MEHR 25 cable
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Data Sheet MEHR 25 cable www.pwb-encoders.com precision works better Mini Encoder High Resolution PWB encoders GmbH Am Goldberg 2 D-99817 Eisenach Germany Phone: +49 3691 72580-0 Fax: +49 3691 72580-29 info@pwb-encoders.com www.pwb-encoders.com PWB encoders GmbH Am Goldberg 2 D-99817 Eisenach Germany info@pwb-encoders.com / www.pwb-encoders.com

Data Sheet MEHR 25 cable www.pwb-encoders.com precision works better Description The MEHR25 is a high resolution optical encoder. He is available as a shaft or hollow shaft encoder for different sizes of motor shafts. The encoder provides two differential square wave output signals (in quadrature 90 degrees phase shifted) for counting and direction information and one index channel (one pulse per revolution). The resolution of the encoder is determined by the number of counts per revolution (CPR). Power supply and signals are provided by a 4x2x0,14mm2 shilded cable with tinned ends....

Data Sheet MEHR 25 cable www.pwb-encoders.com precision works better Recommended operating conditions Electrical Notes Parameter Supply voltage Supply current Load capacitance Count frequency Operating temperature Humidity exposure A , A , B , B , I, I Channel High level output voltage High level output current Low level output voltage Low level output current Propagation time Rise time Fall time Mechanical Notes Parameter Max. allowable axial shaft play of motor Max. allowable radial shaft play of motor Mounting screw size (DIN 84) Pitch circle diameter Shilded cable, twisted pair, tinned...

Data Sheet MEHR 25 cable www.pwb-encoders.com precision works better Mechanic performance: K (shaft) Mechanic performance: C (hollow shaft) PWB encoders GmbH Am Goldberg 2 D-99817 Eisenach Germany info@pwb-encoders.com / www.pwb-encoders.com

Data Sheet MEHR 25 cable www.pwb-encoders.com precision works better Electrical interface Pin-out description Rotation direction clockwise IMPORTANT NOTICE The guarantee will be voided by misuse, accident, modification, unsuitable physical or operating environment, operation in other than the specified operating environment, or failure caused by a product for which PWB encoders GmbH is not responsible. PWB encoders GmbH reserves the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services also datasheets at any time. PWB encoders...

Data Sheet MEHR 25 cable www.pwb-encoders.com precision works better Electrical interface Amplitude Definitions Channel Counts per Revolution (CPR): The number of bar and window pairs or increments per revolution of the code wheel. One Cycle (C): 360 electrical degrees (°e), one period of the signal, caused by one pair of bar and window. Pulse Width (P): The number of electrical degrees that an output is high during one cycle. This value is nominally 180 ºe. State Width (S): The number of electrical degrees between a transition in the output of channel A and the neighbouring transition in...

Data Sheet MEHR 25 cable www.pwb-encoders.com precision works better Ordering information Ordering code: Note: * other encoder resolutions on request PWB encoders GmbH RESTRICTED THIS DOCUMENT AND ANY ASSOCIATED DATA CONTAIN RESTRICTED INFORMATION THAT IS PROPERTY OF PWB encoders GmbH AND MAY NOT BE DISCLOSED OR DUPLICATED FOR OTHERS EXCEPT AS AUTHORIZED BY PWB encoders GmbH INFORMATION CONTAINED IN THIS PUBLICATION MAY BE SUPERSEDED BY UPDATES. IT IS YOUR RESPONSIBILITY TO ENSURE THAT YOUR APPLICATION MEETS WITH YOUR SPECIFICATIONS. PWB encoders GmbH Am Goldberg 2 D-99817 Eisenach Germany...