Replacement Parts Guide
Form P-RG/RP/RBL, P/N 263984R2, Page 31
Drive Options and Components
Drive components include the belt, motor pulley, blower pulley, and
bushings, if required. The table at the right identiîżes the RPM range
of the drive option. Drive options are listed by AM No.
(NOTE: Components listed are for currently used motors. If
shaft size is different than listed or if there are no parts listed,
check the replacement parts tag and/or contact the distributor
or factory service for replacement parts.)
Drive Components for Open Motors
OPT
RPM
Range
OPT
RPM
Range
OPT
RPM
Range
OPT
RPM
Range
AM2 451-500 AM8 751-800 AM14 1051-1100 AM19 1301-1350
AM3 501-550 AM9 801-850 AM15 1101-1150 AM20 1351-1400
AM4 551-600 AM10 851-900 AM16 1151-1200 AM21 1401-1450
AM5 601-650 AM11 901-950 AM17 1201-1250 AM22 1451-1500
AM6 651-700 AM12 951-1000 AM18 1251-1300 AM23 1501-1550
AM7 701-750 AM13 1001-1050
Belt Tension - Check belt tension. Proper belt tension is important to the long life of the belt and motor. A loose belt will cause
wear and slippage. Too much tension will cause excessive motor and blower bearing wear. If adjustment is required, adjust
belt tension with the adjusting screw on the motor base until the belt can be depressed 1/2" to 3/4". Tighten the lock nut on the
adjusting screw. Be sure the belt is aligned in the pulleys.
Unit
Sizes
Motor
Voltage Option
Drive AM Nos. Motor Pulley Blower Pulley Belt
*Shaft
Centerline
HP Opt (See Key, chart above) P/N Mfr # Bore P/N Mfr # Bore P/N Qty Mfr #
75
100
125
1/4 AL2
AK1 (115/1); AK2 (208/1); AK3 (230/1);
AK5 (208/3); AK6 (230/3); AK7 (460/3)
AM 1, 2, 3, 4 4074 1VL34 1/2 19110 AK84 3/4 105493 1 A39 11.82
AM 5, 6, 7, 8, 9 13491 1VL40 1/2 111607 AK74 3/4 16018 1 A38 12.06
1/3 AL3
AM 2, 3, 4 4074 1VP34 1/2 19110 AK84 3/4 105493 1 A39 11.56
AM 5, 6, 7 13491 1VL40 1/2 111607 AK74 3/4 16018 1 A38 11.82
AM 9, 10, 11, 12, 13, 14 4074 1VP34 1/2 105477 AK46 3/4 101291 1 A33 11.56
1/2 AL4
AK1 (115/1); AK2 (208/1); AK3 (230/1);
AK5 (208/3); AK6 (230/3); AK7 (460/3);
AK8 (575/3)
AM 5, 6, 7, 8, 9 13580 1VL34 5/8 19108 AK64 3/4 105490 1 A36 12.57
AM 9, 10, 11 105476 1VL44 5/8 105484 AK71H
A
3/4 105493 1 A39 12.32
AM 12, 13, 14, 15, 16, 17, 18 13580 1VL34 5/8 105478 AK41 3/4 101291 A33 12.46
3/4 AL5
AM 7, 8, 9, 10 7962 1VL40 5/8 19108 AK64 3/4 16018 1 A38 12.70
