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ERN1387 
Simple installation 
Rigid shaft coupling 
Direct cable connection 
Uniform dimensions for various interfaces 

编码器 | 旋转编码器 | 增量编码器 | 增量式编码器 | 光电旋转编码器 | Rotary encoder | 光电编码器 | 脉冲编码器   | 小编码器 | 模块编码器 | 低价格编码器 | 编码器码盘

HEIDENHAIN ERN rotary encoders have an integral bearing and a stator coupling. The shaft of the ERN is connected directly to the measured shaft. During angular acceleration of the shaft the stator coupling must absorb only that torque resulting from friction in the bearing. ERN rotary encoders therefore display a high dynamic performance and high natural frequencies.

Incremental signals - 1 Vpp 
Line count - 2048
Commutation signals - 1 sine and 1 cosine signal with 1 period per revilution (Z1-track)
Power supply - 5V
Operating Temperature - Max. 120C

Encoder Heidenhain ERN 1387
The encoder ERN 1387 is an incremental-type encoder. Incremental signals are sin-cos signals.
Technical
data
Line counts 2048
Power supply 5 V ± 5%
Current consumption (without load) ≤ 130 mA

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