Carrier 40RMQ User Manual
Page 31
Table 9G — Standard Drive Data, 60 Hz — SI
UNIT
40RM
007
40RM
40RMQ
40RMS
008
40RMS
010
40RM
40RMQ
40RMS
012
40RM
40RMS
014
40RM
40RMQ
40RMS
016
40RM
40RMS
024
40RM
40RMS
028
40RM
40RMS
034
MOTOR DRIVE
Motor Pulley Pitch Diameter
(mm)
61.0-
86.4
71.1-
96.5
71.1-
96.5
86.4-
111.8
71.1-
96.5
71.1-
96.5
94.0-
119.4
109.2-
134.6
109.2-
134.6
Pulley Factory Setting
Full Turns Open
2.5
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.0
FAN DRIVE
Pulley Pitch Dia (mm)
224
224
224
224
229
229
239
279
279
Pulley Bore (mm)
25.4
25.4
25.4
25.4
36.5
36.5
36.5
49.2
49.2
Belt No. — Section
1—A
1—A
1—A
1—A
1—A
1—A
2—B
2—B*
2—B*
Belt Pitch (mm)
1024
1049
1049
1074
1074
1074
1062
(2) 1087
(2) 1113
(2) 1087
(2) 1113
FAN SPEEDS (r/s)
Factory Setting
9.5
10.8
10.8
12.7
10.5
10.5
12.9
12.5
12.5
Range
7.8-11.1
9.2-12.4
9.2-12.4
11.1-14.4
9.0-12.1
9.0-12.1
11.3-14.4
11.4-14.0
11.2-13.9
Max Allowable Speed (r/s)
20.0
20.0
20.0
20.0
20.0
20.0
20.0
18.3
18.3
Change per
1
⁄
2
Turn of
Moveable Motor Pulley
Flange
0.327
0.327
0.327
0.328
0.318
0.318
0.255
0.218
0.218
MAX FULL TURNS FROM
CLOSED POSITION
5
5
5
5
5
5
6
6
6
SHAFTS CENTER DISTANCE
(mm)
265-313
265-313
265-313
265-313
265-313
265-313
232-279
169-240
169-240
*Four belts shipped with unit. Use correct set of 2 belts sized according to the pulley setting.
Table 9H — Medium-Static Drive Data, 60 Hz — SI
UNIT
40RM
007
40RM
40RMQ
40RMS
008
40RMS
010
40RM
40RMQ
40RMS
012
40RM
40RMS
014
40RM
40RMQ
40RMS
016
40RM
40RMS
024
40RM
40RMS
028
40RM
40RMS
034
MOTOR DRIVE
Motor Pulley Pitch Diameter
(mm)
86.4-
111.8
86.4-
111.8
86.4-
111.8
86.4-
111.8
86.4-
111.8
94.0-
119.4
109.2-
134.6
109.2-
134.6
109.2-
134.6
Pulley Factory Setting
Full Turns Open
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.0
3.0
FAN DRIVE
Pulley Pitch Dia (mm)
224
203
203
203
208
218
239
239
239
Pulley Bore (mm)
25.4
25.4
25.4
25.4
36.5
36.5
36.5
49.2
49.2
Belt No. — Section
1—A
1—A
1—A
1—A
1—A
1—B
2—B
2—B*
2—B*
Belt Pitch (mm)
1074
1024
1024
1024
1049
1062
1062
(2) 986
(2) 1011
(2) 986
(2) 1011
FAN SPEEDS (r/s)
Factory Setting
12.7
14.0
14.0
14.0
13.7
14.0
14.7
14.7
14.7
Range
11.1-
14.4
12.2-
15.8
12.2-
15.8
12.2-
15.8
11.9-
15.4
12.4-
15.7
13.3-
16.4
13.3-
16.4
13.3-
16.4
Max Allowable Speed (r/s)
20.0
20.0
20.0
20.0
20.0
20.0
20.0
18.3
18.3
Change per
1
⁄
2
Turn of
Moveable Motor Pulley
Flange
0.328
0.360
0.360
0.360
0.352
0.278
0.255
0.255
0.255
MAX FULL TURNS FROM
CLOSED POSITION
5
5
5
5
5
6
6
6
6
SHAFTS CENTER DISTANCE
(mm)
265-313
265-313
265-313
265-313
265-313
265-313
232-279
169-240
169-240
*Four belts shipped with unit. Use correct set of 2 belts sized according to the pulley setting.
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