Airtac SCJ series: adjustable double-rod cylinder - SCJ32X125-100

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

Description

Specifications: SCJ32X125-100 — Airtac SCJ double-rod, double-acting stroke-adjustable tie-rod cylinder; 32 mm bore, 125 mm nominal stroke, 100 mm adjustment option, without magnet, TPU seal option and PT1/8 working ports. Mounting configuration: basic mounting.

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
SCJ Double-rod, double-acting cylinder with adjustable stroke
32 32 mm bore
X Separator before nominal stroke
125 125 mm nominal stroke
- Separator before adjustment stroke
100 100 mm adjustment-stroke option
No magnet suffix Without built-in magnet
No mounting suffix Basic mounting
No seal-material suffix TPU option; this does not make every internal seal TPU
No thread suffix PT1/8 working ports

Technical Specifications

Parameter Value
Model SCJ32X125-100
Action Double acting, double rod, adjustable stroke
Bore 32 mm
Nominal stroke 125 mm; Catalog standard stroke
Adjustment stroke 100 mm option; not a second independently powered stroke
Construction Tie-rod cylinder to Airtac enterprise standard
Magnetic piston Without magnet; magnetic sensors require an S cylinder
Mounting selection Basic mounting
Seal option TPU; individual basic O-ring materials are listed as family references
Port thread PT1/8; two working air ports
Working medium Clean compressed air filtered through 40 µm or finer filtration
Operating pressure 0.15–1.0 MPa (1.5–10 bar; approximately 22–145 psi)
Proof pressure 1.5 MPa (15 bar); not the continuous operating pressure
Operating temperature −20 to 70 °C; avoid freezing condensate
Piston speed 30–800 mm/s; select controls for actual load, piping and adjustment
Nominal-stroke tolerance +1 / 0 mm
Cushioning Adjustable pneumatic cushioning; 21 mm nominal cushion-stroke reference
Rod diameter / end thread 12 mm / M10 × 1.25
Sensor selection A sensor alone does not add a magnetic piston; select an S cylinder for magnetic detection
Estimated cylinder weight 1011 g; engineering reference, not measured shipping weight

Engineering weight estimate using the same-bore SC catalog as a baseline plus an equivalent extra-rod allowance with representative steel density. The adjustment mechanism, changed covers and internal details are not separately mass-resolved. Mounts, rod-end joints, sensors, fittings and packaging are excluded. This is not an official SCJ net mass or a measured shipping weight; no error bound is established. Use the actual weighed assembly for handling and shipping.

The adjustment-stroke code does not by itself establish a guaranteed usable-travel interval. Confirm the required adjusted travel, stop setting and end positions for the application. Verify cushioning effectiveness at the actual setting; a stroke shorter than 21 mm cannot provide the full nominal cushion travel.

Features and Operation

SCJ combines double-acting through-rod motion with a stroke-adjustment mechanism. The aluminium-alloy barrel and covers are joined by tie rods. The family design uses a compact bidirectional piston seal with grease retention and adjustable pneumatic cushioning.

Choose the mounting, nominal stroke and adjustment option for the required motion. Allow clearance for both protruding rods and the adjuster. The catalog’s 150 °C special-seal feature requires confirmation of the complete ordered cylinder; it does not change this TPU configuration’s −20 to 70 °C rating.

External and Mounting Dimensions

Dimensions are in mm except threads. Magnetic and nonmagnetic basic dimensions are equal. The following lengths are SCJ drawing references, not a guaranteed installed or moving envelope. Check both rod ends, adjustment setting, mounts, rod-end joints, fittings and sensor clearances against the drawing.

Parameter Value
Overall drawing reference: A + 2 × stroke + adjustment 532 mm = 182 + 2 × 125 + 100
Body face span: AC + stroke 218 mm = 93 + 125
Rear drawing span: DB + stroke + adjustment 252 mm = 27 + 125 + 100
Rear adjustment reference: DB + adjustment 127 mm = 27 + 100
Body width × height 45 × 45 mm (□B)
Mounting holes 8 × M6 × 1.0 (K), 14.5 mm deep (KA); 33 × 33 mm centers (□KB)
Rod diameter / end thread D = 12 mm; E = M10 × 1.25; EA = 22 mm
Front locating and local geometry M = 28; MA = 15; AB = 47; DA = 32; F = 17; FA = 6; H = 10 mm
Cover / port local geometry AD = 27.5; AE = 27.5; PA = 14; PB = 5.5 mm; P = PT1/8

Download and refer to the PDF catalog for the full dimension lines and mounting views.

Mounting and Rod-End Accessories

The SCJ mounting choices are basic, LB, FA or TC with matching TCM1. Select for the actual load direction and motion; listing a part does not establish included supply or quantity. For the seller-defined TC+TCM1 package, confirm the supplied assembly and support quantities.

Part / assembly code Application and reference
F-SC32LB Foot mount; Carbon steel
F-SC32FA Front flange; Aluminium alloy
F-SC32TC Trunnion mount; Ductile cast iron; order with the cylinder and match TCM1
F-SI40TCM1 Trunnion support; Ductile cast iron
F-M10X125I I-type rod-end joint; 75 g catalog reference. Drawing dimensions: NC = 10; ND = 40; NE = 50; NF = 15; NG = 20; NH = M10×1.25; NM = 10.
F-M10X125Y Y-type rod-end joint; 86 g catalog reference. Drawing dimensions: A = 52; B = 40; C = 20; D = 19; F = 18; E = M10×1.25; G = 25; H = 10; I = 10.
F-M10X125F Floating joint; 107 g catalog reference. Drawing dimensions: MA = 58; MB = 22; MC = 7; MD = 21; ME = 26; MF = 11; MG = 6; MH = 10; MI/MJ = M10×1.25; MK = 12°.
F-M10X125U Spherical rod-end joint; 69 g catalog reference. Drawing dimensions: PA = 11; PB = 26; PC = 10; PD = 20; PE = 43; PF = 56; PG = M10×1.25; PH = 13°; PI = 19; PJ = 17; PK = 14.