AM 11, 12, 13, 14, 15 13580 1VL34 5/8 105477 AK46 3/4 105488 1 A34 12.56
AM 16, 17, 18, 19, 20, 21, 22 7962 1VL40 5/8 105478 AK41 3/4 105488 1 A34 12.58
1 AL6
AM 9, 10, 11, 12, 13, 14, 15 13580 1VL34 5/8 105477 AK46 3/4 105488 1 A34 12.56
AM 16, 17, 18, 19, 20, 21, 22 7962 1VL40 5/8 105478 AK41 3/4 105488 1 A34 12.50
1-1/2 AL7
AM 11,12, 13 105476 1VL44 5/8 19108 AK64 3/4 16018 1 A38 12.40
AM 14, 15, 16, 17 7962 1VL40 5/8 105479 AK49 3/4 105489 1 A35 12.43
AM 18, 19, 20, 21, 22 7962 1VL40 5/8 105478 AK41 3/4 105488 1 A34 12.58
2 AL8
AK1 (115/1); AK2 (208/1); AK3 (230/1);
AK8 (575/3)
AM 13, 14,15,16,17 7962 1VL40 5/8 105479 AK49 3/4 105489 1 A35 12.43
AM 18, 19, 20, 21, 22 7962 1VL40 5/8 105478 AK41 3/4 105488 1 A34 12.58
AK5 (208/3); AK6 (230/3); AK7 (460/3)
AM 13, 14,15,16,17 106748 1VL40 7/8 105479 AK49 3/4 105489 1 A35 12.43
AM 18, 19, 20, 21, 22 106748 1VL40 7/8 105478 AK41 3/4 105488 1 A34 12.58
3 AL9
AK2 (208/1); AK3 (230/1)
AM 13, 14, 15, 16, 17 13013 1VM50 5/8 111606 BK140 3/4 92221 1 B52 12.46
AM 18, 19, 20, 21, 22, 23, 24 13013 1VM50 5/8 111607 AK74 3/4 105493 1 A39 12.27
AK5 (208/3); AK6 (230/3); AK7 (460/3);
AK8 (575/3)
AM 13, 14, 15, 16, 17 37451 1VM50 7/8 111606 BK140 3/4 92221 1 B52 12.46
AM 18, 19, 20, 21, 22, 23, 24 37451 1VM50 7/8 111607 AK74 3/4 105493 1 A39 12.27
150
175
200
225
RBA
1/4** AL2
AK1 (115/1); AK2 (208/1); AK3 (230/1);
AK5 (208/3); AK6 (230/3); AK7 (460/3)
AM 2, 3, 4 4074 1VL34 1/2 19111 AK84 1 50470 1 A43 13.86
1/3 AL3
AM 2, 3, 4 4074 1VL34 1/2 19111 AK84 1 50470 1 A43 13.86
AM 5, 6, 7 4074 1VL34 1/2 18797 AK64 1 16019 1 A40 14.08
1/2 AL4
AK1 (115/1); AK2 (208/1); AK3 (230/1);
AK5 (208/3); AK6 (230/3); AK7 (460/3);
AK8 (575/3)
AM 2, 3, 4 13580 1VL34 5/8 19111 AK84 1 50470 1 A43 14.00
AM 5, 6, 7, 8 13580 1VL34 5/8 18797 AK64 1 16019 1 A40 14.08
AM 9, 10, 11 13580 1VL34 5/8 105481
AK46 1 105491 1 A37 14.06
3/4 AL5
AM 5, 6, 7, 8 13580 1VL34 5/8 18797 AK64 1 16019 1 A40 14.58
AM 9, 10, 11, 12, 13, 14, 15 13580 1VL34 5/8 105481 AK46 1 105491 1 A37 14.56
1 AL6
AM 7, 8 13580 1VL34 5/8 18797 AK64 1 16019 1 A40 14.08
AM 9, 10, 11, 12, 13, 14 13580 1VL34 5/8 105481 AK46 1 105491 1 A37 14.06
AM 15, 16, 17 7962 1VL40 5/8 105481 AK46 1 16018 1 A38 14.18
1-1/2 AL7
AM 9, 10, 11 105476 1VL44 5/8 19108 AK64 1 101412 1 A42 13.83
AM 12, 13, 14, 15, 16 105476 1VL44 5/8 105484 AK71H
C
1 16019 1 A40 14.07
AM 17, 18 7962 1VL40 5/8 105482 AK56 1 16018 1 A38 14.18
