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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
555555666
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
555556666
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.
31