Carrier 40RMS Ð Standard Drive Data, 60 Hz Ð English, Ð Medium-Static Drive Data, 60 Hz Ð English

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Table 9A Ð Standard Drive Data, 60 Hz Ð English

		40RM		40RM		40RM			40RM		40RM		40RM	40RM
	40RM	40RMQ	40RMS	40RMQ		40RM		40RMQ			40RM		40RM	40RM
UNIT	40RM	40RMQ	40RMS	40RMQ		40RMS		40RMQ			40RMS		40RMS	40RMS
UNIT	007	40RMS	010	40RMS		40RMS		40RMS			40RMS		40RMS	40RMS
	007	40RMS	010	40RMS		014		40RMS			024		028	034
		008		012		014			016		024		028	034
		008		012					016
MOTOR DRIVE
Motor Pulley Pitch Diameter	2.4-3.4	2.8-3.8	2.8-3.8	3.4-4.4		2.8-3.8			2.8-3.8		3.7-4.7		4.3-5.3	4.3-5.3
(in.)	2.4-3.4	2.8-3.8	2.8-3.8	3.4-4.4		2.8-3.8			2.8-3.8		3.7-4.7		4.3-5.3	4.3-5.3
(in.)
Pulley Factory Setting	2.5	2.5	2.5	2.5		2.5			2.5		3.0		3.0	3.0
Full Turns Open	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 (in.)	8.8	8.8	8.8	8.8		9.0			9.0		9.4		11.0	11.0
Pulley Bore (in.)	1	1	1	1		17¤16			17¤16		17¤16		115¤16	115¤16
Belt No. Ð Section	1ÐA	1ÐA	1ÐA	1ÐA		1ÐA	1ÐA		2ÐB		2ÐB*		2ÐB*
Belt Pitch (in.)	40.3	41.3	41.3	42.3		42.3			42.3		41.8		(2) 42.8	(2) 42.8
Belt Pitch (in.)	40.3	41.3	41.3	42.3		42.3			42.3		41.8		(2) 43.8	(2) 43.8
													(2) 43.8	(2) 43.8
FAN SPEEDS (rpm)
Factory Setting	568	647	647	764		632			632		771		752	752
Range	470-666	549-745	549-745	666-863		537-728		537-728		679-863			682-841	674-831
Max Allowable Speed (rpm)	1200	1200	1200	1200		1200			1200		1200		1100	1100
Change per 1¤2 Turn of
Moveable Motor Pulley	19.6	19.6	19.6	19.7		19.1			19.1		15.3		13.1	13.1
Flange
MAX FULL TURNS FROM	5	5	5	5		5			5		6		6	6
CLOSED POSITION	5	5	5	5		5			5		6		6	6
CLOSED POSITION
SHAFTS CENTER DISTANCE	10.44-	10.44-	10.44-	10.44-		10.44-			10.44-		9.12-		6.67-	6.67-
(in.)	12.32	12.32	12.32	12.32		12.32			12.32		10.99		9.43	9.43

*Four belts shipped with unit. Use correct set of 2 belts sized according to the pulley setting.

