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Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×76mm, 8.6V, 1 A/Phase

€46.35 *

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  • Pololu
  • EXP-R25-184
  • 1477
  • 3
  • CN
  • 85011099
  • 1000
This high-torque hybrid stepping motor has a 1.8° step angle (200 steps/revolution). Each phase... more
This high-torque hybrid stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 1 A at 8.6 V, allowing for a holding torque of 13.5 kg-cm (190 oz-in). The motor has six color-coded wires terminated with bare leads that allow it to be controlled by both unipolar and bipolar stepper motor drivers. When used with a unipolar stepper motor driver, all six leads are used. When used with a bipolar stepper motor driver, the center-tap yellow and white wires can be left disconnected (the red-blue pair gives access to one coil and the black-green pair gives access to the other coil). We recommend using it as a bipolar stepper motor.
 
Specifications:
  • Size: 56.4 mm square × 76 mm, not including the shaft (NEMA 23)
  • Weight: 1 kg (35 oz)
  • Shaft diameter: 1/4″ (6.3 mm) “D”
  • Steps per revolution: 200
  • Current rating: 1 A per coil
  • Voltage rating: 8.6 V
  • Resistance: 8.6 Ohm per coil
  • Holding torque: 13.5 kg-cm (190 oz-in)
  • Inductance: 14 mH per coil
  • Lead length: 30cm
Stepper Motor Applications:
  • Printers
  • CNC machines
  • 3D printer/prototyping machines
  • Laser cutters
  • Pick and place machines
  • Linear actuators
  • Hard drives
Holding torque: 135
Current rating (A): 1,0
Voltage rating (V): 8,6
Motor length (mm): 76
Output shaft (mm): 20
Leads: 6
Shaft: D-Schaft
NEMA: 23
Steps: 200
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