Pololu NEMA-14 Schrittmotor - Bipolar, 200 Steps/Rev, 35×26mm, 7.4V, 0.28 A/Phase

Pololu NEMA-14 Schrittmotor - Bipolar, 200 Steps/Rev, 35×26mm, 7.4V, 0.28 A/Phase
Hersteller: Pololu
Hersteller-Nr: 1207
Flikto-Nr: flik.to/1842

14,94 €

inkl. 19% USt zzgl. Versand

1 auf Lager


This hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 280 mA at 7.4 V, allowing for a holding torque of 650 g-cm (9 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.

Specifications

  • Size: 35 mm square × 26 mm, not including the shaft (NEMA 14)
  • Weight: 130 g (4.5 oz)
  • Shaft diameter: 5 mm “D”
  • Steps per revolution: 200
  • Current rating: 280 mA per coil
  • Voltage rating: 7.4 V
  • Resistance: 26 Ω per coil
  • Holding torque: 650 g-cm (9 oz-in)
  • Inductance: 19.2 mH per coil
  • Lead length: 30 cm (12″)
  • Output shaft supported by two ball bearings

More specifications are available in the datasheet (37k pdf).

Dimensions

Size: 35 mm square × 26 mm1
NEMA size: 14
Weight: 130 g
Shaft diameter: 5 mm

General specifications

Shaft type: 5 mm "D"
Steps per revolution: 200
Current rating: 280 mA2
Voltage rating: 7.4 V
Holding torque: 9 oz·in
Resistance: 26 Ohm2
Inductance per phase: 19.2 mH
Number of leads: 4
Lead length: 30 cm

1. Not including the shaft.
2. Per coil.