate, bowl environment and all downstream limits; not a cylinder fitting or vacuum regulator.

US98A/UE95A examples: blue 100 m coils, not supplied cut lengths. Rated 1 MPa at 23 °C, temperature derating required: US98A −20–70 °C, UE95A −40–70 °C. Match OD/ID, bend radius, routing and flow; thinner low-pressure tubes are not equivalent. Only the listed sizing-reference diameters carry the reference-speed association.

A 16 × 11 mm reference tube needs separately specified 16 mm endpoint fittings and controls; the listed 12 mm sockets do not form that connection.

Product form

Specifications: SC125X996STCHG — Airtac SC double-acting, single-rod tie-rod cylinder; 125 mm bore, 996 mm stroke, with magnet, H fluororubber seal... Read more

SKU: SC125X996STCHG

$1,272.87 Incl. VAT

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    Description

    Specifications: SC125X996STCHG — Airtac SC double-acting, single-rod tie-rod cylinder; 125 mm bore, 996 mm stroke, with magnet, H fluororubber seal option and G1/2 ports. Mounting configuration: trunnion mount.

    Product Catalog

    Download Airtac Product Catalog (PDF)

    For product dimensions and mounting drawings, download and refer to the PDF catalog.

    Model Code Explained

    Code Meaning
    SC Double-acting, single-rod SC cylinder
    125 125 mm bore
    X Separator before stroke
    996 996 mm stroke
    S With magnetic piston
    TC Trunnion mount
    H Fluororubber seals; confirm actual per-part materials
    G G1/2 ports

    Technical Specifications

    Parameter Value
    Model SC125X996STCHG
    Action Double acting, single rod
    Bore 125 mm
    Stroke 996 mm; Special stroke; confirm order and delivery conditions
    Construction Tie-rod SC cylinder; ISO 6430 as stated in the catalogue
    Piston rod S45C hard-chrome-plated ground rod
    Magnetic piston With magnet; sensors are separately selected
    Mounting selection Trunnion mount
    Seal option H fluororubber; basic seals are references, not the H bill of materials
    Port thread G1/2
    Working medium Clean compressed air filtered through 40 µm or finer filtration
    Operating pressure 0.15–1 MPa
    Proof pressure 1.5 MPa; not the continuous operating pressure
    Operating temperature General −20 to 70 °C reference; confirm H rating; prevent condensate freezing
    Piston speed 30–500 mm/s; select controls for the actual load and piping
    Stroke tolerance +1.5 / 0 mm
    Cushioning Adjustable pneumatic cushioning at both ends; 28 mm nominal cushion-stroke reference. A shorter cylinder stroke cannot provide the full nominal deceleration travel.
    Rod diameter / end thread 32 mm / M27×2.0
    Sensor selection CMSG, DMSG or EMSG G-profile sensor with the specified tie-rod mounting hardware; select an exact version separately
    Calculated weight reference 17932.68 g (17.93268 kg); basic cylinder, excluding separately specified mounts and accessories

    Weight basis: 3909 g non-stroke mass + 996 mm × 14.08 g/mm. Catalog estimate; H-seal mass difference unpublished; not measured or packed shipping weight. Unpublished mount/accessory masses, including any selected TC+TCM1 package, are excluded. Actual supplied mass prevails.

    Product Features

    The large-bore SC range is specified to ISO 6430. Its compact bidirectional piston seal incorporates an oil-reservoir function, and tie rods connect the end covers to the aluminium barrel. At the same bore, SC has a shorter overall length than ISO 15552 standard cylinders; this does not establish interchangeability. Pneumatic cushioning is adjustable. Magnetic-piston and mounting options are available according to the selected configuration. The 150 °C feature requires specified high-temperature seals; no H-specific range is given. Confirm the actual rating before high-temperature use.

    External and Mounting Dimensions

    Dimensions: mm except threads; magnetic and nonmagnetic bodies share dimensions. A + stroke is the illustrated bare-length reference: add no unspecified projection. It excludes mounts, rod-end joints, fittings, sensors and packaging, so is not the installed envelope.

