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Kollmorgen M-403-B-B1-B3

Product Name:​ M-Series Permanent Magnet Servo Motor (Legacy)
Product Introduction:​ Older generation brushless servo motor (pre-AKM), part of the M-400 frame line, used with BDS4/SERVOSTAR S300 drives.
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Detailed content

Technical Specifications:
  • Frame: M-403 (approx. 90 mm square flange)
  • Stack length: B (medium)
  • Windings: B1 (voltage/class code)
  • Feedback: B3 (incremental encoder, 3-channel)
  • Typical rating: 1.5–2.2 kW, 3000 rpm, 5–7 Nm cont. torque
  • Voltage class: 320 Vdc bus common
Functional Features:​ Robust bearing set, separate encoder connector, terminal box or cable outlet.
Application Scenarios:​ Legacy machining centers, spindle辅助 axes, paper converting.
Material & Structure:​ Cast aluminum end bells, steel shaft, resolver/encoder rear cap.
Working Principle:​ Standard PMAC motor with hall/encoder commutation.
Installation Requirements:​ Rigid mount, balanced coupling, shielded encoder cable.
Usage Notes:​ Not plug-compatible with AKD single-cable; needs separate feedback breakout.

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