Brea Tech Micro Motor
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| GM12-N20-09170-3.0V | |||||||||
| Reduction | 10 | 30 | 50 | 100 | 150 | 210 | 250 | 298 | 330 |
| Length(mm) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| No-load speed(rpm) | 960 | 320 | 192 | 96 | 64 | 46 | 38 | 32 | 29 |
| Rated speed(rpm) | 730 | 243 | 146 | 73 | 49 | 35 | 29 | 24 | 22 |
| Rated torque(kg.cm) | 0.02 | 0.04 | 0.06 | 0.12 | 0.15 | 0.21 | 0.25 | 0.30 | 0.33 |
| Stalling Torque (kg.cm) | 0.07 | 0.18 | 0.25 | 0.50 | 0.63 | 0.88 | 1.04 | 1.24 | 1.38 |
| GM12-N20-07310-12.0V | |||||||||
| Reduction | 50 | 100 | 150 | 210 | 250 | 298 | 330 | 380 | 1000 |
| Length(mm) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 12 |
| No-load speed(rpm) | 460 | 230 | 153 | 110 | 92 | 77 | 70 | 61 | 23 |
| Rated speed(rpm) | 410 | 205 | 137 | 98 | 82 | 69 | 62 | 54 | 21 |
| Rated torque(kg.cm) | 0.06 | 0.12 | 0.15 | 0.21 | 0.25 | 0.30 | 0.33 | 0.38 | 0.60 |
| Stalling Torque (kg.cm) | 0.55 | 1.10 | 1.38 | 1.93 | 2.30 | 2.74 | 3.04 | 3.50 | 5.52 |
This motor is widely used in smart locks, medical equipment, medical analysis devices, financial security systems, intelligent communication, smart homes, AI robotics, precision electric tools, and wearable electronics.
Yes, we support extensive customization for output shafts, including concentric driveshafts, Φ3mm D-cut (0.5mm), O-shape, M3, M4, and other customized configurations to match your design requirements.
The N20 series motor supports a wide selection of rated voltages, including DC 1.5V, 3V, 6V, 9V, 12V, and 24V, depending on your application needs.
Yes, it features compatibility with magnetic encoders (such as 3ppr and 7ppr options) to enable precise speed, position, and rotation direction control.
Our standard Minimum Order Quantity (MOQ) for custom and standard configurations of these micro motors is 500 pieces per order.
The gearbox utilizes a premium-grade all-metal spur gear reducer, ensuring high durability, optimal torque transfer capacity, and a longer operational lifespan compared to plastic alternatives.
