PARALLEL SHAFT DRIVES

Transcription

1 ARALLEL SHAT RIVES Introductory Information...-2 re-selection Information...-3 Quick Selection Tables...-4, 5 Rating and imensions Helical Ratio ultipliers...-6 to -9 odel 22 - Single Reduction Speed Reducer...-10, -11 odel Single Reduction Speed Reducer...-12, -13 odel Single Reduction Speed Reducer...-14, -15 odel Single Reduction Speed Reducer...-16, -17 odel 85L - Single Reduction Speed Reducer...-18, -19 odel Single Reduction Speed Reducer...-20, -21 odel 95L - Single Reduction Speed Reducer...-22, -23 odel 95H - Single Reduction Speed Reducer...-24, -25 odel Single Reduction Speed Reducer...-26, -27 odel 52 - ouble Reduction Speed Reducer...-28, -29 odel 83L & 83S - ouble Reduction Speed Reducers , -31 odel 89 - ouble Reduction Speed Reducer...-32, -33 odel 1 - ouble Reduction Speed Reducer...-34, -35 odel 2 - ouble Reduction Speed Reducer...-36, -37 odel 3 - ouble Reduction Speed Reducer...-38, -39 odel 4 - ouble Reduction Speed Reducer...-40, -41 odel 5 - ouble Reduction Speed Reducer...-42, -43 odel 6 - ouble Reduction Speed Reducer...-44, -45 odel 75 - ouble Reduction Speed Reducer...-46, -47 odel 8 - ouble Reduction Speed Reducer...-48, -49 odel HT100 - Shifting Transmission...-50, -51 SAE Standards...-52, -53 actory Options

2 arallel SHAT rives Basic Specifications ower ratings from 1/4 to 530 hp Output Torque to 120,000 inch/lbs Ratios from 1:1 through 70:1 Output Speeds 24 rpm to 2400 rpm Standard eatures Up to three input modes for integrating with hydraulic or electric motors or for externally coupled driving sources. Cast iron housing designed for superior thermal conductivity provides rigid gear and bearing support. High strength alloy case hardened gears for greater wear life. Alloy shafting for greater strength. recision ball bearings or tapered roller bearings for endurance and strength. Heavy duty industrial seals to keep contaminants out. Optional eatures odified Standard and Custom esigns Optional Output Bore Sizes for Shaft ount Versions CleanLine Washdown and BISSC Configurations Unique or Harsh Environment Adaptations otorized arallel Shaft rives otors roduced by arathon Electric for High Efficiency, Reliability and urability General or efinite urpose otors Brake or Inverter uty otors, C or Washdown otors otor/gear rive ackage Incentives Available, Consult actory or ore Shaft ounted Reducers See owertorque Shaft ount Reducers Section G & oweratio 2000 Compact Helical arallel rives Section J -2

3 General esign eatures Hub City parallel shaft speed reducers provide you with a nearly unlimited degree of design flexibility in OE configurations, or for incorporation in existing systems. Up to three input modes provide for integration with hydraulic motors, electric motors, or for externally coupled driving sources. Units can be specified for torque to 122,361 lb.-in., horsepower ratings to 530 H.., and reduction ratios to 70:1, depending on the model and AGA class of operation required. The wide range of ratios is facilitated by the availability of single and double reduction designs. Hub City parallel-shaft speed reducers provide the advantages of a sealed, integrated configuration compact and easily planned into your systems with inherently accurate shaft alignment. A wide range of ratios and ratings offer a selection which can usually be utilized with the driven equipment. These capabilities can also be extended where necessary by use of external V-belts, chains, and other couplings. All units are designed for long service under heavy-duty conditions, and machined from high alloy gray iron or ductile iron housing castings. The gear drives are equipped with ball, roller or tapered roller bearings, depending on position in the gear train and on operating requirements. Units also include high strength high alloy case hardened gears, double lip seals, and high quality steel shafts and sleeves. Hub City provides adaptors for most units for both hydraulic and NEA C ace electric motors, as well as all required bushings, backstops, torque arms, and other accessories that may be required for most applications. Consult each individual reducer dimension page for input styles available. This catalog includes representative standard Hub City shaft-mounted speed reducers; however, complete engineering capabilities are available to you for development of modified or new designs. Input Configuration escriptions Shaft Input Units These speed reducers are designed for external coupling through V-belts, chain drives, or other means. Overhung load data can be provided on individual models. re-selection Information Electric otor Units Hub City speed reducers in this group are equipped with a NEA C flange for direct mounting to a flanged electric motor. The electric motor shaft and reducer input pinion mate coaxially. Backstops Optional backstops are offered at extra cost for applications that require the prevention of reverse rotation. Backstops are built-in to the high speed shaft module assembly. Backstops must be factory assembled. When ordering specify desired direction of free rotation of the reducer output shaft as viewed facing the end of the shaft extension. Backstops are not recommended for applications involving energy absorption and shock or torque loads in excess of reducer ratings or on applications such as chair lifts, amusement rides, etc. where the safety of a person or property is dependent on their function. On such applications, other safety devices should be provided. Backstops are designed to prevent rotation not more than five times in an 8 hour period with a minimum of one minute in the over-running direction between each engagement. If reversing operation is more frequent or over-running time is less, the application should be referred to the factory. NOTE: Lubricants with extreme pressure (E) additives should not be used in units with built-in backstop. EICIENCY Helical or Spur Gearing and Ball or Tapered Roller Bearings provide a drive with very high efficiency. The approximate efficiency is 97.5% per gear stage. How To Order When ordering a arallel Shaft rive it is necessary to select a model, gear ratio, input configuration and assembly style where applicable. or shaft mounted units also specify output bore size. Hydraulic otor Units These speed reducers are provided with either a 2-bolt or 4-bolt mounting flange for direct coupling to a hydraulic motor. The hydraulic motor shaft mates directly with the reducer input pinion through a spline or round key adaptor. A floating adaptor accommodates any possible concentricity difference. Input configuration options: Shaft Hydraulic (specify flange size and input bushing size) Electric(specify flange size and input bushing size) (see above for Input Configuration escriptions) Not all input configurations are available on all models. See individual model pages for input configurations available. -3

