Air Cleaner User Manual

Table 9I — High-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
94.0-
119.4
109.2
134.6
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 3.0 3.0 3.0 3.0 3.0
FAN DRIVE
Pulley Pitch Dia (mm) 178 152* 152 152 188 201 188 203 203
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—B 1—B 2—B 2—B 2—B
Belt Pitch (mm) 1049 947 947 947 1011 1011 935 935 960
FAN SPEEDS (r/s)
Factory Setting 16.0 18.7 18.7 18.7 16.3 17.7 18.6 17.1 17.1
Range
14.0-
18.1
16.3-
20.0*†
16.3-
20.0†
16.3-
20.0†
14.4-
18.3
15.8-
19.5
16.9-
20.0†
14.6-
17.9
14.6-
17.9
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
0.410 0.478 0.478 0.478 0.323 0.307 0.323 0.278 0.278
MAX FULL TURNS FROM
CLOSED POSITION
5555 6 6666
SHAFTS CENTER DISTANCE
(mm)
265-313 265-313 265-313 265-313 265-313** 232-279 207-255 169-240 169-240
*Values for 3-phase motor shown. For single-phase motor, pulley pitch diameter is 178 mm and
resulting fan speed is 14.0-18.3 r/s.
†It is possible to adjust drive so that fan speed exceeds maximum allowable. DO NOT exceed
20 r/s.
**575-v unit has a center distance of 233-279.
Table 9J — Standard Drive Data, 50 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
86.4-
111.8
86.4-
111.8
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 2.5 3.0 3.0 3.0
FAN DRIVE
Pulley Pitch Dia (mm) 203 203 203 203 229 229 218 279 279
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 1—B 2—B 2—B
Belt Pitch (mm) 998 998 998 1024 1074 1074 1062 1113 1113
FAN SPEEDS (r/s)
Factory Setting 8.6 9.8 9.8 11.6 10.3 10.3 13.3 10.4 10.4
Range
7.1-
10.1
8.3-
11.3
8.3-
11.3
10.1-
13.1
9.0-
11.6
9.0-
11.6
11.9-
14.6
9.3-
11.5
9.3-
11.5
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
0.297 0.297 0.297 0.297 0.265 0.265 0.230 0.180 0.180
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
32