THERMO RAMSEY輸送保護開關產品參數(shù)
General Specifications | |
Outputs | Two SPDT contacts rated for 10A 250 VAC |
Temperature | -25°C to +80°C (-13°F to +176°F) |
Enclosure Rating | NEMA 4 weatherproof (Optional NEMA 4X) |
Conduit Openings | Up to three, threaded 3?4-14 NPT (optional ?20 mm x 1.5 metric threads) |
Actuating Arm Adjustments | +22.5° increments from vertical |
Agency Approvals | CSA for ordinary locations or available with CSA approval for Class II, Division 1 & 2, Groups E, F, & G |
Actuating Force (ROS) | 2.27 kg (5 lb) |
Spacing (SPS) | Recommended 30 m (100 ft) switch spacing and cable supports every 3 m (10 ft);maximum spacing of 60 m (200 ft) on horizontal conveyors and 45 m (150 ft) on inclined conveyors |
Pull Force Rating (SPS) | 3.63 kg (8 lb) to 8.16 kg (18 lb) |
THERMO RAMSEY輸送保護開關介紹
皮帶錯位開關用于監(jiān)視傳送帶的位置和跟蹤。它安裝在輸送機結構上并進行了調整，使輥臂與皮帶的外邊緣保持適當?shù)木嚯x和角度。當皮帶偏離對準時，它會接觸到輥致動器臂，該致動器臂使致動軸旋轉，從而導致皮帶失準開關發(fā)出警報信號。
致動軸在殼體內部有兩個凸輪。每個凸輪都驅動一個獨立的SPDT微動開關，以發(fā)出警報信號。第一個微動開關通過致動軸旋轉10°來發(fā)出警告警報信號，從而使操作員能夠在出現(xiàn)問題之前解決問題。第二個微動開關通過致動軸旋轉20°來致動以發(fā)出關閉警報信號，以防止或最大程度地減少設備損壞。壓路機臂具有內部不銹鋼軸承。這使得該開關可以在皮帶速度高達每分鐘1250英尺的輸送機上使用，并具有出色的使用壽命。
This belt misalignment switch is used to monitor the position and tracking of conveyor belts. It is mounted on the conveyor structure and adjusted so the roller arm is the proper distance and angle from the outside edge of the belt. When a belt drifts out of alignment it contacts the roller actuator arm which rotates the actuation shaft, causing the belt misalignment switch to send an alarm signal.
The actuation shaft has two cams inside the housing. Each cam actuates an independent SPDT micro-switch for alarm signals. The first micro-switch actuates with a 10° rotation of the actuation shaft for a warning alarm signal, allowing operators to address the situation before it becomes a problem. The second micro-switch actuates with a 20° rotation of the actuation shaft for a shut down alarm signal in order to prevent or minimize equipment damage. The roller arm has internal stainless steel bearings. This allows the switch to be used on conveyors with belt speeds up to 1250 feet per minute with outstanding service life.
THERMO RAMSEY輸送保護開關選型及技術尺寸
THERMO RAMSEY輸送保護開關其他常見型號：
THERMO RAMSEY ROS-2D
THERMO RAMSEY ROS-2E
THERMO RAMSEY ROS-2D-4X
THERMO RAMSEY SPS-2D-3-4X
THERMO RAMSEY SPS-2D-3-LT
THERMO RAMSEY TPS-2D-NP
THERMO RAMSEY ROS-2D-4X-ADD
THERMO RAMSEY TPS-2D-4X-ADD
THERMO RAMSEY SPS-2E-3-4X-NPT
THERMO RAMSEY ROS-2E-1-4-NPT
THERMO RAMSEY switch NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向先進制造工業(yè)提供高端制造技術和設備。代理經營世界先進的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關增值服務來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產品和解決方案的優(yōu)質渠道。
如果有任何關于THERMO RAMSEY輸送保護開關SPS-2E-3-4X-NPT的疑問，請隨時與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for THERMO RAMSEY products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
THERMO RAMSEY輸送保護開關SPS-2E-3-4X-NPT產品介紹及外觀尺寸
