#19983 - ThirdLynx DirectSync ESX30 Motor


In Stock: 3

DirectSync ESX30 focus motor with ThirdLynx integrated controller for Explore Scientific 3-inch Hex focuser.ESX30 is designed exclusively for the Explore Scientific 3-inch hex focuser and is similar to our original DirectSync ES30 motor with the same Best-In-Class clutch mechanism. The new DirectSync ESX30 includes an all-new integrated control circuit built into the focus motor end cap.

No external controller is required .

USB connectivity and fully compatible with all existing FocusLynx software.

Explore Scientific telescopes with 3-inch Hex focuser.


  • Explore Scientific ED115 FPL53 115mm Refractor
  • Explore Scientific ED140 FPL53 140mm Refractor
  • Explore Scientific ED152 f/8 CF 152mm Refractor
  • Explore Scientific ED165 FPL53 165mm Refractor
  • Motor Housing Width: 1.9" (48mm)
  • Overall Length: 5.56" (141mm)
  • Weight: 6.6 oz (187 g)
  • Step Resolution: 1.5 micron per step
  • Stepper Motor: Bi-polar NPM 15-ohm with 1:25 gearhead
  • Controller: Integrated ThirdLynx
  • Connectivity: USB 2.0 A-B cable (included)
  • Temperature Sensor: Analog Devices ADT7302 embedded
  • Input Power: 12-volts DC, 2.5 x 5.5mm plug
  • Current Draw: Maximum draw approx. 350mA
  • #17070 - USB Power Converter cable.
  • ThirdLynx Motor
  • 3’ USB Cable
  • 15’ USB Cable
  • Allen Wrench
  • Power Supply with cord

ThirdLynx controllers are fully compatible with FocusLynx dual-focus control hubs making the FTX40 compatible with all ASCOM, X2, and INDI software.

FocusLynx download page