电动执行机构 - 启闭作用
ELECTRIC – ON-OFF
标准配置:
Standard Features:
扭矩范围: 347 磅·英寸至17359 磅·英寸
Torque Range – 347 lb ins to 17,359 lb ins
外壳:国际电气制造业协会标准NEMA 4和4X
Housing – NEMA 4 & 4X
电机:120伏交流电,单相,60赫兹(需要其它电源的电机,请与我们联系。)
Electric Motor – 120 VAC, 1 PHASE, 60 Hz
热过负荷继电器:自动重置
Thermal Overload – Auto re-set
限制开关:可调凸轮操作
Limit Switches – Adjustable cam operated
位置指示器:机械刻盘式
Position Indicator – Mechanical Dial Type
加热防潮装置:配置在控制部件内
Space Heater – Located in the control compartment
端子板:用于为电机和限制开关预布线
Terminal Strip – Pre-wired for motor & limit
switches
人工操作:直接作用
Manual Override – Directing acting
制动器: Lock-cut齿轮排列
Brake – “Lock-cut” gear arrangement
可调节机械行程止动机构
Adjustable Mechanical Travel Stops
温度范围: -10.5°C至65.5°C
Temperature Range – 13°F to 150°F
安装:直接安装在美国克雷恩阀门上
Mounting – Direct mount to Crane valves
证书/认证:CSA-NRTL/C
Certification/Approvals – CSA-NRTL/C
备选功能:
Optional Features:
交流电电压:220伏交流电,单相,60赫兹
AC Voltages – 220VAC, 1 PHASE, 60 Hz
交流电电压:24伏交流电44005 - 44400
AC Voltages – 24 VAC 44005 - 44400
直流电压:12/24伏直流电4005 - 44300
DC Voltages – 12/24 VDC 4005 - 44300
附加限制开关:2 SPDT
Additional Limit Switches – 2 SPDT
扭矩开关:可调节启闭作用
Torque Switches – Adjustable open and close
反馈电位计:500 ohm
Feedback Potentiometer – 500 ohm
反馈发射机:4 - 20 mA
Feedback Transmitter – 4-20 mA
离合器手轮操作
De-clutchable Handwheel Override
电动执行机构 - 调制型
ELECTRIC – MODULATING
标准配置:
Standard Features:
过程控制信号:4 - 20 mA,0 - 10伏直流电
Process Control Signal – 4-20 mA, 0-10 VDC
扭矩范围: 347 磅·英寸至17359 磅·英寸
Torque Range – 347 lb ins to 17,359 lb ins
外壳: 国际电气制造业协会标准NEMA 4和4X
Housing – NEMA 4 & 4X
电机:120伏交流电,单相,60赫兹(需要其它电源的电机,请与我们联系。)
Electric Motor – 120 VAC, 1 PHASE, 60 Hz
热过负荷继电器:自动重置
Thermal Overload – Auto re-set
分辨率:在90度内有400个增量
Resolution – 400 increments through 90 degrees
位置指示器:机械刻盘式
Position Indicator – Mechanical Dial Type
加热防潮装置:配置在控制部件内
Space Heater – Located in the control compartment
端子板:用于为电机和限制开关预布线
Terminal Strip – Pre-wired for motor & limit
switches
人工操作:直接作用
Manual Override – Directing acting
制动器: Lock-cut齿轮排列
Brake – “Lock-cut” gear arrangement
可调节机械行程止动机构
Adjustable Mechanical Travel Stops
温度范围: 54.4°C至815.5°C
Temperature Range – 130°F to 1500°F
安装:直接安装在美国克雷恩阀门上
Mounting – Direct mount to Crane valves
证书/认证:CSA-NRTL/C
Certification/Approvals – CSA-NRTL/C
备选功能:
Optional Features:
交流电电压:220伏交流电,单相,60赫兹
AC Voltages – 220VAC, 1 PHASE, 60 Hz
交流电电压:24伏交流电44005 - 44400
AC Voltages – 24 VAC 44005 - 44400
扭矩开关:可调节启闭作用
