LDO Motors LDO-35STH52-1504AH(VRN) Nema14 Motor

Voron V0.1 builders know that precise and reliable XY motion is critical to print quality — using the wrong motor can cause layer shifting and resonance issues that degrade prints. The LDO-35STH52-1504AH(VRN) NEMA14 motor addresses these challenges with improved torque and reduced vibration for smoother motion.

This LDO Motors NEMA14 stepper motor is designed specifically for the Voron 0.1 and 0.2 builds, serving as the standard XY motor in these CoreXY printers. Featuring a 1.8° step angle and 200 steps per revolution, it delivers precise positioning with a holding torque of 0.37 N·m and a 1.5 Amp current rating. The 52mm body length and 24mm output shaft with a 5mm diameter and 15mm D-shaped profile ensure compatibility with Voron V0.1 mechanical assemblies, making it a reliable upgrade or replacement motor for high-performance CoreXY setups.

Why Upgrade?

• Improves XY axis precision and reduces resonance in Voron 0.1 and 0.2 CoreXY printers
• Longer 52mm body enhances motor stability and heat dissipation for consistent performance
• Maintains smooth motion with 1.8° step angle and 200 steps per revolution for detailed prints
• Compatible with standard Voron V0.1 mechanical mounts and shaft couplings
• Supports high-speed printing by minimizing layer shifts and vibration artifacts

Best For:

• Voron 0.1 and 0.2 builders upgrading or replacing XY stepper motors
• CoreXY enthusiasts seeking improved motion control and print quality
• Users requiring a reliable NEMA14 motor with precise step resolution
• DIY 3D printer builders working on lightweight, high-performance CoreXY designs
• Voron community members focused on reducing resonance and improving print consistency

Pair With the Right Filament

Reliable XY motion from this motor supports consistent extrusion and layer alignment, essential for printing a wide range of filaments.

• PLA Filament — ideal for detailed prints with minimal warping
• PETG Filament — benefits from stable motion to reduce stringing and blobs
• TPU Flexible Filament — smooth XY movement helps prevent layer misalignment in flexible prints