RS550 DC Motor 8.2mm Gear 14 Teeth Micro Motor 21V 28000RPM High Speed Electric Saw Motor For Mini Saw And Reciprocating Saw With Low No Load Current 1.3A And 80W Output Beefy Power Tool Upgrade
✔️ 21V brush RS550 motor, 28000RPM no-load, 80W output, 1.3A
This compact motor runs on 21V and drives small saws, cordless tools, and DIY handheld devices. It's a common choice for mini saws, reciprocating saws, and other compact power tools where speed and torque matter.
✅ Voltage: 21V
✅ No load speed: 28000RPM
✅ No load current: 1.3A
✅ Torque: 1N.m
✅ Output power: 80W
✅ Motor length: 75.1mm; diameter: 37.2mm
✅ Shaft length: 12mm; shaft diameter: 3.2mm
✅ Gear diameter: 8.2mm; gear thickness: 5.8mm
✅ Installation hole distance: 25mm
✅ Weight: 220 g / 7.76 oz
✅ Product dimensions: 75 x 40 x 40 mm; 2.95 x 1.57 x 1.57 in
✅ Package include: 1 x 8.2MM Gear 14 Teeth DC Motor
| Dimension | Metric | Imperial |
|---|---|---|
| Motor Length | 75.1 mm | 2.95 in |
| Motor Diameter | 37.2 mm | 1.46 in |
| Shaft Length | 12 mm | 0.47 in |
| Shaft Diameter | 3.2 mm | 0.13 in |
| Gear Diameter | 8.2 mm | 0.32 in |
| Gear Thickness | 5.8 mm | 0.23 in |
| Installation Hole Distance | 25 mm | 0.98 in |
| Product Weight | 220 g | 7.76 oz |
| Overall Dimensions | 75 x 40 x 40 mm | 2.95 x 1.57 x 1.57 in |
💡 What is a high RPM small motor used for in hobby projects? This handy unit powers compact saws and DIY tools with reliable speed and torque. - Handy for mini saws and cordless tools. - Great for building small automation or RC projects that need precise RPM. - Provides efficient heat dissipation for extended use.