4 Quick odel Selection Hub City arallel Shaft Speed Reducers can be selected on the basis of speed and torque or horsepower. Quick selection tables on the following pages can be used with 1750 rpm input speed and uniform power source. Table 3 provides reducer selection by H.. and output speed. It also provides different AGA load classifications designated for shaft mount reducers. Tables 4 and 5 provide selection by output torque and output speed, for Class I service (1.00 S..). Conversion factors for AGA class II and III are provided below the tables. or other input speeds, and specific rating data, refer to the unit rating tables for each model. TABLE 1 SERVICE ACTORS riven achine Load Classification uration of ServicE edium Heavy rime over er ay (1) Uniform Shock Shock -4 Occasional 1/2 hr. * * 1.25 Electric Intermittent 3 hrs. * otor 3-10 hours Over 10 hours Electric otor Occasional 1/2 hr. * With requent Intermittent 3 hrs Starts and 3-10 hours Stops (2) Over 10 hours ulti-cylinder Occasional 1/2 hr. * Internal Intermittent 3 hrs Combustion 3-10 hours Engine Over 10 hours Single Cylinder Occasional 1/2 hr Internal Intermittent 3 hrs Combustion 3-10 hours Engine Over 10 hours Reversing Service Application Consult actory * Unspecified service factors should be 1.0 or as agreed upon by user and manufacturer. Explanatory Notes 1. Time specified for intermittent and occasional service refers to total operating time per day. 2. Term frequent starts and stops refers to more than 10 starts per hour. Table 3 Reducer Selection: H.. / Output Speed CLASS I CLASS II CLASS III H OutpuT OutpuT Output R odel R odel R odel 1/ / / ,83,85L ,83,85L ,83,85L / ,83,85L ,83,85L ,83,85L ,83,85L ,83,85L ,83,85L ,95L / ,83,85L ,83,85L ,83,85L ,95L ,95L ,95L ,83,85L ,83,85L ,83,85L ,95L ,95L ,83,85L ,83,85L ,83,85L L ,95L ,95L NOTE: The AGA Load classes provide for a momentary or starting load of 2.0 times for Class I, 2.8 for class II and 4.0 for Class III CLASS I CLASS II CLASS III H OutpuT OutpuT Output R odel R odel R odel ,83,85L ,83,85L ,83,85L ,95L ,95L ,95L ,83,85L ,83,85L 7-1/ ,83,85L ,95L ,95L ,95L ,83,85L ,83,85L ,83,85L ,95L ,95L ,95L SERVICE ACTORS The ratings for gear drives in this manual are based on a service factor of 1.00, for uniform load and uniform power source, up to 10 hours of operation per day. or other operating conditions, the application horsepower or torque must be multiplied by the appropriate service factor, to determine the equivalent gear drive power rating. A gear drive should be selected with a rated capacity equal to or greater than the equivalent rating. AGA Load Classification Numbers for Gearmotors and Shaft ount Reducers are listed on pages A-5 and A-6. AGA Load Classification Numbers for rives and Reducers are listed on pages A-7 and A-8. Table 1 designates recommended service factors for various conditions of load, power source, and duration of service. Table 2 designates load classification numbers for gearmotors and shaft mount reducers with uniform power source, and indicates the relationship between service factors and load classification numbers. Refer to page A-2 for further information and cautions on the selection of proper service factors. Table 2 LOA CLASSIICATION NUBERS Load class Up to 3 hrs. 3 to 10 hrs. Over 10 hrs. (S..) Total Operation Total Operation Total Operation er ay er ay er ay I oderate Uniform (1.0) Shock Load Load II Heavy oderate Uniform (1.4) Shock Load Shock Load Load III Heavy oderate (2.0) Shock Load Shock Load ,83,85L ,83,85L ,95L ,95L ,95L CLASS I CLASS II CLASS III H OutpuT OutpuT Output R odel R odel R odel ,83,85L ,95L ,95L ,95L ,95L ,95L ,95L ,95L

