Mellow NEMA14 LDO High-Temp 9T Motor for Orbiter V2.5/V3.0 G2E
Mellow NEMA14 LDO High-Temp 9T Motor for Orbiter V2.5/V3.0 G2E
Mellow High-Temperature NEMA14 Stepper Motor – LDO-36STH20-1004AHG (9T)
Upgrade your 3D printer extruder with the Mellow LDO-36STH20-1004AHG (9T) — a high-temperature NEMA14 stepper motor engineered for precision and performance. Featuring a custom 9-tooth gear configuration that increases the gear reduction ratio, this compact 20mm motor delivers an impressive 10 kg thrust force, giving your extruder reliable, consistent filament feeding even at elevated chamber temperatures.
Whether you're running a Voron, BLV, or VZBOT build, this LDO motor is the go-to upgrade for demanding printing environments.
Key Features
- High-Temperature Rated: Built with LDO's high-temp specifications, ideal for enclosed, high-heat 3D printer setups
- 9-Tooth Pinion Gear: Fewer teeth increase the reduction ratio for improved torque and precise filament control
- 10 kg Thrust Force: Exceptional grip and push-through power for demanding filaments
- 20mm Motor Body (36STH20): Compact NEMA14 form factor — no assembly required
- Plug-and-Play Compatibility: Designed as a direct drop-in for Orbiter V2.5, G2E, and Orbiter V3.0 extruders
- Model: LDO-36STH20-1004AHG (9T) — 36mm frame, 20mm body, 1.0A, 4-wire
Compatibility
- Orbiter V2.5 Extruder
- G2E Extruder
- Orbiter V3.0 Extruder
- Suitable for: Voron / BLV / VZBOT printer platforms
Specifications
| Model | LDO-36STH20-1004AHG (9T) |
| Frame Size | NEMA14 (36mm) |
| Body Length | 20mm |
| Number of Teeth | 9 |
| Rated Current | 1.0 A |
| Thrust Force | 10 kg |
| Temperature Rating | High-temperature LDO spec |
| Assembly Required | No |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1× LDO-36STH20-1004AHG (9T) High-Temperature NEMA14 Stepper Motor
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Frequently Asked Questions
Q: Is the Mellow LDO-36STH20-1004AHG (9T) motor compatible with the Orbiter V3.0 extruder?
A: Yes, the Mellow LDO-36STH20-1004AHG (9T) NEMA14 stepper motor is fully compatible with the Orbiter V3.0 extruder, as well as the Orbiter V2.5 and G2E extruders. It is designed as a direct drop-in replacement with no assembly required.
Q: What makes the 9-tooth gear configuration beneficial for 3D printing?
A: The 9-tooth pinion gear increases the gear reduction ratio compared to higher-tooth alternatives. This translates to better torque output and finer filament control, which is especially beneficial when printing with flexible or high-performance materials on Voron, BLV, or VZBOT platforms.
Q: Why is a high-temperature motor important for my 3D printer extruder?
A: Enclosed 3D printers — such as those running high-temp materials like ABS, ASA, or Nylon — can reach significant chamber temperatures. A standard stepper motor may experience performance degradation or demagnetization over time in such environments. The LDO high-temperature motor is built to maintain its magnetic and electrical properties reliably even under prolonged elevated heat conditions.
Q: Does this motor require any special wiring or driver settings?
A: The LDO-36STH20-1004AHG (9T) is a standard 4-wire bipolar stepper motor rated at 1.0A. It works with most common 3D printer stepper motor drivers (TMC2209, TMC2226, etc.). Set your driver current to around 0.6–0.8A RMS for optimal performance and longevity, as recommended for Orbiter extruder setups.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.