Bluegoose59
RRCRat Rig Community [Unofficial]
•Created by Bluegoose59 on 9/15/2023 in #ratos-support
EBB42 x endstop not functional
I have the stock RatOS printer.cfg for the toolboard x end stop on PB6. But the check endstops is just showing triggered which is an open state for X. It's looking like the main board is overriding the toolboard. Has anyone used the toolboard for an x?
9 replies
RRCRat Rig Community [Unofficial]
•Created by Bluegoose59 on 9/12/2023 in #ratos-support
Tool board stepper motor setting
I have a 0.9 step E3D pancake motor on the extruder.
Step Angle: 0.9°
Rated Current: 1.4A
Body length: 26.5mm
Faceplate: NEMA 17
Motor cable length: 1m
It's running but seems underpowered having used it on a Duet before.
Do you place the rate current in overides on in the tool board config?
14 replies
RRCRat Rig Community [Unofficial]
•Created by Bluegoose59 on 9/11/2023 in #ratos-support
42BYGHW811 stepper motors
I have used these motors for XY&Z they are:
Features:
Very High Torque
NEMA-17 Bipolar 4-wire
Step angle: 1.8 degree
Holding Torque: 4800g-cm@2.5 Amps
Specification
Number of steps: 200 Step
angle: 1.8 degrees
Rated Voltage: 3.1V
Phase Resistance: 1.25 ohm
Rated Current : 2.5 A
Phase Inductance : 1.8 mH
Holding torque: 4.8 kg.cm
Number of Leads: 4
Dimensions axis: Ø5 x 22 mm
Dimensions: 42 x 42 x 48 mm
Weight: 340 g
Do I need to have a custom LDO stepper config?
3 replies