    Parameter Value
    A + stroke, retracted 1199 mm = 203 + 996; illustrated basic-cylinder end-to-end reference
    AC + stroke, body face span 1111 mm = 115 + 996
    Derived bare length, fully extended 2195 mm = 203 + 2 × 996
    Body width × height 136 × 136 mm (□B)
    Rod diameter / end thread D = 32 mm; E = M27×2.0; EA = 54 mm
    Drawing dimensions (mm; threads labelled) AB = 88; AD = 38; AE = 38; DA = 68
    Drawing dimensions (mm; threads labelled) F = 41; FA = 13.5; H = 27; K = M12×1.75
    Drawing dimensions (mm; threads labelled) KA = 21.5; KB = 104; M = 52; MA = 20
    Drawing dimensions (mm; threads labelled) P = G1/2; PA = 20; PB = 14
    Parameter Value
    Selected accessory TC; part F-SC125TC
    Material Ductile cast iron
    A + stroke 1199 mm = 203 + 996
    C + stroke 1111 mm = 115 + 996
    Drawing dimensions (mm) EB = 208; ED = 104; EE = 158; EP = 25
    Drawing dimensions (mm) ET = 40; I = 41; S = 136
    Trunnion center reference 555.5 mm = (115 + 996) / 2
    Application condition TC must be used with TCM1 and ordered with the cylinder; neither mounting position may be changed arbitrarily.

    Complete dimension lines and mounting views: see the linked PDF catalog.

    Mounting and Rod-End Accessories

    Select for load direction and motion; confirm supplied parts and quantities, since compatibility does not imply inclusion. TC requires TCM1 and ordering with the cylinder; neither mounting position may be changed arbitrarily.

    Part / assembly code Application and reference
    F-SC125LB Foot mount; Ductile cast iron
    F-SC125FA Front flange; Ductile cast iron
    F-SC125CA Rear single clevis; Ductile cast iron
    F-SC125CB Rear double clevis; Ductile cast iron
    F-SC125TC Trunnion mount; Ductile cast iron; cylinder assembly option only, not separately orderable
    F-SC125FA Rear flange; Ductile cast iron; same flange part as FA, mounted at the rear
    F-SC125TCM1 Trunnion support; Ductile cast iron
    F-M27X200I I-type rod-end joint; Carbon steel; 1201 g catalog reference. Drawing dimensions: NC = 30; ND = 110; NE = 139; NF = 51; NG = 45; NH = M27×2; NM = 30.
    F-M27X200Y Y-type rod-end joint; Carbon steel; 1473 g catalog reference. Drawing dimensions: NA = 54; NC = 30; ND = 110; NP = 55; NQ = 139; NM = 30; NH = M27×2; PA = 64.2; PB = 54.8.
    F-M27X200F Floating joint; 1470 g catalog reference. Drawing dimensions: MA = 136.5; MB = 40; MC = 14.5; MD = 52.5; ME = 59.5; MF = 40; MG = 13.5; MH = 27; MI/MJ = M27 × 2; MK = 5°.
    F-M27X200U Spherical rod-end joint; Carbon steel; 1210 g catalog reference. Drawing dimensions: PA = 25; PB = 70; PC = 30; PD = 51; PE = 110; PF = 145; PG = M27×2; PH = 15°; PI = 50; PJ = 41; PK = 37.

    Rod-end thread: M27×2.0. Dimensions: mm except threads/angles. MK is floating-joint angular compensation; PH is the spherical-joint angle. Material categories do not specify every part or finish. Count only supplied-part masses.

    Confirm genuine SC125 service codes, seal material and production revision for seal kits, wear rings, guide bushings, nuts and covers. Drawing numbers and bore size are not orderable service codes. Replacement magnets apply only to magnetic cylinders.

    Force and System Selection

    Parameter Value
    Effective piston areas Extension 12272 mm²; retraction 11468 mm²
    Theoretical force at 0.5 MPa Extension 6136 N; retraction 5734 N
    Force calculation Force (N) = effective area (mm²) × pressure (MPa), before friction and dynamic losses
    Load-ratio guidance Up to 0.7 at static/low speed and 0.5 at 50–500 mm/s; stay within this cylinder’s 30–500 mm/s range. Not a guaranteed payload or structural safety factor
    System selection No bore-specific speed/valve/tube sizing row is supplied here; size the actual system without extrapolating a smaller cylinder.

