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Stepper Motor: Bipolar, 200 Steps/Rev, 20x30mm, 3.9V, 600mA

Pololu
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Hersteller:
Pololu
Artikel-Nr.:
EXP-R25-073
Herstellernummer:
1204
Stückzahl:
7

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Garantiertes Versanddatum: 12.12.17, wenn Sie in den nächsten bestellen

19,95 €*
This small hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 600 mA at 3.9 V, allowing for a holding torque of 180 g-cm (2.5 oz-in). The motor has four color-coded wires terminated with bare leads: black and green connect to one coil; red and blue connect to the other. It can be controlled by a pair of suitable H-bridges (one for each coil), but we recommend using a bipolar stepper motor driver.
4mm universal mounting hub can be used to mount objects on the stepper motor’s 4mm-diameter output shaft.

Stepper Motor Applications
Stepper motors are generally used in a variety of applications where precise position control is desirable and the cost or complexity of a feedback control system is unwarranted. Here are a few applications where stepper motors are often found:
  • Printers
  • CNC machines
  • 3D printer/prototyping machines
  • Laser cutters
  • Pick and place machines
  • Linear actuators
  • Hard drives
Dimensions:
  • Size: 20 mm square x 30 mm1
  • Weight: 60 g
  • Shaft diameter: 4 mm
Specification:
  • Shaft type: 4 mm "D"
  • Steps per revolution: 200
  • Current rating: 600 mA2
  • Voltage rating: 3.9 V
  • Holding torque: 2.5 oz·in
  • Resistance: 6.5 Ohm2
  • Inductance per phase: 1.7 mH
  • Lead length: 12 in
Notes:
  • 1.Not including the shaft.
  • 2.Per coil.