Encoder & Servo Cable Manufacturer | Shielded Feedback Cable

Feedback signals are small and the environment around them is not. Encoder and servo cable therefore uses twisted pairs or triples with individual screens, plus an overall braid, so that the drive's switching noise does not corrupt position data. Capacitance and conductor cross-section are tuned to keep the pulse train clean over the cable length actually installed — which is why length, pair count and screen topology are specified together with the drive.

Typical constructions in this line

Key data — SQ-EN Series

Encoder & Servo Cable
Rated voltage	300/300 V · 300/500 V
Shielding	Individual pair screens + overall tinned-copper braid ≥ 85 %
Temperature range	-40 °C to +80 °C
Bending radius	7.5 × D mobile · 4 × D fixed
Cores	2×, 3×, 4× pairs; 0.14–1.0 mm² typical
Sheath	PUR, oil and coolant resistant (also PVC for fixed runs)
Flame retardant	IEC 60332-1-2
Standards	IEC 60228 conductor, VDE 0295 class 5/6

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Give us the duty — voltage, movement, environment, quantity — and we will propose a construction with a drawing reference.

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SQ-EN-100

Encoder Cable with Individually Screened Pairs

Twisted pairs, individual screens and a low-capacitance dielectric for clean feedback.

Rated voltage: 300/300 V · 300/500 V
Cores: 2×, 3×, 4× pairs — 0.14 to 1.0 mm² typical
Shielding: Individual pair screens + overall tinned-copper braid ≥ 85 %

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SQ-EN-200

Servo Motor Cable, Screened

Low-capacitance motor cable that keeps the drive's switching noise inside the jacket.

Rated voltage: 0.6/1 kV
Conductor: Class 6 ultra-fine stranded copper
Shielding: Overall tinned-copper braid ≥ 85 %, low transfer impedance

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SQ-EN-300

Elevator & Travel Encoder Cable

Flexible, flame-retardant feedback cable for travelling and hoisting applications.

Rated voltage: 300/500 V
Shielding: Individual pair screens + overall braid ≥ 85 %
Conductor: Class 5/6 fine-stranded copper

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Representative constructions from this line — almost every order is a variation on one of them. Tell us the variation you need.

Industries

Where encoder & servo cable is used

Each of these installations imposes a different governing failure mode on the same line of cable.

Machine Tools & CNCDrag chain and spindle cable Industrial AutomationFlexible control, drive and feedback cable Elevators & EscalatorsTravel, door and encoder cable Textile MachineryHigh-cycle, dust-laden duty