Torque Switches – Adjustable open and close
离合器手轮操作
De-clutchable Handwheel Override |
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气动执行机构 - 双动式
PNEUMATIC – DOUBLE ACTING
标准配置:
Standard Features:
扭矩范围:30 磅·英寸至107531 磅·英寸
Torque Range – 30 in-lbs to 107,531 in-lbs
外壳:阳极化铝
Housing – Anodized aluminum
安装:DIN ISO 5211
Mounting – DIN ISO 5211
位置指示器:NAMUR标准
Position Indicator – NAMUR standard
工作压力:40至120 PSIG
Operating Pressure – 40 to 120 PSIG
温度范围: -20°C至80°C
Temperature Range – -4°F (-20°C) to 176°F (80°C)
尺寸范围:由14种型号可供选择
Size Range – 14 models to choose from
可调节行程止动机构:双向
Adjustable Travel Stops – Both directions
附属接口:虚拟设备接口/VDE 3845 (NAMUR)标准配置
Accessory Interfaces – VDI/VDE 3845 (NAMUR) standard
备选功能:
Optional Features:
温度范围: -20°C至121°C,-40°C至80°C
Temperature Range – 4°F to 250°F, -40°F to 175°F
电磁阀:3通或4通
Solenoid Valves – 3 or 4 way
限制开关: 可调凸轮操作
Limit Switches – Adjustable cam operated
定位器:气动或电气动
Positioners – Pneumatic or Electro-pneumatic
DC-1滴漏控制:双重关闭
DC-1 Dribble Control – Two-stage shutoff
180° 执行范围:2或3个位置
180° Actuation – 2 or 3 position
人工操作:离合器齿轮操作类型
Manual Override – De-clutchable gear type
速度控制:调节周期时间
Speed Controls – Adjust cycle time
特殊应用:近海作业,核应用,卫生应用,和燃气或油品应用
Special Applications – Offshore, nuclear, hygienic,
and gas or oil operation
气动执行机构 - 弹簧复位
PNEUMATIC – SPRING RETURN
标准配置:
Standard Features:
扭矩范围: 42 磅·英寸至77211 磅·英寸
Torque Range – 42 in-lbs to 77,211 in-lbs
外壳:阳极化铝
Housing – Anodized aluminum
安装:DIN ISO 5211
Mounting – DIN ISO 5211
位置指示器:NAMUR标准
Position Indicator – NAMUR standard
工作压力:40至120 PSIG
Operating Pressure – 40 to 120 PSIG
温度范围: -20°C至80°C
Temperature Range – -4°F (-20°C) to 176°F (80°C)
尺寸范围:由14种型号可供选择
Size Range – 14 models to choose from
可调节行程止动机构:双向
Adjustable Travel Stops – Both directions
附属接口:虚拟设备接口/VDE 3845 (NAMUR)标准配置
Accessory Interfaces – VDI/VDE 3845 (NAMUR) standard
备选功能:
Optional Features:
温度范围: -20°C至121°C,-40°C至80°C
Temperature Range – 4°F to 250°F, -40°F to 175°F
电磁阀:3通或4通
Solenoid Valves – 3 or 4 way
限制开关: 可调凸轮操作
Limit Switches – Adjustable cam operated
定位器:气动或电气动
Positioners – Pneumatic or Electro-pneumatic
DC-1滴漏控制:双重关闭
DC-1 Dribble Control – Two-stage shutoff
180° 执行范围:2或3个位置
180° Actuation – 2 or 3 position
人工操作:离合器齿轮操作类型
Manual Override – De-clutchable gear type
速度控制:调节周期时间
Speed Controls – Adjust cycle time
特殊应用:近海作业,核应用,卫生应用,和燃气或油品应用
Special Applications – Offshore, nuclear, hygienic,
and gas or oil operation |