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Nema14 36mm Stepper Motor

NEMA14 36mm Stepper Motor model LDO-36STH20-1004AHG(xh) with pressed-on 10-tooth drive gear for compatible extruder, feeder, and compact motion assemblies.

  • Compact NEMA14 36mm pancake stepper motor
  • Pressed-on 10-tooth drive gear
  • 1.8° ±5% step angle
  • DC 1.0A per phase rated current
  • 180°C temperature rating
  • Includes 1 m JST-XH pre-terminated high-temperature wiring harness

Price:

$24.95

Product Details

NEMA14 36mm Stepper Motor with 10-Tooth Drive Gear

The NEMA14 36mm stepper motor is a compact LDO pancake stepper motor supplied with a pressed-on 10-tooth drive gear for compatible extruder and feeder assemblies. Model LDO-36STH20-1004AHG(xh) features a 1.8° step angle, DC 1.0A per phase rating, 180°C temperature rating, and a 1 m JST-XH pre-terminated high-temperature wiring harness.


NEMA14 36mm Stepper Motor for Compact Extruder Assemblies

This NEMA14 36mm stepper motor is designed for compact applications where a smaller motor body and integrated drive gear are required. It is commonly used in compatible extruder assemblies, filament feeder mechanisms, compact motion systems, and machine builds where the motor size, gear, wiring, and electrical specifications match the design.


Pressed-On 10-Tooth Drive Gear

The motor includes a pressed-on 10-tooth drive gear on a 2.5 mm shaft. This makes it suitable for extruder and feeder designs that are built around this gear format. Always confirm gear tooth count, shaft fit, filament path alignment, and mechanical compatibility before installation.


LDO Motor with High-Temperature Wiring Harness

The current product page identifies this as model LDO-36STH20-1004AHG(xh) and lists a 1 m JST-XH pre-terminated high-temperature wiring harness. The listed 180°C temperature rating and compact 86 g weight make it useful for compatible toolhead, extruder, and feeder applications where space and wiring style matter.


Compatible Extruder Applications

The live product page lists this motor for Voron Clockwork 2 and Rat Rig EVA 3 extruders. It may also suit other compatible extruder or feeder assemblies that require a NEMA14 36mm stepper motor with a pressed-on 10-tooth drive gear. Verify fitment before ordering, especially if replacing a motor in a different machine or custom build.


Common Uses

  • Compatible extruder assemblies
  • Filament feeder mechanisms
  • Compact toolhead motor applications
  • 3D printer repair and upgrade projects
  • Small motion or drive assemblies using this gear format
  • Custom equipment builds where the motor, gear, wiring, and current rating match the design

Related Stepper Motor & Extruder Parts

Browse more stepper motors, extruder parts, and 3D printer parts for compatible motion systems, repairs, and custom build projects.


Helpful Reference

For general background on stepper motor operation and control, see this overview of stepper motors and their control.


Sold Individually

Each NEMA14 36mm stepper motor is sold individually and includes the listed 1 m JST-XH pre-terminated high-temperature wiring harness.

(Click to Enlarge)

LDO-36STH20-1004AHGXH

Specifications

Product Type NEMA14 stepper motor
Model LDO-36STH20-1004AHG(xh)
Motor Format 36 mm pancake stepper motor
Drive Gear Pressed-on 10-tooth drive gear
Step Angle 1.8° ±5%
Shaft Diameter 2.5 mm with pressed-on 10-tooth gear
Rated Current DC 1.0A / Phase
Temperature Rating 180°C
Wiring 1 m JST-XH pre-terminated high-temperature wiring harness
Weight 86 g
Listed Applications Voron Clockwork 2 and Rat Rig EVA 3 extruders
Common Applications Compatible extruder assemblies, filament feeder mechanisms, compact toolhead motor applications, 3D printer repairs, and small drive systems
Quantity Sold individually
SKU DB-0551-6732

Verification note: Full datasheet values, connector pinout, motor lead order, holding torque, body dimensions beyond the 36 mm listing, gear pitch/profile, gear material, insulation class, and exact replacement compatibility should be verified before adding additional claims.

Installation & Care

Installation

  • Confirm that the motor model, gear tooth count, gear position, wiring harness, current rating, and mounting pattern match your application before installation.
  • Verify coil pairs, pinout, and wire order before connecting the motor to a stepper driver or control board.
  • Set the stepper driver current according to the motor rating and the requirements of your control system.
  • Check gear alignment with the filament path, mating gear, or drive mechanism before operation.
  • Secure the motor firmly to the mounting surface and confirm there is no binding in the feeder or extruder assembly.
  • Do not connect or disconnect the motor while the driver or control board is powered.

Handling

  • Handle carefully to avoid damaging the gear teeth, shaft, connector, cable, or mounting face.
  • Do not pull on the wires or cable when removing the connector.
  • Keep the motor and gear away from metal chips, dust, filament debris, moisture, oil, and conductive contamination.
  • Inspect the drive gear and wiring harness before installation to confirm there is no visible damage.

  • Monitor motor temperature during initial testing, especially in enclosed toolhead or high-duty-cycle applications.
  • Check mounting screws, gear alignment, wiring support, and cable strain relief periodically.
  • Keep the drive gear clean so filament debris does not affect grip or feeding consistency.
  • Replace the motor if it develops bearing noise, damaged wiring, worn gear teeth, excessive heat, or inconsistent motion after driver settings and wiring have been verified.

Shipping & Returns

Shipping & Turnaround Times

At dnb3D, we don’t just ship boxes—we manufacture solutions. Operating our Industry 4.0 micro-factory in Marathon, Ontario, means your order is handled by the same people who design and test these components.

  • Ready to Ship (3D Printer Parts & Hardware): Finished, inspected, and on the shelf. Dispatched within 1 to 2 business days.

  • In-House Manufacturing (Laser, Plasma, 3D Prints): These items are manufactured “fresh” to order. Please allow 3 to 5 business days for precision cutting and finishing.

  • Custom Projects: Bespoke designs require a consultation and a locked-in timeline before production begins.

National Shipping Reach

We ship nationwide across Canada and the USA. Centrally located on the North Shore of Lake Superior, we are uniquely positioned to get your products moving quickly to either coast.

30-Day Craftsmanship Guarantee

We stand behind every weld, cut, and print. If a product doesn’t meet your expectations, contact the Hub within 30 days. If we wouldn’t put it in our own shop, we won’t let it sit in yours.

Returns & Personalization

  • Standard Items: Contact us within 30 days for return authorization. Items must be in original, unused condition.

  • Custom/Personalized Orders: Digitally fabricated to your exact specs (names, custom dimensions, or unique finishes) are final sale once production begins.

  • Shipping Costs: Return shipping is the responsibility of the customer unless the item arrived damaged or defective.

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