DFR STEPPER MOTOR/PLANET GEARBOX

SKU: DFR STEPPER MOTOR/PLANET GEARBOX

BRAND: DFRobot


Bipolar Stepper Motor with Planet Gear Box (18kg.cm)

Overview

This bipolar stepper motor with planet gear box (gear ratio: 5.18) uses a standard 8mm-diameter D type output shaft, and has a 1.8° step angle (200 steps/revolution). Each phase draws 1.6 A at 2.78 V, allowing for a holding torque of 18kg-cm (176N-cm) (200rpm). The motor has a body dimension of 42mm square and 40mm in length, while the planet gear box is 36mm in diameter and 27mm in length. 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 easily mounted with 4 M3 threaded holes and can be controlled with the Dual Bipolar Stepper Motor Shield for Arduino (A4988).

Features

Applications

  • Printer
  • 3D Printer
  • CNC
  • Robotics
  • Linear Actuators

Specification

  • Step Angle (degrees) : 1.8
  • 2 Phase
  • Rated Current : 1.6A@2.78V ,0.37A@12V
  • Holding Torque : 3.5kg*cm (48.6 oz/in)
  • Hold Torque with Gearbox : 18kg·cm (176N·cm) (200rpm)
  • Gear Ratio : 5.18:1
  • Winding resistance : 1.5 Ω
  • Winding inductance : 2.5 mH
  • Max flux linkage : 1.8 Vs
  • Step Angle Accuracy : ±5% (full step, no load)
  • Resistance Accuracy : ±10%
  • Inductance Accuracy : ±20%
  • Temperature Rise : 80°C Max.(rated current, 2 phase on)
  • Ambient Temperature : -20°C~+50°C
  • Insulation Class : B
  • Dimension : 42 x 42 x 40mm(1.65x1.65x1.57")
  • Mounting: 4 x M3
  • Mounting Hole Diameter : Φ28

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