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MODEL 450BOS

PARTS LIST

ITEM #

DESCRIPTION

1

End Bed Assembly

2

1.9 Return Roller Bracket

3

196S Roller Assembly

4

Splice Plate

5

450 Box Type End Bed

6

Bed Pan Brace Channel

7

Full Length Bed Assembly

8

Intermediate Bed Assembly

9

196 Snub Roller Guard

(4”Fixed, End Drive, & Take-up)

10

196 Snub Roller Guard

(4” Sidemount Drive)

11

4” End Take-up Assembly

12

4” Round Style Take-up Plate

13

4” Round Style Take-up Plate

14

4” Idler Pulley Assembly

15

Filler Pan (Universal)

16

Bolt-on Take-up Plate

17

2 Hole Flanged Bearing

18

Take-up Bolt 1/2” - 13 x 6” LG.

19

4” Fixed End Assembly

20

4” Round Style Fixed End Plate 

21

4” End Drive Assembly

22

4” Drive Pulley Assembly

23

8” End Drive Assembly

24

8” Fixed End & Drive Plate

25

2.5 Return Roller Bracket

26

251S Roller Assembly

27

Snub Roller Guard for 8” Drives

28

8” Drive Pulley Assembly

29

Filler Pan (8” End Drives)

30

4 Hole Flanged Bearing

31

4” Center Drive Assembly

32

2.5 Roller Keeper

33

Center Drive Bearing Guide

34

Take-up Bearing Assembly (LH)

ITEM #

DESCRIPTION

35

Take-up Bearing Assembly (RH)

36

251S Roller Assembly

37

4” Center Drive Plate (LH)

38

4” Center Drive Plate (RH)

39

4” Drive Pulley Assembly

40

4” Idler Pulley Assembly

41

4” Center Drive Belt Guard

42

4” Center Drive Belt Guard

43

Frame Crossbrace

44

3 Hole Flanged Bearing

45

Bearing Guide Spacer

46

8” Center Drive Plate (LH)

47

8” Center Drive Plate (RH)

48

8” Drive Pulley Assembly

49

8” Center Drive Belt Guard

50

8” Center Drive Belt Guard

51

4 Hole Flanged Bearing

52

Belting Assembly

53

Gear Reducer

54

Motor

55

Sidemount Drive Assembly

56

Motorbase Stiffener Assembly (1HP+)

57

Motorbase Spacer 8” End Drive

58

Reducer Push Plate Assembly

59

Side Mount Motorbase Plate

60

Side Mount Chain Guard Assembly

61

Underneath Mount Drive Assembly

62

Underneath Mount Motorbase Plate

63

Reducer Push Plate Assembly

64

Guard Mounting Bracket

65

Underneath Mount Chain Guard

66

Drive Assembly for Center Drive

67

Center Drive Chain Guard Mounting Bracket

68

Center Drive Chain Guard Assembly

Specify 

Unit Serial Number

 when ordering replacement parts to ensure proper 

allocation of components (See Ordering Replacement Parts on page 15).

Recommended Spare Parts are shown in red.  Charted are item numbers and 
part descriptions. 

When ordering use example below.

  Example:  Need a replacement Return Roller Bracket for a 450BOS.

 

Part No: 

SN 123456 - 2 - 1.9 Return Roller Bracket

22

Summary of Contents for 450BOS

Page 1: ...Installing and Maintaining Your Roach Conveyor...

Page 2: ...p 9 BELT TRACKING 10 General Information 10 Skewing Return Rollers 10 Erratic Tracking at Start Up 10 Advanced Tracking Adjustments 10 MAINTENANCE SAFETY PRECAUTIONS 11 Before Performing Maintenance 1...

Page 3: ...ould be performed by trained personnel ONLY Read section on Belt Tracking completely before attempting belt tracking adjustments Only trained personnel shall perform maintenance functions Before maint...

Page 4: ...d specific accessories that may have been boxed and attached or banded to crating material Safety pop out rollers guard rails and hardware are often packaged and shipped in this manner Save all hardwa...

Page 5: ...Belt Tracking section later in handbook for detailed information The unit must be installed at level elevation across the width to pre vent erratic belt tracking When preparing to install conveyor Lo...

Page 6: ...laced end to end a single tier permanent support may be used at the end junction commonly supporting both units Check load rating of support before using this method of installation Adjust elevation t...

Page 7: ...ten or loosen lower nut and jam nut on threaded suspension rods to desired elevation A lock washer must be used on suspension rods to maintain unit at desired elevation When unit is at operating eleva...

