Greartisan DC 12V 50RPM High Torque Gear Motor with All-Metal Gears and D-Shaped Output Shaft
This Greartisan DC 12V gear motor delivers a no-load speed of 50 RPM with a 1:95 reduction ratio, providing high torque output for demanding applications. Featuring all-metal gears and a pure copper wire core rotor, it offers durability and efficient power transfer. The D-shaped output shaft (6mm diameter, 14mm length) ensures reliable coupling. Rated torque is 3.97 kg·cm at 0.6A current. Ideal for vending machines, pan/tilt cameras, automatic doors, and DIY projects.
What loads can this motor drive?
At 10 RPM, this motor can drive approximately 15 kilograms, as specified. For the rated 50 RPM, it delivers 3.97 kg·cm of torque. The actual load capacity will vary based on the required speed – reducing speed increases torque, but the motor speed can only be reduced, not increased. Ensure operation within the specified voltage and current limits to avoid performance loss or damage.
Specifications at a glance
| Rated Voltage | DC 12V |
| Reduction Ratio | 1:95 |
| No-Load Speed | 50 RPM |
| Rated Torque | 3.97 kg·cm |
| Rated Current | 0.6A |
| Output Shaft | D-shaped, 6 x 14 mm |
| Gearbox Size | 37 x 27 mm (D x L) |
| Motor Size | 36.2 x 33.3 mm (D x L) |
| Mounting Hole | M3 (screws not included) |
How to wire and handle this motor
Red lead connects to positive, black to negative. Reversing polarity changes rotation direction. Use only within the specified voltage and current range. Avoid overloading, stalling, or running in stall condition for extended periods to prevent burn-out. Handle by the motor shell for gentle treatment. Storage temperature: 0°C to 40°C with 15–90% RH; store away from high heat, humidity, and corrosive gases. Operating temperature range is 0°C to 70°C.
Common applications
- Vending equipment
- Pan/tilt cameras
- Slot machines and coin refund devices
- Automatic doors
- Peristaltic pumps
- DIY robotics and toys
Package includes
1 x DC Geared Motor. Mounting screws are not included.