The rod-end choices use M10 × 1.25. Dimensions are in mm except threads and angles; MK is floating-joint angular compensation and PH is the spherical-joint angle. The carbon-steel category does not specify every subcomponent or finish. Add mass only for accessories actually supplied; the floating-joint radial-offset note for M6 and smaller does not apply.

Confirm genuine SCJ seal kits, wear rings, guide bushings, nuts, covers and adjustment parts against the exact model, seal material and production revision. Drawing item numbers and bore size do not establish complete orderable service codes. This nonmagnetic configuration has no built-in magnet.

Force and Circuit Selection

Parameter Value
Ideal effective area, both directions 691.15 mm² = π / 4 × (32² − 12²)
Calculated force at 0.5 MPa, both directions 345.58 N
Force calculation Force (N) = annular pressure area (mm²) × pressure (MPa), before friction, backpressure and dynamic losses
Load-ratio guidance Up to 0.7 at static/low speed, 0.5 at 50–500 mm/s and 0.3 above 500 mm/s; not a guaranteed payload or structural safety factor

These calculated references use equal-diameter through-rod geometry. Circuit sizing must account for annular area, actual load, adjusted travel, line losses, valve flow and exhaust backpressure; a bore alone does not guarantee a speed or payload.

Installation and Maintenance

Qualified staff must select, install and service the system. Guard both moving rod ends and secure the cylinder, loads and attachments. Before service or adjustment, isolate air and electricity, vent pressure and secure motion. Design safe responses to air/power loss, emergency stops and restart.

Check protection from corrosive gas, chemicals, solvents, salt, water or steam, explosive atmospheres, vibration, radiant heat and sunlight. Protect sliding surfaces from damage, dust, humidity, splashes, oil and coolant. Prevent condensate freezing; external magnetic fields may disturb magnetic sensing.

Use clean, dry, purified compressed air. Remove water, particles, oxidized oil, tar and carbon; filter to 40 µm or finer. Confirm suitability for other fluids and synthetic-oil contaminants. Excessively dry air may shorten life unless the component is designed for it.

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

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

PT1/8 piping torque: 5–7 N·m with the specified mating connection; not a G/NPT installation or sensor-adjustment torque.

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

Air compressibility and leakage prevent assuming precise prolonged intermediate stopping with a closed-center valve or precise cylinder synchronization. Verify the adjusted travel, mechanical stop setting, available cushioning, air consumption and clearances for the actual application.

Align rod and load motion and provide independent guidance against side load, bending and torque. Check long-rod buckling, sag and vibration; support long spans and limit unsupported lever arms. Use a suitable TC pivot arrangement for swinging motion rather than forcing a rigid LB mount. Check bracket loads and flange orientation.

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

Internal Components — Family Reference

The catalog’s SC-family material drawing provides the basic references below. It is not a complete SCJ double-rod and adjustment-mechanism bill of materials. Item numbers are drawing references, not separate service ordering codes; verify actual replacement parts for the production revision.

Family 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 TPU
4 — Guide bushing Wear-resistant material
5 — Front cover Aluminium alloy
6 — Cushion O-ring NBR
7 — Cushion seal TPU
8 — Cylinder barrel Aluminium alloy
9 — Piston Aluminium alloy
10 — Piston-rod O-ring NBR
11 — Piston O-ring NBR
12 — Magnet Not included in the nonmagnetic 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

Series Ordering Options

Parameter Value
Series identity SCJ: double-rod, double-acting cylinder with adjustable stroke
Adjustment-stroke options 10, 20, 30, 40, 50, 75, 100 mm; second numeric slot after the hyphen
Magnet No suffix: without magnet; S: magnetic piston
Seal material No suffix: TPU; H: fluororubber; N: NBR. This product uses the blank-code TPU option.
Mounting Basic, LB, FA or TC with matching TCM1; TC+TCM1 package identifiers are seller-defined
Thread options PT, G and NPT; match the complete ordered port and fitting thread
Standard nominal strokes 25, 50, 75, 80, 100, 125, 150, 160, 175, 200, 250, 300, 350, 400, 450, 500 mm
Catalog nominal-stroke limits Maximum stroke 1000 mm; allowable stroke 2000 mm

Nominal strokes of 1600 mm and above are non-standard orders within the allowable range. Other non-listed strokes also require order and delivery confirmation. The adjustment code is not an independent powered stage; select actual travel and mechanical clearance with the required adjustment setting.

