LOVEJOY Universal Couplings

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LOVEJOY -

SLD 1450 Series, Keyless Rigid Couplings, Metric

StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Pressure On The ShaftPressure On The HubPrice
A6979049837129 lbs.-ft.0.787"50 mm x 80 mm3.15"1.319"M820383 psi19109 psi€183.95
B69790498381102 lbs.-ft.1.024"100 mm x 145 mm5.709"1.732"M1218630 psi19766 psi€369.90
RFQ
LOVEJOY -

SLD 1450 Series, Keyless Rigid Couplings, Imperial

StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Pressure On The ShaftPressure On The HubPrice
A6979049840329 lbs.-ft.0.787"1 3/4"2.953"1.299"M821781 psi19362 psi€144.18
RFQ
A6979049840529 lbs.-ft.0.787"1 15/16"3.15"1.319"M819673 psi18151 psi€184.02
B6979049842158 lbs.-ft.0.945"3 7/16"5.118"1.575"M1019051 psi19193 psi€302.79
RFQ
LOVEJOY -

SLD 1900 Series, Keyless Rigid Couplings, Metric

StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Pressure On The ShaftPressure On The HubPrice
A697904984403.7 lbs.-ft.0.551"12 mm x 18 mm0.709"1.024"M412763 psi13924 psi€123.33
RFQ
A697904984413.7 lbs.-ft.0.551"14 mm x 23 mm0.906"1.024"M410878 psi10878 psi€149.45
A6979049844812.5 lbs.-ft.0.984"22 mm x 32 mm1.26"1.772"M610008 psi11023 psi€142.09
RFQ
A6979049844912.5 lbs.-ft.0.984"24 mm x 34 mm1.339"1.772"M69137 psi10298 psi€145.01
RFQ
A6979049845212.5 lbs.-ft.0.984"30 mm x 41 mm1.614"1.772"M611023 psi12908 psi€201.76
A6979049845312.5 lbs.-ft.0.984"32 mm x 43 mm1.693"1.772"M612183 psi16389 psi€168.96
A6979049845412.5 lbs.-ft.1.181"35 mm x 47 mm1.85"1.969"M611168 psi12473 psi€216.68
A6979049845612.5 lbs.-ft.1.181"40 mm x 53 mm2.087"1.969"M69718 psi11023 psi€245.09
A6979049845730.2 lbs.-ft.1.26"42 mm x 55 mm2.165"2.244"M812908 psi18275 psi€270.47
B6979049846430.2 lbs.-ft.1.969"65 mm x 84 mm3.307"2.953"M88992 psi9573 psi€382.29
RFQ
StyleModelContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Pressure On The ShaftPressure On The HubMax. Transmissible TorqueDia. To Flange (dimension D1)Price
A697904984770.984"1"1.339"1.772"5985 psi7154 psi232 lbs.-ft.2.205"€176.30
A697904984811.181"1 3/8"1.85"1.969"8679 psi9677 psi637 lbs.-ft.2.717"€178.79
RFQ
LOVEJOY -

SU-6 Series Couplings

StyleModelRated Power @ 100 RpmLength Thru BoreMax. Speed BalancedMax. Speed UnbalancedTorsional Stiffness X 106 (of One Disc Pack)MaterialTypeColorPrice
A697904977263.5 hp1.57"22700 RPM9100 RPM2.4 lbs.-in./deg.SteelDisc CouplingMetallic€669.38
B6979049786064.6 Hp, 48.2 KW3.54"9600 RPM3840 RPM13.3 In.-Lbs./Rad., 1.5 N-M/Rad.SteelDisc CouplingMetallic€2,494.80
LOVEJOY -

Keyless Rigid Coupling

Lovejoy rigid couplings are ideal for connecting hubs to two shafts, so that no relative motion occurs between them and they operate as one shaft. They do so by using a keyless mechanical interference fit, which helps withstand axial thrust & transmit torque. These keyless Lovejoy rigid couplings wrap around soft / hard shafts without marring and feature vibration resistant screws. These couplings have the ability to adjust angular timing and axial position, which might lead to early equipment failure. These couplings provide rigidity in continuous-motion and moderate to high torque applications like robots, servo motors & machine tools, and allow minimal backlash between shafts of the same dimension. Lovejoy rigid couplings are used for vertical pumps in the paper, steel, food & beverage, transportation, wastewater, lumber, mining and construction industries. Raptor Supplies, a trusted distributor of Lovejoy rigid couplings, also offers coupling spacers, sleeve gear couplings, gaskets, hydraulic tanks and related accessories.

