BO2008NBH2B Datasheet PDF

APPLICATIONS

: UAV gimbals and handheld gimbals. 主要技术指标 | Characteristics 01-73-11.4 - - 1 电压 Voltage V 11.4 - 2 端电阻 Terminal resistance Ω 26.0 - 3 电感 Terminal inductance mH 2.30 - 4 空载转速 No-load speed rpm 7200 - 5 空载电流 No-load current A 0.05 - 6 堵转转矩 Stall torque mNm 5.2 - 7 堵转电流 Stall current A 0.4 - 8 额定转矩 Nominal torque mNm 2.8 - 9 额定转速 Nominal speed rpm 1080 - 10 额定电流 Nominal current A 0.3 - 11 最大输出功率 Max. output power W 1.0 - 12 最大效率 Max. efficiency % 43.8 - 13 反电势常数 Back-EMF constant mV/rpm 1.4 - 14 转矩常数 Torque constant mNm/A 13.4 - 15 转速 / 转矩斜率 16 转子惯量 Speed/torque gradient Rotor inertia rpm/mNm 1384 - gcm2 2.0 - 17 重量 Weight g 6.8 - 18 热阻 ( 机壳 - 环境 ) Thermal resistance housing-ambient K/W 28.9 - 19 热阻 ( 线圈 - 机壳 ) Thermal resistance winding-housing K/W 8.6 - 20 热时常数 ( 电机 ) Thermal time constant motor s 135 - 21 热时常数 ( 线圈 ) Thermal time constant winding s 165 - 22 工作温度范围 Operating temperature range °C -40~+120 - 23 绕组耐温等级 Thermal class of winding °C 155 - 24 轴向间隙 Axial play mm 0.