Connection and Tube-Side Options

Separately selected component Complete ordering codes; tube dimensions as labelled
PC straight 4 mm OD: PC401,PC401D,PC401-M,PC401D-M,PC401-S,PC401D-S; 6 mm OD: PC601,PC601D,PC601-M,PC601D-M,PC601-S,PC601D-S; 8 mm OD: PC801,PC801D,PC801-S,PC801D-S; 10 mm OD: PC1001,PC1001D,PC1001-S,PC1001D-S; 12 mm OD: PC1201,PC1201D,PC1201-S,PC1201D-S
POC round straight 4 mm OD: POC401,POC401D,POC401-S,POC401D-S; 6 mm OD: POC601,POC601D,POC601-S,POC601D-S; 8 mm OD: POC801,POC801D,POC801-S,POC801D-S; 10 mm OD: POC1001,POC1001D,POC1001-S,POC1001D-S
PL elbow 4 mm OD: PL401,PL401D,PL401-M,PL401D-M,PL401-S,PL401D-S; 6 mm OD: PL601,PL601D,PL601-M,PL601D-M,PL601-S,PL601D-S; 8 mm OD: PL801,PL801D,PL801-S,PL801D-S; 10 mm OD: PL1001,PL1001D,PL1001-S,PL1001D-S; 12 mm OD: PL1201,PL1201D,PL1201-S,PL1201D-S
PLL extended elbow 4 mm OD: PLL401,PLL401D,PLL401-S,PLL401D-S; 6 mm OD: PLL601,PLL601D,PLL601-S,PLL601D-S; 8 mm OD: PLL801,PLL801D,PLL801-S,PLL801D-S; 10 mm OD: PLL1001,PLL1001D,PLL1001-S,PLL1001D-S
PH banjo elbow 4 mm OD: PH401,PH401D,PH401-S,PH401D-S; 6 mm OD: PH601,PH601D,PH601-S,PH601D-S; 8 mm OD: PH801,PH801D,PH801-S,PH801D-S
PHF female-branch banjo 4 mm OD: PHF401,PHF401D,PHF401-S,PHF401D-S; 6 mm OD: PHF601,PHF601D,PHF601-S,PHF601D-S; 8 mm OD: PHF801,PHF801D,PHF801-S,PHF801D-S
PHW twin banjo 4 mm OD: PHW401,PHW401D,PHW401-S,PHW401D-S; 6 mm OD: PHW601,PHW601D,PHW601-S,PHW601D-S; 8 mm OD: PHW801,PHW801D,PHW801-S,PHW801D-S
PEB branch tee 4 mm OD: PEB401,PEB401D,PEB401-S,PEB401D-S; 6 mm OD: PEB601,PEB601D,PEB601-S,PEB601D-S; 8 mm OD: PEB801,PEB801D,PEB801-S,PEB801D-S; 10 mm OD: PEB1001,PEB1001D,PEB1001-S,PEB1001D-S
PED run tee 4 mm OD: PED401,PED401D,PED401-S,PED401D-S; 6 mm OD: PED601,PED601D,PED601-S,PED601D-S; 8 mm OD: PED801,PED801D,PED801-S,PED801D-S; 10 mm OD: PED1001,PED1001D,PED1001-S,PED1001D-S
PYB Y fitting 4 mm OD: PYB401,PYB401D,PYB401-S,PYB401D-S; 6 mm OD: PYB601,PYB601D,PYB601-S,PYB601D-S; 8 mm OD: PYB801,PYB801D,PYB801-S,PYB801D-S; 10 mm OD: PYB1001,PYB1001D,PYB1001-S,PYB1001D-S
PZB cross fitting 6 mm OD: PZB601,PZB601D,PZB601-S,PZB601D-S; 8 mm OD: PZB801,PZB801D,PZB801-S,PZB801D-S
BPC metal straight 4 mm OD: BPC401; 6 mm OD: BPC601; 8 mm OD: BPC801; 10 mm OD: BPC1001
BPOC metal round straight 4 mm OD: BPOC401; 6 mm OD: BPOC601; 8 mm OD: BPOC801
PKD reducing distribution fitting main 6 / branch 4 mm OD: PKD6-401,PKD6-401D,PKD6-401-S,PKD6-401D-S
BKC compression fitting 4 × 2.5 mm OD × ID: BKC0425-01,BKC0425-01-S; 6 × 4 mm OD × ID: BKC0604-01,BKC0604-01-S; 8 × 5 mm OD × ID: BKC0805-01,BKC0805-01-S; 8 × 5.5 or 6 mm OD × ID: BKC0806-01,BKC0806-01-S
BB male–male adapter PT1/8: BB0101,BB0101-S; PT1/4: BB0102,BB0102-S; PT3/8: BB0103,BB0103-S
BZ unused auxiliary port plug BZ01,BZ01-S
Threaded valve-exhaust silencers BSL01,BSLM01,BESL01,PAL01,PAL01D,PALM01,PALM01D,BSL01-S,BSLM01-S,BESL01-S
PSL elbow flow control 4 mm OD: PSL401A,PSL401AD,PSL401B,PSL401BD,PSL401A-S,PSL401AD-S,PSL401B-S,PSL401BD-S; 6 mm OD: PSL601A,PSL601AD,PSL601B,PSL601BD,PSL601A-S,PSL601AD-S,PSL601B-S,PSL601BD-S; 8 mm OD: PSL801A,PSL801AD,PSL801B,PSL801BD,PSL801A-S,PSL801AD-S,PSL801B-S,PSL801BD-S
PSS universal flow control 6 mm OD: PSS601A,PSS601AD,PSS601B,PSS601BD,PSS601A-S,PSS601AD-S,PSS601B-S,PSS601BD-S; 8 mm OD: PSS801A,PSS801AD,PSS801B,PSS801BD,PSS801A-S,PSS801AD-S,PSS801B-S,PSS801BD-S
PTL push-lock flow control 6 mm OD: PTL601A,PTL601AD,PTL601B,PTL601BD,PTL601A-M,PTL601AD-M,PTL601B-M,PTL601BD-M; 8 mm OD: PTL801A,PTL801AD,PTL801B,PTL801BD; 4 mm OD: PTL401A-M,PTL401AD-M,PTL401B-M,PTL401BD-M
PSA / PSA-S inline flow control 4 mm OD: PSA4,PSA4-S,PSA4D,PSA4D-S; 6 mm OD: PSA6,PSA6-S,PSA6D,PSA6D-S; 8 mm OD: PSA8,PSA8-S,PSA8D,PSA8D-S; 10 mm OD: PSA10,PSA10-S,PSA10D,PSA10D-S; 12 mm OD: PSA12,PSA12-S,PSA12D,PSA12D-S
GPSA inline flow control 4 mm OD: GPSA4,GPSA4D; 6 mm OD: GPSA6,GPSA6D; 8 mm OD: GPSA8,GPSA8D; 10 mm OD: GPSA10,GPSA10D; 12 mm OD: GPSA12,GPSA12D
PPA plug-in valve-exhaust silencer 6 mm OD: PPA6; 8 mm OD: PPA8; 10 mm OD: PPA10; 12 mm OD: PPA12
US98A / UE95A PU tubing 4 × 2.5 mm OD × ID: US98A040025100MBU,UE95A040025100MBU; 6 × 4 mm OD × ID: US98A060040100MBU,UE95A060040100MBU; 8 × 5 mm OD × ID: US98A080050100MBU,UE95A080050100MBU; 10 × 6.5 mm OD × ID: US98A100065100MBU,UE95A100065100MBU; 12 × 8 mm OD × ID: US98A120080100MBU,UE95A120080100MBU
ASC separate inline threaded flow control ASC10006
GAFR upstream filter/regulator GAFR20006S

Separately selected alternatives; no supplied-kit or stock promise. Connect both SCJ32 working ports with actual PT1/8 fittings and correct seals. Check insertion depth, wrench/rotation clearance, flow and tube loads. PT/G/NPT are not interchangeable; G needs the correct face seal/mating surface. M10 × 1.25 is the rod thread, not an air port.

