torque--arm shaft mount speed reducers · torque--arm shaft mount speed reducers ... refer to dodge...

G1--146

RELATED PRODUCTSTORQUE--ARM Shaft Mount Speed ReducersHARSH DUTY ACCESSORIES

XT CORROSION RESISTANCE

Epoxy PaintsStandard factory paint is a high quality true two--part epoxy suitable for incidental food contact by the USDA. This en-hancement coating offers excellent chemical resistance, salt spray resistance and resists hostile elements of washdownor harsh outdoor environments. Color options for this coating offered are black and white. Factory cycle item.

Zinc Plated FastenersIncludes all housing and Torque--Arm rod fasteners. Factory assembled.

Teflon Coated Tapered Bushings*All exposed surfaces coated for tough, resilient protection with black Teflon (DODGE S293D). Zinc plated fastenersincluded. Tested 1,000,000 starts & stops, outdoors in caustic spray. Factory cycle item.

*Patented or patents pending

CEMA Stainless Steel Drive Shafts for Screw Conveyor DrivesThirteen stock sizes, #316 stainless steel, three hole construction or use two holes.

C1X1--1/2, C1X2, C2X1--1/2, C2X2, C3AX2, C3AX2--7/16, C4AX2, C4AX2--7/16, C4AX3, C5BX2--7/16, C5BX3,C6X3, C7X3--7/16

XT HOSTILE ENVIRONMENTS

Filter BreatherOptional 40 micron filter with cap. Combats dust, dirt and wet environments. Replaces standard breather assembly.Stock item.

Enclosed Breather ChamberElastic diaphragm enclosed in steel chamber provides closed system. Protects reducer components and lubricant inwet, dusty or hot environments. Install in new reducer installations only. Mounts in uppermost position and replacesstandard breather. Stock item.

Oil Sump Heater110 volt, single phase, AC cartridge heater, threads into standard tapped drain hole. Provides approximately 70_F tem-perature rise in one hour for cold climates. Simple time phased on/off construction. Standard oil sump heater does notcome with thermostat. Factory cycle item.

CEMA AC Packing gland AdaptorFor tough, abrasive environments. Protects reducer from contamination. Open center cavity for dropout. Multiplebraided felt seal rings. Repack without removal. Stock item.

Long Term StoragePreparation for long storage or delayed job start--up. Reducer is protected internally with a vapor phase corrosion inhib-iting oil. Breather removed and reducer sealed with pipe plug. Factory cycle item.

SELECTIONPAGES G1--12-G1--25

DIMENSIONSSCXT PAGES G1--90-G1--126

ENGINEERING/TECHNICALPAGES G1--187-G1--201

DIMENSIONSTXT PAGES G1--26-G1--67

G1--147

TEMPERATURE

350____F

XT NITRILE

250____F

ABRASION*

98%

XT

NITRILE

88%

2% (wear)12% (wear)

*Run in accordance with ASTM D--3389

RELATED PRODUCTSTORQUE--ARM Shaft Mount Speed ReducersHARSH DUTY ACCESSORIES

XT SAFETY & SEALING

Metal End Covers, Open, Closed and SplitS Protection for oil seal areas and from rotating components. Enhances seal life.

S Closed or open for input shaft side. Two piece split for backstop side.

S Simply position on reducer, drill holes and insert self tapping screws. Stock item.

Oil Filter System (TXT 4A--12)*Oil cycles through standard filter several times daily. Simply bolt kit to backstoparea and connect to standard drain. Reduces maintenance, extends lubricantlife and minimizes wear factors. No pumps required. Mounting position B only.Stock item.

*Patented or patents pending.

New Dual Lip Oil Seals, All Sizes StandardIncreased nitrile content for wear resistance, spring loaded, precision doublelip construction, rubber outside diameter. Standard feature.

Extended life high temperature and abrasion resistant XT harshduty oil seals (TXT 5B--10 double reduction.) Stocked individually or installedto order. Optional feature.

The addition of lithium sterate aluminate to the XT harsh duty seal compound actsas a friction--reducing, antiwear additive resulting in extended service life. XT harshduty seals provide 4 to 6 times the abrasion resistance of standard nitrile seals,resulting in lower seal life and less unscheduled downtime.As oil temperature increases, seal life may be reduced. With standard nitrile seals,the increase in temperature from 200_F to 225_F can reduce seal life up to 50%as the seal lip gets brittle and cracks. XT harsh duty seals will handle up to 350_F(176_C), a 40% increase in temperature capability over standard nitrile seals.Note: Contact DODGE if oil sump temperature exceeds 200_F maximum with

petroleum lubricants.