StyleModelTypeCoupling SizeScrew Tightening TorqueScrew MaterialContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Price
A69790497931--------€234.16
RFQ
A69790497938--------€347.05
RFQ
B69790498165InternalSld 185010 lbs.-ft.Steel0.669"1 3/16"2.165"1.102"€369.32
RFQ
LOVEJOY -

Disc Pack Kits

StyleModelCoupling SizeNominal TorqueRated Power @ 100 RpmMax. TorqueNo. Of PiecesAxial MisalignmentTorsional Stiffness X 106 (of One Disc Pack)Max. Angular Misalignment (per Single Disc Pack)Price
A69790491429110-65100 lbs.-in.8 hp10200 lbs.-in.130.083"3.4 lbs.-in./deg.1.5°€329.70
A69790491446158-617700 lbs.-in.28 2/10 hp35400 lbs.-in.130.122"5.8 lbs.-in./deg.1.5°€437.72
A69790491453185-629200 lbs.-in.46 3/10 hp58400 lbs.-in.130.146"11.5 lbs.-in./deg.1.5°€611.98
A69790491458202-640700 lbs.-in.64 6/10 hp81400 lbs.-in.130.15"13.3 lbs.-in./deg.€743.92
A69790491471278-6125700 lbs.-in.199 5/10 hp251400 lbs.-in.130.205"63 lbs.-in./deg.€1,739.57
A69790495606278-6125700 lbs.-in.199 5/10 hp251400 lbs.-in.190.205"63 lbs.-in./deg.€2,563.02
A69790491474302-6177000 lbs.-in.281 1/10 hp354000 lbs.-in.130.224"84 lbs.-in./deg.€2,807.35
A69790493039380-6374400 lbs.-in.594 hp749000 lbs.-in.130.299"195 lbs.-in./deg.€5,985.25
A69790496985410-6505400 lbs.-in.802 hp1011000 lbs.-in.130.323"248 lbs.-in./deg.€7,084.15
A69790496983440-6650500 lbs.-in.1033 hp1301000 lbs.-in.130.346"310 lbs.-in./deg.€8,180.23
LOVEJOY -

SLD 900 Series, Keyless Rigid Couplings, Metric

StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Locking Screws SizeGap Width @ Relaxed State (dimension E)Price
A697904980073 lbs.-ft.0.354"14 mm1.496"0.433"M5M50.039"€179.98
RFQ
A697904980113 lbs.-ft.0.63"30 mm2.362"0.827"M5M50.098"€233.57
A697904980156 lbs.-ft.0.906"55 mm3.937"1.181"M6M60.138"€299.57
A697904980129 lbs.-ft.0.709"36 mm2.835"0.906"M6M60.098"€248.80
A697904980139 lbs.-ft.0.787"44 mm3.15"0.984"M6M60.098"€264.01
A697904980149 lbs.-ft.0.866"50 mm3.543"1.063"M6M60.098"€279.29
A697904980169 lbs.-ft.0.906"62 mm4.331"1.181"M6M60.138"€324.97
A697904980179 lbs.-ft.0.906"68 mm4.528"1.181"M6M80.138"€345.28
A6979049801822 lbs.-ft.0.984"75 mm5.433"1.299"M8M80.157"€314.25
A6979049801922 lbs.-ft.0.984"80 mm5.709"1.26"M8M80.138"€431.61
A6979049802022 lbs.-ft.1.181"90 mm5.102"1.535"M8M80.177"€611.53
A6979049802122 lbs.-ft.1.339"100 mm6.693"1.732"M8M100.197"€689.89
A6979049802344 lbs.-ft.1.654"125 mm8.465"2.123"M10M100.236"€1,073.45
A6979049802474 lbs.-ft.1.811"140 mm9.055"2.362"M12M120.276"€1,585.42
B69790498032361 lbs.-ft.3.622"240 mm15.945"4.291"M20M200.335"€6,631.58
StyleModelMaterialStyleMax. Angular MisalignmentTypeLength Through BoreLength Thru BoreHub SizeVolumePrice
A69790400026NylonSleeveSleeve-1.63"NYFL26.4375 cu. in.€79.07
A69790400027NylonSleeve-1.63"---€135.76
StyleModelSizeNominal TorqueRated Power @ 100 RpmMax. TorqueLength Thru BoreMax. Speed BalancedMax. Speed UnbalancedVolumePrice
A69790492024132 to 69700 lbs.-in.15 4/10 hp19200 lbs.-in.2 9/25"14600 RPM5840 RPM63.8144 cu. in.€475.06
A69790492025158 to 617700 lbs.-in.28 2/10 hp35400 lbs.-in.2 19/25"12300 RPM4920 RPM106.77998 cu. in.€551.43
A69790492028228 to 662000 lbs.-in.98 3/10 hp123900 lbs.-in.3.94"8500 RPM3400 RPM317.72318 cu. in.€1,042.33
A69790492029255-690300 lbs.-in.143 2/10 hp180600 lbs.-in.4.53"7700 RPM3080 RPM456.63125 cu. in.€1,405.80
A69790492030278 to 6125700 lbs.-in.199 5/10 hp251400 lbs.-in.4 23/25"7000 RPM2800 RPM589.9203 cu. in.€1,722.99
A69790492031302 to 6177000 lbs.-in.281 1/10 hp354000 lbs.-in.5 8/25"6400 RPM2560 RPM752.09957 cu. in.€2,283.36
LOVEJOY -