Use suitable soft nylon/PU and match OD; compression fittings also need the listed ID. Where offered: D = black, blank = grey, -M = miniature; -S identifies specified 304 stainless parts, not an all-stainless cylinder/circuit. PHF: male and extra female PT1/8 connections; connect or permissibly seal the female branch, which is not a tube socket. Never bridge chambers or unrelated controls with tees, Y/cross/distributors.

Ordinary push-in fittings/flow controls: 0–1 MPa, −20–70 °C. BPC/BPOC: 0–0.9 MPa, 0–150 °C; SCJ path 0.15–0.9 MPa, 0–70 °C. BKC/BB/BZ: 0–1 MPa, 0–150 °C; SCJ path 0.15–1 MPa, 0–70 °C. Apply lower valve/tube/sensor limits. Component vacuum ratings do not rate a vacuum cylinder assembly.

BKC0806-01 takes 8 × 5.5 or 8 × 6 mm tube; 8 × 5 mm needs BKC0805-01. Install threads using the body hex, not the tube nut; insert tube fully before tightening. BB has two male ends; match its labelled second end to a female component. BZ is only for permitted unused auxiliary connections, never active cylinder ports.

Cylinder-end A controls thread → tube exhaust (meter-out), with free reverse supply; B controls tube → cylinder supply (meter-in). A is usual for double-acting exhaust control; B needs a designed meter-in circuit. Start closed/open slowly; not safety isolation. PTL1/8 cap adjustment: 0.08 N·m recommended, not pipe-thread torque. PSA/PSA-S/GPSA: threadless metric tube-to-tube, no A/B suffix; match both ODs/flow symbol. GPSA does not mean G thread.

PPA6/8/10/12: plain 6/8/10/12 mm stems for matching metric push-in sockets on separate valve exhaust; POM body/cap, PE filter, 0–1 MPa, −20–70 °C. The 25 dB at 0.5 MPa catalog test is not a site-noise promise. No D/thread suffix. PPA/threaded silencers are not cylinder-port parts, inlet filters or shutoffs. Match exhaust thread/flow/backpressure; BESL adjustment changes backpressure.

ASC: separate inline control, two female ports needing male fittings. Follow P/A/check-throttle symbols. Component 0.05–0.95 MPa, −20–70 °C; SCJ path 0.15–0.95 MPa or narrower.

GAFR20006S: separate upstream filter/regulator, 40 µm element, PC bowl, manual/differential-pressure drain, bracket/gauge. Inlet ≤1 MPa; setting 0.15–0.9 MPa; −5–70 °C, non-freezing. Check flow, pressure drop, condensate, bowl environment and downstream limits. Not cylinder-mounted or a vacuum regulator.

US98A/UE95A: blue 100 m coil examples, not supplied cut lengths; 1 MPa at 23 °C, with temperature derating. US98A −20–70 °C; UE95A −40–70 °C; apply lower assembly limits. Match OD/ID, bend radius, routing and flow. Extra 4/10/12 mm ODs do not inherit the 6 × 4 / 8 × 5 speed references.

Directional-Valve and Tubing Examples

SCJ has two working air ports and equal-diameter rods on both sides. These valve and tubing examples are separate circuit components; select flow using the SCJ annular pressure area, actual load, adjusted travel, piping losses and exhaust backpressure. The general bore-based selection chart does not guarantee an achieved SCJ speed or establish a directly mounted valve assembly.

PT1/8 examples: 5V11006B050, 5V12006B050, 5V21006B050, 5V22006B050, 4V11006B, 4V12006B, 4V21006B, 4V22006B, 4A11006, 4A12006, 4A21006, 4A22006. Valve P/A/B and R/S are PT1/8 in these06 examples. These are separately ordered circuit examples, not included parts or a speed guarantee. B means DC24V; the cylinder SKU does not select valve voltage. 10/20 are single/double actuation. Listed 5V uses 050 (0.5 m leads), internal pilot and PT ports only; no G or NPT 5V code is inferred. Listed 4V uses default DIN entry and internal pilot; I flying-lead or -W external-pilot variants are not these examples. 4A requires independent pneumatic pilot commands and has no coil voltage; confirm the actual pilot-port thread and pilot-air supply separately. The listed valve limit is 0.15–0.8 MPa with 40 µm filtered air, below the cylinder maximum of 1.0 MPa. Confirm actual flow, switching logic, temperature, exhaust backpressure and the lowest component rating.

Blue 100 m coil examples: PA6060040100MBU (PA6, 6×4 mm, -10 to 70°C,3 MPa at 23°C,min bend 45 mm); PA12060040100MBU (PA12, 6×4 mm, -40 to 70°C,2 MPa at 23°C,min bend 35 mm); UN54D060040100MBU (flame-resistant, 6×4 mm, -20 to 70°C,1 MPa at 23°C,min bend 12 mm); UN54D080050100MBU (flame-resistant, 8×5 mm, -20 to 70°C,1 MPa at 23°C,min bend 18 mm). Pressure derates with temperature; select compatible fittings and actual required length. These are supply-pack examples, not included cut lengths. The reviewed nylon table does not establish an 8×5 mm option; 8×6 is different. Flame resistance is not a fireproof-system claim.

M5 entries in the bore-based chart concern separate valve connections, not SCJ cylinder ports. 4M entries require a NAMUR interface; no SCJ mounting/adapter compatibility is established.