Belt Guards, BackstopsStock items. Rugged slotted metal construction with welded straps. No drillingrequired to install. Includes mounting hardware and bolts to reducer and motormount. Backstops prevent reversing and allow for either direction of operation.

Input Auxiliary SealMetal cover with internal V--Seal/Labyrinth construction. Complete with lubricationfilling or no--lub plug. Combats dust, dirt and moisture. Protects high speed oilseal. Stock item.



DIMENSIONSPAGES G1--26-G1--67

MODIFICATIONS/ACCESSORIESPAGES G1--68--G1--80

G1--148

For further lubrication information,refer to DODGE TORQUE--ARMlubrication Manual 499336 orindividual product manuals.

RELATED PRODUCTSTORQUE--ARM Shaft Mount Speed ReducersHARSH DUTY ACCESSORIESXT LUBRICATION

SSSS Oil level sight gauge. Stock itemSSSS New DODGE/AGMA/ISO viscosity standardsSSSS New higher viscosity lubricant selectionsSSSS Brand optionsMaximizing productivity and uptime is paramount in today’s industry. By following some simple rec-ommendations on lubrication, OEMs and users can improve product performance and reduce down-time. Remember, the purpose of speed reducer lubrication is to minimize frictional forces, eliminatewear and dissipate heat.The American Gear Manufacturing Association (AGMA) and ISO have recently changed theirlubrication standards.This change was necessitated by the increased horsepower that helical gearing is asked to transmit.As a result, higher ISO viscosity grades have been selected. The proper oil viscosity is based uponambient temperature and gearing pitch line velocity. DODGE has converted pitch line velocity intoreducer output speed (RPM).

RECOMMENDED LUBRICANTS FOR TORQUE--ARM REDUCERS +

With or Without Backstop EP Oils Without Backstops

EXXON

150220320

Teresstic 150220320

Spartan EP 150220320

CHEVRON

150220320

Machine 150220320

Gear CompoundEP

150220320

UNICAL

150220320

Turbine Oil 150220320

Extra Duty HLGear Lube

141207300

MOBIL SYNTHETIC

150220320

SHCSHCSHC

629630632

SHCSHCSHC

629630632

MOBIL

150220320

Mobil DTEExtra Heavy BB

AA

Mobil Gear 629630632

TEXACO

150220320

Regal Oil R&O 150220320

Meropa 150220320

SHELL

150220320

Morlina Oil 150220320

Omala 150220320

+Partial list. Consult DODGE or a lubricant manufacturer for further options.





G1--149

RELATED PRODUCTSTORQUE--ARM Shaft Mount Speed ReducersHARSH DUTY & SENSORIZED ACCESSORIESProduct Part # Product Part #

TXT4 Oil Filter KitTXT5 Oil Filter KitTXT6 Oil Filter KitTXT7 Oil Filter KitTXT8 Oil Filter KitTXT9 Oil Filter KitTXT10 Oil Filter KitTXT12 Oil Filter KitTXT Encl Breather Sys. Sm (1--10)TXT Encl Breather Sys. Lg (12--15)TXT 5D Harsh Duty Input SealTXT 6D, 7D, 705 XT Duty Input SealTXT8--10D, 805, 905, XT Duty I/P SealTXT 5D Harsh Duty Output SealTXT 6D Harsh Duty Output SealTXT 7D Harsh Duty Output SealTXT 8D Harsh Duty Output SealTXT 9D Harsh Duty Output SealTXT 10D Harsh Duty Output Seal3/8 Filter Breather Plug1/2 Filter Breather PlugPressure Breather Vent PlugTXT 1--4 Immersion HeaterTXT 5--6 Immersion HeaterTXT 7--10 Immersion HeaterTXT1 SS Cls Aux Cvr AsyTXT1 SS Opn Aux Cvr AsyTXT1 BS Split Aux Cvr AsyTXT2 SS Cls Aux Cvr AsyTXT2 SS Opn Aux Cvr AsyTXT2 BS Split Aux Cvr AsyTXT3A SS Cls Aux Cvr AsyTXT3A SS Opn Aux Cvr AsyTXT3A BS Split Aux Cvr AsyTXT4A SS Cls Aux Cvr AsyTXT4A SS Opn Aux AsyTXT4A BS Split Aux Cvr AsyTXT 5B SS Cls Aux Cvr AsyTXT5B SS Opn Aux Cvr AsyTXT5B SS BS Split Aux Cvr AsyTXT6 SS Cls Aux Cvr AsyTXT6 SS Opn Aux Cvr AsyTXT6 BS Split Aux Cvr AsyTXT7 SS Cls Aux Cvr AsyTXT7 SS Opn Aux Cvr AsyTXT7 BS Split Aux Cvr AsyTXT8 SS Cls Aux Cvr AsyTXT8 SS Opn Aux Cvr AsyTXT8 BS Split Aux Cvr AsyTXT9 SS Cls Aux Cvr AsyTXT9 SS Opn Aux Cvr AsyTXT9 SS Split Aux Cvr AsyTXT10 SS Cls Aux Cvr AsyTXT10 SS Opn Aux Cvr AsyTXT10 SS Split Aux Cvr AsyTXT12 SS Cls Aux Cvr AsyTXT12 SS Opn Aux Cvr AsyTXT12 SS Split Aux Cvr AsyTXT105 BS SPL Aux Cvr AsyTXT205 BS SPL Aux Cvr AsyTXT305 BS SPL Aux Cvr AsyTXT1 Taconite Aux Seal KitTXT105 Taconite Aux Seal KitTXT2 Taconite Aux Seal KitTXT205 Taconite Aux Seal KitTXT305A Taconite Aux Seal KitTXT3A Taconite Aux Seal KitTXT405A Taconite Aux Seal KitTXT4A Taconite Aux Seal Kit

