型号DLV7120DLV7130DLV7140DLV7221输入电压220VAC　50-60HZ扭矩Nm(kgf.cm)0.25-0.74(2.5-7.5)0.49-1.76(5-18)1.18-2.94(12-30)0.25-0.74(2.5-7.5)自由转速rpm9009006002000螺丝大小mm(in)机械螺丝2.6-3(0.1-0.12)2.6-4(0.1-0.16)3.5-54(0.14-0.2)2.6-3(0.1-0.12)抽头螺丝2.3-3(0.09-0.12)2.3-3.5(0.09-0.14)3-4(0.12-0.16)2.3-3(0.09-0.12)种类标准标准标准高速货号115504115505115506115508型号DLV8120DLV8130DLV8140DLV8150输入电压220VAC　50-60HZ扭矩Nm(kgf.cm)0.25-0.74(2.5-7.5)0.49-1.76(5-18)1.18-2.94(12-30)1.96-4.41(20-45)自由转速rpm900900600400螺丝大小mm(in)机械螺丝2.6-3(0.1-0.12)2.6-4(0.1-0.16)3.5-5(0.14-0.2)4.5-6(0.18-0.24)抽头螺丝2.3-3(0.09-0.12)2.5-3.5(0.1-0.14)3-4(0.12-0.16)4-5(0.16-0.2)种类标准标准标准高扭矩