NEMA 17 42BYGHW607-07AG30 Expand

NEMA 17 Stepper Motor with 30:1 Gearbox



This NEMA 17 Stepper Motor with 30:1 Gearbox is designed for high torque low RPM applications like in direct drive extruders.

More details

This product is no longer in stock

R 849.95

tax incl.

Spend R 1,250.00 more and get Free Shipping!

Free shipping on orders over R1250 - courier delivery and within South Africa

This NEMA 17 Stepper Motor is a specialised motor with a 30:1 Gearbox, which translates to high torque with low RPM. This makes it an excellent choice for specific applications, such as a direct drive extruders in 3D Printers, that doesn’t need to operate at high speeds but does need to have strong torque to push and pull 3D Printing Filament.

The motor offers a step angle of 1.8° for precision accuracy, with relatively low voltage and current ratings of 3.6V and 1.2A. The holding torque is 0.26N.m before gearing, while the rotor inertia is 54g.cm2. These features all combine to make an impressive little motor with high power for high torque applications – with great positional accuracy and reliable operating efficiency.


NEMA 17 Stepper Motor with 30:1 Gearbox  -  Technical Specifications:

  • Step Angle

– 1.8°                                          

  • Motor Length (L Max)


  • Rated Voltage

– 3.6V

  • Rated Current

– 1.2A

  • Phase Resistance

– 3 Ohm

  • Phase Inductance

– 3.2mH

  • Holding Torque

– 0.26N.m (Before Gearing)

  • Rotor Inertia

– 54 g.cm2

  • Weight

– 300g


Typical Applications for the NEMA 17 Stepper Motor with 30:1 Gearbox:

The NEMA 17 Stepper Motor with 30:1 Gearbox is a great choice for specific applications in which torque is vital but speed is unimportant. It offers excellent positional accuracy and operates very efficiently – even when compared to similar Stepper Motors. Many of our customers also tend to use this stepper motor for a wide range of different projects, although we stock them specifically to cater to 3D printer direct drive Extruder Assemblies that need to maintain a firm grip to push and pull filament through the hotend assembly.


No customer reviews for the moment.

Write a review

NEMA 17 Stepper Motor with 30:1 Gearbox

NEMA 17 Stepper Motor with 30:1 Gearbox