5 Single Reduction Speed Reducers Output Rotation Opposite Input Rotation (Selections Based on 1750 Input or other Input Speeds see Rating Tables) (Torque Given in Lb.-In. ax., for AGA Class I Service*) Table 4 Output Torque Selection OUTUT OEL NUBERS SEE Nominal (R) Ratio R1 R2 R L L 95H :1 NA NA NA 919 NA NA 3179 NA 5589 NA NA :1 NA NA NA 1100 NA NA NA NA 6917 NA NA : NA NA NA :1 NA NA NA 1237 NA NA NA NA NA NA NA NA 583 3: NA 713 NA NA : NA NA : NA NA 3740 NA :1 NA NA NA NA NA 1084 NA 3866 NA 6600 NA NA 250 7:1 NA 664 NA NA NA NA NA NA NA NA NA NA :1 NA NA NA NA NA 917 NA NA NA NA NA NA :1 419 NA 1538 NA NA NA NA NA NA NA NA NA 219 8:1 NA NA NA 851 NA NA NA NA NA NA NA NA * or AGA Class II Service, divide torque ratings by 1.4; for Class III, by 2.0. Quick odel Selection ouble Reduction Speed Reducers Output Rotation Same As Input Rotation (Selections Based on 1750 Input or other Input Speeds see Rating Tables) (Torque Given in Lb.-In. ax., for AGA Class I Service*) Table 5 Output Torque Selection OUTUT OEL NUBERS SEE Nominal (R) Ratio 52 83L :1 NA NA NA 3871 NA NA :1 NA 3833 NA NA 5475 NA NA NA NA NA NA 218 8:1 NA 4025 NA NA 5829 NA NA NA NA NA :1 NA NA NA NA :1 NA 4318 NA NA 6196 NA NA NA NA NA :1 NA NA NA 7813 NA : NA NA NA NA NA NA NA NA NA 88 20: NA NA NA NA 70 25: NA NA :1 NA NA NA NA NA :1 NA NA NA NA NA 9532 NA NA NA NA NA 39 45:1 NA NA NA NA NA 9624 NA NA NA NA NA 35 50:1 NA NA NA NA NA NA NA 30 60:1 NA NA NA 5824 NA NA NA NA NA NA NA 27 65:1 NA NA NA NA NA 9737 NA NA NA NA NA 24 70:1 NA NA NA 5859 NA NA NA NA NA NA NA * or AGA Class II Service, divide torque ratings by 1.4; for Class III, by

6 odels R1, R2, R3 - Single Reduction eatures n Three Cast Iron odels, Two Aluminum odels, One Stainless Steel odel ( See Section O) n Ratios available from 2:1 to 7.5:1 n Can be used as reducer or increaser. n rovides additional reduction capability when mounted onto Helical Gear Reducer or Worm Gear Reducer n C-flange or solid input shaft. n Helical gearing. n ouble lip seals. n Base mounting available. n ermanently lubricated at factory. odel Nomenclature Example A R 1 Q C - 56C Housing aterial Blank : Cast Iron A : Aluminum SS : Stainless Steel (See Section O) CA : Cleanline latinum lus Aluminum (See Section O) Ratio ultiplier Output rame Size Input rame Size Exact Ratio Input Option Q : Quill style C-ace C : Coupling style C-ace S : Shaft input Unit Size 1, 2, 3 SINGLE REUCTION UNITS ROVIE OOSITE IRECTION OUTUT ROTATION R1 R INUT (48, 56 Cast Iron or Aluminum Housing) RATIO OUTUT R INUT H OUTUT TORQUE AX LS OHL R2 R INUT (56, 140 Cast Iron or Aluminum Housing) 56C OUTUT 140TC OUTUT RATIO OUTUT R INUT H OUTUT TORQUE AX LS OHL AX LS OHL R3 R INUT (180, 210, 250 Available in Cast Iron Housing Only) -6 RATIO OUTUT R INUT H OUTUT TORQUE AX LS OHL

7 IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. odel R1 B IA. models R1 & R2 - single reduction T, (4) EQ. S. ON AJ BOLT CIRCLE O IA cast iron housing AK IA. BORE IA IA KWY.188 x NEA 56C OUTUT ACE InpuT rame AJ AK B O T Bore Input KWY.** weight (lbs.) R1Q 48C /8 x 1/ C /16 x 3/32 19 ** keyway width by depth. odel rm2 B IA. AK IA. R2Q T, (4) EQ. S. ON AJ BOLT CIRCLE O IA. BORE IA. RQ NEA 56C/140TC OUTUT ACE SEE "TXQ" ACE N R2C C 3.25 R N Q H S IA. KWY.188 x IA. R2S Input-OutpuT WEIGHT rame AJ AK B T Bore O Q N C RQ I KWY.* H S ia. O KWY.* (lbs) 1.31 Single Reduction R2Q R2C R2S 56C-56C x x C-140TC x x TC-56C x x TC-140TC x x *keyway width by depth Note: All dimensions are for reference only. Contact factory for certified dimensions. -7

8 model R3 - single reduction cast iron housing IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. T, (4) EQ. S. ON AJ BOLT CIRCLE R3Q B IA. AK IA. BORE IA. NEA 180TC/210TC/250TC OUTUT ACE RQ T S IA. N1 SEE "R3Q" ACE NC1 C R Q AH 1.91 R3C.250 x IA. R3S Input-Output WEIGHT rame** AJ AK B T Bore Q1 N1 C1 NC1 RQ I KWY.* AH S ia. O KWY.* (lbs) 180TC-180TC x x.125 x R3Q 210TC-180TC x x.125 x TC-180TC x x.125 x TC-210TC x x.156 x R3C 210TC-210TC x x.156 x TC-210TC x x.156 x TC-250TC x x.188 x R3S 210TC-250TC x x.188 x TC-250TC x x.188 x * keyway width by depth **56C and 140TC available for input flange only. 180TC/210TC input flange shown. Note: All dimensions are for reference only. Contact factory for certified dimensions. OUNTING BASE OR RATIO ULTILIERS C H IA. (4) HOLES N 0 B J L V G A X art Weight Output A B C G H J X L N O V X No. (lbs) R1 56C R2 56C TC TC R3 210TC TC

