B2040N2B 内转子无槽无传感器 Inner Rotor, Slotless, Sensorless 应用领域 : 医疗器械、 工业设备等精密驱动领域。 Applications: precision drives in medical equipment, industrial automation fields. Terminal resistance No-load speed No-load current Stall current Nominal speed Nominal current Back-EMF constant Torque constant Speed/torque gradient Nominal torque Stall torque 最大输出功率 最大效率 Rotor inertia Thermal resistance housing-ambient Thermal resistance winding-housing Thermal time constant motor Thermal time constant winding 热阻 ( 机壳 - 环境 ) 热时常数 ( 电机 ) 热时常数 ( 线圈 ) 工作温度范围 Operating temperature range Thermal class of winding Radial play Axial play Axial load dynamic Axial load static Radial load at 3 mm from mounting face
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