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Kollmorgen AKM21C-ANM2DB00
Product Introduction:
AKM21C is winding C (mid-torque) in 58×58 mm flange. ANM2DB00 decodes: A=AKM2x, N=flange tol N, M2=EnDat 2.1 27-bit multi-turn absolute optical encoder, D=24 VDC holding brake, B=rotatable angled connector, 00=standard shaft (20 mm smooth). Rated 0.32 kW at 320 VDC bus.
Detailed content
Technical Specifications:
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Max DC Bus: 320 VDC
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Rated Power: 0.32 kW (0.43 HP)
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Rated Torque: 0.39 Nm
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Stall Torque: 0.48 Nm
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Continuous Current: 1.58 Arms
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Peak Torque: 1.47 Nm
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Max Speed: 8000 rpm
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Encoder: EnDat 2.1, 27-bit multi-turn optical
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Shaft: 20 mm smooth, no key
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Brake: 24 VDC spring-applied
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Connectors: 2× rotatable angled MLX/M23
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Flange: 58×58 mm IEC
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Protection: IP20 (motor body), IP65 with proper connector seal
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Weight: ~0.82 kg (no brake)
Functional Features:
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Absolute multi-turn, no homing for multi-turn context
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Brake released by drive brake output
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Plug-and-play with AKD via motor file
Working Principle:
Standard PMSM with optical absolute feedback; drive commutates from EnDat rotor angle.
Structure & Materials:
Laminated stator, NdFeB rotor, anodized aluminum, F-class insulation, stainless shaft.
Installation Requirements:
Flange mount, low-side-load coupling, brake supply from drive brake relay or external 24 VDC fused source.
Usage Notes:
EnDat cable must be shielded and not shared with power tray; brake disengages only when logic armed.
