J+J成立于1998年，旨在制造和销售直角回转电动执行器。
J+J的主营产品有电动执行器，气动执行器，手动减速器和联轴器等。
J+J电动执行器J3-H20技术参数
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Specifications:
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Voltage range - automatically sensed by actuator
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85-250V AC (1ph) or DC
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Operating time (0-90° no load) J3-H20
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11 seconds
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Maximum break torque
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25 Nm 221 in.lbs
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Maximum operating torque (run/ reseat)
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20 Nm 177 in.lbs
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Duty rating
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0.75
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IP Rating (IEC 60529)
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IP65
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Working angle Standard (on request)
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90° (180° or 270° options)
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Mounting ISO:5211 x DIN 3337
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F03, F04 & F05 x 14
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Motor switches
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2 x SPDT micro switches
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End of travel confirmation (volt free)
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2 x SPDT micro switches
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Heater
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4 W
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Ambient temperature range
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-20° to +70°C / -4 to +158°F
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Electrical connecting plugs
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DIN 43650/ ISO4400 & C192
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Consumption
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220V/1ph At maximum torque
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0.09 A
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220V DC At maximum torque
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0.11A
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110V/ 1ph At maximum torque
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0.17A
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110V DC At maximum torque
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0.21A
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Weight
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1.8 kg
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Materials of construction:
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Housing
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Anti-corrosive Polyamide
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Fasteners
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Stainless steel
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Gears
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Polyamide (speed reducing) & steel
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Shaft
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Stainless steel
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Output drive
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Zammac
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Position indicator
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Glass filled Polyamide
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J+J电动执行器J3-H20产品介绍
具有自动电压感应的多电压。 110 ~ 240V 交流或直流。
LED 状态灯指示执行器的运行状态
防止阀门堵塞的电子过扭矩保护
恒温防冷凝加热器
紧急手动操作的手动操作
2 个无电压行程结束确认开关
IP65 防风雨防腐和防紫外线聚酰胺外壳
本地视觉位置指示器
ISO5211 多法兰安装，双方驱动
通过提供的 DIN 插头进行所有外部电气连接
CE 标志
IS0 9000 制造商
提供故障保护和数字定位器即插即用套件。
Multi-voltage with auto-voltage sensing. 110 ~ 240V AC or DC .
LED Status light to indicate operational status of actuator
Electronic over-torque protection against valve jams
Thermostatic anti-condensation heater
Manual override for emergency hand operation
2 Volt free end of travel confirmation switches
IP65 weatherproof anticorrosive and UV protected Polyamide housing
Local visual position indicator
ISO5211 multi-flange mounting with double square drive
All external electrical connections via supplied DIN plugs
CE marked
IS0 9000 manufacturer
Failsafe and digital positioner plug & play kits available.
J+J电动执行器J3系列其他常用型号：
J+J J3-L20
J+J J3-L35
J+J J3-L55
J+J J3-L85
J+J J3-L140
J+J J3-L300
J+J J4-S20
J+J J3C-L20
J+J J4C-S20