SLD 2600 Series, Keyless Rigid Couplings, Metric

StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Pressure On The ShaftPressure On The HubPrice
A6979041077212.5 lbs.-ft.1.614"32 mm x 60 mm2.362"1.772"M626338 psi13362 psi€289.04
RFQ
A6979049793312.5 lbs.-ft.1.614"35 mm x 60 mm2.362"1.772"M624080 psi13362 psi€350.29
A6979049793512.5 lbs.-ft.1.614"40 mm x 65 mm2.559"1.772"M626338 psi16702 psi€407.91
A6979049793212.5 lbs.-ft.1.614"30 mm x 55 mm2.165"1.772"M628094 psi14576 psi€234.16
RFQ
A6979049793930.2 lbs.-ft.2.283"50 mm x 80 mm3.15"2 13/25"M826441 psi13107 psi€452.27
A6979049793730.2 lbs.-ft.1.614"45 mm x 75 mm2.953"1.772"M834652 psi19777 psi€407.91
A6979049794230.2 lbs.-ft.2.283"65 mm x 95 mm3.74"2 13/25"M825424 psi13796 psi€540.94
A6979049794761.2 lbs.-ft.2.756"90 mm x 130 mm5.118"3.071"M1029852 psi16533 psi€885.35
A69790497955169.6 lbs.-ft.4.252"160 mm x 210 mm8.268"4.567"M1430324 psi17542 psi€1,906.20
RFQ
A69790497957261.8 lbs.-ft.5.354"180 mm x 235 mm9.252"5.748"M1629170 psi17086 psi€3,067.58
B69790497959261.8 lbs.-ft.5.354"200 mm x 260 mm10.236"5.748"M1626253 psi15443 psi€2,759.27
LOVEJOY -

