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ST4118L1206-B –  Stepper motor – NEMA 17

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Damper Damper (2)
Shaft modification Shaft modification (1)

Technical Data

  • NEMA 17 
  • Current per Winding 1.2 A
  • Holding Torque Bipolar 70.1 oz-in
  • Resistance per Winding 3.3 Ohm
  • Resolution 1.8 °/step
  • Weight 0.75 lb
  • Size 1.7 in
  • Holding Torque Unipolar 49.6 oz-in
  • Rotor Inertia 82 gcm²
  • Inductance per Winding 3.4 mH
  • Length "A" 1.9 in

Dimensions

Torque Curves

log/linlin/linlin/loglog/log
Created with Highcharts 9.3.3Speed [rpm]Torque [Nm]4050607080901002003004005006007008009001 0002 00000.150.300.450.60
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 108.75 rpm
0.86A 24V series
 
 
 0.497
0.86A 48V series
 
 
 0.504
1.2A 24V one winding
 
 
 0.34
1.2A 48V one winding
 
 
 0.332

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CAD
Datasheets
Conformity

Accessories

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