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ST4118M1206-A –  Stepper motor – NEMA 17

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Technical Data

  • NEMA 17 
  • Current per Winding 1.2 A
  • Holding Torque Bipolar 39.6 Ncm
  • Resistance per Winding 3.1 Ohm
  • Resolution 1.8 °/step
  • Weight 0.24 kg
  • Size 42 mm
  • Holding Torque Unipolar 28 Ncm
  • Rotor Inertia 57 gcm²
  • Inductance per Winding 2.9 mH
  • Length "A" 38 mm

Dimensions

Torque Curves

log/linlin/linlin/loglog/log
Created with Highcharts 9.3.3Speed [rpm]Torque [Nm]4060801002004006008001 0002 00000.120.240.360.48
Recommended load limit:
Maximum short-term static load that may be reached when the service life is taken into account.
Torque
Output power
Torque [Nm] at 133.50 rpm
0.84A 24V series
 
 
 0.358
0.84A 48V series
 
 
 0.379
1.2A 24V one winding
 
 
 0.287
1.2A 48V one winding
 
 
 0.278

Downloads

CAD
Datasheets
Conformity

Accessories

ZD-D40 Damper
ZD-DF40 Damper
ZK-JST-VL-6 Extension cable 2m