Greartisan 12V 550RPM High Torque DC Gear Motor with Metal Gears and D-Shaped Output Shaft
Greartisan 12V 550RPM High Torque DC Gear Motor with Metal Gears and D-Shaped Output Shaft
This 12V DC gear motor from Greartisan delivers a rated speed of 550 RPM and a torque of 0.7 kg·cm, thanks to its 1:9 reduction ratio. It uses all-metal gears and a pure copper wire rotor for durability and efficiency. Designed for applications like vending machines, pan cameras, and slot machines, this motor supports positive-negative rotation and speed reduction (not increase).
What torque and speed can this 12V geared motor deliver?
The motor offers a rated torque of 0.7 kg·cm at 550 RPM. The reduction ratio of 1:9 allows lower speeds with higher torque—for example, at 10 RPM it can drive about 15 kg. You can adjust speed downward by reducing voltage or using a controller, but the motor cannot exceed its rated speed. The reverse rotation is simply achieved by swapping the leads.
Key construction details: all-metal gears and copper wire rotor
The gearbox uses all-metal gears that resist high temperature and abrasion, providing strong load capacity. The rotor core is wound with pure copper wire using precision technology, which boosts power by approximately 30% compared to standard windings. The D-shaped output shaft is made from high-hardness steel, offering good toughness and impact resistance for longer bearing and motor life.
Technical specifications at a glance
| Rated Voltage | 12V |
| Rated Speed | 550 RPM |
| Rated Torque | 0.7 kg·cm |
| Reduction Ratio | 1:9 |
| Rated Current | 0.5 A |
| Shaft Size (D x L) | 6 x 14 mm (0.24" x 0.55") |
| Gearbox Size (D x L) | 37 x 22.5 mm (1.46" x 0.89") |
| Motor Size (D x L) | 36.2 x 33.3 mm (1.43" x 1.31") |
| Mounting Hole | M3 (screws not included) |
Common wiring and handling questions
How do I wire this motor?
Connect the red lead to the positive terminal and the black lead to the negative terminal. Reversing the polarity will make the motor spin in the opposite direction.
Can I use a different voltage or speed?
Only lower speeds from the rated 550 RPM are possible by reducing voltage or using a speed controller. If you need other voltage or RPM options, contact the seller for custom versions.
What applications is this motor suitable for?
Common uses include vending equipment, pan/tilt cameras, slot machines, money detectors, coin refund devices, automatic doors, peritoneal machines, and toy motors.
Important usage precautions
- Stay within rated voltage (12V) and current (0.5A) range to avoid performance loss or damage.
- Handle the motor by its shell, not the shaft, to prevent misalignment.
- Do not overload or stall the motor for extended periods—this can burn out the windings.
- Store in a cool, dry place (0–40°C, 15–90% RH) away from corrosive gases.
- Operating temperature range is 0°C to 70°C.
If any quality issues arise, Greartisan promises a 100% unconditional return service.