    Theoretical force, not safe payload. Account for losses, load factor and stability. The 0.1 MPa reference-table point is below the operating-pressure minimum.

    Reference speeds depend on load, pressure, valve flow, tube length, fittings, cushion adjustment and exhaust backpressure. Flow area is a circuit-sizing reference, not piston area or a guaranteed achieved speed. Long strokes require stability, buckling, guidance and installation checks.

    Installation and Maintenance

    Qualified staff must select/install/service the system. Guard motion; secure cylinders, loads and attachments. Before service, isolate air/electricity, vent pressure and secure motion. Design safe air/power-loss, emergency-stop and restart responses against unexpected extension or dropped loads.

    Check protection from corrosive gas, chemicals, solvents, salt, water/steam, explosive atmospheres, vibration, radiant heat and sun. Protect sliding surfaces from damage, dust, humidity, splashes, oil/coolant. Prevent condensate freezing. Special seals do not extend this rating; external magnetic fields may disturb cylinders/sensors.

    Use clean, dry, purified air, not raw compressor discharge. Remove water, particles, oxidized oil, tar/carbon; filter to 40 µm or finer. Confirm suitability for other fluids/synthetic-oil contaminants. Excessively dry air may shorten life unless designed for it.

    Factory lubrication normally needs no added oil. Once introduced, continue additive-free ISO-VG32 turbine oil; incompatible oil may swell seals. Guide: ≤25 mg/m³ oil mist, 0.5–5 drops/1000 L. Size the lubricator for flow; avoid excess oil.

    Blow pipes clean; start sealing tape 1.5–2 threads back to keep fragments out. Use suitable flame-resistant/metal tube near hot spatter. Check each tube’s pressure, temperature, OD/ID and bend radius; generic nylon/PU advice cannot override its rating.

    PT1/2 piping torque: 12–15 N·m with the specified mating connection; not a G/NPT installation or sensor-adjustment torque.

    Use speed controls at both ports; start closed/open slowly. Meter-out commonly stabilizes motion/reduces startup runout. Adjust cushioning gradually to load/speed, avoiding impact, rebound or forcing the screw. High mass/speed may need engineered deceleration or an external absorber.

    Compressibility/leakage prevent assuming precise prolonged mid-stroke stopping with a closed-center valve or precise cylinder synchronization. Match bore/stroke/cushion/mounts/sensors to load, pressure and travel; allow installation/adjustment margin, favor suitable standard strokes and check air consumption.

    Align rod/load motion; independently guide side load, bending and torque—rod-end joints do not replace guides. Check long-rod buckling/sag/vibration; add suitable intermediate/front-cover support and limit unsupported lever arms. Swinging links need CA/CB/TC pivots, not forced rigid LB mounts. Support height increases fastener/bracket torque; orient flanges for push/pull loads.

    During long storage, operate periodically and prevent corrosion, following air-quality/lubrication requirements.

    Internal Components

    Drawing item Basic material reference
    1 — Rod-end nut Carbon steel
    2 — Piston rod S45C hard-chrome-plated ground rod
    3 — Front-cover O-ring NBR (basic reference)
    4 — Guide bushing Wear-resistant material
    5 — Front cover Aluminium alloy
    6 — Cushion O-ring TPU (basic reference)
    7 — O-type seal ring NBR (basic reference)
    8 — Cylinder barrel Aluminium alloy
    9 — Piston Aluminium alloy
    10 — Piston-rod O-ring NBR (basic reference)
    11 — Piston O-ring NBR (basic reference)
    12 — Magnet Plastic magnet for this magnetic configuration
    13 — Wear ring Wear-resistant material
    14 — Hex-socket screw Carbon steel
    15 — Rear cover Aluminium alloy
    16 — Tie rod Carbon steel
    17 — Tie-rod nut Carbon steel

    Basic SC125 drawing/materials; item numbers are not service codes. Seal materials are basic-version references, not the H bill of materials.

