Thread: 3D printed motorfocuser mount for Evostar ED50
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Old 19-11-2022, 10:32 AM
garymck (Gary)
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Join Date: Aug 2005
Location: Geelong
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The backlash is high in this instance due to the nature of the ed50 focuser. On my other scopes the backlash is more like 120. I believe the motor is a geared dc servo.
Cheers
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