9 odel AR1Q B IA. B.C. AJ B1(2) EQ. SC. AK IA. models AR1Q & AR2Q - single reduction aluminum housing B(4)HOLES EQ. SC. BORE IA. AR1Q 4.82 O T IA. R OUTUT KEYW RAE Input Input Output WEIGHT Style Combinations AJ AK B B B1 O T Bore Keyway Keyway (lbs) AR1Q odel AR2 48CZ-56C /4-20 UNC /8 X 1/16 3/16 x 3/ C-56C /8-16 UNC /16 X 3/32 3/16 x 3/ B.C. AJ AK IA. B1(2) EQ. SC. B IA. B(4) HOLES EQ. SC BORE IA. R3.25 AR2Q O 1.50 B1(2) EQ. SC. T IA. OUTUT KEYWAY B.C. AJ AK IA. B IA. B(4) HOLES EQ. SC R3.25 AR2C.38 INUT KEYWAY 8.13 O 1.50 T IA. OUTUT KEYWAY AR2S 5.77 O R3.25 INUT KEYWAY 1.50 T IA. OUTUT KEYWAY RAE Input Input Output WEIGHT Style Combinations AJ AK B B B1 O T Bore Keyway Keyway (lbs) AR2Q 140TC-56C /8-16 UNC /16 X 3/32 3/16 x 3/ AR2C 140TC-140TC /8-16 UNC /16 X 3/32 3/16 x 3/ AR2S See age -8 for oot ounting Kits. -9

10 odel 22 - Single Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting for greater strength. n Tapered roller bearings for endurance and strength. n Choice of four (4) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount units available. (Style SO.) n oot mount kits available. art Number n HUB CITY lubricant recommended. (Refer to Section R.) Rating Table SINGLE REUCTION UNITS ROVIE OOSITE IRECTION OUTUT ROTATION INUT RATIOS R 1:1 1.5:1 2:1 2.53:1 INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS /16 1-1/2 1/8 1-31/ /16 21/64 IA. (4) OOT OUNTING KIT 1/2 UST BE ORERE IN AITION TO RIVE I REQUIRE. ART NO

11 odel 22 - Single Reduction 2-11/16 5-3/8 2-1/2 4-1/4 8-1/2 1-5/8 R TY. AS CAST 2-1/ /2 R 1/4 X 1/8 KEYWAY 1-31/32 E. LGTH. 2-11/16 3-1/ /4 X 1/8 KEYWAY 1-31/32 E. LGTH. 8-3/ C.. 1-1/2 9-1/4 3/8 NT (4) 2-1/2 1-15/16 3-1/2 31/32 2-1/2 R /4 3-1/8 5/16 IA. BOLT STYLE SO BORE IENSIONS OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R 1-7/8 Standard Styles Available 3-3/4 1/4 X 1/8 KEYWAY RY SHIING WEIGHT 24 LBS. IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. INICATES HIGH SEE SHAT. OTHER STYLES AVAILABLE. Single Reduction STYLE A STYLE C STYLE O STYLE SO CONSULT ACTORY OR VERTICAL SHAT LUBRICATION RECOENATIONS INUT SHAT CAN BE ROTATE IN EITHER IRECTION -11

12 odel Single Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting for greater strength. n Heat treated alloy steel pinion and alloy cast iron gear for strength and long life. n Needle bearings on high speed shaft. Bronze bushings on low speed shaft. n Choice of three (3) gear ratios. n Heavy-duty industrial seals to keep lubricant in and dirt out. n HUB CITY lubricant recommended. (Refer to Section R) SINGLE REUCTION UNITS ROVIE OOSITE IRECTION OUTUT ROTATION Rating Table INUT RATIOS R 3.11:1* 4.21:1* 5:1 INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS *G. TO ORER CONSULT ACTORY OR RICE AN ELIVERY. -12

13 odel Single Reduction 1-15/ /32 3/16 X 3/32 KEYWAY 1-7/32 E. LGTH. 1-3/4 31/ /16 2-5/32 31/32 1-3/8 1-3/8 31/32 1/4 NT (2) / / C /8 RILL (2) AT /16 4 1/8 3-1/4 3-13/16 5-5/16 9-1/8 1-1/4 2-23/ /32 4-1/8 1/4 IA. BOLT 8-1/4 OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 23 LBS. Standard Styles Available IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. INICATES HIGH SEE SHAT. OTHER STYLES AVAILABLE. Single Reduction STYLE A STYLE C STYLE O CONSULT ACTORY OR VERTICAL SHAT LUBRICATION RECOENATIONS INUT SHAT CAN BE ROTATE IN EITHER IRECTION -13

