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4.000[101.6]

33.37[847.6]

SHEET 1 OF 2SCALE

GANTRY

GANTRY ASSEMBLY

CHIEFENGR.

PROJ.ENGR.

ELEC.ENGR.

MECH.ENGR.

CHECKER

7/2/2009BJDDRAWN

FINISH:SPEC:

MATERIAL:SPEC:

DO NOTSCALE

° 1/2±ANGULAR .020±.XX .010±DECIMAL .XXX 1/32±FRACTIONAL

UNLESS OTHERWISE SPECIFIED:

REVISIONS

SYM DESCRIPTION BY DATE

1 ORIGINAL BJD 7/2/2009

2 REVISED DRIVE DESIGN BJD 7/6/2009

3 UPDATED BJD 7/9/09

4 UPDATED BJD 9/6/09

5 UPDATED BJD 2/21/10

6 Changed motor mount position BJD 5/2/10

7 Added more pulley/belt info BJD 5/6/10

8 Fixed hardware on idler bracket BJD 5/31/10

9 More hardware cleanup BJD 6/9/10

10 Fixed Photo Interuptors BJD 7/2/10

11 Added Balloon for M3 T-Nuts BJD 9/11/10

12 Updated Belt clamping method BJD 10/21/10

13 Changed pulleys from 18 to 20 tooth BJD 11/5/10

ITEM PART NUMBER QTY DESCRIPTION SOURCE

1 A 6T16M020DF6005 1 PULLEY MXL 20 TOOTH 5mm BORE STOCK DRIVE A 6T16M020DF6005

2 A_6T16-020F2508 1 PULLEY MXL 20 TOOTH 1/4 BORE STOCK DRIVE A 6T16-020DF2508

3 B10-10001 1 NEMA 17 Stepper Motor

4 BEARING_25 1 BEARING .25 .625 .190 VXB R4ZZ

5 BHCS063206S 22 #6-32 BUTTON HEAD SRW 3/8 LG. MCMASTER CARR 92949A146

6 EXTR_GANTRY 1 GANTRY EXTRUSION MISUMI HFSF5-2040

7 FLW04SS 13 FLATWASHER #4

8 FLW06SS 4 FLATWASHER #6

9 FLW10SS 8 FLATWASHER #10

10 GANTRY_MIRROR_BRKT 1 GANTRY MIRROR BRKT

11 GANTRY_MIRROR_BRKT_SPACER 1 GANTRY MIRROR BRACKET SPACER

12 GANTRY_PLATE 2 GANTRY WHEEL MTG PLATE

13 HN0440SS 5 HEX NUT #4-40

14 HN1032SS 10 HEX NUT #10-32

15 HN2520SS 1 HEX NUT #1/4-20

16 HNTTBS53T 4 MISUMI M3 T-NUT MISUMI HNTTBS-5-3

17 LASER_CAR_ASSY 1 LASER CAR ASSEMBLY

18 LASER_MIRROR 1 MIRROR ASSEMBLY

19 PHMSM308S 4 PAN HEAD SCREW M3 x 8mm McMaster 92000A118

20 PHOTO_INT 2 PHOTO INTERRUPTOR

21 PHOTO_INT_PLATE 2 PHOTO INTERRUPTOR PLATE

22 PHOTO_INT_SHIM 2 SHIM, PHOTO INT

23 SHMS044010S 2 SOCKET HEAD #4-40 x 5/8

24 SHMS044012S 2 SOCKET HEAD #4-40x3/4

25 SHMS063212S 4 SOCKET HEAD SCREW #6-32 X 1/2

26 SHMS103216 6 SHMS #10-32 x 1.00

27 SHMS252020 1 SHMS #1/4-20 x 1-1/4LG

28 SHMSM312S 6 SOCKET HEAD SCREW M3 x 12mm

29 SHMSM512S 10 Socket Head Screw M5 x 12mm

30 SLW04SS 11 SPLIT LOCK WASHER #4

31 SLW06SS 4 SPLIT LOCK WASHER #6

32 SLW10SS 16 LOCKWASHER, SPLIT #10

33 TEE_NUT_M5 12 TEE NUT M5 MISUMI

34 THMS044008S 3 TRUSS HEAD SCREW #4-40 x 1/2 McMASTER 91770A096

35 V WHEEL 6 V WHEEL 3/16 SEALED VXB BEARING Kit8353

36 V_RAIL_GANTRY 2 V RAIL FOR GANTRY MCMASTER CARR

37 X Axis Belt 1 TIMING BELT 0.08 PITCH STOCK DRIVE A 6R 3-315025

38 X_IDLER_BRKT 1 X AXIS IDLER BRACKET

39 X_MOTOR_MOUNT 1 X AXIS MOTOR BRACKET

Use these to tension wheel at next assembly

Epoxy plates in place

Notes:1. This drawing is for reference only. Most of this will actually be built on the Y axis rails.

This is secured with a M5 t-nutdrilled and tapped to #10-32(both ends)

A-ASECTION

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REVISIONSYM DESCRIPTION13 SEE SHEET 1

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Feed belt through slot thenclamp with hardware. Beltis tensioned by sliding idlerpulley.

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