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执行器
名称:NASA小型电动执行器
描述:
NASA小型电动执行器
021-5076-3702
产品介绍
技术指标和性能Technical and performance characteristics
外壳Shell
 
防水级别IP67Nema46 Water level IP67Nema4 and 6
                                                                                           
环境温度Ambient temperature
 
-20℃-+70℃,150℃/1hr-20 ° C - +70 ° C, 150 ° C / 1hr
 
电源(60/50HZ)Power supply (60/50HZ)
 
110/220VAC单相,380/440VAC三相110/220VAC single phase 380/440VAC three phase
 
控制电源Control power
 
110/220VAC单相,60/50HZ110/220VAC single phase, 60/50HZ
 
扭矩开关Torque switch
 
2/关(除NA06NA09)2 on / off (except for NA06, NA09)
 
限位开关Limit switch
 
2/关,250VAC 16AOn / off, 250VAC 16A
 
失速保护Stall protection
 
内置热保护 开150℃±5℃/关97℃±15℃Built-in thermal protection to open 150 ° C ± 5 ° C / off 97 ° C ± 15 ° C
行程Travel
 
90°±5°
指示器Indicator
 
连续位置指示Continuous position indication
 
手动操作Manual operation
 
手动/自动离合机构Manual / automatic clutch institutions
 
自锁Self-locking
 
蜗轮、蜗杆提供自锁The worm, the worm self-locking
 
机械限位Mechanical limit
 
外部调整螺钉External adjustment screw
 
干燥器Dryer
 
20W(110/220VAC,24VDC) 20W (110/220VAC, 24VDC)
 
接线孔Wiring hole
 
两个PF3/4”NPT3/4”) Two PF3/4 "(NPT3 / 4")
 
润滑Lubricating
 
润滑脂(EP类)Grease (EP category)
 
材料Material
 
钢、铝合金、青铜Steel, aluminum, bronze
 
表面处理Surface treatment
 
电镀处理Plating
 
外涂层The outer coating
 
干粉、环氧聚脂、聚脂Dry powder, epoxy polyester, polyester
 
可选项说明Options description
EXP 隔爆防水外壳Flameproof waterproof housing,EX D ‖ B 4 IP67,EE*d ‖ B 4(NEMKO)
DCM 24VDC电机
ALS 附加限位开关Additional limit switches
EXT 转角Corner    120°、135°、180°、270°、300°
LCU 本地控制单元、本地远程选择开关、开/停止/关选择开关或按钮
Local control unit, local remote selector switch, open / stop / off selector switch or button
PIU 1K&电位器Potentiometer
CPT 阀位变送器Valve position transmitter,输出Output  DC 4-20mA
PCU 比例控制单元Proportional control unit、电源Power supply:AC 110/220V 1PHDC 24V
输入Enter:DC 4-20 mA,dc1-5V,DC2-10V、输出Output:DC 4-20 mA
IMS 模块式电机启动器,磁力接触器和变压器Modular motor starters, magnetic contactors and transformers