14 odel Single Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting for greater strength. n Tapered roller bearings for endurance and strength. n Choice of five (5) gear ratios. n Heat treated alloy steel pinion and alloy cast iron gear for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n HUB CITY lubricant recommended. (Refer Section R) SINGLE REUCTION UNITS ROVIE OOSITE IRECTION OUTUT ROTATION Rating Table INUT RATIOS R 3.95:1* 5:1 6.2:1* 7.3:1* 8:1 INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS *G. TO ORER CONSULT ACTORY OR RICE AN ELIVERY. -14

15 odel Single Reduction 9-13/ /16 3-7/16 3-7/ /16 3-3/4 1-15/ /16 1-7/8 1/2 NT (4) /16 X 3/32 KEYWAY 1-7/32 E. LGTH / C /16 4-3/ /16 13/32 RILL (2) AT /4 3-13/ /16 1-1/4 5/16 IA. BOLT 3-13/ /16 1-9/16 2-1/2 11-5/8 5-13/16 OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 42 LBS. Standard Styles Available IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. Single Reduction INICATES HIGH SEE SHAT. OTHER STYLES AVAILABLE. STYLE A STYLE C CONSULT ACTORY OR VERTICAL SHAT LUBRICATION RECOENATIONS INUT SHAT CAN BE ROTATE IN EITHER IRECTION -15

16 odel Single Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting for greater strength. n Tapered roller bearings for endurance and strength. n Heat treated alloy steel gearing for strength and long wear life. n Helical gears for greater strength and lower noise level. n Heavy-duty industrial seals to keep lubricant in and dirt out. n HUB CITY lubricant recommended. (Refer to Section R) SINGLE REUCTION UNITS ROVIE OOSITE IRECTION OUTUT ROTATION Rating Table INUT RATIO R 1:1 INUT HORSEOWER OUTUT R 1750 OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R 1150 OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R 850 OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R 690 OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R 100 OUTUT TORQUE IN. LBS

17 odel Single Reduction 7-13/ / / / /4 3-1/4 5-1/8 1-7/16 2-7/8 1-1/ /16 1-1/32 3-1/32* 2-15/ * /4 3-29/32 1/4 X 1/8 KEYWAY * 2-13/32 E. LGTH. 2-7/8 1-1/ C /16 2-7/8 1-1/4 * IENSIONS TYICAL ALL SHAT EXTENSIONS 2-3/4 2-15/32 1/4 NT (4) 5/16 IA. BOLT 1-11/16 3-1/4 OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 62 LBS. Standard Styles Available IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. INICATES HIGH SEE SHAT. OTHER STYLES AVAILABLE. Single Reduction STYLE A STYLE C STYLE O CONSULT ACTORY OR VERTICAL SHAT LUBRICATION RECOENATIONS INUT SHAT CAN BE ROTATE IN EITHER IRECTION -17

18 odel 85L Single Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Ball bearings on all shafts. n Choice of five (5) standard ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) n Unit may be operated as a speed increaser or speed reducer. Rating Tables SEE REUCER RATIOS Input R 2.04:1 3.12:1 4.00:1 5.00:1 6.09:1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs SEE INCREASER RATIOS Input R 1:2.04 1:3.12 1:4.00 1:5.00 1:6.09 Input Horsepower Output R 2043 Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs SINGLE REUCTION UNITS ROVIE OOSITE IRECTION OUTUT ROTATION Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

19 odel 85L Single Reduction 3-1/2 3/8 3-1/8 2-9/16 T KEYWAY 1-3/4 E. LGTH. 29/64 IA. HOLE 2-1/2 S 7/8 7-7/ C.. 5/8 1/2 X 1/8 KEYWAY 1-5/ /32 4-3/ /8 1/4 NT (2) 2-7/16 1/8 NT (2) SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE SEE AGE -53. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. 4 17/32 TY. 8-3/4 4-3/8 5/16 IA. BOLT E IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. G OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 40 LBS. 1-3/8 OTIONAL LOW SEE BORE SIZES AVAILABLE 1, 1-1/8, 1-3/16, 1-1/4, 1-3/8, 1-7/16 1-1/2, 1-5/8, 1-11/16, 1-3/4, 1-13/16, 1-7/8, 2, 1-3/8-6B Spl, 1-3/8-21T Spline H SAE A-2 SAE A-2CL SAE B-2 SAE A-2CL2000 SAE B-4 NEA 56C NEA 182TC INUT BUSHING SIZES SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE HIGH SEE SHAT IENSIONS RATIO S IA. T KEYWAY 2:1, 3:1, 4:1 & 5: /.998 1/4 X 1/8 6:1.875/.874 3/16 X 3/ IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 1-6B SLINE 14T - 12/24.. SLINE.875 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 9T - 16/32.. SLINE 15T - 16/32.. SLINE IA. - 1/4 X 1/8 KW IA. - 5/16 X 1/8 KW 13T - 16/32.. SLINE 21T - 16/32.. SLINE Single Reduction C counterbore (QTY) J B.C. IA. LANGE E G H HOLES k A-2 1-7/ / /16 7/16 (2) 3/8 NC 4-3/16 5-1/8 4-1/16 A-2CL 1-7/ / /16 7/16 (2) 1/2 NC 4-3/16 5-1/8 4-1/16 A-2CL / / /32 51/64 (2) 1/2 NC 4-3/16 5-1/2 5-1/2 B-2 1-7/ / /16 7/16 (2) 1/2 NC 5-3/4 6-7/8 5-1/4 B-4 1-7/ / /16 7/16 (4) 1/2 NC 5 5-1/8 5-1/8 56C 1-5/ / /16 5/8 (4) 13/32 IA. 5-7/8 6-9/ TC 2-7/ / /16 1-7/16 (4) 17/32 IA. 7-1/4 9-1/

