![]() ![]() But that configuration is only for 1 extruder and now I’m modifying it for my dual extruder with 2-in/1-out hotend setup. I started with the original configuration for the Ortiber V2.2 sensors as provided on this page. That’s why I want to use the FORCE_MOVE command. The Orbiter extruder should “grab” the filament into the gears once I push the filament through the sensor (independent of the orbiter stepper currently assigned to the extruder). I’m currently modifying my printer and added a Phaetus TaiChi hotend (2-in, 1-out) with two Orbiter V2 extruders and two Ortiber V2.2 sensors. So I guess the command is accessing the stepper directly and not via the extruder it is assigned to. … it moves the stepper of “extruder” and not the “extruder_right” that I synced to the extruder. SYNC_EXTRUDER_MOTION EXTRUDER=extruder_right MOTION_QUEUE=extruderįORCE_MOVE STEPPER=extruder DISTANCE=15 VELOCITY=5 ACCEL=1000 SYNC_EXTRUDER_MOTION EXTRUDER=extruder MOTION_QUEUE= * LDO-36STH17-1004AHG could technically run at a higher current, but it gets very hot, and at over 0.35A RMS it could melt plastic parts around it.Hi that’s what I assumed as well. I had it only for a couple of weeks, but I will update this post with a longer-term review. I’ve put it in my Galileo extruder, and it performs just as well as the 20mm LDO motor. Looking at the datasheet, it has even better internal resistance (1.9Ω) and lower rotor inertia. ![]() Recently suppliers started carrying Moons 36mm 20mm stepper motors, and I decided to pick one up for my next build. I’ve been using it for over 6 months now, and I think it’s a great choice. It’s also a newer motor with a lot lower internal resistance (2.1Ω vs. LDO Orbiter 2.0 Klipper Extruder Steps I just got the Orbiter 2.0 and am having a bit of trouble configuring it. The number difference in the model name refers to a slightly longer body length of 20mm vs. When I was building my Voron 2.4, I chose to build a Galileo extruder (Orbiter adaptation for Voron printers) and got LDO-36STH20-1004AHG to power it. The lower current does reduce its torque, but it still has enough to keep up with 300mm/s printing. 0 Settings Tough Extruder V1/V2 Firmware Settings. Technically it’s designed to run at high temperatures, and it should be just fine, but I didn’t feel comfortable as it could melt plastic parts around it. Klipper: TMC extruder reports error: DRVSTATUS: 001b00e0 s2vsb1(ShortToSupplyB) Using Orbiter V2. I had to lower the run current to 0.35A to get it to a more reasonable temperature (about 60C). It’s a great little extruder with only one issue: it runs very hot. Klipper Printer.cfg for Robo R1+, by Patrick Ma RAMPS v1.4EFB + atmega2560 with Mallow Orbiter v1.5 extruder and E3D V6 Hotend Revised based on config file for common pin mappings for RAMPS (v1. Updating the firmware is straightforward because LDO. It still embodies some of the original mini afterburner feel but without the hard to get right extruder. The result is a surprisingly neat and compact looking extruder / hot end assembly. I used it to build Orbiter 1.0 extruder, and it works for me to this day, although it now powers Sailfin. It should stick out about 7mm from the top of the extruder and this located into the Orbiter V2.0. The first one I got was LDO-36STH17-1004AHG about a year ago. 412K subscribers 201K views 2 years ago My Seckit SK-GO has a worn out Flex3drive extruder, so why not replace it with another light weight design: The Orbiter. ![]() There are also Sailfin, HextrudORT, LGX Lite, and many more designs using these motors. Orbiter and Sherpa Mini were the first popular extruders to use these motors, and recently even Voron Clockwork 2 extruder switched to this type of stepper. I have tested LDO-36STH17-1004AHG, LDO-36STH20-1004AHG, and Moons’ 36mm 20mm steppers, and I will share my thoughts on them. NEMA14 36mm round steppers are becoming increasingly popular extruder stepper motors due to their small weight and high torque. Orbiter and Sherpa Mini were the first popular extruders to use these motors, and recently even Voron Clockwork 2 extruder switched to this type of stepper. ![]()
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