安全限動開關
描述
EP系列安全限位開關符合EN 50047，已開發提供多種選擇，包括各種尺寸的塑料外殼，速動選擇，具有2個觸點配置的慢速斷開/閉合和執行器頭選擇EP系列提供了在安裝前以90度為增量旋轉頭部的選項，以便於安裝。海立的 安全限位開關可用於防護門以外的其他應用，例如在移動的機床，起重機臂，升降機，電梯等
規格
| 規範 | EN60947-5-1, UL508, EN50047, EN1088 |
| 認證 | TUV和CE標誌適用於所有指令 |
| 強制操作 | NC接點 |
| 使用類別 | AC15 A600 |
| 最小電流 | 5V, 5mA, DC |
| 額定開路熱電流 | 10A |
| 額定絕緣電壓 | 600V AC |
| 額定耐衝擊電壓 | 2500V AC |
| 絕緣電阻 | 100MΩ min.(DC 500V) |
| 接觸電阻（初始值） | 25mΩ max.(Initial) |
| 最大開關速度 | 250mm/s |
| 允許的最大開關頻率 | 每小時操作6000次 |
| 本體材質 | UL認證的玻璃纖維填充聚對苯二甲酸丁二醇酯 |
| 手柄材質 | 多種聚合物 |
| 外殼保護等级 | IP 67 |
| 環境溫度 | Min -25°C (-18°F) Max 80°C (+176°F) |
| 污染度 | 3 |
| 觸電防護等級 | 2級（雙層絕緣) |
| 機械耐久性 | 1 x 107 Cycles min |
| 電氣耐久性 | 150,000 Cycle min |
| 耐震動 | IEC 68-2-6, 10-55Hz±1 Hz, Excursion: 0.35mm, 1 octave/min |
| 導管口尺寸 | 多種選擇（請參閱產品選型） |
| 安裝方式 | 4 x M5 |
> 產品選型
操作特性
Item No. | Dimensions
| Unit: mm | ||||||||
| EP-20 Roller Arm Type | ||||||||
| Operating Characteristics | ||||||||
| Type | Contact Block | Operating travel (PT) |
PT2nd | Operating Force (OF) |
Positive Opening | Total Travel |
||
| Travel (min) |
Force (min) |
|||||||
| EP-x-1-20 | Slow 1NC/1NO | 30 | 41 | 6.5 N | 45 | 19.0 N | 80 | |
| EP-x-2-20 | Slow 2NC | 30 | - | 6.5 N | ||||
| EP-x-3-20 | Snap 1NC/1NO | 28 | - | 5.3 N | ||||
| EP-x-4-20 | Slow 2NC/1NO | 30 | 41 | 6.5 N | ||||
| EP-x-5-20 | Slow 3NC | 30 | - | 6.5 N | ||||
Item No. | Dimensions
| Unit: mm | ||||||||
| EP-21 Adjustable Roller Arm Type (Standard arm) | ||||||||
| Operating Characteristics | ||||||||
| Type | Contact Block | Operating travel (PT) |
PT2nd | Operating Force (OF) |
Positive Opening | Total Travel |
||
| Travel (min) |
Force (min) |
|||||||
| EP-x-1-21 | Slow 1NC/1NO | 30 | 41 | 6.5 N | 45 | 19.0 N | 80 | |
| EP-x-2-21 | Slow 2NC | 30 | - | 6.5 N | ||||
| EP-x-3-21 | Snap 1NC/1NO | 28 | - | 5.3 N | ||||
| EP-x-4-21 | Slow 2NC/1NO | 30 | 41 | 6.5 N | ||||
| EP-x-5-21 | Slow 3NC | 30 | - | 6.5 N | ||||
Item No. | Dimensions
| Unit: mm | ||||||||
| EP-31 Adjustable Roller Arm Type (Standard arm) | ||||||||
| Operating Characteristics | ||||||||
| Type | Contact Block | Operating travel (PT) |
PT2nd | Operating Force (OF) |
Positive Opening | Total Travel |
||
| Travel (min) |
Force (min) |
|||||||
| EP-x-1-31 | Slow 1NC/1NO | 30 | 41 | 5.2 N | 45 | 19.0 N | 80 | |
| EP-x-2-31 | Slow 2NC | 30 | - | 5.2 N | ||||
| EP-x-3-31 | Snap 1NC/1NO | 28 | - | 4.5 N | ||||
| EP-x-4-31 | Slow 2NC/1NO | 30 | 41 | 5.2 N | ||||
| EP-x-5-31 | Slow 3NC | 30 | - | 5.2N | ||||
Item No. | Dimensions
| Unit: mm | ||||||||
| EP-32 Roller Plunger Type | ||||||||
| Operating Characteristics | ||||||||
| Type | Contact Block | Operating travel (PT) |
PT2nd | Operating Force (OF) |
Positive Opening | Total Travel |
||
| Travel (min) |
Force (min) |
|||||||
| EP-x-1-32 | Slow 1NC/1NO | 2.2mm | 3.0 | 7.26 N | 3.2mm | 19.0 N | 6.0mm | |
| EP-x-2-32 | Slow 2NC | 2.2mm | - | 7.24 N | ||||
| EP-x-3-32 | Snap 1NC/1NO | 1.9mm | - | 6.71 N | ||||
| EP-x-4-32 | Slow 2NC/1NO | 2.2mm | 3.0 | 7.26 N | ||||
| EP-x-5-32 | Slow 3NC | 2.2mm | - | 7.24N | ||||
認證
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