20 odel Single Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting for greater strength. n Tapered roller bearings for endurance and strength. n Choice of five (5) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Helical gears for greater strength and lower noise level. n Heavy-duty industrial seals to keep lubricant in and dirt out. n uctile iron feet provide rigid mounting base. n Shaft mount units available. (Style SO.) n HUB CITY lubricant recommended. (Refer to Section R) SINGLE REUCTION UNITS ROVIE OOSITE IRECTION OUTUT ROTATION Rating Table RATIOS INUT 1:1 1.5:1 2:1 3:1 4:1 R HELICAL HELICAL HELICAL HELICAL HELICAL INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS

21 odel Single Reduction 2-11/16 6-7/8 5-3/8 25/32 1-3/32 3-3/16 3-3/16 1-3/32 25/32 5/16 IA. BOLT 1/2 IA. HOLE (4) 2-1/ /32 3-7/ /16 5-1/ * /32 1-1/ C /32 2-1/2* * 3/8 X 3/16 KEYWAY 1-3/4 E. LGTH. 2-19/32* 3-19/ /32 4-1/4 5-1/2 2-1/8 2-1/4 9-3/8 4-1/2 1-7/16 2-7/8 4-11/ /4 X 1/8 KEYWAY STYLE SO BORE IENSIONS * IENSIONS TYICAL ALL SHAT EXTENSIONS 5-1/2 3-19/32 4-1/ /8 SAE A-2, B-2/4, C-2 & C-4 OTOR LANGES AVAILABLE ON HIGH SEE SHAT AS OIIE STANAR UNITS. 3-19/32 8-1/ /8 1/2 NT (3) OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 83 LBS. OTIONAL OUTUT Bore: 1-1/2 with 3/8 X 3/16 Keyway Standard Styles Available IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. INICATES HIGH SEE SHAT. OTHER STYLES AVAILABLE. Single Reduction STYLE A STYLE C STYLE O STYLE SO CONSULT ACTORY OR VERTICAL SHAT LUBRICATION RECOENATIONS INUT SHAT CAN BE ROTATE IN EITHER IRECTION -21

22 odel 95L Single Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Ball bearings on high speed shaft. Tapered roller bearings on low speed shaft. n Choice of five (5) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) n Unit may be operated as a speed increaser or speed reducer. Rating Tables SEE REUCER RATIOS Input R 2.19:1 3.10:1 4.19:1 4.86:1 5.83:1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs SINGLE REUCTION UNITS ROVIE OOSITE IRECTION OUTUT ROTATION SEE INCREASER RATIOS Input R 1:2.19 1:3.10 1:4.19 1:4.86 1:5.83 Input Horsepower Output R 2192 Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

23 odel 95L Single Reduction 1/2 4-9/ /32 4 3/4 R 29/64 IA. HOLE 5/16 X 5/32 KEYWAY 2-1/2 E. LGTH. 1-5/32 3-7/ / C.. 7/8 1/2 X 1/8 KEYWAY 2-1/ /32 SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE SEE AGE / AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. 1/8 NT (4) 3/8 NT (4) 6-1/2 1/2 TY. 1-1/ /16 IA. BOLT RY SHIING WEIGHT 95 LBS. E G SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. 1-3/8 OTIONAL LOW SEE BORE SIZES AVAILABLE 1-1/4, 1-5/16, 1-3/8, 1-7/16, 1-1/2, 1-3/4, 1-7/8, 1-15/16, 2, 2-1/8, 2-1/4, 1-3/8-6B Spline, 1-3/8-21T Spline H SAE A-2 SAE A-2CL SAE B-2 SAE C-2 SAE A-2CL2000 SAE B-4 SAE C-4 INUT BUSHING SIZES NEA 56C NEA 182TC.625 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 1-6B SLINE 14T - 12/24.. SLINE.875 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 9T - 16/32.. SLINE 15T - 16/32.. SLINE IA. - 1/4 X 1/8 KW IA. - 5/16 X 1/8 KW 13T - 16/32.. SLINE 21T - 16/32.. SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A-2 1-7/ / /16 7/16 (2) 3/8 NC 4-3/16 6-7/8 5-1/4 A-2CL 1-7/ / /16 7/16 (2) 1/2 NC 4-3/16 6-7/8 5-1/4 A-2CL / / /32 51/64 (2) 1/2 NC 4-3/16 5-1/2 5-1/2 B-2 1-7/ / /32 7/16 (2) 1/2 NC 5-3/4 6-7/8 5-1/4 B-4 1-7/ / /16 7/16 (4) 1/2 NC 5 6-1/16 6-1/16 C-2 1-7/ / /32 7/8 (2) 5/8 NC 7-1/8 8-1/2 5-15/16 C-4 1-7/ / /32 7/8 (4) 1/2 NC 6-3/8 6-1/16 6-1/16 56C 1-5/ / /16 5/8 (4) 13/32 IA. 5-7/8 6-9/ TC 2-7/ / /16 1-7/16 (4) 17/32 IA. 7-1/4 9-1/8 -- Single Reduction -23

24 odel 95H - Single Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Tapered roller bearings on all shafts. n Choice of four (4) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Helical gears for greater strength and lower noise level. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) n Unit may be operated as a speed increaser or speed reducer. SINGLE REUCTION UNITS ROVIE OOSITE IRECTION Rating Tables OUTUT ROTATION SEE REUCER RATIOS Input R 2.07:1 3.05:1 3.94:1 4.93:1* Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs SEE INCREASER RATIOS Input R 1:2.07 1:3.05 1:3.94 1:4.93* Input Horsepower Output R 2069 Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs *G. TO ORER CONSULT ACTORY OR RICE AN ELIVERY.

