Solid 42GA775 DC Gear Motor 12V Low Speed Reversible CW CCW With All Metal Gears Overcurrent Protection for Automation And Robotics Builds

Compact 42mm DC Gear Motor 12V Low Speed Reversible Output
✔️ 12V DC 42mm gearbox 45 kgf cm load capacity copper coils

This motor delivers reliable power for various engineering projects. Hobbyists and engineers use it whenever bidirectional movement is critical for accurate positioning in their builds.

✅ Output shaft measures 0.3 x 0.8 inches (8 x 20 mm
✅ Operates continuously across -10C to +40C temperatures
✅ Includes Class B insulation rated up to 130 degrees C

💡 How do heavy duty DC gear motors prevent damage from overload
The design prioritizes internal protection mechanisms ensuring safety during peak loads.
- Overcurrent cutoff triggers instantly when current exceeds 3 Amps
- Full metal gears absorb impact forces better than plastic alternatives
- Sealed magnet assembly minimizes dust entry and debris buildup