What the Motor Focus Kit SCT package 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 Aluminium Anodised Bracket for Celestron SCT Telescopes
20cm 2GT Timing Belt
13 mm Pulley 2GT (6”,8”,9.25”) or 22mm Pulley 2GT (11” ,14” Celestron)
Pegasus Astro Dual Motor Focus Controller v3
Focus fast, reliable and accurate your telescope using a stepper or DC motor and our controller.
Controller can compensate the backlash you might encounter in your system. Although our motor has very low backlash other setups might need this feature. Backlash compensation is supported from a function inside controller’s firmware.
The controller is fully compatible with latest ASCOM 6 and can easily be controlled from a computer.
12Volt DC (Can accept 5V for 5V motors)
DC motor – adjustable frequency PWM
Unipolar stepper motors
Bipolar stepper motors
DC motor, max 1 Amp
Unipolar / stepper motors, max 2.0 Amps (1.0 Amps per phase)Continuous output current per channel: 1 A
Peak output current per channel: 3 A
Continuous paralleled output current: 2 A
USB 2.0 Type B plug
Thermal Sensor Resolution
9-bit Celsius temperature measurements
Power Input Connector
2.1mm Centre Positive Socket
66mm x 66mm x 28 mm