25 odel 95H - Single Reduction 4-7/16 1-1/16 SAE B2 LANGE SHOWN. SEE BELOW OR SIZES AN IENSIONS OR AVAILABLE LANGES. 3-3/8 2-1/2 15-3/ C.. 7/8 1-3/8 3/8 X 3/16 KEYWAY 5/16 IA. BOLT / /32 1/8 NT (2) 1 3/8 NT (2) 3/4 TY. 3/8 7-9/32 (5-3/4 SLINE SLEEVES) 29/64 IA. HOLE 1 R 1-9/ OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R E IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. 1-3/8 G H OTIONAL LOW SEE BORE SIZES AVAILABLE 1-3/8-6B Spline, 1-3/8-21T Spline SAE B-2 SAE C-2 SAE C-4 SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE INUT BUSHING SIZES SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE SEE AGE -53. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. RY SHIING WEIGHT 95 LBS IA. - 1/4 X 1/8 KW IA. - 5/16 X 1/8 KW 13T - 16/32.. SLINE 21T - 16/32.. SLINE IA. - 1/4 X 1/8 KW 1-6B SLINE 14T - 12/24.. SLINE IA. - 1/4 X 1/8 KW 9T - 16/32.. SLINE 15T - 16/32.. SLINE Single Reduction C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k B-2 1-5/ / /32 33/64 (2) 1/2 NC 5-3/4 6-7/8 5-1/4 C-2 1-3/ / /32 61/64 (2) 5/8 NC 7-1/8 8-1/2 5-15/16 C-4 1-3/ / /32 61/64 (4) 1/2 NC 6-3/8 6-1/16 6-1/16-25

26 odel Single Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Tapered roller bearings for endurance and strength. n Choice of six (6) standard gear ratios. n Case carburized alloy steel gearing for strength and long wear life. n Helical gears for greater strength and lower noise level. u Heavy-duty industrial seals to keep lubricant in and dirt out. n Heat treated alloy steel shafting for greater strength and wear resistance. Rating Table RATIOS INUT 1:1 1.5:1 2:1 3:1 4:1 5:1 R HELICAL HELICAL HELICAL HELICAL HELICAL HELICAL INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS (*) INUT O.H.L (*) OUTUT O.H.L INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS (*) INUT O.H.L (*) OUTUT O.H.L INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS (*) INUT O.H.L (*) OUTUT O.H.L INUT HORSEOWER I OUTUT R OUTUT TORQUE IN. LBS (*) INUT O.H.L (*) OUTUT O.H.L INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS (*) INUT O.H.L (*) OUTUT O.H.L INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS (*) INUT O.H.L (*) OUTUT O.H.L INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS (*) INUT O.H.L (*) OUTUT O.H.L WR 2 Referred HIGH SEE SHAT to: (LBS.IN 2 ) LOW SEE SHAT (*) OVERHUNG LOA (LBS) AT CENTER O SHAT EXTENSIONS SINGLE REUCTION UNITS ROVIE OOSITE IRECTION OUTUT ROTATION -26

27 odel Single Reduction 8-1/2 1-9/16 TY. 5-3/16 TY /2 4-31/32 C 1.13 TY TY. HUB CITY 3-27/32 5-1/8 A 26-7/16 B &W KEYWAY 5/8 x 5/16 &W KEYWAY 8-3/4 TY C / /2 TY. 4-7/8 TY. 2-1/2 TY. 4-13/ / /2 1/2NC X 5/8 LG SETSCREWS (4) URNISHE 5/8 x 5/16 KEYWAY STYLE SO BORE IENSIONS 1/2 NT (8) 3/4 NT (6) 3 TY. 6-1/2 TY. (2) 5/8-11 NC X 1 EE TY. (4) LCS HIGH SEE SHAT IENSIONS RATIO A B c 1:1, 1.5:1, 2:1 & 3: / /8 X 5/ /16 4:1 & 5: / /8 X 3/16 4-1/4 OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R 9-1/32 Standard Styles Available RY SHIING WEIGHT 335 LBS. IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. INICATES HIGH SEE SHAT. OTHER STYLES AVAILABLE. Single Reduction STYLE A STYLE C STYLE O STYLE SO CONSULT ACTORY OR VERTICAL SHAT LUBRICATION RECOENATIONS INUT SHAT CAN BE ROTATE IN EITHER IRECTION -27

28 odel 52 - ouble Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Ball bearings on all shafts. n Choice of three (3) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) OUBLE REUCTION UNITS ROVIE SAE IRECTION OUTUT ROTATION Rating Table RATIOS Input R 15.69: : :1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

