Samm-mootor kruvilatiga Vaata suuremalt

Samm-mootor NEMA 17, 28cm kruvilatiga



1 toode

laos, Tallinnas

Hoiatus: viimane toode laos

78,00 €

Lisa soovinimekirja

Koguseline allahindlus

20 10% Kuni 156,00 €

Rohkem infot


  • Size: 42.3 mm square × 38 mm, not including the shaft (NEMA 17)
  • Shaft diameter: 8 mm threaded rod
  • Steps per revolution: 200
  • Linear step size: 40 µm (1.6 mil) per full step
  • Current rating: 1.68 A per coil
  • Voltage rating: 2.8 V
  • Resistance: 1.65 Ω per coil
  • Holding torque: 3.7 kg-cm (51 oz-in)
  • Inductance: 3.2 mH per coil
  • Lead length: 16 cm (6.5″)
  • Output shaft supported by two ball bearings

More specifications are available in the datasheet (63k pdf). Note that while the datasheet is for the stepper motor with 28 cm lead screw, the only difference between the three versions is the length of the lead screw.


The following diagram shows the stepper motor, lead screw, and traveling nut dimensions in mm. The value of L is 182 mm for the stepper motor with 18cm lead screw, 282 mm for the stepper motor with 28cm lead screw, and 382 mm for the stepper motor with 38cm lead screw. Note that the datasheet incorrectly labels the threaded rod as “TR8×3”; it is really a TR8×2 rod (the threading has a 2 mm pitch).