2 AL8
AK1 (115/1); AK2 (208/1); AK3 (230/1);
AK8 (575/3)
AM 9, 10, 11 7962 1VL40 5/8 18797 AK64 1 50500 1 A41 17.21
AM 12, 13, 14, 15, 16, 17 105476 1VL44 5/8 105482 AK56 1 16019 1 A40 14.07
AM 18, 19, 20 7962 1VL40 5/8 105481 AK46 1 16018 1 A38 14.18
AK5 (208/3); AK6 (230/3); AK7 (460/3)
AM 9, 10, 11 106748 1VL40 7/8 18797 AK64 1 50500 1 A41 17.21
AM 12, 13, 14, 15, 16, 17 106758 1VL44 7/8 105482 AK56 1 16019 1 A40 14.07
AM 18, 19, 20 106748 1VL40 7/8 105481 AK46 1 16018 1 A38 14.18
3 AL9
AK2 (208/1); AK3 (230/1)
AM 13, 14, 15, 16, 17 13013 1VM50 5/8 111606 BK140 1 50474 1 A47 14.20
AM 18, 19, 20, 21 13013 1VM50 5/8 111607 AK74 1 52966 1 A44 14.00
AK5 (208/3); AK6 (230/3); AK7 (460/3);
AK8 (575/3)
AM 13, 14, 15, 16, 17 106748 1VL40 7/8 111609 AK99 1 50474 1 A47 14.20
AM 18, 19, 20, 21 106748 1VL40 7/8 19111 AK84 1 52966 1 A44 14.00
5 AL10
AK5 (208/3); AK6 (230/3); AK7 (460/3);
AK8 (575/3)
AM 16, 17, 18, 19, 20, 21, 22 87500 2VP36 7/8 91633 2TB86
D
1 16139 1 B45 14.31
AM 20, 21, 22, 23 8973 2VP50 7/8 7955 2BK100 1 50477 1 A49 14.07
250
300
1/2 AL4
AAK1 (115/1); AK2 (208/1); AK3 (230/1);
AK5 (208/3); AK6 (230/3); AK7 (460/3);
AK8 (575/3)
AM 2, 3, 4 13580 1VL34 5/8 19111 AK84 1 105493 1 A39 11.82
AM 5, 6, 7, 8 13580 1VL34 5/8 18797 AK64 1 105490 1 A36 12.06
3/4 AL5
AM 5, 6, 7 13580 1VL34 5/8 18797 AK64 1 105490 1 A36 12.06
AM 8, 9, 10, 11 13580 1VL34 5/8 105482 AK56 1 105489 1 A35 12.24
1 AL6
AM 7, 8, 9, 10, 11 13580 1VL34 5/8 105482 AK56 1 105489 1 A35 12.24
AM 12, 13, 14, 15, 16 13580 1VL34 5/8 105481 AK46 1 101291 1 A33 12.06
1-1/2 AL7
AM 9, 10, 11 7962 1VL40 5/8 18797 AK64 1 105491 1 A37 12.2
AM 12, 13, 14, 15, 16 105476 1VL44 5/8 105482 AK56 1 105491 1 A36 12.06
AM 17, 18, 19, 20, 21, 22, 23 105476 1VL44 5/8 105481 AK46 1 105489 1 A35 12.37
2 AL8
AK1 (115/1); AK2 (208/1); AK3 (230/1);
AK8 (575/3)
AM 9, 10, 11 7962 1VL40 5/8 18797 AK64 1 105491 1 A37 12.20
AM 12, 13, 14, 15, 16 105476 1VL44 5/8 105482 AK56 1 105490 1 A36 12.06
AM 17, 18, 19, 20, 21, 22, 23 105476 1VL44 5/8 105481 AK46
1 105489 1 A35 12.37
AK5 (208/3); AK6 (230/3); AK7 (460/3)
AM 9, 10, 11 106748 1VL40 7/8 18797 AK64 1 105491 1 A37 12.20
AM 12, 13, 14, 15, 16 106758 1VL44 7/8 105482 AK56 1 105490 1 A36 12.06
AM 17, 18, 19, 20, 21, 22, 23 103758 1VL44 7/8 105481 AK46 1 105489 1 A35 12.37
Drives - Model Series (H)(C)RGB, (H)(C)RPB, and Blower Cabinet Model RBA