    Series Ordering Options

    Parameter Value
    Related series SC: single rod; SCD: double rod; SCJ: double rod with adjustable stroke. This product is SC.
    Magnet No suffix: without magnet; S: magnetic piston
    Seal material No suffix: NBR; H: Fluororubber. This product selects H fluororubber.
    Mounting Basic, LB, FA, FB, CA, CB, TC; matching TCM1 support is specified in the accessory table.
    Port options No suffix: PT; G: G thread; T: NPT.
    Standard strokes 25, 50, 75, 80, 100, 125, 150, 160, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000 mm
    Catalog stroke limits Maximum stroke 1500 mm; allowable stroke 2000 mm

    Other special strokes require company confirmation. No numerical non-standard threshold is printed on this large-bore page.

    Magnetic Sensors and Connection Leads

    This S cylinder accepts G-profile DMSG, CMSG and miniature EMSG sensors using the matching F-SC125SH tie-rod holder. Sensors, holders and mating leads are separately ordered; select the output and load circuit. The following permitted codes do not guarantee inventory or included supply.

    Sensor / separate accessory Complete ordering choices
    DMSG two-wire standard: DMSG-020,DMSG-030,DMSG-050,DMSG-100,DMSG-M08,DMSG-M08010,DMSG-M08020,DMSG-M08030,DMSG-M12,DMSG-M12010,DMSG-M12020,DMSG-M12030; W: DMSG-020-W,DMSG-030-W,DMSG-050-W,DMSG-100-W; A05: A05-DMSG-020,A05-DMSG-030,A05-DMSG-050,A05-DMSG-100; A06: A06-DMSG-020,A06-DMSG-030,A06-DMSG-050,A06-DMSG-100
    DMSG NPN three-wire standard: DMSG-N020,DMSG-N030,DMSG-N050,DMSG-N100,DMSG-NM08,DMSG-NM08010,DMSG-NM08020,DMSG-NM08030,DMSG-NM12,DMSG-NM12010,DMSG-NM12020,DMSG-NM12030; W: DMSG-N020-W,DMSG-N030-W,DMSG-N050-W,DMSG-N100-W
    DMSG PNP three-wire standard: DMSG-P020,DMSG-P030,DMSG-P050,DMSG-P100,DMSG-PM08,DMSG-PM08010,DMSG-PM08020,DMSG-PM08030,DMSG-PM12,DMSG-PM12010,DMSG-PM12020,DMSG-PM12030; W: DMSG-P020-W,DMSG-P030-W,DMSG-P050-W,DMSG-P100-W
    EMSG two-wire standard: EMSG-020,EMSG-030,EMSG-050,EMSG-100,EMSG-M08,EMSG-M08010,EMSG-M08020,EMSG-M08030,EMSG-M12,EMSG-M12010,EMSG-M12020,EMSG-M12030; W: EMSG-020-W,EMSG-030-W,EMSG-050-W,EMSG-100-W; A05: A05-EMSG-020,A05-EMSG-030,A05-EMSG-050,A05-EMSG-100; A06: A06-EMSG-020,A06-EMSG-030,A06-EMSG-050,A06-EMSG-100
    CMSG two-wire standard: CMSG-020,CMSG-030,CMSG-050,CMSG-100,CMSG-M08,CMSG-M08010,CMSG-M08020,CMSG-M08030,CMSG-M12,CMSG-M12010,CMSG-M12020,CMSG-M12030; H: CMSG-020-H,CMSG-030-H,CMSG-050-H,CMSG-100-H,CMSG-M08-H,CMSG-M08010-H,CMSG-M08020-H,CMSG-M08030-H,CMSG-M12-H,CMSG-M12010-H,CMSG-M12020-H,CMSG-M12030-H; A05: A05-CMSG-020,A05-CMSG-030,A05-CMSG-050,A05-CMSG-100
    F-SC125SH SC125 tie-rod sensor holder; one per selected sensor unless the actual kit specifies otherwise. Sensor count is not determined by S.
    M8 female lead, 2 wires 2 m: F-ECM08B020; 3 m: F-ECM08B030; 5 m: F-ECM08B050; 10 m: F-ECM08B100
    M8 female lead, 3 wires 2 m: F-ECM08C020; 3 m: F-ECM08C030; 5 m: F-ECM08C050; 10 m: F-ECM08C100
    M12 female lead, 2 wires 2 m: F-ECM12B020; 3 m: F-ECM12B030; 5 m: F-ECM12B050; 10 m: F-ECM12B100
    M12 female lead, 3 wires 2 m: F-ECM12C020; 3 m: F-ECM12C030; 5 m: F-ECM12C050; 10 m: F-ECM12C100
    Electrical selection Limits and conditions
    DMSG/EMSG two-wire 10–28 V DC; load 2.5–100 mA; capacity ≤2.8 W; internal current ≤3 mA; residual voltage ≤3.5 V; leakage ≤0.06 mA; switching ≤1000 Hz.
    DMSG NPN/PNP three-wire 5–30 V DC; switching ≤30 V, ≤200 mA, ≤6 W; internal current ≤5 mA; residual voltage ≤0.7 V; leakage ≤0.01 mA; switching ≤1000 Hz.
    CMSG reed two-wire 5–240 V AC/DC; ≤100 mA, ≤10 W, ≤200 Hz. No internal/leakage current or protection circuit. Standard residual voltage ≤2.5 V at DC 100 mA; H has no residual voltage or indicator.
    Sensor environment All listed sensors: 50 G impact reference. DMSG/EMSG have reverse-polarity and transient protection; EMSG also has overheat protection. Standard temperatures −10–70 °C; CMSG-H −10–125 °C. Apply actual H-cylinder, sensor and cable temperature limits; CMSG-H does not establish the system rating.

