STF2818X0504-A —  Ultraflat Stepper Motor

Ultra-flat stepper motor STF2818

Ultraflat high-torque stepper motor with 28x34 mm flange size and 0.9 mm height, with 1.8° step angle (full step), high torque and speeds of up to 4500 rpm. Particularly suitable for feeder applications in the semiconductor industry or for stirrers.

An extensive range of customized shaft and cable versions as well as custom-made products can be found under Custom Solutions.

Technical Data

  • NEMA
  • Current/Winding 0.5 A/Winding
  • Holding Torque Unipolar 0.98 Ncm
  • Resistance per Winding 3.7 Ohm
  • Resolution (°/step) 1.8 °/step
  • Weight 0.028 kg
  • Size
  • Holding Torque 0.98 Ncm
  • Rotor Inertia 1.7 gcm²
  • Inductance per Winding 0.88 mH
  • Length "A" 9.4 mm



Torque Curves


Order & Configure

Order information

$ 76.04


  • 25 in Stock


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