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Product

Cleanroom 3D torsion robot cableISO 14644-1 Class 1±360°/m / ±180°/m TorsionSpiral Cu D-Shield

SABclean RT 793 D Cleanroom Torsion-Resistant Robot Control &ISO Class 1 cleanroom ±360°/m torsion robot cable with spiral D-shield

SABclean RT 793 D is an ISO 14644-1 Class 1 cleanroom 3D torsion robot control and power cable featuring extra-fine Class 6+ copper strands, low-outgassing TPE insulation, helical tinned copper D-shield and non-particulating matte PUR jacket.

Anti-torsion braid

Low-EMC design

EMC screen

Approved

Configuration

Order designation: SABclean RT 793 D 12G0.5
Outer Ø ≈: 9.5 mm
Total copper: 82 kg/km
Total weight ≈: 134 kg/km
Min. bend R (moving): 71 mm

Check against my drum All sizes (14)

Request a quote Datasheet WhatsApp

Engineering reply in 2 business hoursCut-to-length export drumsEN 10204 3.1 certificate per drum

Cleanroom class: ISO Class 1
Torsion rating: ±360°/m
EMC screen: Spiral D-shield
Rated voltage: 300/500 V
Bend radius: 7.5 × OD
Temperature: −40…+80 °C

Typical values for this cable type, based on ISO 14644-1 Class 1 / DIN VDE 0285 / UL AWM — confirmed in the datasheet and quotation for your order.

Application fit

Is SABclean RT 793 D right for your machine?

Purpose-engineered for 6-axis SCARA and articulated robots in semiconductor fabs, EUV lithography cells, FPD cleanrooms and aseptic pharmaceutical filling lines.

Energy chain / drag chain

Suitable

Non-particulating matte cleanroom PUR jacket and spiral D-shield prevent airborne particle generation in 3D wrists and C-tracks.

VFD inverter to AC motor screened feeder

Suitable

4G1.5 D and 4G2.5 D sizes feed cleanroom wafer-handling servo motors with ≥ 85 % helical EMC shielding.

Fixed installation

Suitable

Low-outgassing (VOC/SVOC) halogen-free compounds prevent molecular contamination on optical lenses and wafers.

Motorised monospiral reel

Not suitable

Designed for cleanroom robot arms and linear stages rather than outdoor heavy crane reels.

Use SABclean SD 780 C

Typical machinesSemiconductor Wafer-Handling RobotsEUV & DUV Lithography Track CellsOLED / Flat-Panel Display CleanroomsAseptic Pharmaceutical Filling LinesAerospace Satellite Assembly Rooms

Construction

Layer by layer

Shown: SABclean RT 793 D 12G0.5 cleanroom 3D torsion robot cable with PTFE sliding wraps, helical tinned copper D-shield and non-particulating matte cleanroom PUR jacket.

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Torsion-relieved copper conductor	Extra-fine bare copper strands (0.05–0.07 mm filaments, IEC 60228 Class 6+)Reverse-twist bundle geometry for ±360°/m multi-axis wrist rotation
2	Low-outgassing TPE insulation	Special cleanroom-grade thermoplastic elastomer (TPE), zero volatile plasticisers0.25 mm²: DIN 47100 · ≥ 0.5 mm²: Black numbered + GNYE
3	Inner PTFE anti-friction wrap	Non-shedding fluoropolymer tape over torsion-balanced core bundleEliminates internal core abrasion particles during 3D twisting
4	Helical tinned copper D-shield (D)	Torsion-compensated spiral tinned copper wire screen (≥ 85 % optical coverage)Prevents cross-braid wire rubbing and metallic micro-particle generation
5	Outer PTFE separating wrap	Second fluoropolymer sliding layer over the spiral copper D-shieldDecouples shield from outer jacket and seals against particle escape
6	Non-particulating cleanroom PUR sheath	Low-outgassing, low-friction matte polyurethane (TMPU), matte black RAL 9005 or greyISO 14644-1 Class 1 · resists H2O2 vaporised hydrogen peroxide & IPA wipe-downs

