The BO8724N2B is a brushless DC motor with an outer rotor design, suitable for applications in UAVs, e-bikes, and industrial automation. It operates at voltages of 24V, 36V, and 48V, with a maximum output power of up to 1892W. The motor features a no-load speed of 3200 to 3600 rpm, depending on the voltage, and a nominal torque of 1210 mNm. The stall torque ranges from 17848 to 20089 mNm, with corresponding stall currents of 145.5A to 282.3A.
The motor has a maximum efficiency of approximately 88.6% to 88.8% and utilizes sensorless commutation. It is designed with a thermal resistance of 1.1 K/W from housing to ambient and 0.48 K/W from winding to housing, allowing it to operate in a temperature range of -40°C to +120°C. The motor is equipped with two ball bearings and has a protection class of IP 20. Its compact dimensions include a diameter of 87mm and a length of 24mm, making it a suitable choice for applications requiring high performance in a limited space.
87mm Outrunner Brushless DC Motor
Diameter: 87mm Lengh : 24mm Voltage: 48V, 24V, 36V Max. output power : 1723W Speed: 3600rpm KV Value 100
Applications: UAV, aeromodelling, etc.
Options: Lead wires length, Shaft length, Special coils, Gearheads, Encoder, Driver
The brushless dc motor (BLDC) utilizes electronic commutation instead of mechanical commutation which overcomes the weaknesses of contact-type (brush) commutation, while providing excellent reliability and extremely long lifetime. Attributes of the motor’s excellent performance include: high reliability, high rotational speed, excellent size to power ratio, high short-term overload capability, low EMI, good speed regulation .
| Constar Motion Co., Ltd | |
|---|---|
| Product Category | Brushless Motors |
| Product Number | BO8724N2B |
| Product Name | Brushless DC Motor/Outer Rotor |
| Motor Type | DC Motor |
| Standard DC Voltage | 24V |
| DC Voltage Range | 24.0 VDC |
| Output Power | 2.25 HP |
| Continuous Current | 1 amps |
