Sherpa mini Extruder Cnc version 3 by Fysetc






Sherpa mini Extruder Cnc version 3 by Fysetc
CNC Metal Sherpa Mini Extruder V3 – Key Features
This latest version addresses TPU filament blockage caused by motor heat in previous models. Now upgraded with high-performance PEEK components, it delivers superior heat isolation and reliability. Now shipping 10 tooth version 3
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PEEK (30% glass fiber) gears: Upgraded from POM, offering exceptional temperature resistance, heat insulation, and wear resistance.
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Added PEEK inserts: Effectively isolates motor heat to prevent clogs and improve performance.
Compatibility:
Compatible with most FDM 3D printers, including:
Voron, CR-10, CR10S, CR-10 4S, CR-10 5S, CR-10 MINI, CR-20, Ender-2, Ender-3, Ender-3 Pro, Ender-3 V2, Gasherbrum K3, and others with custom mounting brackets.
Color Options:
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Space Gray
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Green
Construction:
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Precision CNC-machined
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Made from aviation-grade aluminum
Detailed Features:
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Lightweight, hollow all-metal frame for high precision, strength, and minimal inertia.
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PEEK (30% GF) reduction gears for higher extrusion torque.
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High-quality nano-coated hard steel gears for durability and smooth operation.
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Moons’ 36 motor (10T) provides high torque with excellent thermal management.
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Teflon tube metal fitting included—supports both direct drive and Bowden setups.
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Spur gears feature mold steel and nano-coating for longer, more stable performance.
Usage Notes
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E-steps for Ender 3: Recommended E-steps value is 870 (for 8-tooth, 36 motor).
Example Marlin firmware setting:#define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 400, 870 }
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G-code Method:
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Current Settings:
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Max drive current: 1A (recommended: ~0.8A for optimal torque and cooler operation)
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Klipper Firmware:
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For 10-tooth gear: rotation_distance ≈ 22.0
(Calibrate for best results.)
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Note: Gear ratios: 8-tooth (50:8), 10-tooth (50:10). Adjust extruder settings as needed for your setup.
Backed by our 45-day no questions asked return policy.