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Section 5: Z-Axis Installation

CRP4896_Z-Axis_001

Parts and Tools Required

The following bags and parts will be used in this section:

  • (1) CRP1040-00 Linear Acme Axis
  • (1) CRP840-00-FAST-18.3
    • (8) M8 x 25mm Flat Head Socket Screw
  • (1) Oldham Coupler
NEMA 23 applications:
  • (1) NEMA 23 Stepper Motor (NEMA 23 Applications)
  • (1) CRP840-00-FAST
    • (4) M5 x 10mm Socket Head Cap Screw
NEMA 34 applications:
  • (1) NEMA 34 Stepper Motor (NEMA 34 Applications)
  • (1) CRP840-00-FAST
    • (4) M6 x 16mm Socket Head Cap Screw

The following tools will be used in this section:

  • 3mm Allen Wrench
  • 4mm Allen Wrench
  • 5mm Allen Wrench

5.1 Z-Axis Installation

CRP4896_Z-Axis_002

5.1.1.1

CRP4824_Z-Axis_003
  • Rotate Oldham coupler clockwise to position moving assembly at top of Z-Axis as indicated.

5.1.1.2

CRP4896_Z-Axis_004
  • Install Z-Axis on Gantry-to-Z adapter plate as indicated.

5.2 Motor Installation

Section Note

Continue to Section 5.2.1 if you are using a NEMA 23 electronics package.

Section Note

Skip to Section 5.2.2 if you are using a NEMA 34 electronics package.


5.2.1 NEMA 23

5.2.1.1

CRP4824_Z-Axis_006
  • Install motor half of Oldham coupler on motor shaft as indicated.

5.2.1.2

CRP4824_Z-Axis_007
  • Position Oldham coupler to dimension shown.
  • Tighten clamping screw.

5.2.1.3

CRP4824_Z-Axis_008
  • Install motor on Z-Axis as indicated.

Assembly Note

Align motor half of Oldham coupler with Oldham coupler on Z-Axis ACME screw.


5.2.2 NEMA 34


5.2.2.1

CRP4824_Z-Axis_009
  • Remove key from motor shaft.
  • Install motor half of Oldham coupler on motor shaft as indicated.

5.2.2.2

CRP4824_Z-Axis_010
  • Position Oldham coupler to dimension shown.
  • Tighten clamping screw.

5.2.2.3

CRP4824_Z-Axis_011
  • Install motor on Z-Axis as indicated.

Assembly Note

Align motor half of Oldham coupler with Oldham coupler on Z-Axis ACME screw.