Digital guide
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Detailed content
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Rated Power: Approx. 2.0–2.6 kW
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Rated Torque: 7–10 Nm (depending on winding)
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Rated Current: 4.8–7.6 A
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Feedback: Dual-pole hollow-shaft resolver standard, encoder optional
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Insulation: Class F
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Protection: IP65 shaft end, IP56 body
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Functional Features: Low cogging, sealed stator, high overload margin, standardized flange/axis for direct mechanical swap.
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Application Scenarios: CNC spindle auxiliaries, roll feeds, filling machines, converting lines.
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Installation Requirements: Align shaft without radial load on bearing; resolver cable separated from power cable; 400/480 VAC supply via S300/S600/CD drive.
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Usage Notes: 6SM56-L3000 vs 6SM56-L3000 (duplicate in query) is same motor; do not confuse with 6SM56S/M which have lower torque.
Cross-System Notes
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Drive–Motor Matching: AKM21C pairs with 320 VDC AKD/S300; AKM21G pairs with low-voltage AKD-P00306; 6SM56 and B-404-C require corresponding 230/460 VAC drives (MMC-SD-6.0-460 for B-404 class, SERVOSTAR CD/SE for 6SM).
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Feedback Compatibility: Resolver is universal on legacy CD/S300; EnDat/BiSS/SFD only on AKD and MMC-D platforms.
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Obsolescence: SE03200, PRD-B040SSIC-C, CR06250, DMC250720P belong to legacy Danaher-era families; spares exist but new designs should use AKD2G + AKM2G + DMC-402.
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General Safety: All drives require 24 VDC control isolation, PE ground continuity, motor thermal protection wired into drive disable, and lockout/tagout before cabinet work.
