1Pcs Small Motor Drive Pulley 20 To 40mm Aluminum Single Groove Wheel For V Belt Power Transmission OD40x5mm High Strength Machined Aluminum Wear Resistant Durable Shaft Pulley For Industrial And DIY Projects

High-strength aluminum motor pulley for V-belt drive 40x5mm
✔️ 1Pcs aluminum single groove pulley for OD40x5mm shaft

This compact aluminum pulley is designed for power transmission in motor assemblies, compressors, table saws, lawn machinery, and other equipment that uses a V-belt drive. It’s built for rugged industrial and DIY use with a single groove that fits standard V-belts.

✅ Material: High-strength aluminum, precisely machined for wear resistance
✅ Groove: Single for standard V-belts
✅ Precision bore with standard keyway and set screw for secure mounting
✅ OD40x5mm size matches common drive setups and provides reliable wear resistance

💡 What is a motor drive pulley used for in a belt drive system? This handy piece transfers motion and torque from a motor to the driven shaft, using a belt to keep everything aligned and turning together. - transfers torque from motor to driven components - maintains belt tension and alignment for smooth power transmission - fits standard V-belt sizes for common DIY and industrial uses - aluminum construction offers light weight and durable wear resistance

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