Digital guide
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Kollmorgen AKM65M-ANC2DA00
Product Introduction:
The AKM65M is a mid-to-large frame AKM servo motor with “M” winding (higher voltage/lower current), equipped with a digital smart feedback device (typically SFD, EnDat or incremental encoder per -NC2DA- configuration). Frame 65 offers significantly higher continuous torque than AKM3x/4x series.
Detailed content
Typical Performance (AKM65, Winding M/L/N range):
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Continuous Stall Torque: approx. 14.1 Nm (125 lb-in) for AKM5; AKM6 (size 65 closely related) up to 25 Nm — AKM65M typically ~14–17 Nm depending on stack length
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Peak Torque: approx. 38–42 Nm
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Rated Speed: 3000–4000 rpm typical; max speed 6000 rpm possible with lower inertia load
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Rated Power: 2.5–4.0 kW typical depending on winding
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Max Bus Voltage: 640 VDC (high-voltage winding)
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Rotor Inertia: higher — consult exact stack; typically 20–40 × 10⁻⁴ kg·m²
Construction:
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Flange: ~115 mm square (IEC standard for AKM6 family, AKM65 is custom mid-size between AKM5/AKM6)
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Shaft: Keyed or smooth, typically 24 mm diameter stainless steel
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Housing: Aluminum with black polyester finish
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Connectors: M23 or hybrid SpeedTec connectors for power + feedback
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Insulation: Class F (155°C), 100°C allowable temp rise
Feedback: Smart Feedback Device (SFD/EnDat 2.1/2.2/BiSS depending on code -NC2DA-), 27-bit resolution capable.
Protection: IP65 with shaft seal, IP54 without; cURus, CE
Applications: Larger robotic joints, CNC axis drives, converting/web handling machinery, heavy packaging lines.
