Skip to content

Section 4: Motor Installation¶

Motors

4.1 NEMA 23 Electronics¶

Section Note

Skip to Section 4.2 if you are using a NEMA 34 electronics package.

Parts and Tools Required¶

The following parts and tools will be used in Section 4.1

QTY	Part/Description	Packaged In
4	NEMA 23 Stepper Motor	Electronics
1	CRP900-00-MOTOR-HW-375	CRP900-00-XXXX-HW
	(4) Oldham Assembly - Motor Side
	(16) M5 x 12mm Socket Head Cap Screw

Required Tools:
- 4mm Allen Wrench
- 3mm Allen Wrench
- Tape Measure

N23 Motor Installation¶

4.1.1¶

Oldham to Motor

Slide the motor side of the oldham coupler onto the motor as indicated.

4.1.2¶

Oldham position

Position the end of the coupler 26mm (1-1/32") from the motor flat.

4.1.3¶

Tighten Oldham

Tighten the clamp bolt as indicated.

4.1.4¶

Motor Install

Attach the motor to one of the table axes as indicated.

4.1.5¶

Tighten Motor

Tighten the indicated fasteners.

4.1.6¶

Motor Axis

Install motors on the remaining axes.

4.2 NEMA 34 Electronics¶

Section Note

Skip this section if you are using a NEMA 23 electronics package.

Parts and Tools Required¶

The following parts and tools will be used in Section 4.2

QTY	Part/Description	Packaged In
4	NEMA 34 Stepper Motor	Motors
1	CRP900-00-MOTOR-HW-500	CRP900-00-XXXX-HW
	(4) Oldham Assembly - Motor Side
	(16) M6 x 16mm Socket Head Cap Screw

Required Tools:
- 3mm Allen Wrench
- 5mm Allen Wrench
- Tape Measure

N34 Motor Installation¶

4.2.1¶

Oldham to Motor N34

Slide the motor side of the oldham coupler onto the motor as indicated.

4.2.2¶

Oldham position N34

Position the end of the coupler 30mm (1-3/16") from the motor flat.
Then tighten the clamping screw on the oldham coupler.

Assembly Note

The dimension shown is measured from the boss on the motor to the top of the oldham coupler.

4.2.3¶

Motor Install N34

Attach the motor to one of the table axes as indicated.

4.2.4¶

Tighten Motor N34

Tighten the indicated fasteners.

4.2.5¶

Motor Axis

Install motors on the remaining axes.