NSF电磁阀50L系列288550-236-003-026技术参数及选型
NSF电磁阀50L系列288550-236-003-026技术参数及选型
NSF Controls生产旋转螺线管、管状螺线管和薄型螺线管，也可为提供定制产品。拥有旋转晶圆开关和选择器开关系列。近年来，开发了两种类型的燃气截止阀、 绞盘辅助阀和电动汽车充电点锁。
NSF电磁阀50L系列技术参数
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Specifications
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Vibration
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10g 2000 Hz
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Shock
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50g 8.5 ms
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Temperature shock
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-55°C…+85°C
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Temperature range
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-55°C…+80C
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Maximum coil temperature
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+120°C
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Humidity
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95% @ 50°C, 48 hours
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Minimum life
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10 million steps
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Proof voltage:
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AWG 19-23 1000 Vrms
AWG 24-34 1200 Vrms
AWG 35-36 1500 Vrms
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Weight Uni-directional
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400g
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Bi-directional
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680g
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Mechanism torque
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T=12 100mNm
T=18 140mNm
T=24 180mNm
T=36 240mNm
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Angular Tolerance
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±1°
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non accumulative
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NSF电磁阀50L系列介绍
步进电磁阀有 12、18、24 和 36 位设计，具有单向和双向选项。
高扭矩尺寸比，其性能的关键是独特的齿式离合器驱动装置。 它具有积极作用的自锁驱动装置，有助于提供更大的可用扭矩输出。
对于摩擦负载，离合器在驱动惯性负载时提供可靠的抓地力（无滑动）。该驱动器还充当内置机电离合器制动器，以消除步骤结束时过度驱动的自然趋势。
通过采用弹簧加载的球制动器，扭矩进一步增加，精确度为 ±1°，非累积。 这种精度提供了内部倾斜滚珠座圈的对准，确保高启动扭矩。
Stepping Solenoids are available in 12, 18, 24 and 36 position designs, with uni-directional and bi-directional options.
Known for their high torque-to-size ratio, the key to their superior performance is the exclusive tooth clutch drive. It has a positive action, self-locking drive that contributes to a greater usable torque output.
For friction loads the clutch provides a positive grip (no slip) when driving intertia loads. The drive also acts as a built-in electro-mechanical clutch brake to eliminate the natural tendency of overdriving at the end of step.
Torque is further increased by the incorporation of a spring loaded ball detent, accurate to ±1°, nonaccumulative. This accuracy provides near perfect alignment of the internal inclined ball race assuring consistently high starting torque.
NSF电磁阀50L系列其他常用型号：
NSF 288650-224-001-024
NSF 288550-118-001-024
NSF 288550-218-001-021
NSF 288550-236-003-026