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Kollmorgen AKM33E-CCC2AB00
Product Introduction: This belongs to the Kollmorgen AKM family of brushless servo motors designed for high torque density and low cogging performance. The AKM33E frame size is 70 mm (33 denotes size 3, 70mm flange). It is optimized for global voltage standards up to 480 VAC or 640 VDC bus voltage.
Detailed content
Technical Specifications & Performance Parameters:
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Standstill Torque (Continuous): Approximately 2.79 Nm at 100°C winding rise
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Peak Torque: Approximately 9.96 Nm
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Continuous Current: 2.58 Arms
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Peak Current: 10.3 Arms
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Maximum Speed: Up to 8000 rpm
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Rated Voltage: 400 VAC class (E winding type)
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Torque Constant (Kt): ~1.10 Nm/A
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Rotor Inertia: ~8.5E-05 kg-m²
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Shaft Diameter: 14 mm keyed or smooth option depending on suffix
Material & Structural Features:
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Stator: Copper windings with Class F (155°C) insulation
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Housing: Aluminum alloy flange and housing for thermal dissipation
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Feedback: Configured via CCC2AB00 suffix (typically resolver or encoder ready with M23 connectors)
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Mounting: IECstandard flange mounting (108mm bolt circle pattern for size 3)
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Sealing: Standard IP54, optional IP65 with shaft seal ring
Working Principle: Operates as a three-phase synchronous PM motor where the rotor position is tracked by feedback devices to commutate the stator currents via a servo drive, ensuring precise torque, speed, and position control.
Installation Requirements:
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Mount on rigid machine surface using M6 or M8 flange bolts
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Align coupling to avoid radial/thrust loads exceeding permitted values
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Use shielded motor power and feedback cables grounded at both ends
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Ensure ambient temperature within 0°C to 40°C (or per derating)
Usage Notes: Avoid mechanical impact on shaft. Verify winding type (E = medium voltage/speed) matches drive DC bus. Feedback connector must be secured with locking nut.