    Direct-lead 020/030/050/100 means 2/3/5/10 m. M08/M12 are M8/M12 male quick connectors with 0.5 m lead; M08010/020/030 and M12010/020/030 have 1/2/3 m leads. These lengths are unrelated to cylinder stroke. Two-wire is the blank output; N and P are NPN and PNP.

    Standard/A05 DMSG and EMSG are IP64; direct W and A06 are IP68. Quick connectors do not have W. All CMSG versions are IP64. A05 is high-flex robot cable; A06 is oil-resistant high-flex. A05/A06 direct leads have a 19 mm minimum bend radius. Industry versions are two-wire and direct-lead only; CMSG A05 has no H, and no A06 CMSG choice is listed. These are not explosion-proof or permanent-immersion approvals.

    For a quick connector, match M8/M12 and B two-wire/C three-wire female leads to the sensor. Two-wire pins: 1 brown (+), 4 blue (−), 3 unused. Three-wire pins: 1 brown (+), 3 blue (−), 4 black output. Direct-lead sensors need no quick mating cable. Cable temperature, IP and voltage ratings are not independently given here; do not transfer sensor-body ratings to the complete cable assembly or raise the cylinder temperature because a CMSG-H is selected.

    Seat the holder on the tie rod against the barrel, place the sensor near the middle of its switching range and verify clearance and signal. Sensor fastening torque is recommended at 0.15–0.20 N·m, maximum 0.25 N·m; it is not cylinder-bolt or air-port torque.

    Connect the load before applying power and follow the selected two-wire/NPN/PNP diagram. Two-wire sensors require a series load, not a direct connection across the supply. Maintain insulation and separate signal from power/high-voltage cables. Avoid pulling or repeated flexing, impacts, strong magnetic fields, iron chips, current surges and abrupt temperature changes. Protect against water, oil and welding spatter; inspect mounting, cables and switching periodically.