SABclean RT 793 D (0.25 mm² Signal)

DIN 47100 colour-coded signal & sensor cores with spiral D-shield for cleanroom robot end-effectors

SABclean RT 793 D (0.5–2.5 mm² Control/Power)

Numbered black cores + GNYE with spiral D-shield for cleanroom robot axis motors and vacuum valves

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on ISO 14644-1 Class 1 / DIN VDE 0285 / UL AWM. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage U0/U: 300/500 V (0.6/1 kV on 1.5–2.5 mm² · UL 600 V)
AC test voltage: 2000 V AC (0.25 mm²) · 3000 V AC (≥ 0.5 mm²)
Screen / Field control: Helical tinned copper D-shield ≥ 85 % coverage
Mutual capacitance: ≈ 65 pF/m (core/core) · ≈ 115 pF/m (core/screen)

Thermal

Temperature, flexing: −40 °C to +80 °C
Temperature, fixed installation: −50 °C to +90 °C
Max. conductor temperature: +90 °C (+80 °C UL AWM)

Mechanical

Torsional stress: Up to ±360°/m (±180°/m continuous high-speed)
Torsion endurance: ≥ 5,000,000 torsion cycles
Min. bending radius, moving: 7.5 × OD (3D robot & drag chain)
Min. bending radius, fixed: 4 × OD

Resistance

Cleanroom classification: ISO 14644-1 Class 1 · US Fed. Std. 209E Class 1
Outgassing (AMC / VOC): Ultra-low VOC/SVOC outgassing per ISO 14644-8
Sterilisation & wipe-down: Resists IPA alcohol, H2O2 VHP & cleanroom detergents
Halogen-free & LABS-free: IEC 60754-1/2 halogen-free & 100 % silicone-free
Flame retardance: IEC 60332-1-2 · UL 1581 FT1 / VW-1

Reference standards

Cable type (construction standard): ISO 14644-1 Class 1 & VDI 2083 cleanroom spec
Conductor: Superfine copper exceeding IEC 60228 Class 6
Product approvals: UL AWM Style 21576 / 20939 (80 °C 600/1000 V) · CSA
RoHS & REACH: 2011/65/EU (RoHS 2) & EC 1907/2006 compliant

Identification

Sheath colour: Matte Black (RAL 9005) or Cleanroom Grey
Core identification: 0.25 mm²: DIN 47100 · ≥ 0.5 mm²: Black numbered + GNYE
Marking: TEBAOFLEX SABclean RT 793 D <size> ISO CLASS 1 CE
Customs tariff (HS): 8544.49

Sizes

14 standard SABclean RT 793 D cleanroom robot configurations

All sizes include the helical tinned copper D-shield ('D') and ISO 14644-1 Class 1 non-particulating PUR sheath.

Dimensions & weights
Order designation	Configuration	Cross-section	Outer Ø ≈ mm	Total Cu kg/km	Weight ≈ kg/km	Min. bend R moving mm
0.25 mm² D-screened cleanroom robot sensor & gripper cables
SABclean RT 793 D 4×0.25	4×0.25 D	0.25 mm²	5.2	19	39	39
SABclean RT 793 D 8×0.25	8×0.25 D	0.25 mm²	6.6	33	62	50
SABclean RT 793 D 12×0.25	12×0.25 D	0.25 mm²	7.6	46	84	57
SABclean RT 793 D 18×0.25	18×0.25 D	0.25 mm²	8.9	66	116	67
SABclean RT 793 D 25×0.25	25×0.25 D	0.25 mm²	10.4	89	156	78
0.50 mm² D-screened cleanroom robot control cables
SABclean RT 793 D 4G0.5	4G0.5 D	0.50 mm²	6.1	31	55	46
SABclean RT 793 D 7G0.5	7G0.5 D	0.50 mm²	7.4	50	84	56
SABclean RT 793 D 12G0.5	12G0.5 D	0.50 mm²	9.5	82	134	71
SABclean RT 793 D 18G0.5	18G0.5 D	0.50 mm²	11.2	118	188	84
0.75 mm² D-screened cleanroom robot control cables
SABclean RT 793 D 4G0.75	4G0.75 D	0.75 mm²	6.7	43	68	50
SABclean RT 793 D 7G0.75	7G0.75 D	0.75 mm²	8.2	70	108	61
SABclean RT 793 D 12G0.75	12G0.75 D	0.75 mm²	10.6	114	176	80
1.50–2.50 mm² D-screened cleanroom robot servo power cables
SABclean RT 793 D 4G1.5	4G1.5 D	1.50 mm²	8.4	79	122	63
SABclean RT 793 D 4G2.5	4G2.5 D	2.50 mm²	10.1	124	182	76