Product form

Specifications: SCJ32X125-100 — Airtac SCJ double-rod, double-acting stroke-adjustable tie-rod cylinder; 32 mm bore, 125 mm nominal stroke, 100 mm adjustment... Read more

SKU: SCJ32X125-100

$94.67 Incl. VAT

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    Description

    Specifications: SCJ32X125-100 — Airtac SCJ double-rod, double-acting stroke-adjustable tie-rod cylinder; 32 mm bore, 125 mm nominal stroke, 100 mm adjustment option, without magnet, TPU seal option and PT1/8 working ports. Mounting configuration: basic mounting.

    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
    SCJ Double-rod, double-acting cylinder with adjustable stroke
    32 32 mm bore
    X Separator before nominal stroke
    125 125 mm nominal stroke
    - Separator before adjustment stroke
    100 100 mm adjustment-stroke option
    No magnet suffix Without built-in magnet
    No mounting suffix Basic mounting
    No seal-material suffix TPU option; this does not make every internal seal TPU
    No thread suffix PT1/8 working ports

    Technical Specifications

    Parameter Value
    Model SCJ32X125-100
    Action Double acting, double rod, adjustable stroke
    Bore 32 mm
    Nominal stroke 125 mm; Catalog standard stroke
    Adjustment stroke 100 mm option; not a second independently powered stroke
    Construction Tie-rod cylinder to Airtac enterprise standard
    Magnetic piston Without magnet; magnetic sensors require an S cylinder
    Mounting selection Basic mounting
    Seal option TPU; individual basic O-ring materials are listed as family references
    Port thread PT1/8; two working air ports
    Working medium Clean compressed air filtered through 40 µm or finer filtration
    Operating pressure 0.15–1.0 MPa (1.5–10 bar; approximately 22–145 psi)
    Proof pressure 1.5 MPa (15 bar); not the continuous operating pressure
    Operating temperature −20 to 70 °C; avoid freezing condensate
    Piston speed 30–800 mm/s; select controls for actual load, piping and adjustment
    Nominal-stroke tolerance +1 / 0 mm
    Cushioning Adjustable pneumatic cushioning; 21 mm nominal cushion-stroke reference
    Rod diameter / end thread 12 mm / M10 × 1.25
    Sensor selection A sensor alone does not add a magnetic piston; select an S cylinder for magnetic detection
    Estimated cylinder weight 1011 g; engineering reference, not measured shipping weight

    Engineering weight estimate using the same-bore SC catalog as a baseline plus an equivalent extra-rod allowance with representative steel density. The adjustment mechanism, changed covers and internal details are not separately mass-resolved. Mounts, rod-end joints, sensors, fittings and packaging are excluded. This is not an official SCJ net mass or a measured shipping weight; no error bound is established. Use the actual weighed assembly for handling and shipping.

    The adjustment-stroke code does not by itself establish a guaranteed usable-travel interval. Confirm the required adjusted travel, stop setting and end positions for the application. Verify cushioning effectiveness at the actual setting; a stroke shorter than 21 mm cannot provide the full nominal cushion travel.

    Features and Operation

    SCJ combines double-acting through-rod motion with a stroke-adjustment mechanism. The aluminium-alloy barrel and covers are joined by tie rods. The family design uses a compact bidirectional piston seal with grease retention and adjustable pneumatic cushioning.

    Choose the mounting, nominal stroke and adjustment option for the required motion. Allow clearance for both protruding rods and the adjuster. The catalog’s 150 °C special-seal feature requires confirmation of the complete ordered cylinder; it does not change this TPU configuration’s −20 to 70 °C rating.

    External and Mounting Dimensions

    Dimensions are in mm except threads. Magnetic and nonmagnetic basic dimensions are equal. The following lengths are SCJ drawing references, not a guaranteed installed or moving envelope. Check both rod ends, adjustment setting, mounts, rod-end joints, fittings and sensor clearances against the drawing.

    Parameter Value
    Overall drawing reference: A + 2 × stroke + adjustment 532 mm = 182 + 2 × 125 + 100
    Body face span: AC + stroke 218 mm = 93 + 125
    Rear drawing span: DB + stroke + adjustment 252 mm = 27 + 125 + 100
    Rear adjustment reference: DB + adjustment 127 mm = 27 + 100
    Body width × height 45 × 45 mm (□B)
    Mounting holes 8 × M6 × 1.0 (K), 14.5 mm deep (KA); 33 × 33 mm centers (□KB)
    Rod diameter / end thread D = 12 mm; E = M10 × 1.25; EA = 22 mm
    Front locating and local geometry M = 28; MA = 15; AB = 47; DA = 32; F = 17; FA = 6; H = 10 mm
    Cover / port local geometry AD = 27.5; AE = 27.5; PA = 14; PB = 5.5 mm; P = PT1/8

    Download and refer to the PDF catalog for the full dimension lines and mounting views.

    Mounting and Rod-End Accessories

    The SCJ mounting choices are basic, LB, FA or TC with matching TCM1. Select for the actual load direction and motion; listing a part does not establish included supply or quantity. For the seller-defined TC+TCM1 package, confirm the supplied assembly and support quantities.

    Part / assembly code Application and reference
    F-SC32LB Foot mount; Carbon steel
    F-SC32FA Front flange; Aluminium alloy
    F-SC32TC Trunnion mount; Ductile cast iron; order with the cylinder and match TCM1
    F-SI40TCM1 Trunnion support; Ductile cast iron
    F-M10X125I I-type rod-end joint; 75 g catalog reference. Drawing dimensions: NC = 10; ND = 40; NE = 50; NF = 15; NG = 20; NH = M10×1.25; NM = 10.
    F-M10X125Y Y-type rod-end joint; 86 g catalog reference. Drawing dimensions: A = 52; B = 40; C = 20; D = 19; F = 18; E = M10×1.25; G = 25; H = 10; I = 10.
    F-M10X125F Floating joint; 107 g catalog reference. Drawing dimensions: MA = 58; MB = 22; MC = 7; MD = 21; ME = 26; MF = 11; MG = 6; MH = 10; MI/MJ = M10×1.25; MK = 12°.
    F-M10X125U Spherical rod-end joint; 69 g catalog reference. Drawing dimensions: PA = 11; PB = 26; PC = 10; PD = 20; PE = 43; PF = 56; PG = M10×1.25; PH = 13°; PI = 19; PJ = 17; PK = 14.