Page 8: ...ng is most commonly supplied as COS cover one side The opposite side or side to be placed down is a friction surface for decreased friction and improved conveyability The friction side appears dull an...

Page 9: ...F and power source is locked out before any adjustments are attempted Remove chain guard cover and place straight edge see illus tration across face of both drive sprockets If re alignment is necessar...

Page 10: ...deficiency in the belt To explain a belt is tracked with adjustments made in the system or entire conveyor rather than just the belting Upon start up if belt tracks to one side of unit turn unit OFF...

Page 11: ...t perform any work on conveyors or conveyor system while in operation unless it is impossible to otherwise conduct adjustment lubrication or other maintenance function Only experienced trained personn...

Page 12: ...d at drive end is readjusted See detail A above Note Nip point guard on take up end is automatically adjusted when take up pulley is adjusted If pulleys are adjusted during installation or mainte nanc...

Page 13: ...slave drive con nection This feeder requires one support at each end of the feeder and an additional support at each intermediate feeder bed section when installing Integral feeders see illustration a...

Page 14: ...ance and lubrication report on miscellaneous maintenance performed REPORT ON MAINTENANCE CONVEYOR REPAIRED INSPECTION DETAIL OF MAINTENANCE COMPLETED OR INSPECTION MARK NO BY DATE LIST PARTS REPLACED...

Page 15: ...cation B Damaged Gears C Faulty Bearing A Check for leaks B Replace unit C Replace bearing Drive chain con veying chain or sprockets experience excessive wear A Excessive chain tension B Sprockets mis...

Page 16: ...31 5 16 Flat Washer 32 Fixed End Assembly 33 Safety Pop out Roller Assembly 34 Bolt in Butt Coupling 35 Bearing Take up Mounting Angle 36 Bearing Push Plate 37 Bed Joint Mounting Angle 38 Idler Pulley...

Page 17: ...MODEL 725TB END DRIVE END side mount DRIVE center drive drawings 17...

Page 18: ...28 Fixed End Drive Plate Assembly 29 Filler Pan 30 4 Hole Flanged Bearing w 1 7 16 Bore 31 End Drive Assembly 32 Safety Pop out Roller Assembly 33 Bearing Take up Mounting Angle 34 Bed Pan Brace Chann...

Page 19: ...UIDE BUSHING DETAIL 1 1 2 1 1 2 12 BED LENGTH 12 BED LENGTH 4 6 END DRIVE 12 LG 8 END DRIVE 24 LG 7 OVERALL LENGTH OAL A OVERALL WIDTH OAW BETWEEN FRAME BF BELT WIDTH 32 58 39 38 69 66 67 68 64 43 42...

Page 20: ...r Pulley Assembly 30 Fixed End Drive Plate Assembly 31 Filler Pan 32 4 Hole Flanged Bearing w 1 7 16 Bore 33 End Drive Assembly 34 Safety Pop out Roller Assembly 35 Bolt in Butt Coupling 36 Bearing Ta...

Page 21: ...45 46 47 34 45 50 51 48 49 52 53 54 63 56 57 58 59 16 18 12 11 17 60 61 62 64 65 66 62 65 63 66 67 69 70 71 72 69 70 71 72 67 73 75 76 77 2 3 4 6 7 8 9 SPLICE PLATE CONNECTION FOR CONNECTING ALL FRAM...

Page 22: ...ate LH 38 4 Center Drive Plate RH 39 4 Drive Pulley Assembly 40 4 Idler Pulley Assembly 41 4 Center Drive Belt Guard 42 4 Center Drive Belt Guard 43 Frame Crossbrace 44 3 Hole Flanged Bearing 45 Beari...

Page 23: ...RALL LENGTH OAL 6 BED LENGTH OVERALL LENGTH OAL BED LENGTH BED LENGTH 6 6 BELT WIDTH PULLEY FACE WIDTH 1 1 1 60 22 21 10 17 20 15 55 59 58 53 54 6 62 63 54 53 65 64 61 28 64 27 24 62 65 30 25 29 26 23...

Page 24: ...ate LH RH 11 Bolt In Butt Coupling 37 Filler Pan 12 6 Take Up Bed Joint Angle LH RH 38 4 Hole Flange Bearing w 1 7 16 Bore BRW04070 13 6 Take Up Filler Pan Assembly 29 8 End Drive Assembly 14 6 Take U...

