1 piece
| Values at 22° and nominal voltage | Value | |
|---|---|---|
| Nominal voltage | UN | 3 V |
| Terminal resistance | R | 5.4 Ω |
| Efficiency, max. | ηmax. | 69 % |
| No-load speed | n0 | 13250 min⁻¹ |
| No-load current | I0 | 0.016 A |
| Stall torque | MH | 1.15 mNm |
| Friction torque | MR | 0.034 mNm |
| Speed constant | kn | 4526 min⁻¹/V |
| Back-EMF constant | kE | 0.221 mV/min⁻¹ |
| Torque constant | kM | 2.11 mNm/A |
| Current constant | kI | 0.474 A/mNm |
| Slope of n-M curve | Δn/ΔM | 11475 min⁻¹/mNm |
| Rotor inductance | L | 53 µH |
| Mechanical time constant | τm | 6.1 ms |
| Rotor inertia | J | 0.051 gcm² |
| Angular acceleration | αmax. | 229 ·10³rad/s² |
| Thermal resistance | Rth1/Rth2 | 20 / 48 K/W |
| Thermal time constant | τw1/τw2 | 4.2 / 242 s |
| Operating temperature range | -30 ... 85 °C | |
| Winding temperature, max. | 85 °C | |
| Housing material | steel, nickel plated | |
| Mass | 4.5 g | |
| Direction of rotation | clockwise, viewed from the front face | |
| Speed up to | nmax. | 16000 min⁻¹ |
| Number of pole pairs | 1 | |
| Magnet material | NdFeB | |
Lunyee 3V Micro DC Motor is a small, electric motor that runs on direct current (DC) power. It is commonly used in a variety of applications such as toys, small appliances, and electronic devices. These motors are known for their high power-to-weight ratio and ability to operate at high speeds. They also have a low voltage requirement which makes them easy to integrate into many different types of projects.
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