    Connection and Tube-Side Options

    Separately selected component Complete ordering codes; tube dimensions as labelled
    GPC straight 6 mm OD: GPC604,GPC604D; 8 mm OD: GPC804,GPC804D; 10 mm OD: GPC1004,GPC1004D; 12 mm OD: GPC1204,GPC1204D
    GPL elbow 6 mm OD: GPL604,GPL604D; 8 mm OD: GPL804,GPL804D; 10 mm OD: GPL1004,GPL1004D; 12 mm OD: GPL1204,GPL1204D
    GPLL extended elbow 10 mm OD: GPLL1004,GPLL1004D; 12 mm OD: GPLL1204,GPLL1204D
    GPEB branch tee 8 mm OD: GPEB804,GPEB804D; 10 mm OD: GPEB1004,GPEB1004D; 12 mm OD: GPEB1204,GPEB1204D
    GPED run tee 8 mm OD: GPED804,GPED804D; 10 mm OD: GPED1004,GPED1004D; 12 mm OD: GPED1204,GPED1204D
    GPYB Y fitting 8 mm OD: GPYB804,GPYB804D; 10 mm OD: GPYB1004,GPYB1004D; 12 mm OD: GPYB1204,GPYB1204D
    GPH banjo elbow 8 mm OD: GPH804,GPH804D; 10 mm OD: GPH1004,GPH1004D; 12 mm OD: GPH1204,GPH1204D
    GPHF female-branch banjo 8 mm OD: GPHF804,GPHF804D; 10 mm OD: GPHF1004,GPHF1004D; 12 mm OD: GPHF1204,GPHF1204D
    GPHW twin banjo 8 mm OD: GPHW804,GPHW804D; 10 mm OD: GPHW1004,GPHW1004D; 12 mm OD: GPHW1204,GPHW1204D
    GPZB cross fitting 8 mm OD: GPZB804,GPZB804D; 10 mm OD: GPZB1004,GPZB1004D; 12 mm OD: GPZB1204,GPZB1204D
    GBPC metal straight 10 mm OD: GBPC1004; 12 mm OD: GBPC1204
    GBKC compression fitting 10 × 6.5 mm OD × ID: GBKC1065-04; 10 × 7.5 or 8 mm OD × ID: GBKC1075-04; 12 × 8 mm OD × ID: GBKC1208-04; 12 × 9 or 10 mm OD × ID: GBKC1209-04
    GBB male–male adapter other end male G1/4: GBB0204; other end male G3/8: GBB0304; other end male G1/2: GBB0404
    GBD male–female adapter other end female G1/8: GBD0104; other end female G1/4: GBD0204; other end female G3/8: GBD0304
    GBZ unused auxiliary plug GBZ04
    GBSL valve-exhaust silencer GBSL04
    GBSLM miniature valve-exhaust silencer GBSLM04
    GBESL adjustable valve-exhaust silencer GBESL04
    GPSS universal flow control 12 mm OD: GPSS1204A,GPSS1204AD,GPSS1204B,GPSS1204BD
    GPTL push-lock flow control 8 mm OD: GPTL804A,GPTL804AD,GPTL804B,GPTL804BD; 10 mm OD: GPTL1004A,GPTL1004AD,GPTL1004B,GPTL1004BD; 12 mm OD: GPTL1204A,GPTL1204AD,GPTL1204B,GPTL1204BD
    PSA tube-to-tube flow control 6 mm OD: PSA6,PSA6D,PSA6-S,PSA6D-S; 8 mm OD: PSA8,PSA8D,PSA8-S,PSA8D-S; 10 mm OD: PSA10,PSA10D,PSA10-S,PSA10D-S; 12 mm OD: PSA12,PSA12D,PSA12-S,PSA12D-S
    GPSA tube-to-tube flow control 6 mm OD: GPSA6,GPSA6D; 8 mm OD: GPSA8,GPSA8D; 10 mm OD: GPSA10,GPSA10D; 12 mm OD: GPSA12,GPSA12D
    PPA valve-exhaust plug-in silencer 6 mm stem OD: PPA6; 8 mm stem OD: PPA8; 10 mm stem OD: PPA10; 12 mm stem OD: PPA12
    US98A PU tubing 6 × 4 mm OD × ID: US98A060040100MBU; 8 × 5 mm OD × ID: US98A080050100MBU; 10 × 6.5 mm OD × ID: US98A100065100MBU; 12 × 8 mm OD × ID: US98A120080100MBU
    UE95A PU tubing 6 × 4 mm OD × ID: UE95A060040100MBU; 8 × 5 mm OD × ID: UE95A080050100MBU; 10 × 6.5 mm OD × ID: UE95A100065100MBU; 12 × 8 mm OD × ID: UE95A120080100MBU
    ASC separate inline flow control two female G1/2: ASC30015G
    GAFR upstream filter/regulator female G1/2: GAFR30015SG,GAFR40015SG

    Separate options; no included-kit or stock promise. Connect both SC125 working ports using G1/2 fittings and the specified seal; check insertion depth, wrench/rotation clearance, flow and tube loading. PT/G/NPT are not interchangeable. G joints need the correct face seal and mating surface. The M27×2.0 rod thread is not an air port.

