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Call:1-888-551-3082 International: 1-919-443-0207
Call:1-888-551-3082 International: 1-919-443-0207


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Kollmorgen, a leading producer of scalable and innovation-rich motion control products, presents the CTP31NLF09KAA00 step motor. This 2-phase, short stack motor offers 200 steps per revolution and operates optimally at temperatures ranging from -20°C to 40°C. With an insulation voltage rating of 340 VDC, it exhibits a detent torque of 0.21 Nm. The mounted motor torque exhibits 4.9 Nm in a bipolar connection while showcasing 3.9 Nm in a unipolar connection. The step motor also features a thermal resistance of 2.02°C/watts and offers a rotor moment of inertia of 1.31 kg-cm2. Weighing an estimated 1.9 kg, CTP31NLF09KAA00’s performance series in bipolar mode typically offers inductance and resistance at 16 mH and 2.02 Ohms +/-10%, respectively, drawing a current of 2.8 amps DC. Meanwhile, the maximum torque series also shows a typical inductance at 16 mH with resistance at 20°C windings.
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Technical Specifications
  • Brand: Kollmorgen
  • Product Type: Step Motor
  • Model: CTP31NLF09KAA00
  • Motor Type: Short Stack
  • Steps: 200 per full revolution
  • Operating Temperature: -200C to 400C
  • Insulation Voltage Rating: 340 VDC
  • Detent Torque: 0.21 Nm
  • Mounted Torque: 4.9 Nm (bipolar), 3.9 Nm (unipolar)
  • Thermal Resistance: 2.020C/watts
  • Rotor Moment of Inertia: 1.31 kg-cm2
  • Weight: 1.9 kg
  • Performance Series Inductance: 16 mH
  • Performance Series Resistance: 2.02 Ohms +/-10%
  • Performance Series Current: 2.8 amps DC
  • Max Torque Series Inductance: 16 mH
  • Motor Resistance: 200C windings

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International: 1-919-443-0207

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