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MHT Vane Motors - Eaton

679 Rev. 1/98 MHT Vane MotorsHigh Torque, Low SpeedSingle Torque, Multi-TorqueVickers Vane Motors Vickers, Incorporated 1994 All Rights Reserved1 IntroductionVickers MHT vane Motors are theefficient, economical answer to a widerange of power needs. Thesehigh-quality Motors are the ideal choicewhen:D the combination of high torque and low speed is requiredDa high power-to-weight/size ratio is requiredDhazardous conditions or other design factors make it desirable that the electrical prime power source be located some distance away from themachinery driving Motors can be used in a widevariety of industrial and mobileapplications, for example.

1 Introduction Vickers MHT vane motors are the efficient, economical answer to a wide range of power needs. These high-quality motors are the ideal choice

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Transcription of MHT Vane Motors - Eaton

1 679 Rev. 1/98 MHT Vane MotorsHigh Torque, Low SpeedSingle Torque, Multi-TorqueVickers Vane Motors Vickers, Incorporated 1994 All Rights Reserved1 IntroductionVickers MHT vane Motors are theefficient, economical answer to a widerange of power needs. Thesehigh-quality Motors are the ideal choicewhen:D the combination of high torque and low speed is requiredDa high power-to-weight/size ratio is requiredDhazardous conditions or other design factors make it desirable that the electrical prime power source be located some distance away from themachinery driving Motors can be used in a widevariety of industrial and mobileapplications, for example.

2 DContinuous casting machinesDStraightener drivesDWheel rim rolling machinesDForging manipulatorsDWinding machine drivesDSheet line accumulator systemsDPre-plasticizer drivesDMachine tool spindle drivesDCoil windersDConveyorsDFeeder screwsDRolling mill screwdown drivesDDrilling, boring machinesDCrushersFeatures and BenefitsDAvailable in shaft-type or shaftless. Shaftless MHT Motors can simplify installations, since the driven machine s splined shaft can be drivendirectly by the motor . Shaft-to-shaft couplings are thereby Motors provide variable power throughout their entire pressure and speed range, and perform smoothly and efficiently in either direction of MHT Motors permit cooling water to be run through a hollow driving shaft, for example, driving plastic injection molding and extruder operating lifeDStepless, infinitely variable speed shaft reversing by reversing fluid MotorsVickers standard MHT Motors are idealfor rotary power apllications requiringhigh torque at low speed.

3 They providevariable power throughout their entirepressure and speed range, and performefficiently and smoothly in eitherdirection of these Motors can eliminate theneed for gear boxes or other externalspeed reducing devices, they offer theadded advantage of SeriesThe Vickers multi-torque MHT motor issimilar to the standard MHT motor inapplication and performance benefits,with one major difference the design ofthe multi-torque motor permits choosinga number of different speed and torquecombinations for any given flow example, under conditions wheremaximum torque is not required, topmotor speed can be achieved using thepartial torque circuit shown.

4 Conversely,maximum torque could also be achievedat less than maximum motor speed,using the full torque circuit versatility permits substantialsavings in pump size and costs formany applications without sacrificingnecessary torque or multi-torque Motors offer the ability to change the torque-to-speed ratios without requiring gear shifting .. Single Torque, Single Displacement Models2.. Multi-Torque, Multi-Displacement Models3.. Model Code4.. Installation Data5.. Mounting Information5.. Circuit6.. Shaft Information7.. Application Data8.. Start-up Procedure8.. Functional Symbols8.. Rotation9.. Bearing Capacity9.

5 Inertia of Rotating Group9.. Performance Data11.. MHT3211.. MHT5011.. MHT70 and MHT9012.. MHT130 and MHT15012.. MHT15013.. MHT25014.. MHT50015.. MHT75016.. MHT100016.. MHT90/45/4517.. MHT380/190/19018.. MHT440/250/19018.. MHT500/250/25019.. Installation Dimensions Single Torque ModelsMHT 3220.. MHT 5021.. MHT 70 & MHT 9022.. MHT 130 & MHT 15023.. MHT 190 & MHT 220 & MHT 25024.. MHT 380 & MHT 440 & MHT 50025.. MHT 75026.. MHT 100027.. Installation Dimensions Multi-Torque ModelsMHT 70/35/35 & MHT 90/45/4528.. MHT 130/75/75 & MHT 150/75/7529.. MHT 250/125/125 & 250/125/95 & 190/95/9530.. MHT 380/190/190 & 440/250/190 & 500/250/25031.

6 MHT 750/375/37532.. MHT 1000/500/50033.. Fluid Information34.. 2 RatingsRatings Single Torque, Single Displacement ModelsModel &TheoreticalOutput TorqueTheoreticalDisplacementcc3/rev3 MaximumPressurebar (psi)Maximum Speed (rpm)@138 bar (2000 psi)Weight (approximate)pqNm/6,9 bar(lb. psi)(in3/rev)RatedStalled(p)and @207 bar (3000 psi)ShaftlessWith ShaftMHT3243 (32)393(24)207(3000)276(4000)40027548(10 5)54(120)MHT5068 (50)622,7(38)276(4000)276(4000)35020082( 180)91(200)MHT7095 (70)865( )207(3000)276(4000)30015095(210)109(240) MHT90122 (90)1113( )207(3000)276(4000)30015095(210)109(240) MHT130176 (130)1606(98)207(3000)276(4000)250150142 (312)162(358)MHT150203 (150)1852(113)207(3000)276(4000)25015014 2(312)162(358)MHT190258 (190)2360(144)138(2000)189,7(2750)150 200(440)236(520)MHT220298 (220)2720(166)138(2000)189,7(2750)150 200(440)236(520)MHT250339 (250)3081(188)138(2000)

