外壳Shell

防水级别IP67Nema4和6Water 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开/关（除NA06，NA09）2 on / off (except for NA06, NA09)

限位开关Limit switch

2开/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

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 positiontransmitter，输出Output DC 4-20mA

PCU

比例控制单元Proportional control unit、电源Power supply：AC 110/220V 1PH，DC 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, ic contactors and transformers