====== Motor-Achsen ======

{{ :projekte:img_20150910_173925.jpg?100|}}

  * Alu-Schienen
  * Trapezgewindespindel
  * Stepper-Motor
  * Coupling
  * Schlitten

===== Parts list =====

  * Alu-extrusions
    * 3 x Profil_5_80x20_L=80
  * 3D-printed parts
    * 4 x mcs_endkappe_kreuzschlitten_80x20
    * 1 x mcs_endkappe_schlitten_80x20
    * 3 x mcs_motorhalter_nema17_80x56
  * Screws (DIN 7984)
    * 20 x //M5x10mm// (DIN 7984)
    * 12 x //M3x6mm// (DIN 912)
    * 6 x Madenschraube DIN 914 M3 x 4 mm 
  * Nuts (DIN 7984)
    * 6 x Mutter tr8
  * Igus
    * 12 x Gleitlager JFM_0810_10_1
  * Sonstiges
    * 3 x NEMA 17 Stepper motor
    * 3 x Wellenkupplung

===== Assembly =====

==== Schlitten ====

{{:projekte:minifraese:schlitten.png?500|}}

  - Put two Gleitlager into the second-biggest holes of each endkappe_schlitten so that their rim fits into the depressions in the endkappe
  - Add to each endkappe_schlitten a Mutter tr8 into the middle hole from the other side. Add Madenschrauben to the tr8 Muttern but don't tighten them yet
  - Attach the endkappe_schlitten to one Profile with 4 M5x10 screws so that the rims of the Gleitlager are covered by the Profil.


==== Kreuzschlitten ====

{{:projekte:minifraese:kreuzschlitten.png?500|}}

  - Put two Gleitlager into the second-biggest holes of each endkappe_kreuzschlitten so that their rim fits into the depressions in the endkappe
  - Add to each endkappe_kreuzschlitten a Mutter tr8 into the middle hole from the other side. Add Madenschrauben to the tr8 Muttern but don't tighten them yet
  - Attach two endkappe_kreuzschlitten to each of the Profile with 8 M5x10 screws so that the rims of the Gleitlager are covered by the Profil.
  - Attach the now u-shaped two Profile to each other so that they hug each other with their u-shape and fix them with 8 more M5x10 screws

==== Motor assembly ====

  - Attach one mcs_motorhalter to each NEMA17 stepper with M3x6 screws