Micromotor 50.000RPM
High precision micromotor is customized for diamond tools. 50.000rpm max speed with high torque. You can control speed, rotation side, pedal or hand use and see the actual speed on screen. Micromotor for jewellery production comes with 220V and 110V electric choices for different markets.
Note: Please note that this product has 110V and 220V options available. Before ordering the product please make sure you have chosen your country’s voltage and frequency usage.
$800.00

Full specifications
High precision micromotor customized for diamond tools. 50.000rpm max speed with high torque. You can control speed, rotation side, pedal or hand use and see the actual speed on screen. Micromotor for jewellery production comes with 220V and 110V electric choices for different markets.
With a wide range of BULUNMAZ diamond tools you can create limitless number of designs just simply combining the tools.
- Max rotation speed 50.000 rpm.
- High torque 7.0 N-cm gives perfect result.
- Brushless motor.
- Exchangable shafts 3 mm and 2.35 mm.
- Made in South Korea + warranty from Bulunmaz.
- High torque for designing with natural diamond tools
- Brushless micro motor
- Easy to operate
- Easy maintenance
- Compact size
| Weight | 4.5 kg |
|---|---|
| Dimensions | 26 × 24 × 19 cm |
| Max Speed | 50.000 rpm |
| Shank | 3 mm / 2.35 mm |
| Motor Brush | No |
| Sensor | Sensorless |
| Power Supply | 110/230V |
| Absorbed Power | 350W |
| Max Torque | 7.0 N.cm |
| Pins | 4 |
"Engineered for professionals in jewelry design and production, this micromotor stands out with its durability and efficiency during long working sessions. It offers excellent speed control, minimal maintenance, and quiet operation — all optimized for use with diamond hand tools.
- Brushless motor, quiet and vibration-free
- Max speed: 50,000 RPM
- Speed control via dial or optional foot pedal
- Runs with desktop power supply
- Lightweight and compact (4 kg with packaging)
- Compatible with 3mm and 2.35mm diamond hand tools
- Ideal for engraving, polishing, and surface work
| Max. Speed | 50.000 rpm. |
| Brush | Brushless |
| Sensor | Sensorless |
| Volt | 110/230V |
| WATT | 350W |
| Max Current | 3A |
| Max Torque | 7.0 N.cm |
| Pins | 4 Pins |
| Shank | 3mm / 2.35mm |
| Box Size | 26 x 23.5 x 18.5 cm |
| Box Weight | 4 kg |




