Upgrade your compact or high-temperature 3D printer setup with the LDO 36STH20-1004AHGXH NEMA 14 Pancake Stepper Motor. This slim, high-performance motor from LDO Motors is specifically designed for space-constrained applications like toolheads and extruders.

Featuring a short 20mm body length and 36mm diameter, this pancake stepper motor delivers excellent torque in a lightweight package (approx. 85g). It is high-temperature rated (up to 180°C insulation class) with Teflon-insulated wires, making it ideal for enclosed or heated chamber printers.

Key Specifications:

• Step Angle: 1.8° (200 steps/rev)
• Form Factor: NEMA 14 (36mm round)
• Body Length: 20mm (pancake design)
• Rated Current: 1.0A / phase
• Holding Torque: 100 mN·m (approx. 1 kg·cm)
• Shaft: 2.5mm diameter with integrated 10-tooth gear (common variant)
• Resistance/Phase: 2.1 Ω
• Inductance/Phase: 1.6 mH
• Wiring: 4 leads, 1m Teflon high-temp wire with JST-XH connector
• High-temp rating: 180°C

Key Features & Benefits:

• Ultra-compact pancake design — Perfect for tight spaces on toolheads and direct-drive extruders
• High-temperature capability — Reliable performance in heated chambers (Voron 0 series, enclosed builds)
• Integrated geared shaft — Ready for extruder gears (10T or 9T variants available)
• Low weight & smooth operation — Reduces moving mass for faster, more precise printing
• Trusted LDO quality — Popular in the Voron community for reliability and performance