Medium Speed Drag Chain Data Cables MF421

Description:

Compliant with EN 50290
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: 6 × cable outer diameter

Moving installation: 10 × cable outer diameter
Drag‑chain application: travel 5 m, speed 3 m/s
Free‑hanging application: travel 15 m, speed 2 m/s
Drag‑chain service life: 10 million cycles
Capacitance:

Core‑to‑core (C/C): max. 80 nF/km

Core‑to‑shield (C/S): approx. 120 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, IEC 60228 Class 6

PVC insulation (TI2 type)

complying with VDE 0293-308

Optimized layered stranding

Separator layer

Polyether based PUR sheath

Grey (RAL7001)

Properties

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

Optional Enhancements

Halogen‑free auxiliary materials available as an option

Product Features

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

Applications

Medium Speed Drag Chain Data Cables MF421 are designed for non‑load‑bearing moving drag‑chain applications. Suitable for indoor dry or damp environments, as well as cold harsh open‑air outdoor conditions in northern regions. 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. The braided shield offers protection against electromagnetic interference.

Material Code	Size mm2	OD mm	Copper Weight kg/km	Cable Weight kg/km
MF421.0014.02	2X0.14	4.1	10.2	22.4
MF421.0014.03	3X0.14	4.1	12.1	25.3
MF421.0014.04	4X0.14	4.6	14.2	30.5
MF421.0014.05	5X0.14	4.8	16.5	35.1
MF421.0014.06	6X0.14	5.2	18.8	39.7
MF421.0014.07	7X0.14	5.5	21.1	44.6
MF421.0014.08	8X0.14	5.9	23.4	50.7
MF421.0014.09	9X0.14	6.2	25.7	56.1
MF421.0014.10	10X0.14	6.7	28.1	62.7
MF421.0014.12	12X0.14	7.3	32.7	75.2
MF421.0014.14	14X0.14	6.9	33.9	68.3
MF421.0014.16	16X0.14	7.1	37.5	75.0
MF421.0014.18	18X0.14	7.5	41.1	83.1
MF421.0014.20	20X0.14	7.8	44.7	90.3
MF421.0014.21	21X0.14	8.3	47.4	97.8
MF421.0014.24	24X0.14	8.5	52.0	106.8
MF421.0014.25	25X0.14	8.6	53.4	109.5
MF421.0014.27	27X0.14	8.8	57.0	113.0
MF421.0014.30	30X0.14	9.2	61.6	121.9
MF421.0014.32	32X0.14	9.4	65.1	128.8
MF421.0014.36	36X0.14	9.8	71.4	141.6
Material Code	Size mm2	OD mm	Copper Weight kg/km	Cable Weight kg/km
MF421.0020.02	2X0.2	4.2	12.1	25.0
MF421.0020.03	3X0.2	4.5	14.5	29.5
MF421.0020.04	4X0.2	4.7	17.4	34.9
MF421.0020.05	5X0.2	5.2	20.3	41.4
MF421.0020.06	6X0.2	5.5	23.3	46.2
MF421.0020.07	7X0.2	6.0	26.3	53.1
MF421.0020.08	8X0.2	6.2	29.3	59.5
MF421.0020.09	9X0.2	6.7	32.3	67.1
MF421.0020.10	10X0.2	7.0	35.3	74.0
MF421.0020.12	12X0.2	7.9	41.4	90.3
MF421.0020.14	14X0.2	7.2	43.6	81.7
MF421.0020.16	16X0.2	7.7	48.4	91.2
MF421.0020.18	18X0.2	8.0	53.3	100.1
MF421.0020.20	20X0.2	8.5	58.2	110.4
MF421.0020.21	21X0.2	8.9	61.5	118.1
MF421.0020.24	24X0.2	9.3	68.1	130.9
MF421.0020.25	25X0.2	9.2	70.0	133.1
MF421.0020.27	27X0.2	9.7	74.9	139.0
MF421.0020.30	30X0.2	9.8	81.3	149.0
MF421.0020.32	32X0.2	10.3	86.1	159.2
MF421.0020.36	36X0.2	10.5	94.8	173.9