Stepper Stand Configuration
Fun Facts
Z Axis - Wiring Scheme (Motor 1 On NU Drive) |
|||
Pin |
Motor |
Encoder |
Limit Switches |
|
1 |
BLUE |
RED |
ORANGE (CW) |
|
2 |
ORANGE |
PURPLE |
|
|
3 |
WHITE (ground) |
BROWN |
BLUE (CCW) |
|
4 |
RED |
YELLOW |
|
|
5 |
YELLOW |
ORANGE |
|
|
6 |
|
BLUE |
GREEN (ground) |
|
7 |
|
WHITE |
|
|
8 |
|
GREY |
|
X Axis - Wiring Scheme (Motor 2 On NU Drive) |
|||
Pin |
Motor |
Encoder |
Limit Switches |
|
1 |
YELLOW |
|
PURPLE (CW) |
|
2 |
RED |
|
|
|
3 |
WHITE (ground) |
SAME AS Z AXIS |
GREEN (CCW) |
|
4 |
ORANGE |
|
|
|
5 |
BROWN |
|
|
|
6 |
|
|
GREY (ground) |
1.
Nu
Drive
1/25/00 – Replaced resistor with 1.5kohm , 1/4W
resistor compatible with a 3 amp motor.
Microstepping ratio = 5 microsteps per step.
2.
Z
rails
1/31/00 – Z rails were shimmed with a 1 mill shim
opposite the motor.