Carrier 40RMS008-034 High-Static Drive Data, 50 Hz English, Standard Drive Data, 50 Hz SI

Table 10C — High-Static Drive Data, 50 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	4.0-5.0	3.4-4.4		4.0-5.0		4.0-5.0	4.3-5.3		4.3-5.3
Pulley Factory Setting	2.5	2.5	2.5	3.0	2.5		3.0		3.0	3.0		3.0
Full Turns Open
FAN DRIVE
Pulley Pitch Dia (in.)	6.0	5.5	5.5	5.5	6.0		7.0		6.4	8.0		8.6
Pulley Bore (in.)	1	1	1	1	17/	16	17/	16	17/	115/	16	115/	16
									16
Belt No. — Section	1—A	1—A	1—A	1—A	2—A		2—A		2—A	2—B		2—B
Belt Pitch (in.)	37.3	37.3	37.3	36.3	36.3		39.3		34.3	36.8		37.8
FAN SPEEDS (rpm)
Factory Setting	926	1010	1010	1166	926		916		1002	855		795
Range	808-	881-	881-	1036-	808-		814-		891-	766-		713-
	1045	1140	1140	1200*	1045		1018		1113	944		878
Max Allowable Speed (rpm)	1200	1200	1200	1200	1200		1200		1200	1100		1100
Change per 1/ Turn of
2	23.7	25.9	25.9	21.6	23.7		17.0		18.5	14.8		13.8
Moveable Motor Pulley
Flange
MAX FULL TURNS FROM	5	5	5	6	5		6		6	6		6
CLOSED POSITION
SHAFTS CENTER DISTANCE (in.)	10.44-	10.44-	10.44-	9.16-	9.16-		9.16-		8.16-	6.67-		6.67-
	12.32	12.32	12.32	10.99	10.99		10.99		10.02	9.43		9.43

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

Table 10D — Standard Drive Data, 50 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-	86.4-	86.4-	109.2	109.2-	109.2-
	86.4	96.5	96.5	111.8	111.8	111.8	134.6	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)	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/ Turn of
2	0.297	0.297	0.297	0.297	0.265	0.265	0.230	0.180	0.180
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

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