STEP 28
Tuning the
Stepper Motor
Drivers
90°
!
!
Stepper driver potentiometers should never
be turned while the board is powered up
The stepper drivers should be tuned using the
potentiometer on the front so that the flat
edge on the dial faces to the left; this gives
the stepper motors on the Mill One the right
amount of power to run effectively. If further
tuning is required, turning the flat either
counterclockwise or clockwise will increase
or decrease the motor power respectively.
Phillips
Summary of Contents for Mill One V2
Page 1: ...Mill One V2 Assembly Manual...
Page 4: ...STEP 1 Lead Screw Nut Holding Assembly 3x P NH 3x A N 3x M3 8 12x 2 5 Allen...
Page 5: ...STEP 2 XZ Gantry Assembly G XZ 1x M5 25 2x M5 N 2x 4 Allen...
Page 6: ...STEP 3 Y Gantry Assembly G Y 1x M5 25 2x M5 N 2x 4 Allen...
Page 11: ...STEP 8 Mounting the Motors to the Rails 2x 1x AR 200 1x AR 400 2x M8 15 6x 6 Allen...
Page 20: ...STEP 17 Attaching Y Gantry to Frame M8 25 4x M8 N 4x F B 1x F F 1x 6 Allen...
Page 21: ...STEP 18 Attaching XZ Gantry to Frame M8 25 4x M8 N 4x F R 1x F L 1x 6 Allen...
Page 22: ...STEP 19 Attaching the Assemblies...
Page 24: ...STEP 21 Attaching RouterMount 6 Allen M8 15 2x P RM 1x...
Page 26: ...STEP 23 Attaching AcrylicShield F AC 1x...
Page 27: ...STEP 24 Combining the Arduino and CNC Shield E ARD 1x E CNC 1x...
Page 28: ...STEP 25 Attaching the Header Jumpers E HJ 6x...
Page 29: ...STEP 26 Attaching Motor Cables Z X Y E C 3x Make sure the black wire is oriented as depicted...
Page 30: ...STEP 27 Attaching Stepper Driver Chips 3x 3x E SDH 3x E SDC 3x...
Page 32: ...STEP 29 P EH 1x Placing Boards into Electronics Holder...
Page 33: ...Attaching DC Jack STEP 30 E J 1x Z X Y...
Page 34: ...Attaching DC Jack STEP 31 Phillips Ensure polarity is correct to avoid damage to electronics...
Page 35: ...STEP 32 Covering the Enclosure P EC 1x...
Page 36: ...STEP 33 Attaching Electronics to Motors Z X Y...