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
For linear cleanroom drag chains (unscreened, braided, or twisted-pair), see SABclean SD 776 / SD 780 C / SD 787 C TP.

Electrical & cleanroom parameters
Cross-section	ISO 14644-1 class	Max. DC R @ 20 °C Ω/km	Ampacity 3-loaded (A)	AC test V rms
0.25 mm² D	ISO Class 1 (≤ 10 particles ≥ 0.1 µm/m³)	79.00	4.5	2,000
0.50 mm² D	ISO Class 1 (≤ 10 particles ≥ 0.1 µm/m³)	39.00	9.0	3,000
0.75 mm² D	ISO Class 1 (≤ 10 particles ≥ 0.1 µm/m³)	26.00	12.0	3,000
1.50 mm² D	ISO Class 1 (≤ 10 particles ≥ 0.1 µm/m³)	13.30	18.0	3,000
2.50 mm² D	ISO Class 1 (≤ 10 particles ≥ 0.1 µm/m³)	7.98	26.0	3,000

Shipped double-bagged in cleanroom polyethylene packaging on plastic spools upon request.

Reel check

Will it fit your machine?

A first screen using datasheet values. Engineering confirms drum geometry, acceleration and tension with your quotation.

Cable sizeDrum core diameter (mm)

Travel speed (m/min)

m/min

Cable length on drum (m)

Drum core 100 mm is below 142 mmUse a larger drum core or a smaller cable size

180 m/min ≤ 240 m/minWithin the rated travel speed

Minimum bending radius: 71 mm
Min. drum core diameter: ≈ 142 mm
Cable weight on drum: 1.1 kg
Copper content: 0.7 kg

Indicative only: based on the datasheet outer diameter and 7.5 × OD bending radius. Current derating for wound layers per DIN VDE 0298-4 is assessed separately.

Quality & approvals

Testing & inspection

Routine tests on every production length, sample and type tests per batch — documented on an EN 10204 3.1 inspection certificate.

ConductorClass 5 stranding
Spark test100 % in-line
Lay-upCores, earth, fillers
SheathingInner, braid / screen, outer
Electrical testsAC voltage, resistance
DimensionsOD, wall thickness
Inspection documents & dispatchDrum & dispatch

Testing & inspection	Test value / reference	Frequency
Routine tests
2000 V / 3000 V AC high-voltage dielectric test	2.0 kV / 3.0 kV AC core/core and core/screen for 5 min	Every manufactured length
Sample tests
ISO 14644-1 Class 1 dynamic particle emission test	≤ 10 particles (≥ 0.1 µm) and ≤ 2 particles (≥ 0.2 µm) per m³ under ±180°/m torsion	Type & periodic audit
5-million-cycle 3D robot torsion test	≥ 5M cycles at ±360°/m / ±180°/m without conductor or D-shield break	Qualification & audit
ISO 14644-8 VOC / SVOC outgassing test	Zero silicone, phthalate or siloxane outgassing via TD-GC/MS	Type approval

Inspection certificate

Issued with every drum, listing the routine test results for that length.

