北極星編碼器
編碼器(encoder)是將信號(hào)(如比特流)或數(shù)據(jù)進(jìn)行編制、轉(zhuǎn)換為可用以通訊、傳輸和存儲(chǔ)的信號(hào)形式的設(shè)備。 編碼器把角位移或直線位移轉(zhuǎn)換成電信號(hào),前者稱為碼盤,后者稱為碼尺.按照讀出方式編碼器可以分為接觸式和非接觸式兩種.接觸式采用電刷輸出,一電刷接觸導(dǎo)電區(qū)或絕緣區(qū)來(lái)表示代碼的狀態(tài)是"1”還是“0”;非接觸式的接受敏感元件是光敏元件或磁敏元件,采用光敏元件時(shí)以透光區(qū)和不透光區(qū)來(lái)表示代碼的狀態(tài)是"1”還是"0”,通過(guò)"1”和“0”的二進(jìn)制編碼來(lái)將采集來(lái)的物理信號(hào)轉(zhuǎn)換為機(jī)器碼可讀取的電信號(hào)用以通訊、傳輸和儲(chǔ)存。

北極星編碼器分類
HSD35系列、RIM系列、MH系列、HS56系列等

部分特性
| Available Resolution: | 60 to 2048 PPR; 120 KHz data & index |
Housing: | Cast Iron/Stainless Steel | |
Bore/Shaft Size: | 5/8" or 2 7/8"; up to 8.0" available | |
Input Power: | 5-15VDC or 15-26 VDC | |
Sensing Technology : | Magnetic Resonance (MR) | |
Enclosure Rating: | NEMA MG1 | |
Temperature: | -40°C to +80°C | |
Ideal For: | Mill duty applications and dirty environments using high horse power, large-shaft motors; ex-pulp / paper and crane & hoist |

| Available Resolution: | 60 to 2048 PPR; 120 KHz data & index |
Housing: | Cast Iron/Stainless Steel | |
Bore/Shaft Size: | 0.625" dia., 1.87" long single. Or double ended standard | |
Input Power: | 5-15VDC or 15-26 VDC | |
Sensing Technology : | Magnetic Resonance (MR) | |
Enclosure Rating: | NEMA MG1 | |
Temperature: | -40°C to +70°C | |
Ideal For: | Mill duty applications and dirty environments using high horse power, large-shaft motors; ex-process industry |

| Available Resolution: | 60 to 1200 PPR; 120 KHz data & index |
Housing: | Cast Iron/Stainless Steel; Thin pancake style construction | |
Bore/Shaft Size: | 5/8" or 2 7/8"; up to 3.75" available | |
Input Power: | 5-15 or 15-26 VDC | |
Sensing Technology: | Magnetic Resonance (MR) | |
Enclosure Rating: | NEMA MG1 | |
Temperature: | -40°C to +80°C | |
Ideal For: | Mill duty applications and dirty environments using high horse power, large-shaft motors; ex-paper and steel mills |

| Available Resolution: | 60 to 2048 PPR; 120 KHz data & index |
Housing: | Cast Iron/Stainless Steel | |
Bore/Shaft Size: | 1 1/8" or 2 7/8"; up to 4.5" available | |
Input Power: | 5-15VDC or 15-26 VDC | |
Sensing Technology : | Magnetic Resonance (MR) | |
Enclosure Rating: | NEMA MG1 | |
Temperature: | -20°C to +70°C | |
Ideal For: | Mill duty applications; mounts easily to roller sleeve or ball bearing motors |










































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