Strong Magnetic High Torque DC Motor 12V 20000rpm
Product Description：
| Brand | chihai motor |
| Model | DC MOTOR 2430 Strong magnetic high torque DC motor |
| Shaft length | 12mm and 6.5mm out (head to housing plane) |
| Shaft Dianeter | 2mm |
| Voltage | DC12V 20000rpm |
| Weight |
motor alone approx 50g, plus heat sink approx 55g, plus mounting bracket 60g |
| application |
Applicable to smart car competition, industrial precision equipment drive, etc. |
Premium Material Construction：
Crafted with high-quality imported carbon brushes and alloy commutators,
ensuring exceptional wear resistance and conductivity.
Effectively extends motor lifespan and guarantees stable operation.
Ultra-Strong Magnetic Output：
Features (NdFeB) technology for heat-resistant magnetic architecture.
Delivers over 40% higher torque than standard motors under equivalent voltage/speed conditions,
effortlessly handling high-load,
high-RPM scenarios like smart car competitions and industrial precision equipment drives.
2mm diameter round shaft：
Easy to install, not easy to slip, saving installation time
Heat Sink Installation Guide:
To ensure optimal performance of your 2430 motor,
follow these steps for proper heat sink installation:
1-Initial Adjustment:
Gently bend the heat sink to slightly reduce its size.
Apply controlled force to improve contact with the 2430 motor body and enhance heat dissipation.
2-Secure Attachment:
After adjustment, firmly press the heat sink onto the motor body.
Align carefully and snap it into place swiftly to ensure a tight fit.
3-Critical Note:
Maintain precise force control throughout installation.
Excessive force may crack the heat sink, compromising functionality.
Matching Installation Accessories:
We provide an aluminum alloy mounting bracket for effortless motor installation.
The package includes matching screws for motor-bracket assembly.
The bracket base features 4×M4 threaded holes,
enabling flexible fixation to suit diverse setups and ensuring secure, hassle-free installation.
Gear Installation Guidelines: Proper assembly on motor shafts directly impacts performance and longevity. Key recommendations:
Screw Fastening Method:
Prioritize side-locking screws for component installation.
This method ensures quick assembly and secure clamping force, preventing part loosening during operation.
Interference Fit Method:
When press-fitting components, Always use alignment jigs. Align the motor shaft vertically with the component's bore.
Apply force exclusively through the shaft-type pressing tool onto the rear bearing center.
Critical: Pressing non-central areas risks motor damage and operational failure.
Detailed Images：
Product Paramenters：
| Model: DC MOTOR 2430 Strong magnetic high torque DC motor | |||
| Voltage: DC 12V | |||
| No Ioad speed | No Ioad current | At stall torque | At stall current |
| 20000 rpm | 0.50 A | 94.5 mN.m | 17.3 A |
At max efficiency
| Effi | Torque | Speed | Current | Output Powe |
| 73.17 % | 13.73 mN.m | 17949 rpm | 2.94 A | 25.8 W |
At max output power
| Effi | Torque | Speed | Current | Output Powe |
| 48.67 % | 47.25 mN.m | 10500 rpm | 8.9 A | 51.98 W |
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