RS PRO Stepper Motor 4.32V, 30mNm Torque, 1.8 °, 20.2 x 20.2 mm Frame, 4 mm Shaft

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$174.64

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$192.10

(inc. GST)

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  • Plus 8 unit(s) shipping from 04 May 2026
  • Plus 25 unit(s) shipping from 20 August 2026
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RS Stock No.:
892-8726
Brand:
RS PRO
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Brand

RS PRO

Product Type

Stepper Motor

Step Angle

1.8°

Holding Torque

30mNm

Voltage

4.32V

Frame Size

20.2 x 20.2 mm

Shaft Diameter

4mm

Current Rating

800mA

Winding Arrangement

Unipolar

Shaft Length

5mm

Number of Pole Pairs

1

Resistance Per Phase

6.5Ω

Depth

48.5mm

Standards/Approvals

CE, RoHS Compliant

Length

3342mm

High Torque Hybrid Stepper Motor


High Torque Hybrid Stepper Motors are motion systems allowing to have a high positioning precision.

With their high power already at low speed, their stall torque and the possibility to divide the steps in micro steps, stepper motors can provide direct and precise motions in a small volume.

Features & Benefits


High Torque Stepper Motors

Hybrid technologies

Permanent magnet

Product Application Information


Computer controlled stepper motors are a type of motion-control positioning system. They are typically digitally controlled as part of an open loop system for use in holding or positioning applications.

In the field of lasers and optics they are frequently used in precision positioning equipment such as linear actuators, linear stages, rotation stages, goniometers, and mirror mounts. Other uses are in packaging machinery, and positioning of valve pilot stages for fluid control systems.

Commercially, stepper motors are used in floppy disk drives, flatbed scanners, computer printers, plotters, slot machines, image scanners, compact disc drives, intelligent lighting, camera lenses, CNC machines and, more recently, in 3D printers.

0.9° and 1.8° Hybrid Stepper Motors


1.8° Step Angle,The motors are directly compatible with the stepper motor drive boards and also drive either motor (if required) in the half step mode i.e. 0.9° per step resulting in higher resolution, greater performance stability and faster stepping rates. Direction, velocity, acceleration/deceleration can be controlled by a stepper motor controller.,Applying the correct electrical pulse sequence to the windings of the stepper motor results in a 1.8° step angle rotation of the spindle (i.e. 200 steps per revolution). When correctly loaded and driven these motors will produce discrete output steps. The number of steps and speed of rotation are determined by the number of pulses and frequency of the input signal. This provides an ideal method for speed and position control. The motors are directly compatible with stepper motor drive boards.,Applications include:

Robotics

Paper feed mechanisms

Teletype printers

Small machine tools

Computer peripherals

X-Y plotters

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