SLD 2600 Series, Keyless Rigid Couplings, Imperial

StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Pressure On The ShaftPressure On The HubPrice
A6979049796612.5 lbs.-ft.1.614"1 1/4"2.362"1.772"M626545 psi13363 psi€350.29
A6979049796812.5 lbs.-ft.1.614"1 7/16"2.362"1.772"M623083 psi13363 psi€289.04
RFQ
A6979049796912.5 lbs.-ft.1.614"1 1/2"2.559"1.772"M627651 psi15418 psi€407.91
A6979049797630.2 lbs.-ft.2.205"2 3/16"3.346"2 13/25"M823794 psi12778 psi€474.42
A6979049797930.2 lbs.-ft.2.205"2 7/16"3.74"2 13/25"M826692 psi14290 psi€540.94
A6979049798030.2 lbs.-ft.2.205"2 1/2"3.74"2 13/25"M826025 psi14290 psi€540.94
A6979049797130.2 lbs.-ft.1.614"1 3/4"2.953"1.772"M835081 psi19775 psi€407.91
A6979049797230.2 lbs.-ft.2.205"1 7/8"3.15"2 13/25"M827760 psi13573 psi€452.27
A6979049797430.2 lbs.-ft.2.205"2"3.15"2 13/25"M826025 psi13573 psi€452.27
A6979049798361.2 lbs.-ft.2.756"2 7/8"4.331"3.071"M1030659 psi16282 psi€743.92
A6979049798461.2 lbs.-ft.2.756"2 15/16"4.724"3.071"M1036008 psi17913 psi€830.18
B6979049799061.2 lbs.-ft.2.756"3 1/2"5.118"3.071"M1030221 psi16534 psi€885.35
B69790497993106.9 lbs.-ft.3.543"3 7/8"5.709"3.937"M1232270 psi17036 psi€1,250.23
LOVEJOY -

SLD 1500 Series, Keyless Rigid Couplings, Metric

StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Pressure On The ShaftPressure On The HubPrice
A6979049803611.8 lbs.-ft.0.669"18 mm x 47 mm1.85"0.787"M634954 psi13343 psi€104.92
RFQ
A6979049803811.8 lbs.-ft.0.669"20 mm x 47 mm1.85"0.787"M631473 psi13343 psi€127.15
A6979049804111.8 lbs.-ft.0.669"25 mm x 50 mm1.969"0.787"M625237 psi12618 psi€133.16
A6979049804211.8 lbs.-ft.0.669"28 mm x 55 mm2.165"0.787"M633794 psi17114 psi€136.69
A6979049804311.8 lbs.-ft.0.669"30 mm x 55 mm2.165"0.787"M631473 psi17114 psi€136.69
A6979049804611.8 lbs.-ft.0.669"38 mm x 65 mm2.559"0.787"M631038 psi18130 psi€125.78
RFQ
A6979049804711.8 lbs.-ft.0.669"40 mm x 65 mm2.559"0.787"M629443 psi18130 psi€125.78
A6979049805128 lbs.-ft.0.787"50 mm x 80 mm3.15"0.945"M829298 psi18855 psi€183.95
A6979049805228 lbs.-ft.0.787"55 mm x 85 mm3.346"0.945"M833214 psi21756 psi€191.71
A6979049805328 lbs.-ft.0.787"60 mm x 90 mm3.543"0.945"M830458 psi20305 psi€203.24
A6979049805655 lbs.-ft.0.945"75 mm x 115 mm4.528"1.102"M1032634 psi21756 psi€268.51
A6979049805755 lbs.-ft.0.945"80 mm x 120 mm4.724"1.102"M1030603 psi20305 psi€330.93
B69790498074221 lbs.-ft.1.969"260 mm x 325 mm12.795"2.205"M1626107 psi21756 psi€1,832.92
LOVEJOY -

