是否提供加工定制是品牌贝尔电动装置型号QZB45产品用途阀门控制驱动能源电动执行器QZB部分回转电动装置技术参数见表1基座号型号输出转矩N.m***大阀杆直径（mm）手动速比输出转速(r/min)0.511.5234电机功率(kw)Q1Q1010028880.030.060.090.120.180.25Q202000.060.090.120.180.250.37Q303000.060.120.180.180.370.37Q2Q6060042740.180.180.250.370.550.75Q909000.180.250.370.550.751.1Q12012000.180.370.550.751.11.5Q3Q200200060670.370.550.751.1~~Q25025000.550.550.751.1~~Q30030000.550.751.1~~~Q40040000.550.75~~~~Q50050000.751.1~~~~)