    The rod-end choices use M10 × 1.25. Dimensions are in mm except threads and angles; MK is floating-joint angular compensation and PH is the spherical-joint angle. The carbon-steel category does not specify every subcomponent or finish. Add mass only for accessories actually supplied; the floating-joint radial-offset note for M6 and smaller does not apply.

    Confirm genuine SCJ seal kits, wear rings, guide bushings, nuts, covers and adjustment parts against the exact model, seal material and production revision. Drawing item numbers and bore size do not establish complete orderable service codes. This nonmagnetic configuration has no built-in magnet.

    Force and Circuit Selection

    Parameter Value
    Ideal effective area, both directions 691.15 mm² = π / 4 × (32² − 12²)
    Calculated force at 0.5 MPa, both directions 345.58 N
    Force calculation Force (N) = annular pressure area (mm²) × pressure (MPa), before friction, backpressure and dynamic losses
    Load-ratio guidance Up to 0.7 at static/low speed, 0.5 at 50–500 mm/s and 0.3 above 500 mm/s; not a guaranteed payload or structural safety factor

    These calculated references use equal-diameter through-rod geometry. Circuit sizing must account for annular area, actual load, adjusted travel, line losses, valve flow and exhaust backpressure; a bore alone does not guarantee a speed or payload.

    Installation and Maintenance

    Qualified staff must select, install and service the system. Guard both moving rod ends and secure the cylinder, loads and attachments. Before service or adjustment, isolate air and electricity, vent pressure and secure motion. Design safe responses to air/power loss, emergency stops and restart.

    Check protection from corrosive gas, chemicals, solvents, salt, water or steam, explosive atmospheres, vibration, radiant heat and sunlight. Protect sliding surfaces from damage, dust, humidity, splashes, oil and coolant. Prevent condensate freezing; external magnetic fields may disturb magnetic sensing.

    Use clean, dry, purified compressed air. Remove water, particles, oxidized oil, tar and carbon; filter to 40 µm or finer. Confirm suitability for other fluids and synthetic-oil contaminants. Excessively dry air may shorten life unless the component is designed for it.

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

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

    PT1/8 piping torque: 5–7 N·m with the specified mating connection; not a G/NPT installation or sensor-adjustment torque.

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

    Air compressibility and leakage prevent assuming precise prolonged intermediate stopping with a closed-center valve or precise cylinder synchronization. Verify the adjusted travel, mechanical stop setting, available cushioning, air consumption and clearances for the actual application.

    Align rod and load motion and provide independent guidance against side load, bending and torque. Check long-rod buckling, sag and vibration; support long spans and limit unsupported lever arms. Use a suitable TC pivot arrangement for swinging motion rather than forcing a rigid LB mount. Check bracket loads and flange orientation.

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

    Internal Components — Family Reference

    The catalog’s SC-family material drawing provides the basic references below. It is not a complete SCJ double-rod and adjustment-mechanism bill of materials. Item numbers are drawing references, not separate service ordering codes; verify actual replacement parts for the production revision.

    Family 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 TPU
    4 — Guide bushing Wear-resistant material
    5 — Front cover Aluminium alloy
    6 — Cushion O-ring NBR
    7 — Cushion seal TPU
    8 — Cylinder barrel Aluminium alloy
    9 — Piston Aluminium alloy
    10 — Piston-rod O-ring NBR
    11 — Piston O-ring NBR
    12 — Magnet Not included in the nonmagnetic 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

    Series Ordering Options

    Parameter Value
    Series identity SCJ: double-rod, double-acting cylinder with adjustable stroke
    Adjustment-stroke options 10, 20, 30, 40, 50, 75, 100 mm; second numeric slot after the hyphen
    Magnet No suffix: without magnet; S: magnetic piston
    Seal material No suffix: TPU; H: fluororubber; N: NBR. This product uses the blank-code TPU option.
    Mounting Basic, LB, FA or TC with matching TCM1; TC+TCM1 package identifiers are seller-defined
    Thread options PT, G and NPT; match the complete ordered port and fitting thread
    Standard nominal strokes 25, 50, 75, 80, 100, 125, 150, 160, 175, 200, 250, 300, 350, 400, 450, 500 mm
    Catalog nominal-stroke limits Maximum stroke 1000 mm; allowable stroke 2000 mm

    Nominal strokes of 1600 mm and above are non-standard orders within the allowable range. Other non-listed strokes also require order and delivery confirmation. The adjustment code is not an independent powered stage; select actual travel and mechanical clearance with the required adjustment setting.

