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reprap:wanhao:duplicator6:major_components:stepper_motors [2018/12/02 02:27] – external edit 127.0.0.1 | reprap:wanhao:duplicator6:major_components:stepper_motors [2018/12/24 18:02] – champatron | ||
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The stepper motors are all (externally) unmarked. As such, gathering information for them is quite dificult. | The stepper motors are all (externally) unmarked. As such, gathering information for them is quite dificult. | ||
It is known that they are type NEMA17, 2-phase hybrid bipolar, however it is unknown if they are 1,8° (0,9°) / 200 (400) steps*rev ? | It is known that they are type NEMA17, 2-phase hybrid bipolar, however it is unknown if they are 1,8° (0,9°) / 200 (400) steps*rev ? | ||
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=== X/Y axis === | === X/Y axis === | ||
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170mm x 170mm x 340mm depth | 170mm x 170mm x 340mm depth | ||
+ | Step Angle 1.8。 | ||
+ | Step Angle Accuracy ±5% (full step, no load) | ||
+ | Resistance Accuracy ±10% | ||
+ | Inductance Accuracy ±20% | ||
+ | Temperature Rise 80。C Max.(rated current,2 phase on) | ||
+ | Ambient Temperature -20。C~+50。C | ||
+ | Insulation Resistance 100MΩMin. ,500VDC | ||
+ | Dielectric Strength 500VAC for one minute | ||
+ | Shaft Radial Play 0.02Max. (450 g-load) | ||
+ | Shaft Axial Play 0.08Max. (450 g-load) | ||
+ | Max. radial force 28N (20mm from the flange) | ||
+ | Max. axial force 10N | ||
=== References === | === References === | ||
+ | http:// | ||
https:// | https:// |