Pegasus Astro Motor Focus Kit for Celestron SCT C6,8,9.25'' and Edge
Accurately and quickly focus your Celestron SCT telescope with our powerful SCT motor focus kit. This high resolution gearbox has a pitch size of 0.06 degrees and can easily pull over 6 kg (per cm). Its high torque is suitable for moving heavy imaging equipment. In addition, the motor gearbox has a low backlash that can be easily adjusted by backlash compensation in the imaging software. An RJ45 pinout can be easily converted to a pinout compatible with Moonlite and Robofocus controllers.
The pulley and belt design allows the motor to stay clear of (and not collide with) the filter wheel when using a focal reducer. Sophisticated bracket design can fit all SCTs from Celestron
Note: You will need an optional stepper controller to drive the motor. Check out our dual motor focus controller
A specially shaped, hard to bend, blue anodized aluminum bracket can be attached to all Celestron SCT telescopes. We have successfully installed it on:
Celestron EdgeHD 8, 9.25, 14
Celestron SCT C6, C8, C925, C14
What is included in the Motor Focusing Kit SCT package:
High resolution stepper motor (Step Angle 7.5, Deg 120, Gear Ration 1: 120). Its gearbox has very low backlash and high torque suitable for focusing on a micron scale.
Blue anodized aluminum telescope mount Celestron SCT
Toothed belt 20 cm 2GT
13 mm 2GT pulley (6", 8", 9.25")
Screws
Note: The controller is not included in the SCT package of the Motor Focusing Kit
Technical Specifications
Pegasus Stepper Motor Technical Specifications
Pitch Angle (Deg) 7.5/120 = 0.0625
Gear Ratio 1: 120
Phases4 (Unipolar Motor)
Voltage 12V DC
Current (A) 0.27
Pull-in rate (PPS) 400
Torque (N.cm) 60 (100pps)
Weight Stepper motor, SCT adapter and motor pulley/belt weight in total 300 gr
Motor Pegasus Astro Focus Kit for Celestron SCT C6,8,9.25'' and Edge