Page 25: ...p Bearing Assembly LH RH 52 12 Center Drive Belt Guard 48 251S Roller Assembly 53 12 Center Drive Belt Guard 49 8 Center Drive Plate Weld Assembly LH RH 54 Frame Crossbrace 50 8 Drive Pulley Assembly...

Page 26: ...MODEL 796RB END DRIVE END side mount DRIVE center drive drawings 26...

Page 27: ...Push Plate 12 Bolt In Butt Coupling 6 Take Up 36 12 Drive Pulley Assembly 13 6 Take Up Bed Joint Mounting Angle 37 12 Fixed End Drive Plate 14 6 Take Up Filler Pan Assembly 38 Filler Pan 15 6 Idler P...

Page 28: ...e Bearing w 1 7 16 Bore BRW04070 55 4 Hole Flange Bearing w 1 15 16 Bore BRW04080 44 12 Center Drive Assembly 4 Take Up Pulley 56 3 Hole Flange Bearing w 1 3 16 Bore BRW04040 45 Bearing Push Plate 57...

Page 29: ...MODEL 751RB END DRIVE END side mount DRIVE center drive drawings 29...

Page 30: ...Safety pop out roller assembly 31 Bearing take up mounting angle 10 6 Take up bearing guide 32 Bed pan brace 27 BF and above 11 Bolt in butt coupling 33 Bearing push plate 12 6 take up bed joint moun...

Page 31: ...ssembly 61 251S roller assembly 52 8 center drive belt guard 62 Snub roller guard 53 8 center drive belt guard 63 196S roller assembly 54 Frame crossbrace 64 Frame crossbrace 55 4 hole flange bearing...

Page 32: ...EN FRAME BF A 36 MINIMUM FOR END DRIVES BED SECTION LENGTH NOTE WHEN CHAIN FEEDER IS REQUIRED END DRIVE ASSEMBLY WILL TAKE PLACE OF FIXED END ASSEMBLY FOR CONNECTION SEE DETAIL LENGTH 57 2 4 5 6 19 20...

Page 33: ...nd take up assembly 31 6 drive end assembly 10 Take up bearing assembly 32 Safety pop out roller assembly 11 Safety pop out roller assembly 33 Bearing take up mounting angle 12 6 take up bearing guide...

Page 34: ...ter drive belt guard 64 196S roller assembly 54 8 center drive belt guard 65 Bed pan brace 27 BF and above 55 Frame crossbrace 66 Frame crossbrace 56 4 hole flange bearing w 1 7 16 bore 67 Slider bed...

Page 35: ...3 35 37 36 1 42 43 44 41 31 58 59 60 61 62 64 75 78 79 80 63 77 75 77 78 79 80 32 42 38 32 40 37 40 INCLINE DECLINE DEGREE 7 BELT WIDTH LENGTH TAKE UP FILLER PAN DETAIL 1 2 6 7 8 9 10 11 12 13 14 15 1...

Page 36: ...hand 11 Integral feeder side channel 37 Integral feeder belt shield right hand 12 Integral feeder belt shield left hand 38 Integral feeder pulley guard 13 Integral feeder belt shield right hand 39 2 h...

Page 37: ...12 18 3 11 10 6 1 17 2 14 12 9 8 4 15 7 16 50 51 52 26 5 7 8 2 FT 17 7 8 3 FT 12 BED LENGTH 12 LENGTH 4 FT THROUGH 10 FT LENGTH 2 FT 3 FT 7 BETWEEN FRAME BF OVERALL WIDTH OAW 1 1 2 1 1 2 Specify Unit...

Page 38: ...and 45 Pivot mounting angle right hand 15 Feeder side channel right hand 46 Pivot mounting plate 16 Pivot mounting angle left hand 47 1 4 SQ x 7 8 long keystock 17 Pivot mounting angle right hand 48 C...

Page 39: ...DETAIL ADJUSTED FOR INCLINE 1 1 2 1 1 2 OVERALL WIDTH OAW 4 5 32 BETWEEN FRAME BF 5 7 8 2 FT 17 7 8 3 FT LENGTH 2 FT 3 FT TAKE UP FILLER PAN DETAIL 36 26 25 38 27 6 33 16 17 18 18 41 42 43 39 38 37 3...

Page 40: ...es such as loss of profit delays or expenses incurred by failure of said part or parts Failure due to abuse incorrect adjustments exposure to corrosive or abrasive environment or operation under damp...

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