Carrier 40RM007-034 Installation, Start-Up And Service Instructions Manual page 31

UNIT
MOTOR DRIVE
Motor Pulley Pitch Diameter (in.)
Pulley Factory Setting
Full Turns Open
FAN DRIVE
Pulley Pitch Dia (in.)
Pulley Bore (in.)
Belt No. — Section
Belt Pitch (in.)
FAN SPEEDS (rpm)
Factory Setting
Range
Max Allowable Speed (rpm)
1
Change per / Turn of
2
Moveable Motor Pulley
Flange
MAX FULL TURNS FROM
CLOSED POSITION
SHAFTS CENTER DISTANCE (in.)
*Four belts shipped with unit. Use correct set of 2 belts sized according to the pulley setting.
UNIT
MOTOR DRIVE
Motor Pulley Pitch Diameter (in.)
Pulley Factory Setting
Full Turns Open
FAN DRIVE
Pulley Pitch Dia (in.)
Pulley Bore (in.)
Belt No. — Section
Belt Pitch (in.)
FAN SPEEDS (rpm)
Factory Setting
Range
Max Allowable Speed (rpm)
1
Change per / Turn of
2
Moveable Motor Pulley
Flange
MAX FULL TURNS FROM
CLOSED POSITION
SHAFTS CENTER DISTANCE (in.)
*Four belts shipped with unit. Use correct set of 2 belts sized according to the pulley setting.
Table 9A — Standard Drive Data, 60 Hz — English
40RM
40RM 40RMQ 40RMS
007 40RMS 010
008
2.4-3.4 2.8-3.8 2.8-3.8
2.5 2.5 2.5
8.8 8.8 8.8
1 1
1—A 1—A 1—A
40.3 41.3 41.3
568 647 647
470-666 549-745 549-745
1200 1200 1200
19.6 19.6 19.6
5 5
10.44- 10.44- 10.44-
12.32 12.32 12.32
Table 9B — Medium-Static Drive Data, 60 Hz — English
40RM
40RM 40RMQ 40RMS
007 40RMS 010
008
3.4-4.4 3.4-4.4 3.4-4.4
2.5 2.5 2.5
8.8 8.0 8.0
1 1
1—A 1—A 1—A
42.3 40.3 40.3
764 841 841
666-863 733-949 733-949
1200 1200 1200
19.7 21.6 21.6
5 5
10.44- 10.44- 10.44-
12.32 12.32 12.32
40RM
40RM
40RMQ
40RMS
40RMS
014
012
3.4-4.4 2.8-3.8
2.5 2.5
8.8 9.0
7
1 1 1 /
16
1—A 1—A
42.3 42.3
764 632
666-863 537-728
1200 1200
19.7 19.1
5 5 5
10.44- 10.44-
12.32 12.32
40RM
40RM
40RMQ
40RMS
40RMS
014
012
3.4-4.4 3.4-4.4
2.5 2.5
8.0 8.2
7
1 1 1 /
16
1—A 1—A
40.3 41.3
841 820
733-949 715-926
1200 1200
21.6 21.1
5 5 5
10.44- 10.44-
12.32 12.32
31
40RM 40RM 40RM
40RMQ 40RMQ 40RMQ
40RMS 40RMS 40RMS
016 024 028
2.8-3.8 3.7-4.7 4.3-5.3
2.5 3.0 3.0
9.0 9.4 11.0
7 7 15
1 / 1 / 1 /
16 16 16
1—A 2—B 2—B*
(2) 42.8
42.3 41.8
(2) 43.8
632 771 752
537-728 679-863 682-841
1200 1200 1100
19.1 15.3 13.1
5 6 6
10.44- 9.12- 6.67-
12.32 10.99 9.43
40RM 40RM 40RM
40RMQ 40RMQ 40RMQ
40RMS 40RMS 40RMS
016 024 028
3.7-4.7 4.3-5.3 4.3-5.3
3.0 3.0 3.0
8.6 9.4 9.4
7 7 15
1 / 1 / 1 /
16 16 16
1—B 1—B 2—B*
(2) 38.8
41.8 41.8
(2) 39.8
842 881 881
742-943 798-984 798-984
1200 1200 1100
16.7 15.3 15.3
6 6 6
10.44- 9.16- 6.67-
12.32 10.99 9.43
40RM
40RMS
034
4.3-5.3
3.0
11.0
15
1 /
16
2—B*
(2) 42.8
(2) 43.8
752
674-831
1100
13.1
6
6.67-
9.43
40RM
40RMS
034
4.3-5.3
3.0
9.4
15
1 /
16
2—B*
(2) 38.8
(2) 39.8
881
798-984
1100
15.3
6
6.67-
9.43