Carrier 40RMQ008-028 Medium-Static Drive Data, 50 Hz SI, High-Static Drive Data, 50 Hz SI

Table 10E — Medium-Static Drive Data, 50 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-	101.6-	109.2-	109.2
	111.8	111.8	111.8	111.8	111.8	119.4	127.0	134.6	134.6
Pulley Factory Setting	2.5	2.5	2.5	2.5	2.5	3.0	2.5	3.0	3.0
Full Turns Open
FAN DRIVE
Pulley Pitch Dia (mm)	203	178	178	152	191	201	178	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—A	2—B	2—B
Belt Pitch (mm)	1024	1049	1049	947	998	1011	922	1011	1011
FAN SPEEDS (r/s)
Factory Setting	11.6	13.2	13.2	15.4	12.4	12.6	15.3	12.1	12.1
Range	10.1-13.1	11.5-14.9	11.5-14.9	13.5-17.4	10.8-13.9	11.1-14.1	13.6-17.0	10.9-13.4	10.9-13.4
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	0.297	0.340	0.340	0.395	0.317	0.252	0.340	0.210	0.210
Moveable Motor Pulley
Flange
MAX FULL TURNS FROM	5	5	5	5	5	6	5	6	6
CLOSED POSITION
SHAFTS CENTER DISTANCE (mm)	265-313	265-313	265-313	265-313	265-313	232-279	232-279	169-240	169-240

Table 10F — High-Static 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)	86.4-	86.4-	86.4-	101.6-	86.4-	101.6-	101.6-	109.2-	109.2-
	111.8	111.8	111.8	127.0	111.8	127.0	127.0	134.6	134.6
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 (mm)	152	140	140	140	152	178	163	203	218
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	2—A	2—A	2—A	2—B	2—B
Belt Pitch (mm)	947	947	947	922	922	998	871	935	960
FAN SPEEDS (r/s)
Factory Setting	15.4	16.8	16.8	19.4	15.4	15.3	16.7	14.3	13.3
Range	13.5-17.4	14.7-19.0	14.7-19.0	17.3-20.0*	13.5-17.4	13.6-17.0	14.9-18.6	12.8-15.7	11.9-14.6
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	0.395	0.432	0.432	0.360	0.395	0.283	0.308	0.247	0.230
Moveable Motor Pulley
Flange
MAX FULL TURNS FROM	5	5	5	6	5	6	6	6	6
CLOSED POSITION
SHAFTS CENTER DISTANCE (mm)	265-313	265-313	265-313	234-279	232-279	232-279	207-255	169-240	169-240

*It is possible to adjust drive so that fan speed exceeds maximum allowable. DO NOT exceed 20 r/s.

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