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Stepper Motor: Bipolar, 200 Steps/Rev, 35×26mm, 7.4V, 0.28 A/Pha

17,54 €
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Stepper Motor: Bipolar, 200 Steps/Rev, 35×26mm, 7.4V, 0.28 A/Pha

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Questo ibrido motore passo-passo bipolare ha un angolo di passo 1,8 ° (200 passi / giro).
Ogni fase disegna 280 mA a 7,4 V, consentendo una coppia di 650 g-cm (9 OZ-in) possesso.
Il motore ha quattro fili colorati terminati con conduttori nudi: nero e verde connettersi ad una bobina, rosso e blu connettersi all'altro.
Può essere controllato da una coppia di idonei H-bridge (uno per ciascuna bobina), ma si consiglia di utilizzare un driver bipolare del motore passo-passo.

Specifications

  • Size: 35 mm square × 26 mm, not including the shaft (NEMA 14)
  • Weight: 130 g (4.5 oz)
  • Shaft diameter: 5 mm
  • Steps per revolution: 200
  • Current rating: 280 mA per coil
  • Voltage rating: 7.4 V
  • Resistance: 26 Ohm per coil
  • Holding torque: 650 g-cm (9 oz-in)
  • Inductance: 19.2 mH per coil
  • Lead length: 12 in
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Dimensions

The following diagram shows the stepper motor dimensions in mm. The dimension labeled “length” is 26 mm.

The output shaft has a length of 21 mm and a diameter of 5 mm.

Though not shown in the diagram, the output is a D-shaft with a section that is flattened by 0.5 mm.



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
zoom-d0cfc0fffa825c4654893ef42b77cee3.pn
Bipolar stepper motors; from left to right: 20×30, 28×32, 28×45, 35×26, 35×28, 35×36mm.
PO-1207