    Connection and Tube-Side Options

    Separately selected component Complete ordering codes; tube dimensions as labelled
    PC straight 4 mm OD: PC401,PC401D,PC401-M,PC401D-M,PC401-S,PC401D-S; 6 mm OD: PC601,PC601D,PC601-M,PC601D-M,PC601-S,PC601D-S; 8 mm OD: PC801,PC801D,PC801-S,PC801D-S; 10 mm OD: PC1001,PC1001D,PC1001-S,PC1001D-S; 12 mm OD: PC1201,PC1201D,PC1201-S,PC1201D-S
    POC round straight 4 mm OD: POC401,POC401D,POC401-S,POC401D-S; 6 mm OD: POC601,POC601D,POC601-S,POC601D-S; 8 mm OD: POC801,POC801D,POC801-S,POC801D-S; 10 mm OD: POC1001,POC1001D,POC1001-S,POC1001D-S
    PL elbow 4 mm OD: PL401,PL401D,PL401-M,PL401D-M,PL401-S,PL401D-S; 6 mm OD: PL601,PL601D,PL601-M,PL601D-M,PL601-S,PL601D-S; 8 mm OD: PL801,PL801D,PL801-S,PL801D-S; 10 mm OD: PL1001,PL1001D,PL1001-S,PL1001D-S; 12 mm OD: PL1201,PL1201D,PL1201-S,PL1201D-S
    PLL extended elbow 4 mm OD: PLL401,PLL401D,PLL401-S,PLL401D-S; 6 mm OD: PLL601,PLL601D,PLL601-S,PLL601D-S; 8 mm OD: PLL801,PLL801D,PLL801-S,PLL801D-S; 10 mm OD: PLL1001,PLL1001D,PLL1001-S,PLL1001D-S
    PH banjo elbow 4 mm OD: PH401,PH401D,PH401-S,PH401D-S; 6 mm OD: PH601,PH601D,PH601-S,PH601D-S; 8 mm OD: PH801,PH801D,PH801-S,PH801D-S
    PHF female-branch banjo 4 mm OD: PHF401,PHF401D,PHF401-S,PHF401D-S; 6 mm OD: PHF601,PHF601D,PHF601-S,PHF601D-S; 8 mm OD: PHF801,PHF801D,PHF801-S,PHF801D-S
    PHW twin banjo 4 mm OD: PHW401,PHW401D,PHW401-S,PHW401D-S; 6 mm OD: PHW601,PHW601D,PHW601-S,PHW601D-S; 8 mm OD: PHW801,PHW801D,PHW801-S,PHW801D-S
    PEB branch tee 4 mm OD: PEB401,PEB401D,PEB401-S,PEB401D-S; 6 mm OD: PEB601,PEB601D,PEB601-S,PEB601D-S; 8 mm OD: PEB801,PEB801D,PEB801-S,PEB801D-S; 10 mm OD: PEB1001,PEB1001D,PEB1001-S,PEB1001D-S
    PED run tee 4 mm OD: PED401,PED401D,PED401-S,PED401D-S; 6 mm OD: PED601,PED601D,PED601-S,PED601D-S; 8 mm OD: PED801,PED801D,PED801-S,PED801D-S; 10 mm OD: PED1001,PED1001D,PED1001-S,PED1001D-S
    PYB Y fitting 4 mm OD: PYB401,PYB401D,PYB401-S,PYB401D-S; 6 mm OD: PYB601,PYB601D,PYB601-S,PYB601D-S; 8 mm OD: PYB801,PYB801D,PYB801-S,PYB801D-S; 10 mm OD: PYB1001,PYB1001D,PYB1001-S,PYB1001D-S
    PZB cross fitting 6 mm OD: PZB601,PZB601D,PZB601-S,PZB601D-S; 8 mm OD: PZB801,PZB801D,PZB801-S,PZB801D-S
    BPC metal straight 4 mm OD: BPC401; 6 mm OD: BPC601; 8 mm OD: BPC801; 10 mm OD: BPC1001
    BPOC metal round straight 4 mm OD: BPOC401; 6 mm OD: BPOC601; 8 mm OD: BPOC801
    PKD reducing distribution fitting main 6 / branch 4 mm OD: PKD6-401,PKD6-401D,PKD6-401-S,PKD6-401D-S
    BKC compression fitting 4 × 2.5 mm OD × ID: BKC0425-01,BKC0425-01-S; 6 × 4 mm OD × ID: BKC0604-01,BKC0604-01-S; 8 × 5 mm OD × ID: BKC0805-01,BKC0805-01-S; 8 × 5.5 or 6 mm OD × ID: BKC0806-01,BKC0806-01-S
    BB male–male adapter PT1/8: BB0101,BB0101-S; PT1/4: BB0102,BB0102-S; PT3/8: BB0103,BB0103-S
    BZ unused auxiliary port plug BZ01,BZ01-S
    Threaded valve-exhaust silencers BSL01,BSLM01,BESL01,PAL01,PAL01D,PALM01,PALM01D,BSL01-S,BSLM01-S,BESL01-S
    PSL elbow flow control 4 mm OD: PSL401A,PSL401AD,PSL401B,PSL401BD,PSL401A-S,PSL401AD-S,PSL401B-S,PSL401BD-S; 6 mm OD: PSL601A,PSL601AD,PSL601B,PSL601BD,PSL601A-S,PSL601AD-S,PSL601B-S,PSL601BD-S; 8 mm OD: PSL801A,PSL801AD,PSL801B,PSL801BD,PSL801A-S,PSL801AD-S,PSL801B-S,PSL801BD-S
    PSS universal flow control 6 mm OD: PSS601A,PSS601AD,PSS601B,PSS601BD,PSS601A-S,PSS601AD-S,PSS601B-S,PSS601BD-S; 8 mm OD: PSS801A,PSS801AD,PSS801B,PSS801BD,PSS801A-S,PSS801AD-S,PSS801B-S,PSS801BD-S
    PTL push-lock flow control 6 mm OD: PTL601A,PTL601AD,PTL601B,PTL601BD,PTL601A-M,PTL601AD-M,PTL601B-M,PTL601BD-M; 8 mm OD: PTL801A,PTL801AD,PTL801B,PTL801BD; 4 mm OD: PTL401A-M,PTL401AD-M,PTL401B-M,PTL401BD-M
    PSA / PSA-S inline flow control 4 mm OD: PSA4,PSA4-S,PSA4D,PSA4D-S; 6 mm OD: PSA6,PSA6-S,PSA6D,PSA6D-S; 8 mm OD: PSA8,PSA8-S,PSA8D,PSA8D-S; 10 mm OD: PSA10,PSA10-S,PSA10D,PSA10D-S; 12 mm OD: PSA12,PSA12-S,PSA12D,PSA12D-S
    GPSA inline flow control 4 mm OD: GPSA4,GPSA4D; 6 mm OD: GPSA6,GPSA6D; 8 mm OD: GPSA8,GPSA8D; 10 mm OD: GPSA10,GPSA10D; 12 mm OD: GPSA12,GPSA12D
    PPA plug-in valve-exhaust silencer 6 mm OD: PPA6; 8 mm OD: PPA8; 10 mm OD: PPA10; 12 mm OD: PPA12
    US98A / UE95A PU tubing 4 × 2.5 mm OD × ID: US98A040025100MBU,UE95A040025100MBU; 6 × 4 mm OD × ID: US98A060040100MBU,UE95A060040100MBU; 8 × 5 mm OD × ID: US98A080050100MBU,UE95A080050100MBU; 10 × 6.5 mm OD × ID: US98A100065100MBU,UE95A100065100MBU; 12 × 8 mm OD × ID: US98A120080100MBU,UE95A120080100MBU
    ASC separate inline threaded flow control ASC10006
    GAFR upstream filter/regulator GAFR20006S

    Separately selected alternatives; no supplied-kit or stock promise. Connect both SCJ32 working ports with actual PT1/8 fittings and correct seals. Check insertion depth, wrench/rotation clearance, flow and tube loads. PT/G/NPT are not interchangeable; G needs the correct face seal/mating surface. M10 × 1.25 is the rod thread, not an air port.

