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Kollmorgen 6SM37M-6.000-G

Product Name:​ 6SM Series Brushless Synchronous Servo Motor (Seidel heritage)
Product Introduction:​ Compact high-dynamic 3-phase servo motor with neodymium rotor, designed for 6000 rpm duty and resolver commutation, pairs with ServoStar CD/S300/S600.
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Detailed content

Technical Specifications:
  • Model Breakdown:​ 6SM = family, 37 = frame size, M = standard stack, 6.000 = 6000 rpm rated, G = variant/connection group
  • Rated Speed:​ 6000 rpm
  • Rated Torque:​ 0.8 Nm
  • Stall Torque:​ 1.0 Nm
  • Peak Torque:​ 4.0 Nm
  • Rated Power:​ ~0.5 kW
  • Stall Current:​ 1.5 Arms
  • Torque Constant:​ 0.62 Nm/A
  • Rotor Inertia:​ 0.7 kg·cm²
  • Poles:​ 6 (sinusoidal wound)
  • Feedback:​ Dual-polar hollow-shaft resolver standard, encoder optional
  • Voltage:​ 400/480 VAC winding, 600 Vdc bus max
  • Shaft:​ 11 mm smooth, 60 mm spigot, 75 mm square flange, 90 mm PCD
  • Protection:​ IP65
  • Insulation:​ Class F
    Functional Features:​ Fast acceleration, compact housing, resolver ruggedness, DIN-standard flange.
    Application Scenarios:​ High-speed spindle辅助, bobbin winders, pick-and-place, small robots, textile/camera motion.
    Installation Requirements:​ B5 flange mount; resolver cable shielded; no shaft keyway so use shrink-disc or clamp coupling.
    Usage Notes:​ 6SM is legacy family; verify drive supports resolver 6-pole commutation; G-suffix defines connector/brake layout—confirm against nameplate.

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