Catalogue - Variable Speed Drives - Lovejoy - (Version JPG)

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Anti-vibration mount, Chain tensioner, Disc coupling, Motor mounting, Coupling

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Lovejoy

Model 14407 Spring-Loaded Driver Pulley

Hexadrive Series

One-Side Moveable Adjustable Center Distance 5 through 30 HP 4430 V Belts

Ratio 2.7 to 1


Torque	HP Ratina 1
Capacity	1750	1150
in-lb	RPM	RPM
270	7-1/2	5

Bore

UPC

Min

Max

Number

42467

1-1/8

4.43

12.10

37360

1-3/8

37361

1-5/8

Model 14410 Spring-Loaded Driver Pulley


	HP Rating i
	1750 RPM	1150 RPM
	10	7-1/2

Bore in

Torque Capacity

in-lb

UPC Number

Min in

Max in

21970

1-1/8

21971

1-3/8

4.43

12.10

360

37351

1-5/8

Model 14420 Spring-Loaded Driver Pulley


	Bore	PD		Torque	HP Rating i
UPC		Min	Max	Capacity	1750	1150
Number	in	in	in	in-lb	RPM	RPM
21994	1-1/8
21996	1-3/8	4.43	12.10	720	15 to 20	10 to 15
21997	1-5/8

Model 14430 Spring-Loaded Driver Pulley


UPC Number	Bore in	PD		Torque	HP Rating 1
UPC Number	Bore in	Min in	Max in	Capacity in-lb	1750 RPM	1150 RPM
37353	1-3/8	4.43	12.10	1,080	25 to 30	20 to 25
22006	1-5/8
22007	1-7/8
22008	2-1/8

4430v belt

14407 /14410 /14420 /14430 Driven Sheave Selection Table

approx. motor travel


Flat Driven Sheave			Driven Speed Range				Driven Torque i
	Model	PD	1750 RPM Motor		1150 RPM Motor		14407	14410	14420	14430
UPC			Min	Max	Min	Max
Number		in	RPM	RPM	RPM	RPM	in-lb	in-lb	in-lb	in-lb
19639	4.25F12SF*	13.0	600	1,630	395	1,070	243	324	*	*
19641	4.25F14SF	15.0	520	1,410	340	925	283	378	756	1,134
19673	4.25F16SF	17.0	460	1,245	300	815	324	432	864	1,296
19645	4.25F18SF	19.0	410	1,115	270	730	364	486	972	1,458
14647	4.25F20SF	21.0	370	1,005	245	660	405	540	1,080	1,620
19651	4.25F24SF	25.0	310	845	205	555	486	648	1,296	1,944


	NEMA Motor Frame	Recommended Motor Bases
	213T, 215T	305-8, SMB 254
	254T	310-30, SMB 254
	256T, 284T	310-30
	286T, 324T	310-30

Note: ■ * indicates: That 4.25F12SF is NOT recommended for use with 15 to 30 HP drive. This combination could cause belt slippage.

14407 /14410 /14420 /14430 Belt Selection Chart


	Belt	Minimum Center Distance by Selected Sheave Size I
UPC	Size	4.25F12SF	4.25F14SF	4.25F16SF	4.25F18SF	4.25F20SF	4.25F24SF
Number		in	in	in	in	in	in
23403	4430V660	13.3	—	_—	_—	_—	_—
23407	4430V718	16.2	14.6	—	—	—	—
23413	4430V790	19.8	18.2	16.5	_—	_—	_—
23414	4430V850	22.8	21.2	19.5	17.8	—	—
23416	4430V910	25.8	24.2	22.5	20.8	19.1	_—
23418	4430V970	28.8	27.2	25.5	23.8	22.1	—
23421	4430V1030	31.8	30.2	28.5	26.9	25.1	21.5
23423	4430V1090	34.8	33.2	31.6	29.9	28.2	24.6

Note: ■ When referencing the Lovejoy UPC number in this table, include 685144 as a prefix to the number shown in the tables above.

Variable Speed Drives - Lovejoy - #49

Anti-vibration mount, Chain tensioner, Disc coupling, Motor mounting, Coupling