型号：Mod:7614N J1G-SH01-355 砂轮片直径Disc diameter φ355mm 电压Rated voltage 220V~ 频率Frequency 50Hz 输入功率Input power 2300W 切断能力Cut off the ability(diameter) φ115mm 空载转速No load speed 3800r/min 重量Weight 17.5kg