    Use suitable soft nylon/PU tubing: exact OD, plus ID for compression. Where offered: D=black, blank=grey, -M=miniature. -S identifies specified stainless-304 parts, not an all-stainless assembly. GPHF has male RA and extra female RB, both G1/2; connect or seal RB as designed. RB is not a tube socket. Tees/Y/cross/distributors must not bridge chambers or unrelated controls.

    Push-in fittings, direct/threadless controls and listed silencers: 0–1 MPa, −20–70 °C. GBPC: 0–0.9 MPa, 0–150 °C; SC path 0.15–0.9 MPa. GBKC/GBB/GBD/GBZ: 0–1 MPa, 0–150 °C; SC path 0.15–1 MPa. Use actual H-cylinder and component temperature limits; no H-system range is inferred. Obey lower valve/tube/sensor limits; component vacuum data do not rate the cylinder assembly.

    Install threads with the body hex, not the locking nut; insert tubing fully before tightening. GBB/GBD use one thread standard: BB male–male, BD male–female; other ends are labelled in the table. Match its gender/size and flow; no cross-thread conversion. GBZ closes permitted unused auxiliary ports only, never active cylinder ports.

    At the cylinder, A meters thread→tube exhaust (meter-out), with free reverse supply; B meters tube→cylinder supply (meter-in). A is usual for double action; B needs a designed meter-in circuit. Start closed, open slowly; closed leakage is allowed, so these are not shutoffs. GPTL caps on 1/2-port variants: adjustment reference: 0.32 N·m, not pipe-thread torque. Never force caps/end stops. PSA/PSA-S/GPSA are metric tube-to-tube controls, no A/B suffixes; match both ODs and the body check/throttle symbol. GPSA does not mean G thread.

    Silencers: separate valve exhaust only. Match its actual thread, flow and backpressure; not cylinder-port fittings, inlet filters or shutoffs. GBESL adjusts backpressure. PPA6/8/10/12 use plain metric stems in matching sockets: POM body/cap, PE filter, 0–1 MPa, −20–70 °C; 25 dB at 0.5 MPa is a catalog test, not an onsite noise promise. PPA has no D or thread suffix. The referenced GBSL catalog test is 13 dB at 0.5 MPa; do not apply PT noise figures to G variants.

    ASC30015G: separate two-female-G1/2-port inline control; needs male fittings. Follow P/A and the check/throttle symbol. 0.05–0.95 MPa, −20–70 °C and 40 µm-or-finer filtered air; SC path 0.15–0.95 MPa before lower limits. Rated flow does not guarantee cylinder speed.

    GAFR30015SG,GAFR40015SG: separate upstream G1/2 filter/regulator, 40 µm element, PC bowl, differential/manual drain, bracket and round gauge, no reverse-flow valve. Inlet ≤1 MPa, setting 0.15–0.9 MPa, −5–70 °C non-freezing. Respect IN/OUT, flow/pressure loss, condensate, bowl environment and all downstream limits; not a cylinder fitting or vacuum regulator.

    US98A/UE95A examples: blue 100 m coils, not supplied cut lengths. Rated 1 MPa at 23 °C, temperature derating required: US98A −20–70 °C, UE95A −40–70 °C. Match OD/ID, bend radius, routing and flow; thinner low-pressure tubes are not equivalent. Only the listed sizing-reference diameters carry the reference-speed association.

    A 16 × 11 mm reference tube needs separately specified 16 mm endpoint fittings and controls; the listed 12 mm sockets do not form that connection.

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