About this product
Part Number: PEG-XMOTORCTRL
Pegasus Astro eXternal Motor Controller
An Ultimate Powerbox v2, Pocket Powerbox Micro & Advance expansion accessory
The external motor controller (in short XMC) was designed to expand the focus capabilities of the “Ultimate Powerbox v2” (supports a 2nd focus controller) and adds focus functionality to the “Pocket Powerbox Advance” or “Pocket Powerbox Micro“.
The device does not require a USB cable and can be attached directly to the EXT port of these Powerboxes. It can drive a large bipolar or unipolar stepper motor (up to 2 amps per coil) with high precision.
The controller supports micro-stepping, which can be configured via software to Full, Half, 1/4 step and 1/8 step. This provides additional precision due to higher resolution and a smooth rotation of the stepper motor shaft.
No USB port is required.
You do not have to occupy a USB port as the controller does not require USB connectivity. Just plug the RJ12 port into the EXT port, and the controller will be recognised from the powerbox software. Simple as that!
The controller is fully protected against under-voltage, overcurrent, and over-temperature events.
Second EXT port available
A second EXT port allows you to daisy chain future equipment or connect your environmental sensor.
We have successfully tested and controlled the following stepper motors:
Please note that each motor requires its own cable due to the different pin-out selections of each manufacturer. * We optionally provide any of these cables. Check the cable type SKU in the below table.
|CABLE TYPE (SKU)
|Pegasus Motor Focus (v1 & v2)
|Straight RJ45 Network Cable
|Starlight HSM 25 / 30 / 35
|Starlight MSM 25 / 30 / 35
|Rigel nStep Motors
|Moonlite Stepper Motor
|Robofocus Stepper Motor
|Lakeside Stepper Motor
|12V DC Preferred. Accepts 8.2-V to 24V – depends of the motor
|2 Amps per motor coil
|Unipolar and Bipolar Stepper Motors
|RJ12 Socket (Straight RJ12 to RJ12 cable) up to meters
|Power Input Connector
|2.1mm Centre Positive Socket
|66mm x 66mm x 28 mm
Downloads / Manuals
The following manuals and downloads are available for this product:
Quick Installation Guide
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