Carrier 40RU Installation, Start-Up And Service Instructions Manual page 29

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.)
Table 9B - - Medium- -Static Drive Data, 60 Hz — English
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.)
Table 9A- - Standard Drive Data, 60 Hz — English
40RUA*08
40RUA*07
40RUQ*08
40RUQ0*7
40RUS*08
2.4--- 3.4 2.8--- 3.8
2.5 2.5
8.8 8.8
1 1
1—A 1—A
40.3 41.3
568 647
470--- 666 549--- 745
1200 1200
19.6 19.6
5 5
10.44--- 12.32 10.44--- 12.32
40RUA*08
40RUA*07
40RUQ*08
40RUQ*07
40RUS*08
3.4--- 4.4 3.4--- 4.4
2.5 2.5
8.8 8.0
1 1
1—A 1—A
42.3 40.3
764 841
666--- 863 733--- 949
1200 1200
19.7 21.6
5 5
10.44--- 12.32 10.44--- 12.32
29
40RUA*12
40RUA*14
40RUQ*12
40RUS*14
40RUS*12
3.4--- 4.4 2.8--- 3.8
2.5 2.5
8.8 9.0
7
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
10.44--- 12.32 10.44--- 12.32
40RUA*12
40RUA*14
40RUQ*12
40RUS*14
40RUS*12
3.4--- 4.4 3.4--- 4.4
2.5 2.5
8.0 8.2
7
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
10.44--- 12.32 10.44--- 12.32
40RUA*16
40RUQ*16
40RUS*16
2.8--- 3.8
2.5
9.0
7
1 /
16
1—A
42.3
632
537--- 728
1200
19.1
5
10.44--- 12.32
40RUA*16
40RUQ*16
40RUS*16
3.7--- 4.7
3.0
8.6
7
1 /
16
1—B
41.8
842
742--- 943
1200
16.7
6
10.44--- 12.32