Table 9B Ð Medium-Static Drive Data, 60 Hz Ð English

		40RM		40RM		40RM			40RM		40RM		40RM	40RM
	40RM	40RMQ	40RMS	40RMQ		40RM		40RMQ			40RM		40RM	40RM
UNIT	40RM	40RMQ	40RMS	40RMQ		40RMS		40RMQ			40RMS		40RMS	40RMS
UNIT	007	40RMS	010	40RMS		40RMS		40RMS			40RMS		40RMS	40RMS
	007	40RMS	010	40RMS		014		40RMS			024		028	034
		008		012		014			016		024		028	034
		008		012					016
MOTOR DRIVE
Motor Pulley Pitch Diameter	3.4-4.4	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
(in.)	3.4-4.4	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
(in.)
Pulley Factory Setting	2.5	2.5	2.5	2.5		2.5			3.0		3.0		3.0	3.0
Full Turns Open	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 (in.)	8.8	8.0	8.0	8.0		8.2			8.6		9.4		9.4	9.4
Pulley Bore (in.)	1	1	1	1		17¤16			17¤16		17¤16		115¤16	115¤16
Belt No. Ð Section	1ÐA	1ÐA	1ÐA	1ÐA		1ÐA	1ÐB		2ÐB		2ÐB*		2ÐB*
Belt Pitch (in.)	42.3	40.3	40.3	40.3		41.3			41.8		41.8		(2) 38.8	(2) 38.8
Belt Pitch (in.)	42.3	40.3	40.3	40.3		41.3			41.8		41.8		(2) 39.8	(2) 39.8
													(2) 39.8	(2) 39.8
FAN SPEEDS (rpm)
Factory Setting	764	841	841	841		820			842		881		881	881
Range	666-863	733-949	733-949	733-949		715-926		742-943		798-984			798-984	798-984
Max Allowable Speed (rpm)	1200	1200	1200	1200		1200			1200		1200		1100	1100
Change per 1¤2 Turn of
Moveable Motor Pulley	19.7	21.6	21.6	21.6		21.1			16.7		15.3		15.3	15.3
Flange
MAX FULL TURNS FROM	5	5	5	5		5			6		6		6	6
CLOSED POSITION	5	5	5	5		5			6		6		6	6
CLOSED POSITION
SHAFTS CENTER DISTANCE	10.44-	10.44-	10.44-	10.44-		10.44-			10.44-		9.16-		6.67-	6.67-
(in.)	12.32	12.32	12.32	12.32		12.32			12.32		10.99		9.43	9.43

*Four belts shipped with unit. Use correct set of 2 belts sized according to the pulley setting.

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Contents Installation, Start-Up Service Instructions Ð 40RM Physical Data, English Ð 40RMQ Physical Data, English Unit 40RMQUnit 40RMS Ð 40RMS Physical Data, EnglishChilled Water Coil Ð 40RM Physical Data, SI Ð 40RMQ Physical Data, SI Ð 40RMS Physical Data, SI Ð Dimensions Ð Sizes Unit Unit Weight40RM014 Ð Dimensions Ð Sizes 028,034 Unit 40RMQ 40RMSRefrigerant and Chilled Water Piping Access Holes NumbersFace-Split Coil Suction Liquid Line Piping Typical TXV Distributor Feeder Tubes Nozzle Unit PER Distributor Factory-Installed Nozzle and Distributor DataLiquid Unit Line Quantity 38AQS Size Required Reference Fitting Requirements 40RMQ11¤8 Street Elbow Nipple, 23¤4 L Long Radius Elbow Liquid Typical 40RMS Chilled Water Piping Condensate Drains Wiring and Service Access Side Panel Removed Voltage FAN Motor Power Supply Unit PH-HZ Electrical Data, Standard MotorsFLA MocpFLA Ð Electrical Data, Alternate MotorsMocp Ð Fan Contactor Coil Data Lubricant Data Manufacturer LubricantFan Shaft Bearing Fan Pulley Alignment Ð Align as follows Ð Fan Motor Data, Standard Motor Ð English Ð Fan Motor Data, Alternate Motor Ð English40RMQ 40RMS Unit 40RMS 40RMQ UnitÐ Fan Motor Data, Standard Motor Ð SI Ð Fan Motor Data, Alternate Motor Ð SIÐ Standard Drive Data, 60 Hz Ð English Ð Medium-Static Drive Data, 60 Hz Ð EnglishMotor Drive FAN DriveÐ High-Static Drive Data, 60 Hz Ð English Ð Standard Drive Data, 50 Hz Ð EnglishÐ Medium-Static Drive Data, 50 Hz Ð English Ð High-Static Drive Data, 50 Hz Ð EnglishÐ Medium-Static Drive Data, 60 Hz Ð SI Ð Standard Drive Data, 60 Hz Ð SI40RMQ Unit Ð High-Static Drive Data, 60 Hz Ð SI Ð Standard Drive Data, 50 Hz Ð SIÐ Medium-Static Drive Data, 50 Hz Ð SI Ð High-Static Drive Data, 50 Hz Ð SIÐ Fan Performance Data Ð 0.0-1.2 in. wg ESP Ð English AirflowÐ Fan Performance Data Ð 1.4-2.4 in. wg ESP Ð English Unit Airflow Pressure Drop Ð Fan Performance Data Ð 0-300 Pa ESP Ð SI Ð Fan Performance Data Ð 350-600 Pa ESP Ð SI Filter Removal/Replacement Page Page Copyright 1995 Carrier Corporation START-UP Checklist Check Voltage Imbalance Comp A1 Comp B1