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SI-PDMS-TEC---Posi Drive Motor System for the TEC designed focusers

SI-PDMS-TEC---Posi Drive Motor System for the TEC designed focusers
Click to enlarge
Price: $499.00
Model: SI-PDMS-TEC
Average Rating: Not Rated

The Posi Drive Motor System for the Feather Touch focuser can lift in Excess of 56 pounds.  This motor system attaches to the pinion shaft and not the reduction assembly which eliminates any slip and offers precise repeatability with heavier payloads.  The PDMS has 2.3 microns per step(.00009") which is 11,400 steps per inch. The PDMS-TEC motor comes standard with an over-ride to allow for manually focusing with the COARSE focus knob.  The PDMS motor has the thermistor built onto the motor circuit board for temperature compensation.

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Installation instructions for TEC designed focuser

Known To Fit TEC designed focusers
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SI-PDMS-TEC---Posi Drive Motor System for the TEC designed focusers
Click to enlarge
SI-PDMS-TEC---Posi Drive Motor System for the TEC designed focusers
Click to enlarge
SI-PDMS-TEC---Posi Drive Motor System for the TEC designed focusers
Click to enlarge