Digital guide
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Kollmorgen AKM22G-CKB22-00
Product Name: AKM Series Brushless Permanent-Magnet Servo Motor
Model Decode: AKM22 = size 22 (58 mm flange), G = winding G, C = resolver feedback, K = M23 angled rotatable connectors, B = stack 2, 2 = 115 VAC/230 V class winding variant, 2 = no brake/option, 00 = standard
Detailed content
Introduction: High-dynamic low-voltage/high-voltage configurable servo motor from AKM modular platform.
Technical Specifications (typical for AKM22G)
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Flange: 58 × 58 mm IEC (tolerance N)
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Bus Voltage: 75–160 VDC winding dependent (G winding ~160 VDC max)
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Rated Power: ~0.54 kW at 160 VDC bus
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Stall Torque: 0.88 Nm continuous
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Peak Torque: 2.79 Nm
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Speed: Up to 7000 rpm
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Rotor Inertia: 0.161 kg·cm²
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Feedback: Resolver (16-bit class)
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Shaft: Smooth or keyed per variant
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Connectors: 2 × angled rotatable M23 (power + feedback)
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Protection: IP65
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Housing: Black powder-coated aluminum, 8-pole
Features: Low cogging, >500k configuration combinations, direct AKD plug-and-play.
Applications: Lab automation, semiconductor handlers, small CNC, medical devices.
Principle: 3-phase PM synchronous, resolver or SFD/EnDat with AKD.
Mounting: IEC flange, centering pilot, M23 connectors rotate for cable management.
Notes: Use copper conductors, torque M23 to spec, avoid shaft axial load beyond rating.
