High Speed Drag Chain Data Cables (PVC Sheath) SF444

Description:

Compliant with CRIA & 2PfG 2577
Nominal voltage: 250 V
Peak voltage: 350 V
Test voltage:

1200 V/min for cross‑sections 0.14 ~ 0.34 mm²

2000 V/min for cross‑sections ≥ 0.5 mm²
Insulation resistance ≥ 20 MΩ·km @ 20 °C
Temperature range:

Fixed installation: ‑40 °C ~ 80 °C

Moving operation: ‑20 °C ~ 80 °C
Minimum bending radius:

Fixed installation: 4 × cable outer diameter

Moving installation: 7.5 × cable outer diameter
Drag‑chain application: travel 15 m, speed 5 m/s
Free‑hanging application: travel 50 m, speed 5 m/s
Drag‑chain service life: 30 million cycles
Capacitance: approx. 80 nF/km
Inductance: approx. 0.65 mH/km

MOQ: 500m

Is sample available: Yes
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Product Detail

Product Tags

Cable Construction

Stranded fine bare copper conductors, compliant with IEC 60228 fine flexible copper wire
TPEE elastomer insulation
Colour‑coded cores per DIN 47100
Pair‑twisted cores
Layered stranding of twisted pairs for optimized geometry
Separator layer
Polyether‑based PUR outer sheath
Grey (RAL 7001)

Characteristics

Flame‑retardant per IEC 60332‑1‑2
Oil‑resistant compliant with EN 50290, 90 °C, 168 hours
Wear‑resistant, scratch‑resistant, chemical‑resistant, hydrolysis‑resistant
Cold‑resistant down to ‑40 °C; microbe‑resistant; UV‑resistant

Optional Upgrades

Halogen‑free auxiliary materials available as an option
Corresponding shielded model: SF445
ETFE insulation option for extended service life

Product Features

Designed for harsh‑environment operation
Stable data transmission
Short lay length for conductors and core wires
Fatigue‑resistant and highly wear‑resistant insulation
Core‑wire untwisting to reduce mechanical stress
Non‑adhesive core wires, easy stripping
High‑toughness, high‑elasticity, wear‑resistant outer sheath

Applications

High Speed Drag Chain Data Cables (PVC Sheath) SF444 are designed for non‑load‑bearing moving drag‑chain applications. Suitable for indoor dry or damp environments, as well as harsh open‑air outdoor conditions. This data cable applies to CNC machine tools, electronic equipment, computers, measuring instruments, automated warehouses and other equipment subject to repeated long‑distance movement requiring stable data transmission. Also suitable for robot arms or robot bodies with ±180° torsion.

Material Code	Size mm2	OD mm	Copper Weight kg/km	Cable Weight kg/km
SF444.0014.02	1X2X0.14	4.1	2.6	18.5
SF444.0014.04	2X2X0.14	5.5	5.3	31.3
SF444.0014.06	3X2X0.14	5.7	7.9	35.7
SF444.0014.08	4X2X0.14	6.2	10.5	42.0
SF444.0014.10	5X2X0.14	6.6	13.2	49.0
SF444.0014.12	6X2X0.14	7.1	15.8	53.0
SF444.0014.14	7X2X0.14	7.7	18.4	62.2
SF435.0014.16	8X2X0.14	8.4	21.1	72.2
SF444.0014.18	9X2X0.14	9.0	23.7	82.7
SF444.0014.20	10X2X0.14	9.6	26.3	93.9
SF444.0014.22	11X2X0.14	10.2	29.0	105.8
SF444.0014.24	12X2X0.14	10.8	31.6	118.3
SF444.0014.26	13X2X0.14	9.9	34.2	98.8
SF444.0014.28	14X2X0.14	9.9	36.8	103.0
SF444.0014.30	15X2X0.14	10.5	39.5	112.1
SF444.0014.32	16X2X0.14	10.5	42.1	116.2
SF444.0014.34	17X2X0.14	11.1	44.7	126.1
SF444.0014.36	18X2X0.14	11.1	47.4	130.3
SF444.0014.38	19X2X0.14	11.1	50.0	132.3
SF444.0014.40	20X2X0.14	11.7	52.6	144.9
SF444.0014.42	21X2X0.14	12.5	55.3	157.8
Material Code	Size mm2	OD mm	Copper Weight kg/km	Cable Weight kg/km
SF444.0014.46	23X2X0.14	12.7	60.5	170.3
SF444.0014.48	24X2X0.14	12.9	63.2	176.5
SF444.0014.50	25X2X0.14	12.9	65.8	180.7
SF444.0020.02	1X2X0.2	4.3	3.8	20.9
SF444.0020.04	2X2X0.2	5.6	7.5	33.5
SF444.0020.06	3X2X0.2	6.1	11.3	41.8
SF434.0020.08	4X2X0.2	6.6	15.0	49.7
SF444.0020.10	5X2X0.2	7.1	18.8	58.3