Features Low noise, high torsion: Enjoy a quiet operation with ample power, ensuring stable and precise extrusion for your printing needs. 200cm extension cord: With a long extension cable, you have the flexibility to position your extruder motor conveniently for efficient use. Compact and lightweight: The small size and lightweight design make installation and transportation hassle- and convenient. Class B insulation grade: Ensures stable and efficient performance with high safety standards for peace of mind during operation. Compatible with Voron V2.4: Specifically designed for Voron V2.4, offering practicality and long service life. Specification: Item Type: Extruder Motor Material: Aluminum alloy Model: For Voron V2.4 Step Angle: 1.8°±5% Number of Phase: 2 Phases Phase Voltage: 3.5 VDC Phase Current: 1.0Amp Phase Resistance: 3.5Ω ± 10% (at 20℃) Phase Inductance: 4.5 ± 20% Static Moment: 0.13 N.n Insulation Class: Class B Insulation Resistance: 100MΩ min (500V DC) Ambient Temperature: -20℃~+50℃ Ambient Humidity: 15% to 95% Motor Weight: 0.1 kg / 0.2 lb(approx.) Use Voltage: VDC: 12-36V Recommended Drive: 0K2D4020A Length of Self-Contained Cable: Approx. 40cm / 15.7in Extension Cord: Approx. 200cm / 78.7in Applicable Models: For Voron v2.4 Package List: 1 x Extruder Motor 1 x Extension Cord Package List 1 x Extruder Motor 1 x Extension Cord