Product approvals

ISO 14644-1 Air Cleanliness Class 1 QualifiedUL AWM Style 21576 / 20939 (80 °C 600/1000 V) · CSACE, RoHS 2 (2011/65/EU) & 100 % Silicone/Halogen-Free

Company certificates

ISO 9001ISO 14001ISO 45001VDE marks approvalUL / cULCE · LVD / EMC

Marking & supply

Ordering & delivery

Sheath marking

TEBAOFLEX SABclean RT 793 D <size> ISO CLASS 1 ±360°/m CE

Delivery form: Non-returnable fumigated wooden drums or coils
Standard lengths: 100 m · 500 m · 1000 m (cut lengths on request)
MOQ: 100 m (stock sizes) · 300 m (custom)
Lead time: 2–3 weeks ex-works
Incoterms: EXW, FCA, FOB, CIF, DAP

Technical documents

Downloads

PDFSABclean RT 793 D Cleanroom Torsion-Resistant Robot Control & – technical datasheet14 sizes · construction, technical data, approvals XLSXSABclean RT 793 D spec data (Excel)All 14 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-20
Updated: 2026-10-20

FAQ

Questions engineers ask first

Not covered here? Send your drawing — an engineer replies within 2 business hours.

What makes SABclean RT 793 D suitable for ISO 14644-1 Class 1 semiconductor cleanrooms?

Standard robot cables shed microscopic polymer dust and outgas plasticisers or talc when twisted millions of times. SABclean RT 793 D eliminates talc completely, encapsulates the helical tinned copper D-shield between dual non-shedding PTFE fluoropolymer wraps, and uses an ultra-low-outgassing, low-friction matte polyurethane jacket verified to emit fewer than 10 particles (≥ 0.1 µm) per cubic metre under dynamic torsion.

What does the 'D' in SABclean RT 793 D stand for?

In German cable nomenclature, 'D' (D-Schirm / Umlegung) designates a helically wrapped spiral copper wire shield rather than a cross-woven braid ('C'). Under ±180°/m to ±360°/m robot wrist rotation, a helical D-shield winds and unwinds smoothly without wire-on-wire fretting, providing ≥ 85 % EMC screening while preventing metallic wear particles.

Is SABclean RT 793 D resistant to pharmaceutical and cleanroom sterilisation agents?

Yes. The special polyether PUR jacket resists repeated wipe-downs with 70 % isopropyl alcohol (IPA), deionized water, quaternary ammonium disinfectants, and vaporised hydrogen peroxide (VHP / H2O2) bio-decontamination cycles.

When should I choose SABclean RT 793 D vs SABclean SD 776 / SD 780 C / SD 787 C TP?

Choose SABclean RT 793 D for multi-axis 3D rotary robot arms (SCARA and 6-axis articulated wafer/pharma robots) requiring ±180°/m to ±360°/m axial torsion. Choose the SABclean SD 776 / SD 780 C / SD 787 C TP series for 2D planar linear drag chains, wafer stages, and gantry shuttles.

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03Message for our engineers

SABclean RT 793 D Cleanroom Torsion-Resistant Robot Control &

Selected sizes:


Reel & motion:
- Reel type: 
- Drum core diameter (mm): 
- Cable length on drum (m): 
- Travel speed (m/min): 
- Max. acceleration: 
- Cycles per hour: 
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- Ambient temperature: 
- Exposure (outdoor, water, oil, abrasion): 
- Destination country: 
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Datasheet Request a quote

SABclean RT 793 D Cleanroom Torsion-Resistant Robot Control &ISO Class 1 cleanroom ±360°/m torsion robot cable with spiral D-shield

Energy chain / drag chain

VFD inverter to AC motor screened feeder

Fixed installation

Motorised monospiral reel

SABclean RT 793 D (0.25 mm² Signal)

SABclean RT 793 D (0.5–2.5 mm² Control/Power)

Electrical

Thermal

Mechanical

Resistance

Reference standards

Identification

Check results

Inspection certificate

Product approvals

Company certificates

01Selected sizes

02Reel & motion

03Message for our engineers

SABclean SD 776 / 780 C / 787 C TP

SABclean CATLine

SABclean S 776 / S 780 C

Torsion-Resistant Robot Control Cable