244698245698246698247698248488249488250448252198240050240051245543246543248443245444246444247444248444249444250444430048430049SSSS6--030657241103241104241105246601246602246603246604246605246606246607246608246609246610246611246612246616246617246618246619246620246621246622246623246624246625246625246627246628246629246630246631246632246633246634246635246636246613246614246615272515272521272446272459253186243577254267244676

TXT505A Taconite Aux Seal KitTXT5B Taconite Aux Seal KitTXT6 Taconite Aux Seal KitTXT7 Taconite Aux Seal KitTXT8 Taconite Aux Seal KitTXT9 Taconite Aux Seal KitTXT10 Taconite Aux Seal KitTXT12 Taconite Aux Seal KitTDT 13 Taconite Aux Seal KitTDT14 Taconite Aux Seal KitTDT15 Taconite Aux Seal Kit3/8 Sight Oil Level Gauge (TXT1--4)1/2 Sight Oil Level Gauge (TXT5--6)3/4 Sight Oil Level Gauge (TXT7--TDT15)C1x1--1/2 3 H SS Drive ShaftC1x2 3H SS Drive ShaftC2x1--1/2 3H SS Drive ShaftC2x2 3H SS Drive ShaftC3Ax2 3H SS Drive ShaftC3Ax2--7/16 3H SS Drive ShaftC4Ax2 3H SS Drive ShaftC4Ax2--7/16 3H SS Drive ShaftC4Ax3 3H SS Drive ShaftC5Bx2--7/16 3H SS Drive ShaftC5Bx3 3H SS Drive ShaftC6x3 3H SS Drive ShaftC7x3--7/16 3H SS Drive ShaftAC1B Adj. Pack Adpt AsyAC2B Adj Pack Adpt AsyAC3B Adj Pack Adpt AsyAC4 Adj Pack Adpt AsyAC5 Adj Pack Adpt AsyAC6 Adj Pack Adpt AsyAC7 Adj Pack Adpt AsySCXT1 Taconite Aux Seal KitSCXT2 Taconite Aux Seal KitSCXT3A Taconite Aux Seal KitSCXT4A Taconite Aux Seal KitSCXT5B, 505A Taconite Aux Seal KitSCXT6 Taconite Aux Seal KitSCXT7 Taconite Aux Seal KitTXT/SCXT 1 Input Taconite SealTXT/SCXT 2 Input Taconite SealTXT/SCXT 3A Input Taconite SealTXT/SCXT 4A Input Taconite SealTXT/SCXT 5B Input Taconite SealTXT/SCXT 6, 605 Input Taconite SealTXT/SCXT 7, 705 Input Taconite SealTXT 8, 805 Input Taconite SealTXT 9, 905 Input Taconite SealTXT 10 Input Taconite SealTXT 12 Input Taconite SealTXT/SCXT 105 Input Taconite SealTXT/SCXT 205 Input Taconite SealTXT/SCXT 305A Input Taconite SealTXT/SCXT 405A Input Taconite SealTXT/SCXT 505A Input Taconite SealTXT Temperature SwitchTXT Service Hour MeterTXT Thermocouple/TransmitterTXT Breather Pressure SwitchTXT Temp Switch or Brthr Switch Alarm MonitorTransmitter OnlyTXT AccelerometerTXT1--TXT3 Sensor BracketTXT4--TXT6 Sensor BracketTXT7--TXT10 Sensor BracketTXT12 Sensor BracketS Available as Renewal Parts

