PDFPrintE-mail


Stepper Motor: Bipolar, 200 Steps/Rev, 28x45mm, 4.5V, 670mA
View Full-Size Image


Stepper Motor: Bipolar, 200 Steps/Rev, 28x45mm, 4.5V, 670mA

( Pololu )
SG$29.70


Overview

This hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 670 mA at 4.5 V, allowing for a holding torque of 950 g-cm (13 oz-in).The motor has four color-coded wires terminated with bare leads.

 

Specifications

  • Size: 28 mm square x 45 mm (not including the shaft)
  • Weight: 140 g (5 oz)
  • Shaft diameter: 5 mm
  • Current rating: 670 mA per coil
  • Voltage rating: 4.5 V
  • Lead length: 12 in
  • Resistance: 6.8 Ohm per coil
  • Holding torque: 950 g-cm (13 oz-in)
  • Steps per revolution: 200

Dimensions

The following diagram shows the stepper motor dimensions in mm. The dimension labeled “Length” is 45 mm. The output shaft has a length of 20 mm and a diameter of 5 mm.

The inside of a bipolar stepper motor.

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

Availability

In Stock: 3

Usually ships in:

2-3d.gif


Customer Reviews:

There are yet no reviews for this product.
Please log in to write a review.




Products Categories

We Accept


 


Shopping Cart

Your Cart is currently empty.

NOTE..


-> NO GST -> NO GST -> NO GST

Product Search



Advanced Search

Currency Selector




HTTPS Secure