DroneHub 2812 900kv Motor — brief overview and technical data

The DroneHub 2812 900kv motor is manufactured in: China. It is designed for use in drones and quadcopters and belongs to the category: Drones & Quadcopters > Motors. This description contains all technical specifications, user requirements, storage conditions, and test results, providing a complete understanding of this electric motor's capabilities.

1. General data

• Product name: Electric motor 2812-04
• Model: 2812-04

2. Main technical parameters

• Electrical characteristics:
  • No-load voltage: 10V
  • Current: 1±0.2A
  • Rotation speed: 8550~9450 RPM (900KV)
  • Internal resistance: 44.5 mΩ±5%
• Testing and quality:
  • High-voltage test: AC500V, 1mA, 2 seconds
  • Rotor dynamic balance test: ≤3mg
  • Comprehensive rotation direction test
• Temperature tests:
  • High temperature: storage at 60°C for up to 100 hours, normal operation after 24 hours at room temperature
  • Low temperature: storage at -20°C for up to 100 hours, normal operation after 24 hours at room temperature

3. User requirements and safety

• Before use, ensure all parts are properly secured.
• Do not approach moving parts of the motor during operation.
• Ensure appropriate storage conditions to prevent foreign objects from entering the motor, which could cause it to stop or be damaged.

4. Application and maintenance

• Maximum power: 794 W
• Operating voltage range: 4-6S (3.7-4.2V/S)
• Operating temperature: from -20°C to +60°C

5. Storage conditions

• Store in a dry, ventilated place free from aggressive substances and moisture at a temperature from -20°C to +60°C.

The DroneHub 2812 900kv motor combines a compact design with proven characteristics: 900KV, stable current and internal resistance values, and passed electrical and temperature tests, ensuring reliable operation in drone applications. It is recommended to follow installation and safety guidelines, regularly check fastenings, and avoid foreign objects in the rotor's rotation area. By adhering to storage and operating conditions, the motor will provide a long service life and stable performance within the specified operating parameters.

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