255230245635272450272451272452272453272454272455272456272457272458SSSS430121SSSS430139SSSS430159351025351026352186352187353181353182354352354353354354355226355227356276356283356168356112356163356149356158356154356192272721272722243582244677245637272726272727241102242102243108244117245104246102247102248102249102250102252102241109242109243109244159245106N/AN/AN/AN/A

063524N/AN/AN/AN/AN/AN/A





G1--150

RELATED PRODUCTSTORQUE--ARM Shaft Mount Speed ReducersXT OPERATIONAL SENSINGSSSS

ACCELEROMETER*S Shock resistant Piezo electric elementS Sensitivity 100mV/gS Range ± 50gS Frequency response ± 3dB, .5 -- 10,000 HzS Temperature range --65_F -- 185_FS Full scale output ± 5VS Single axis monitorS Compatible with most vibration monitoring equipmentS Factory installed

How it WorksWhen powered by the vibration transmitter, a signal between +5 and--5 volts, which is representative of the vibration seen by the sensor,is generated. This signal then can be analyzed for any change in theamplitude of the various frequencies to assist in the identification ofpotential problems. The accelerometer is mounted on the inside of aprotective cast enclosure.

THERMOCOUPLE/TRANSMITTER*S Type J thermocoupleS Temperature 0_F -- 250_F

4--20 milliampere output or regular thermocouple outputS Reverse polarity protectedS Accuracy ±.5_FS Pre--adjusted zero and spanS Transmitter supply voltage 8.5 volts to 35 volts DCS Factory Installed

How it WorksThe iron/constantan thermocouple is epoxied inside a thermwell that isthreaded to the reducer housing oil drain hole and the thermwell is inconstant contact with the oil sump. The thermocouple generates a volt--age signal proportional to the reducer oil temperature. The transmitterwhen powered with DC power supply will generate a 4--20 milliamperecurrent proportional to the reducer oil temperature.

* Mounting bracket for each size reducer accommodates one or all of the above

SSSS Patented or patents pending





G1--151

RELATED PRODUCTSTORQUE--ARM Shaft Mount Speed ReducersXT OPERATIONAL SENSINGSSSS

BREATHER PRESSURE SWITCH*S Normally open switchS Operation at 6V, 12V, 24DC and 120V ACS Current capability 15 ampere at 6 VDC to .5 ampere at 240 VACS Temperature range --40_F to 250_FS Factory installed

How it WorksPressure switch senses the internal reducer pressure. If the reducerbreather is plugged, the internal pressure rises. As the pressure insidethe reducer reaches the threshold of the pressure switch, the switchcloses. The switch can be made to activate an alarm and/or a lightto attract attention to the high pressure condition before the oil pressurebecomes excessive and causes oil leakage. The switch can also beconnected to a PLC for continuous monitory.

Note: Not required or compatible when using enclosed breatherchamber.

*Mounting bracket for each size reducer accommodates one or all of the above

DDDD Patented or patents pending

TEMPERATURE SWITCHS Normally openS AC voltage up to 250V 50/60 HzS Standard closure temperature 203_F ± 9_FS Contact resistance <.04 OhmS Current capability up to 10 amperesS Factory assembledS Factory installed

How it WorksA temperature switch is epoxied inside thermwell that is threadedto the reducer housing drain hole. The thermwell is in contact withthe oil in the reducer. When the oil temperature exceeds thetemperature switch threshold, the switch closes. The switch canbe used to activate an alarm circuit. the optional alarm monitorconsists of a warning light and high--pitched buzzer, which drawsattention to the overheated condition. The switch can also beused to interface to a PLC for continuous monitoring.

* Mounting bracket for each size reducer accommodates one or all of the above





G1--152

RELATED PRODUCTSTORQUE--ARM Shaft Mount Speed ReducersXT OPERATIONAL SENSING

SERVICE HOUR METER*S Solid state operationS Resolution .1 hourS Options include 460V, 230V, and 120 VAC 50/60 HzS Operating temperature -- 40_C to 85_CS Factory Assembled

How it WorksThe service hour meter measures the sunning time or service life ofthe reducer and equipment. This is accomplished by connectingthe hour meter to the electric motor that drives the reducer. As themotor is started, the hour meter starts displaying the total hours thereducer or system has been in operation. By monitoring the totalhours, scheduled maintenance can be implemented more readily.





torque--arm shaft mount speed reducers · torque--arm shaft mount speed reducers ... refer to dodge...

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