Carrier 40RM007-034 Installation, Start-Up And Service Instructions Manual page 36

UNIT
MOTOR DRIVE
Motor Pulley Pitch Diameter (mm)
Pulley Factory Setting
Full Turns Open
FAN DRIVE
Pulley Pitch Dia (mm)
Pulley Bore (mm)
Belt No. — Section
Belt Pitch (mm)
FAN SPEEDS (r/s)
Factory Setting
Range
Max Allowable Speed (r/s)
1
Change per / Turn of
2
Moveable Motor Pulley
Flange
MAX FULL TURNS FROM
CLOSED POSITION
SHAFTS CENTER DISTANCE (mm)
UNIT
MOTOR DRIVE
Motor Pulley Pitch Diameter (mm)
Pulley Factory Setting
Full Turns Open
FAN DRIVE
Pulley Pitch Dia (mm)
Pulley Bore (mm)
Belt No. — Section
Belt Pitch (mm)
FAN SPEEDS (r/s)
Factory Setting
Range
Max Allowable Speed (r/s)
1
Change per / Turn of
2
Moveable Motor Pulley
Flange
MAX FULL TURNS FROM
CLOSED POSITION
SHAFTS CENTER DISTANCE (mm)
*It is possible to adjust drive so that fan speed exceeds maximum allowable. DO NOT
exceed 20 r/s.
Table 10E — Medium-Static Drive Data, 50 Hz — SI
40RM
40RM 40RMQ 40RMS
007 40RMS 010
008
86.4 86.4- 86.4-
111.8 111.8 111.8
2.5 2.5 2.5
203 178 178
25.4 25.4 25.4
1—A 1—A 1—A
1024 1049 1049
11.6 13.2 13.2
10.1-13.1 11.5-14.9 11.5-14.9 13.5-17.4 10.8-13.9 11.1-14.1 13.6-17.0 10.9-13.4 10.9-13.4
20.0 20.0 20.0
0.297 0.340 0.340
5 5 5
265-313 265-313 265-313
Table 10F — High-Static Drive Data, 50 Hz — SI
40RM
40RM 40RMQ 40RMS
007 40RMS 010
008
86.4- 86.4- 86.4-
111.8 111.8 111.8
2.5 2.5 2.5
152 140 140
25.4 25.4 25.4
1—A 1—A 1—A
947 947 947
15.4 16.8 16.8
13.5-17.4 14.7-19.0 14.7-19.0
20.0 20.0 20.0
0.395 0.432 0.432
5 5 5
265-313 265-313 265-313
40RM 40RM
40RM
40RMQ 40RMQ
40RMS
40RMS 40RMS
014
012 016
86.4- 86.4-
111.8 111.8 119.4
2.5 2.5
152 191 201
25.4 36.5 36.5
1—A 1—A 1—B
947 998 1011
15.4 12.4 12.6
20.0 20.0 20.0
0.395 0.317 0.252
5 5
265-313 265-313 232-279
40RM 40RM
40RM
40RMQ 40RMQ
40RMS
40RMS 40RMS
014
012
101.6- 86.4- 101.6-
127.0 111.8 127.0
3.0 2.5
140 152
25.4 36.5
1—A 2—A 2—A
922 922
19.4 15.4
17.3-20.0* 13.5-17.4 13.6-17.0 14.9-18.6 12.8-15.7 11.9-14.6
20.0 20.0
0.360 0.395 0.283
6 5
234-279 232-279 232-279
36
40RM 40RM
40RMQ 40RMQ
40RMS 40RMS
024 028
94.0- 101.6- 109.2-
127.0 134.6
3.0 2.5 3.0
178 239
36.5 49.2
2—A 2—B
922 1011
15.3 12.1
20.0 18.3
0.340 0.210
6 5 6
232-279 169-240
40RM 40RM
40RMQ 40RMQ
40RMS 40RMS
016 024 028
101.6- 109.2-
127.0 134.6
3.0 3.0 3.0
178 163 203
36.5 36.5 49.2
2—A 2—B
998 871 935
15.3 16.7 14.3
20.0 20.0 18.3
0.308 0.247
6 6 6
207-255 169-240
40RM
40RMS
034
109.2
134.6
3.0
239
49.2
2—B
1011
12.1
18.3
0.210
6
169-240
40RM
40RMS
034
109.2-
134.6
3.0
218
49.2
2—B
960
13.3
18.3
0.230
6
169-240