7 189,7(2750)150 200(440)236(520)MHT380515 (380)4719(288)138(2000)189,7(2750)150 281(620)327(720)MHT440597 (440)5440(332)138(2000)189,7(2750)150 281(620)327(720)MHT500678 (500)6194(378)138(2000)189,7(2750)150 281(620)327(720)MHT7501017 (750)9259(575)138(2000)189,7(2750)100 356(784)408(900)MHT10001356 (1000)12356(754)138(2000)189,7(2750)100 436(962)508(1120)Case port pressure is 0 bar (0 25 psi) for all models3 Ratings Multi-Torque, Multi-Displacement ModelsModel &TheoreticalOutput TorqueTheoretical Displacementcc3/rev(in3/rev)MaximumPress urebar (psi)Maximum Speed(rpm) @138 bar (2000 psi)Weight (approximate)pqNm/6,9 bar(lb.)

8 Psi)()RatedStalled(p)and @207 bar (3000 psi)ShaftlessWith ShaftMHT 70/35/3595/48/48(70/35/35)865,4 & 432,7( & )207(3000)276(4000)30015095(210)109(240) MHT 90/45/45122/61/61(90/45/45)1112,9 & 556,4( & )207(3000)276(4000)30015095(210)109(240) MHT 130/75/55176/102/75(130/75/55)1605 & 1128(98, 56,5 & )207(3000)276(4000)250150142(312)162(358 )MHT 150/75/75203/102/102(150/75/75)1850,7 & 925,4(113 & )207(3000)276(4000)250150142(312)162(358 )MHT 190/95/95258/129/129(190/95/95)1179,2 & 2358,5(72 & 144)138(2000)190(2750)200 204(450)240(530)MHT 220/125/95298/170/129(220/125/95)2718,7 & 1539,5 & 1179,2(166 & 94 & 72)138(2000)190(2750)200 204(450)240(530)MHT 250/125/125339/170/170(250/125/125)3079, 1 & 1539,5(188 & 94)138(2000)190(2750)200 204(450)240(530)MHT 380/190/190515/258/258(380/190/190)4716, 9 & 2358, 5(287 & 143,5)138(2000)190(2750)200 286(630)311(730)MHT 440/250/1901056/339/258(440/250/190)5437 ,5 & 3079,1 & 2358,5(332 & & )138(2000)190(2750)200 286(630)311(730)MHT 500/250/250678/339/339(500/250/250)6158, 2 & 3079,1(376 & 188)138(2000)190(2750)150 286(630)311(730)MHT 750/375/3751017/508/508(750/375/375)9253 ,6 & 4635(565 & 283)138(2000)190(2750)

9 100 360(794)412(910)MHT 1000/500/5001356/678/678(1000/500/500)12 356 & 6178(754 & 377)138(2000)190(2750)100 440(972)512(1130)4 Model Code12 Special SealsOmit if not requiredF3 Seals for use with mineral oil andfire resistant fluidsModel SeriesMHT High torque, low speed,vane motor34 Shaft typeR1 Standard solid typeN1 No shaftDesign NumberSubject to changeSpecial FeatureDenoted special motor supplied with onebearing and no shaft (omit when notapplicable). Install bearing on either sideS27 Quiet version for MHT 130/15056 Theoretical Output Torqueper 100 psi differentialNm (lb. ft.)Standard series32 43 (32)50 68 (50)70 95 (70)90 122 (90)130 176 (130)150 203 (150)190 258 (190)220 298 (220)250 339 (250)380 515 (380)440 597 (440)500 678 (500) 750 1017 (750)1000 1356 (1000)34125612 Special SealsOmit if not requiredF3 Special seals for use with mineraloil or fire resistant fluidsModel SeriesMHT High torque, low speed,vane motorTheoretical Output Torqueper 100 psi differentialNm (lb.)

10 Ft.)1000/500/500 1356/678/678(1000/500/500)750/375/375 1017/508/508(750/375/375)500/250/250 678/339/339(500/250/250)440/250/190 678/339/258(5000/250/190)34 Shaft typeR1 Standard solid typeN1 No shaftDesign NumberSubject to changeSpecial FeatureDenotes special Quiet version forMHT 130/220/380S27 Quiet version for MHT 130/150S30 Quiet version for MHT500/750/100056 Theoretical Output Torque(continued)380/190/190 515/258/258(380/190/190)250/125/125 339/170/170(250/125/125)220/125/95298/17 0/129(220/125/95)190/95/95258/129/129(19 0/95/95)150/75/75203/102/102(150/75/75)1 30/75/55176/102/75(130/75/55)90/45/45122 /61/61(90/45/45)70/35/3595/48/4870/35/35 Standard Series Model CodeMulti-torque Series Model Code5 Installation DataMounting InformationThis information points outareas of the motor where specificinformation is referenced.


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