Carrier 40RMQ, 40RMS Ð High-Static Drive Data, 60 Hz Ð SI, Ð Standard Drive Data, 50 Hz Ð SI

Table 9I Ð High-Static Drive Data, 60 Hz Ð SI

		40RM		40RM	40RM			40RM	40RM	40RM	40RM
	40RM	40RMQ	40RMS	40RMQ			40RMQ
UNIT					40RMS				40RMS	40RMS	40RMS
	007	40RMS	010	40RMS			40RMS
					014				024	028	034
		008		012				016
MOTOR DRIVE
Motor Pulley Pitch Diameter	86.4-	86.4-	86.4-	86.4-	94.0-			109.2	109.2-	109.2-	109.2-
(mm)	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. Ð Section	1ÐA	1ÐA	1ÐA	1ÐA	1ÐB	1ÐB		2ÐB	2ÐB	2ÐB
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*²	20.0²	20.0²	18.3			19.5	20.0²	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¤2 Turn of
Moveable Motor Pulley	0.410	0.478	0.478	0.478	0.323			0.307	0.323	0.278	0.278
Flange
MAX FULL TURNS FROM	5	5	5	5	6			6	6	6	6
CLOSED POSITION
SHAFTS CENTER DISTANCE	265-313	265-313	265-313	265-313	265-313**		232-279		207-255	169-240	169-240
(mm)

*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.

²It 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.

Table 9J Ð Standard Drive Data, 50 Hz Ð SI

		40RM		40RM	40RM			40RM	40RM	40RM	40RM
	40RM	40RMQ	40RMS	40RMQ			40RMQ
UNIT					40RMS				40RMS	40RMS	40RMS
	007	40RMS	010	40RMS			40RMS
					014				024	028	034
		008		012				016
MOTOR DRIVE
Motor Pulley Pitch Diameter	61.0-	71.1-	71.1-	86.4-	86.4-			86.4-	109.2-	109.2-	109.2-
(mm)	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. Ð Section	1ÐA	1ÐA	1ÐA	1ÐA	1ÐA	1ÐA		1ÐB	2ÐB	2ÐB
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-	8.3-	8.3-	10.1-	9.0-			9.0-	11.9-	9.3-	9.3-
	10.1	11.3	11.3	13.1	11.6			11.6	14.6	11.5	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¤2 Turn of
Moveable Motor Pulley	0.297	0.297	0.297	0.297	0.265			0.265	0.230	0.180	0.180
Flange
MAX FULL TURNS FROM	5	5	5	5	5			5	6	6	6
CLOSED POSITION
SHAFTS CENTER DISTANCE	265-313	265-313	265-313	265-313	265-313		265-313		232-279	169-240	169-240
(mm)

32