SLD 1500 Series, Keyless Rigid Couplings, Imperial

StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Pressure On The ShaftPressure On The HubPrice
A6979049808011 lbs.-ft.0.669"7/8"1.85"0.787"M628105 psi13293 psi€108.57
RFQ
A6979049808111 lbs.-ft.0.669"1"1.969"0.787"M624592 psi12490 psi€133.16
A6979049808311 lbs.-ft.0.669"1 3/16"2.159"0.813"M631064 psi17086 psi€136.69
A6979049808411 lbs.-ft.0.669"1 1/4"2.362"0.787"M629511 psi15617 psi€143.70
A6979049808611 lbs.-ft.0.669"1 7/16"2.559"0.787"M632077 psi18019 psi€152.45
A6979049808711 lbs.-ft.0.669"1 1/2"2.559"0.787"M630740 psi18019 psi€125.78
A6979049809727 lbs.-ft.0.787"2 3/8"3.531"0.945"M829245 psi19671 psi€203.24
A6979049809627 lbs.-ft.0.787"2 1/4"3.543"0.945"M830870 psi19604 psi€203.24
A6979049809427 lbs.-ft.0.787"2 1/8"3.346"0.945"M832686 psi20758 psi€158.22
RFQ
A6979049809327 lbs.-ft.0.787"2"3.346"0.945"M834728 psi20758 psi€191.71
A6979049809127 lbs.-ft.0.787"1 7/8"3.15"0.945"M831487 psi18742 psi€183.95
A6979049809027 lbs.-ft.0.787"1 3/4"2.953"0.945"M833736 psi19993 psi€174.72
A6979049808827 lbs.-ft.0.787"1 5/8"2.953"0.945"M836331 psi19993 psi€174.72
A6979049810352 lbs.-ft.0.945"2 3/4"4.337"1.102"M1031764 psi20141 psi€306.62
B6979049810552 lbs.-ft.0.945"2 15/16"4.528"1.102"M1029736 psi19291 psi€325.36
B6979049810852 lbs.-ft.0.945"3 1/4"4.921"1.102"M1026877 psi17751 psi€283.16
RFQ
B6979049811052 lbs.-ft.0.945"3 7/16"5.118"1.102"M1025411 psi17067 psi€355.42
B6979049811491 lbs.-ft.1.024"4 1/2"5.843"1.26"M1229833 psi20423 psi€378.60
RFQ
StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Pressure On The ShaftPressure On The HubPrice
A6979049813210 lbs.-ft.0.669"30 mm x 55 mm2.165"1.102"M623351 psi16824 psi€529.15
A6979049813610 lbs.-ft.0.669"40 mm x 65 mm2.559"1.102"M623351 psi19000 psi€619.74
A6979049814652 lbs.-ft.0.945"80 mm x 120 mm4.724"1.575"M1025382 psi22771 psi€1,063.90
RFQ
StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Pressure On The ShaftPressure On The HubPrice
A6979049820710 lbs.-ft.0.669"25 mm x 50 mm1.969"1.102"M620874 psi15348 psi€597.09
A6979049821726 lbs.-ft.0.787"50 mm x 80 mm3.15"1.319"M821455 psi20114 psi€652.84
StyleModelShaft SizeShaft Locking Device Outside Dia. (dimension D)Pressure On The ShaftPressure On The HubMax. Transmissible TorqueDia. To Flange (dimension D1)VolumeDimensions DPrice
A697904982411 1/8"2.165"17349 psi13258 psi357 lbs.-ft.2.519"6.27619 cu. in.1 1/8"€519.14
RFQ
A697904982383/4"1.85"26024 psi15515 psi238 lbs.-ft.2.204"4.58273 cu. in.3/4"€427.47
LOVEJOY -

SLD 1350 Series, Keyless Rigid Couplings, Metric

StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Pressure On The ShaftPressure On The HubPrice
A6979049828610 lbs.-ft.0.669"30 mm x 55 mm2.165"1.102"M622191 psi15954 psi€136.69
A6979049829326 lbs.-ft.0.787"48 mm x 80 mm3.15"1.319"M829588 psi23931 psi€148.70
RFQ
A6979049829426 lbs.-ft.0.787"50 mm x 80 mm3.15"1.319"M828282 psi23931 psi€183.95
A6979049830152 lbs.-ft.0.945"85 mm x 125 mm4.921"1.575"M1028282 psi25962 psi€343.14
B69790498314136 lbs.-ft.1.732"200 mm x 260 mm10.236"2 13/25"M1420450 psi19290 psi€1,148.36
RFQ
StyleModelScrew Tightening TorqueContact Length (dimension L)Shaft SizeShaft Locking Device Outside Dia. (dimension D)Thrust Rings Width @ Relaxed State (dimension B)Locking Screw Size (dimension T)Pressure On The ShaftPressure On The HubPrice
A6979049832310 lbs.-ft.0.669"1 1/2"2.559"1.102"M623351 psi18130 psi€152.46
A6979049832926 lbs.-ft.0.787"2"3.15"1.319"M827847 psi23931 psi€151.85
RFQ
A6979049833526 lbs.-ft.0.787"2 1/2"3.74"1.319"M822191 psi20160 psi€175.14
RFQ
LOVEJOY -

Disc Coupling, Length 11.02 In

ModelItemPrice (ex. VAT)
69790494600AN3AJM€2,794.63
LOVEJOY -

Sleeve, Gear Coupling

ModelItemPrice (ex. VAT)
69790400009AK3XMP€56.84
12