Digital guide
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Kollmorgen AKM41H-EKSNEH02
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Product Name: AKM4 Series Synchronous Servo Motor, stack length H, with encoder and special shaft/connection configuration
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Product Introduction: High power-density brushless AC servo motor from AKM family, optimized for smooth low-cogging motion with AKD/S300 drives.
Detailed content
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Technical Specifications:
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Frame: AKM4 (mid-frame, 92 mm flange class)
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Rated Power: 0.96 kW
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Rated Torque: 1.96 Nm
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Rated Speed: 6000 rpm
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Rated Current: 5.33 A
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Voltage Constant (Ke): compatible with 320 VDC bus / 240–480 VAC drive
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Winding Resistance: 1.56 Ω
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Feedback: Encoder (EKSNEH02 code denotes encoder type, shaft seal, connector orientation)
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Insulation: Class F (155 °C), 100 °C winding rise
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Functional Features: Low rotor inertia, low harmonic distortion, plug-and-play recognition on AKD.
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Application Scenarios: Spindle assists, rotary indexing, pick-and-place, lab automation.
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Material Composition: Laminated silicon-steel stator, rare-earth magnet rotor, aluminum housing, sealed bearings, epoxy encapsulation.
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Structural Characteristics: Flange-mounted, keyed or smooth shaft per code, integral feedback, rotatable connector.
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Working Principle: Permanent-magnet synchronous machine, 3-phase sinusoidal back-EMF, commutated by drive using encoder position.
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Installation Requirements: Rigid coupling alignment, avoid shaft radial loads >bearing rating, IP65 typical (confirm seal suffix).
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Usage Notes: Do not disconnect motor power under load without STO, verify encoder cable shield ground at drive end.
