Digital guide
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Kollmorgen AKM21C-ACSNLB02
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Product Name: AKM2x Series Brushless Servo Motor, size 21, C winding
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Difference vs ACS2LB02: S = smooth shaft code position, N = rotatable connector, L = brake, B = encoder feedback, 02 = custom suffix; mechanically same frame/winding/brake as ACS2LB02 with alternate shaft/connector coding
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Flange: 58×58 mm IEC
Detailed content
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Rated Torque: 0.48 Nm continuous
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Stall Torque: 0.48 Nm class
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Peak Torque: 1.47 Nm
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Continuous Current: 1.58 Arms
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Max Speed: 8000 rpm
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Max DC Bus: 320 VDC
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Brake: 24 VDC holding brake present
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Feedback: Encoder (SFD/BiSS/incremental depending on B decode)
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Shaft: Smooth with threaded hole
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Protection: IP65
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Construction: Aluminum housing, Class F, PTC thermistor
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Applications: Vertical lift axis, brake-held gripper, small rotary indexing with fail-safe hold
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Precautions: Same brake wiring rules as ACS2LB02; verify feedback type against drive slot before commissioning
