31
12.3.2
JTM-1254VS Lower Head Assembly – Parts List
Index No Part No
Description
Size
Qty
1 ................ TS-1502031 .............. Hex Socket Cap Screw ............................................ M5x12L ......................... 6
2 ................ JTM949EVS-B02 ...... Flat Washer ............................................................. Ø5 ................................. 1
3 ................ JTM1254VS-B03 ....... Feed Gear................................................................ ...................................... 1
4 ................ JTM1254VS-B04 ....... Shaft Sleeve ............................................................ ...................................... 1
5 ................ JTM1254VS-B05 ....... Worm Cradle Bushing.............................................. ...................................... 1
6 ................ JTM1254VS-B06 ....... Worm Gear Spacer .................................................. ...................................... 1
7 ................ KF2R3320 ................. Key........................................................................... 3x3x20L ........................ 1
8 ................ JTM1254VS-B08 ....... Feed Drive Worm Gear............................................ ...................................... 1
9 ................ JTM1254VS-B09 ....... Worm Gear Shaft ..................................................... ...................................... 1
9-1 ............. KEY3310 ................... Worm Shaft Key....................................................... 3x3x10L ........................ 1
10 .............. JTM1254VS-B10 ....... Hex Socket Cap Screw ............................................ 5/16”x1/2”L .................... 1
11 .............. JTM1254VS-B11 ....... Washer .................................................................... 5/16” .............................. 1
12 .............. JTM1254VS-B12 ....... Feed Reverse Bevel Gear ....................................... ...................................... 1
13 .............. JTM1254VS-B13 ....... Worm Gear Cradle................................................... ...................................... 1
14 .............. JTM1254VS-B14 ....... Feed Engage Pin ..................................................... ...................................... 1
15 .............. JTM949EVS-B18 ...... Cam Rod.................................................................. ...................................... 1
16 .............. JTM949EVS-B19 ...... Shift Sleeve ............................................................. ...................................... 1
17 .............. JTM949EVS-B20 ...... Lock Rod.................................................................. ...................................... 2
18 .............. JTM1254VS-B18 ....... Feed Drive Gear ...................................................... ...................................... 1
.................. JTM1254VS-B18A .... Feed Drive Gear Assembly (includes #18 and 19) .. ...................................... 1
18-1 ........... KF2R5508 ................. Key........................................................................... 5x5x8L .......................... 1
19 .............. KF2R5512 ................. Key........................................................................... 5x5x12L ........................ 1
20 .............. JTM1254VS-B20 ....... Needle Bearing ........................................................ BA66 ............................. 1
21 .............. JTM1254VS-B21 ....... Upper Bushing ......................................................... ...................................... 1
22 .............. JTM1254VS-B22 ....... Cluster Gear ........................................................... ...................................... 1
23 .............. JTM1254VS-B23 ....... Bevel Gear Shaft ..................................................... ...................................... 1
23-1 ........... KF2R4445 ................. Key........................................................................... 4x4x45L ........................ 1
24 .............. JTM1254VS-B24 ....... Bevel Gear Bushing ................................................. ...................................... 1
25 .............. JTM1254VS-B25 ....... Spacer ..................................................................... ...................................... 1
26 .............. JTM1254VS-B26 ....... Feed Drive Gear ...................................................... TA2620Z ....................... 1
27 .............. JTM1254VS-B27 ....... Bushing .................................................................... ...................................... 1
28 .............. JTM1254VS-B28 ....... Worm ....................................................................... ...................................... 1
28-1 ........... JTM1254VS-B28-1 .... Spring Pin ................................................................ ...................................... 1
29 .............. JTM1254VS-B29 ....... Feed Worm Shaft Bushing ...................................... ...................................... 1
30 .............. JTM1254VS-B30 ....... Bevel Gear Thrust Spacer ....................................... ...................................... 1
31 .............. JTM1254VS-B31 ....... Bushing .................................................................... ...................................... 2
32 .............. JTM1254VS-B32 ....... Feed Reverse Bevel Gear ....................................... ...................................... 2
33 .............. JTM1254VS-B33 ....... Feed Reverse Clutch ............................................... ...................................... 1
33-1 ........... JTM1254VS-B33-1 .... Spring Pin ................................................................ ...................................... 1
34 .............. TS-1502021 .............. Hex Socket Cap Screw ............................................ M5x10L ......................... 4
35 .............. JTM949EVS-B66 ...... Cluster Gear Cover .................................................. ...................................... 1
35-1 ........... TS-1522031 .............. Socket Set Screw .................................................... M5x10L ......................... 1
36 .............. JTM949EVS-B60 ...... Feed Shift Rod ......................................................... ...................................... 1
37 .............. JTM1254VS-B37 ....... Cluster Gear Shift Crank.......................................... ...................................... 1
38 .............. JTM1254VS-B38 ....... Feed Gear Shift Fork ............................................... ...................................... 1
39 .............. JTM949EVS-B23 ...... Crank ....................................................................... ...................................... 2
40 .............. 5302731 .................... Socket Set Screw .................................................... M8x6 ............................. 2
41 .............. JTM1254VS-B41 ....... Feed Worm Shaft..................................................... ...................................... 1
41-1 ........... KF2R5515 ................. Key........................................................................... 5x5x15L ........................ 1
41-2 ........... JVM836B79-2 ........... Key........................................................................... 5x5x10L ........................ 1
42 .............. JTM1254VS-B42 ....... Reverse Clutch Rod................................................. ...................................... 1
43 .............. JTM1254VS-B43 ....... Pinion Shaft ............................................................. ...................................... 1
44 .............. JTM1254VS-B44 ....... Overload Clutch Worm Gear ................................... ...................................... 1
44-1 ........... JTM1254VS-B44-1 .... Screw ....................................................................... ...................................... 3
45 .............. JTM1254VS-B45 ....... Overload Clutch Ring............................................... ...................................... 1
46 .............. JTM1254VS-B46 ....... Overload Clutch Sleeve ........................................... ...................................... 1
.................. JTM1254VS-B46A .... Overload Clutch Assembly (includes #46,47,49, 49-1,49-2) .......................... 1
46-1 ........... KF2R5516 ................. Key........................................................................... 5x5x16L ........................ 1
47 .............. JTM1254VS-B47 ....... Overload Clutch ....................................................... ...................................... 1
48 .............. JTM1254VS-B48 ....... Safety Clutch Spring ................................................ ...................................... 1
Summary of Contents for JTM-1254VS
Page 7: ...7 4 1 Machine dimensions JTM 1254VS and JTM 1254RVS Figure 4 1 Installation Diagram...
Page 8: ...8 4 2 Overview and terminology JTM 1254VS and JTM 1254RVS Figure 4 2 Overview...
Page 19: ...19 Figure 9 6...
Page 22: ...22 12 1 1 JTM 1254VS Upper Head Assembly Exploded View...
Page 26: ...26 12 2 1 JTM 1254RVS R8 Upper Head Assembly Exploded View...
Page 30: ...30 12 3 1 JTM 1254VS Lower Head Assembly Exploded View...
Page 34: ...34 12 4 1 JTM 1254RVS R8 Lower Head Assembly Exploded View...
Page 38: ...38 12 5 1 JTM 1254VS Base Machine Exploded View...
Page 41: ...41 12 6 1 JTM 1254RVS R8 Base Machine Exploded View...
Page 50: ...50 13 0 Electrical Connections JTM 1254VS RVS 230V Wiring Diagram 460V Wiring Diagram...
Page 52: ...52 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...