Carrier 40RMQ008-028, 40RM007-034, 40RMS008-034 E — Medium-StaticDrive Data, 60 Hz — SI

Table 9E — Medium-Static Drive Data, 60 Hz — SI

		40RM		40RM	40RM	40RM	40RM	40RM	40RM
	40RM	40RMQ	40RMS	40RMQ		40RMQ	40RMQ	40RMQ
UNIT					40RMS				40RMS
	007	40RMS	010	40RMS		40RMS	40RMS	40RMS
					014				034
		008		012		016	024	028
MOTOR DRIVE
Motor Pulley Pitch Diameter (mm)	86.4-	86.4-	86.4-	86.4-	86.4-	94.0-	109.2-	109.2-	109.2-
	111.8	111.8	111.8	111.8	111.8	119.4	134.6	134.6	134.6
Pulley Factory Setting	2.5	2.5	2.5	2.5	2.5	3.0	3.0	3.0	3.0
Full Turns Open
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	1—B	2—B*	2—B*
Belt Pitch (mm)	1074	1024	1024	1024	1049	1062	1062	(2) 986	(2) 986
								(2) 1011	(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/ Turn of
2	0.328	0.360	0.360	0.360	0.352	0.278	0.255	0.255	0.255
Moveable Motor Pulley
Flange
MAX FULL TURNS FROM	5	5	5	5	5	6	6	6	6
CLOSED POSITION
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 9F — High-Static Drive Data, 60 Hz — SI

		40RM		40RM	40RM	40RM	40RM	40RM	40RM
UNIT	40RM	40RMQ	40RMS	40RMQ		40RMQ	40RMQ	40RMQ
					40RMS				40RMS
	007	40RMS	010	40RMS		40RMS	40RMS	40RMS
					014				034
		008		012		016	024	028
MOTOR DRIVE
Motor Pulley Pitch Diameter (mm)	86.4-	86.4-	86.4-	86.4-	94.0-	109.2-	109.2-	109.2	109.2-
	111.8	111.8	111.8	111.8	119.4	134.6	134.6	134.6	134.6
Pulley Factory Setting	2.5	2.5	2.5	2.5	3.0	3.0	3.0	3.0	3.0
Full Turns Open
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-	16.3-	16.3-	16.3-	14.4-	15.8-	16.9-	14.6-	14.6-
	18.1	20.0*†	20.0†	20.0†	18.3	19.5	20.0†	17.9	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/ Turn of
2	0.410	0.478	0.478	0.478	0.323	0.307	0.323	0.278	0.278
Moveable Motor Pulley
Flange
MAX FULL TURNS FROM	5	5	5	5	6	6	6	6	6
CLOSED POSITION
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.

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