Brea Tech Micro Motor
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| Gearbox with motor Data: 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 |
| Gearbox with motor Data: 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 |
The motor features a space-saving Φ12mm design, a high-efficiency metal spur gearbox reducer, customizable drive shafts, and optional carbon or graphite brushes for reliable performance and commutation.
Yes. We support custom shaft configurations, including concentric driveshafts, Φ3mm D-cut (0.5mm), O-cut, M3 and M4 threaded options, as well as specific custom geometries tailored to your device.
The motor is designed to support multiple rated voltage inputs, including DC 1.5V, 3V, 6V, 9V, 12V, and 24V, depending on your rotational speed and torque requirements.
Absolutely. This model supports magnetic encoders with resolutions of 3ppr and 7ppr, making it ideal for systems requiring precise positioning feedback.
The minimum order quantity (MOQ) for the 12mm spur gear DC motor series is 500 pieces per order.
These micro motors are widely utilized in medical equipment, smart locking systems, security systems, smart home automation, high-precision industrial devices, AI robots, and personal beauty tools.
