Carrier 40RMS008-034 High-Static Drive Data, 60 Hz English, Standard Drive Data, 60 Hz SI

Table 9C — High-Static Drive Data, 60 Hz — English

		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 (in.)	3.4-4.4	3.4-4.4	3.4-4.4	3.4-4.4	3.7-4.7	4.3-5.3	4.3-5.3	4.3-5.3	4.3-5.3
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 (in.)	7.0	6.0*	6.0	6.0	7.4	7.9	7.4	8.6	8.6
Pulley Bore (in.)	1	1	1	1	17/16	17/16	17/16	115/16	115/16
Belt No. — Section	1—A	1—A	1—A	1—A	1—B	1—B	2—B	2—B	2—B
Belt Pitch (in.)	41.3	37.3	37.3	37.3	39.8	39.8	36.8	37.8	37.8
FAN SPEEDS (rpm)
Factory Setting	961	1121	1121	1121	979	1060	1118	1024	1024
Range	838-	978-	978-	978-	873-	950-	1014-	873-	873-
	1084	1200*†	1200†	1200†	1096	1171	1200†	1075	1075
Max Allowable Speed (rpm)	1200	1200	1200	1200	1200	1200	1200	1100	1100
Change per 1/ Turn of
2	24.6	28.7	28.7	28.7	19.4	18.4	19.4	16.7	16.7
Moveable Motor Pulley
Flange
MAX FULL TURNS FROM	5	5	5	5	6	6	6	6	6
CLOSED POSITION
SHAFTS CENTER DISTANCE (in.)	10.44-	10.44-	10.44-	10.44-	10.44-	9.16-	8.16-	6.67-	6.67-
	12.32	12.32	12.32	12.32	12.32**	10.99	10.02	9.43	9.43

*Values for 3-phase motor shown. For single-phase motor, pulley pitch diameter is 7 in. and result- ing fan speed is 837-1096 rpm.

†It is possible to adjust drive so that fan speed exceeds maximum allowable. DO NOT exceed 1200 rpm.

**575-v unit has a center distance of 9.16-10.99.

Table 9D — Standard Drive Data, 60 Hz — SI

	40RM	40RM		40RM	40RM	40RM	40RM	40RM	40RM
UNIT		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)	61.0-	71.1-	71.1-	86.4-	71.1-	71.1-	94.0-	109.2-	109.2-
	86.4	96.5	96.5	111.8	96.5	96.5	119.4	134.6	134.6
Pulley Factory Setting	2.5	2.5	2.5	2.5	2.5	2.5	3.0	3.0	3.0
Full Turns Open
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) 1087
								(2) 1113	(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/ Turn of
2	0.327	0.327	0.327	0.328	0.318	0.318	0.255	0.218	0.218
Moveable Motor Pulley
Flange
MAX FULL TURNS FROM	5	5	5	5	5	5	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.

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