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Unread 28-01-2017, 13:57
kingca kingca is offline
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Grayhill Series 63R encoder

Has anyone worked with the Grayhill Series 63R encoders and if so have you had any problems?
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Unread 28-01-2017, 14:28
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Re: Grayhill Series 63R encoder

We used them. No problems.
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Unread 28-01-2017, 15:35
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We used them. They're decent but I'm not crazy about the price.
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Unread 28-01-2017, 15:45
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Re: Grayhill Series 63R encoder

Used them for four years, no issues.
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Unread 29-01-2017, 01:01
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Re: Grayhill Series 63R encoder

Excellent encoder. We use them every year for drivetrain.
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Unread 29-01-2017, 11:17
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Re: Grayhill Series 63R encoder

I have used more than 2,000 of the Grayhill encoders inside and outside of FIRST.

5 mechanical failures by improper mechanical stress.
1 electronic failure due to massive electrical discharge.
Around 3 destroyed by improper connection.

None of these are design or manufacturing problems that can be traced to GrayHill.

They are pricey, as are Bourns encoders, but they work reliably.

My experience with all makes of end of shaft encoders has been much worse. It really does not matter who makes end of shaft encoders or whether they are used inside FIRST. If it has my attention it is not working right.
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