    Use suitable soft nylon/PU and match OD; compression fittings also need the listed ID. Where offered: D = black, blank = grey, -M = miniature; -S identifies specified 304 stainless parts, not an all-stainless cylinder/circuit. PHF: male and extra female PT1/8 connections; connect or permissibly seal the female branch, which is not a tube socket. Never bridge chambers or unrelated controls with tees, Y/cross/distributors.

    Ordinary push-in fittings/flow controls: 0–1 MPa, −20–70 °C. BPC/BPOC: 0–0.9 MPa, 0–150 °C; SCJ path 0.15–0.9 MPa, 0–70 °C. BKC/BB/BZ: 0–1 MPa, 0–150 °C; SCJ path 0.15–1 MPa, 0–70 °C. Apply lower valve/tube/sensor limits. Component vacuum ratings do not rate a vacuum cylinder assembly.

    BKC0806-01 takes 8 × 5.5 or 8 × 6 mm tube; 8 × 5 mm needs BKC0805-01. Install threads using the body hex, not the tube nut; insert tube fully before tightening. BB has two male ends; match its labelled second end to a female component. BZ is only for permitted unused auxiliary connections, never active cylinder ports.

    Cylinder-end A controls thread → tube exhaust (meter-out), with free reverse supply; B controls tube → cylinder supply (meter-in). A is usual for double-acting exhaust control; B needs a designed meter-in circuit. Start closed/open slowly; not safety isolation. PTL1/8 cap adjustment: 0.08 N·m recommended, not pipe-thread torque. PSA/PSA-S/GPSA: threadless metric tube-to-tube, no A/B suffix; match both ODs/flow symbol. GPSA does not mean G thread.

    PPA6/8/10/12: plain 6/8/10/12 mm stems for matching metric push-in sockets on separate valve exhaust; POM body/cap, PE filter, 0–1 MPa, −20–70 °C. The 25 dB at 0.5 MPa catalog test is not a site-noise promise. No D/thread suffix. PPA/threaded silencers are not cylinder-port parts, inlet filters or shutoffs. Match exhaust thread/flow/backpressure; BESL adjustment changes backpressure.

    ASC: separate inline control, two female ports needing male fittings. Follow P/A/check-throttle symbols. Component 0.05–0.95 MPa, −20–70 °C; SCJ path 0.15–0.95 MPa or narrower.

    GAFR20006S: separate upstream filter/regulator, 40 µm element, PC bowl, manual/differential-pressure drain, bracket/gauge. Inlet ≤1 MPa; setting 0.15–0.9 MPa; −5–70 °C, non-freezing. Check flow, pressure drop, condensate, bowl environment and downstream limits. Not cylinder-mounted or a vacuum regulator.

    US98A/UE95A: blue 100 m coil examples, not supplied cut lengths; 1 MPa at 23 °C, with temperature derating. US98A −20–70 °C; UE95A −40–70 °C; apply lower assembly limits. Match OD/ID, bend radius, routing and flow. Extra 4/10/12 mm ODs do not inherit the 6 × 4 / 8 × 5 speed references.

    Directional-Valve and Tubing Examples

    SCJ has two working air ports and equal-diameter rods on both sides. These valve and tubing examples are separate circuit components; select flow using the SCJ annular pressure area, actual load, adjusted travel, piping losses and exhaust backpressure. The general bore-based selection chart does not guarantee an achieved SCJ speed or establish a directly mounted valve assembly.

    PT1/8 examples: 5V11006B050, 5V12006B050, 5V21006B050, 5V22006B050, 4V11006B, 4V12006B, 4V21006B, 4V22006B, 4A11006, 4A12006, 4A21006, 4A22006. Valve P/A/B and R/S are PT1/8 in these06 examples. These are separately ordered circuit examples, not included parts or a speed guarantee. B means DC24V; the cylinder SKU does not select valve voltage. 10/20 are single/double actuation. Listed 5V uses 050 (0.5 m leads), internal pilot and PT ports only; no G or NPT 5V code is inferred. Listed 4V uses default DIN entry and internal pilot; I flying-lead or -W external-pilot variants are not these examples. 4A requires independent pneumatic pilot commands and has no coil voltage; confirm the actual pilot-port thread and pilot-air supply separately. The listed valve limit is 0.15–0.8 MPa with 40 µm filtered air, below the cylinder maximum of 1.0 MPa. Confirm actual flow, switching logic, temperature, exhaust backpressure and the lowest component rating.

    Blue 100 m coil examples: PA6060040100MBU (PA6, 6×4 mm, -10 to 70°C,3 MPa at 23°C,min bend 45 mm); PA12060040100MBU (PA12, 6×4 mm, -40 to 70°C,2 MPa at 23°C,min bend 35 mm); UN54D060040100MBU (flame-resistant, 6×4 mm, -20 to 70°C,1 MPa at 23°C,min bend 12 mm); UN54D080050100MBU (flame-resistant, 8×5 mm, -20 to 70°C,1 MPa at 23°C,min bend 18 mm). Pressure derates with temperature; select compatible fittings and actual required length. These are supply-pack examples, not included cut lengths. The reviewed nylon table does not establish an 8×5 mm option; 8×6 is different. Flame resistance is not a fireproof-system claim.

    M5 entries in the bore-based chart concern separate valve connections, not SCJ cylinder ports. 4M entries require a NAMUR interface; no SCJ mounting/adapter compatibility is established.

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