Power Cable 6FX8002-5DA11-1DA0 6FX8 002-5DA11-1DA0 6FX8OO2-5DA11-1DAO

6FX8002-5DA11-1DA0 | Siemens MOTION-CONNECT 800 Power Cable — 30m / 4×2.5mm²+2×1.5mm² / Dynamic / SINAMICS Servo Motor with Brake

Dynamic Line Power Cable at 30m for SINAMICS Installations

The 6FX8002-5DA11-1DA0 is a 30-metre pre-assembled power cable from Siemens' MOTION-CONNECT 800 Dynamic Line — integrating four motor power conductors and two brake conductors in a single high-flex cable assembly for SINAMICS servo drives. The Dynamic Line specification rates this cable for continuous cable track (drag chain) service: the construction withstands the repeated bending cycles that occur in cable carriers throughout a machine tool's operational life, where a Basic Line cable would progressively fatigue and fail.

At 30m, the 6FX8002-5DA11-1DA0 is suited to large servo axis installations — machining centres with long-travel axes, gantry-type machines, and industrial automation equipment where drive cabinets are located at significant distance from the motor positions.

Key Specifications

Combined Power and Brake — One Cable, Two Functions

Motor power (4×2.5mm²): Three phase conductors (U, V, W) and protective earth (PE) supply the motor's three-phase variable-frequency drive current. The 2.5mm² cross-section is matched to the current capacity of SIMOTICS servo motors in the mid-range power class — the axis drives that dominate CNC machine tool and industrial automation applications.

Brake supply (2×1.5mm²): The DC supply for the motor's integrated electromagnetic holding brake. At 30m cable length, the 1.5mm² cross-section limits the voltage drop across the brake circuit to an acceptable level — ensuring the full 24V brake release voltage reaches the motor brake coil. Using smaller cross-section brake conductors over a 30m run would result in excessive voltage drop and unreliable brake release.

Single cable assembly advantage: Routing two separate cables through a cable track for every motor with a brake — one power cable and one brake cable — doubles the cable track fill and the number of motor connector entries. The 6FX8002-5DA11-1DA0's combined design halves both, simplifying cable track design and motor junction box configuration.

Applications

CNC machining centres: Servo axis power cables for vertical and horizontal machining centres — axes requiring cable track routing with 30m cable runs between drive cabinet and motor.

Gantry machining systems: Large gantry milling and drilling machines where the servo motor positions are at extended distance from the centrally located drive cabinet.

Industrial automation: SINAMICS-controlled servo positioning systems, transfer machines, and precision automation equipment with long-travel cable-track-routed axes.

Handling and logistics: Automated storage and retrieval, warehouse automation, and high-bay logistics equipment with SINAMICS servo drives and 30m power cable requirements.

FAQ

Q1: What differentiates MOTION-CONNECT 800 from MOTION-CONNECT 500 for cable track applications?

MOTION-CONNECT 800 is rated for continuous cable track service with defined flex cycle life. MOTION-CONNECT 500 (Basic Line) is for static or slowly moving applications — occasional repositioning only. In a continuously moving cable track, only MOTION-CONNECT 800 Dynamic Line cables should be used. Using a 500-series cable in a cable track leads to premature conductor fatigue and failure.

Q2: What cable track parameters must be verified for 6FX8002-5DA11-1DA0?

The cable track's inner bend radius must meet or exceed the cable's minimum dynamic bending radius — approximately 7.5× the 12.9mm outer diameter (approximately 97mm). The track width must accommodate the cable's 12.9mm diameter with the separation required between cables. Confirm exact values from Siemens' MOTION-CONNECT 800 technical data. Exceeding the minimum bend radius causes accelerated conductor fatigue.

Q3: Can 6FX8002-5DA11-1DA0 be used in static (fixed) installations?

Yes — a Dynamic Line cable always meets the requirements of a static installation. The converse is not true. For static applications, both the 500-series and 800-series are acceptable; for cable track, only 800-series (Dynamic Line) cables should be used.

Q4: What SINAMICS motor modules is 6FX8002-5DA11-1DA0 compatible with?

The 6FX8002-5DA11 cable type connects SIMOTICS servo motors (1FT7, 1FK7, and related series) with the M40 DESINA power connector (size 1/1.5) to SINAMICS S120 motor modules. Confirm the specific connector size and motor module combination from the SINAMICS S120 hardware configuration documentation for the specific drive system. The cable's 2.5mm² conductors match the motor current class for which this connector size is specified.