Pegasus Astro SCT Motor Focus Kit - For Celestron 6"/8"/9.25" SCTs (Requires Controller)

Our Price: $200.00
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In Stock (3 Available)
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Manufacturer SKU: MFK-SCT-SM
Item Can Ship: To US / Canada Only
Pegasus Astro SCT Motor Focus Kit - For Celestron 6"/8"/9.25" SCTs (Requires Controller)

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Product Details

Please Note: You will need a stepper controller to drive this motor. The controller is not included and is available separately.

Focus accurate and fast your Celestron SCT telescope using our powerful motor focus kit SCT. This high resolution geared box has a 0,06 degree step size can can easily lift more than 6 Kg (per cm). Its high torque is suitable for lifting heavy imaging equipment. Moreover motor's gearbox has a low backlash which can easily tuned using backlash compensation in imaging software. An RJ45 socket pinout can be easily converted to a compatible pinout with Moonlite and Robofocus controllers.

Pulley and Belt design allows the motor to stay away from your filter wheel (and not collide with it) when you use a focal reducer. Its sophisticated bracket design can fit to all Celestron SCTs

A special shaped blue anodized aluminum bracket, hard to bend, can be attached to all Celestron SCT telescopes. It has been successfully installed it on:

  • Celestron EdgeHD 8, 9.25 , 11, 14
  • Celestron SCT C6, C8, C925, C11, C14

What the Motor Focus Kit SCT Package (Small) Includes:

  • High resolution geared stepper motor (Step Angle 7.5, Deg 120, Gear Ration 1:120). Its gearbox has very low backlash and high torque suitable to focus in micron scale.
  • Blue Aluminum Anodized Bracket for Celestron SCT Telescopes
  • 20cm 2GT Timing Belt
  • 13 mm Pulley 2GT ( for 6”,8”,9.25” Celestron SCTs) . 22mm Pulley 2GT version (for 11”,14” Celestron SCTs) is available separately.
  • Bolts


  • Step Angle (Deg): 7.5 / 120 = 0.0625
  • Gear Ratio: 1:120
  • Phases: 4 (Unipolar Motor)
  • Voltage: 12V DC
  • Current (A): 0.27
  • Pull-in Rate (PPS): 400
  • Pull-in Torque ( 60 (100pps)
  • Weight: Stepper Motor, SCT Adapter & Motor Pulley / Belt weight in total 300g

Useful Resources

  • Installation Guide: Motor Focus SCT Installation (PDF format, 1.9MB)
  • Reference Guide: Port Pinout (PDF format, 484KB)