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Kollmorgen CKM30B-AKCNT-00
Product Overview:
The CKM series is Kollmorgen’s economy-line synchronous servo motor offering good torque density at competitive cost. “CKM30B” = 130 mm flange, B-winding (medium voltage/torque), “AKCNT-00” decodes to: no brake, standard feedback (2500 ppr incremental encoder or SFD), smooth shaft or keyed, standard connectors.
Detailed content
Key Technical Specifications (Typical for CKM30B):
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Flange Size: 130 mm (NEMA 56–size mounting)
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Rated Power: 1.8–3.0 kW (depending on stack length)
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Rated Torque: 6.0–10.0 N·m continuous
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Peak Torque: 3× continuous rating typical
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Rated Speed: 2000 or 3000 RPM
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Voltage: 220–480 VAC (winding dependent)
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Feedback Options: 2500 ppr incremental encoder / Smart Feedback Device (SFD) / resolver (as per “-AKCNT” config)
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Protection Class: IP54 (IP65 optional with seals)
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Insulation Class: F (155°C)
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Ambient Temp: 0 to +40°C (up to +55°C with derating)
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Brake: Not fitted (“N” in code = no brake)
Features:
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Low-to-medium inertia rotor for good dynamic response
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Optimized for use with AKD or KC1 servo drives (auto-commissioning)
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Metric shaft with keyway; optional sealing lip
Applications:
Cartesian robots, case packers, labeling machines, general-purpose indexing tables, woodworking/CNC routers.