29 odel 52 - ouble Reduction 3-27/32 11/16 TY. 9/32 3-9/16 1-3/4 3/16 X 3/32 KEYWAY 1-1/4 E. LGTH. 5/8 R 21/64 RILL 2-1/2 45 TY /4 NT (8) 1-7/ C.. 2-1/2 TY. 1-15/16 TY. 11-1/32 1/2 1/4 X 1/16 KEYWAY C.. 4-5/8 TY. 3-7/16 2-1/4 TY. 2-7/16 TY. 4-13/16 IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. 3/8 TY. 6-3/4 3-3/8 E G SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE SEE AGE -53. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. 1-3/32 H OTIONAL LOW SEE BORE SIZES AVAILABLE 1, 1-1/8, 1-1/4 SAE B-2 SAE A-2 SAE A-2CL NEA 56C NEA 143TC OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 25 LBS. INUT BUSHING SIZES.625 IA. - 3/16 X 3/32 KW.875 IA. - 3/16 X 3/32 KW 1-6B SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A-2 1-1/ / /16 19/32 (2) 3/8 NC 4-3/16 4-1/2 4-1/2 A-2CL 1-3/ / /16 19/32 (2) 1/2 NC 4-3/16 4-1/2 4-1/2 B-2 1-5/ / /16 3/4 (2) 1/2 NC 5-3/4 6-7/8 5-1/4 56C / /16 1-7/32 (4) 13/32 IA. 5-7/8 6-1/2 -- ouble Reduction -29

30 odels 83L & 83S - ouble Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Ball bearings on all shafts. n Choice of four (4) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) OUBLE REUCTION UNITS ROVIE SAE IRECTION OUTUT ROTATION Rating Table RATIOS Input R 6.09:1 8.14: : :1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

31 odels 83L & 83S - ouble Reduction 11/32 2-9/32 4-7/ / /16 1/4 X 1/8 KEYWAY 2 E. LGTH C.. 3/4 TY. 3-3/4 3/8 X 3/16 KEYWAY 2-1/4 E. LGTH. 29/64 RILL 2-7/8 3/4 R /16 5-9/32 STYLE O OEL 83SS SHAT OUTUT STYLES AVAILABLE 14-3/8 5/8 3/8 X 1/8 KEYWAY C.. 2-1/2 TY. 2-7/16 TY. 4-15/32 1/8 NT (8) 3/8 NT (4) 5-7/8 7/8 TY. 5/16 IA. BOLT LANGE INUT OELS HAVE (6) 1/8 NT (INUT SIE HOUSING OES NOT HAVE (2) ON OUTSIE EGE). 1-13/16 TY. 8-15/ /32 Optional Output Bore: 1-1/4 with 1/4 X 1/8 Keyway STYLE A IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. E G OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 60 LBS. SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE SEE AGE -53. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. STYLE C 1-3/8 OTIONAL LOW SEE BORE SIZES AVAILABLE 1, 1-1/8, 1-3/16, 1-1/4, 1-3/8, 1-1/2 H SAE A-2 SAE A-2CL SAE B-2 SAE A-2CL2000 SAE B-4 INUT BUSHING SIZES NEA 56C NEA 182TC SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE.625 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 1-6B SLINE 14T - 12/24.. SLINE.875 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 9T - 16/32.. SLINE 15T - 16/32.. SLINE IA. - 1/4 X 1/8 KW IA. - 5/16 X 1/8 KW 13T - 16/32.. SLINE 21T - 16/32.. SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A-2 1-7/ / /16 7/16 (2) 3/8 NC 4-3/16 5-1/8 4-1/16 A-2CL 1-7/ / /16 7/16 (2) 1/2 NC 4-3/16 5-1/8 4-1/16 A-2CL / / /32 51/64 (2) 1/2 NC 4-3/16 5-1/2 5-1/2 B-2 1-7/ / /16 7/16 (2) 1/2 NC 5-3/4 6-7/8 5-1/4 B-4 1-7/ / /16 7/16 (4) 1/2 NC 5 5-1/8 5-1/8 56C 1-5/ / /16 5/8 (4) 13/32 IA. 5-7/8 6-9/ TC 2-7/ / /16 1-7/16 (4) 17/32 IA. 7-1/4 9-1/8 -- ouble Reduction -31

32 odel 89 - ouble Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Ball bearings on all shafts. n Choice of four (4) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) OUBLE REUCTION UNITS ROVIE SAE IRECTION OUTUT ROTATION Rating Table RATIOS Input R 6.02:1 8.58: : :1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

33 odel 89 - ouble Reduction 1/2 5-3/8 4-15/16 1 TY. 3-23/32 5/16 X 5/32 KEYWAY 2-7/8 E. LGTH. 15/16 TY. 4-1/4 29/64 IA. HOLE /8 R 1/4 NT (8) C /16 TY. 3-1/4 TY. 15-5/16 7/ /8 X 1/8 KEYWAY C.. 3-3/8 TY. 4-13/16 TY. 8-3/4 4-3/8 3-1/4 TY. 1-3/8 E G H 6-13/16 SAE A-2 SAE A-2CL SAE B-2 SAE C-2 LANGE INUT OELS HAVE (4) 1/4 NT IN HOUSING HAL OOSITE INUT ONLY. IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. OTIONAL LOW SEE BORE SIZES AVAILABLE 1, 1-1/8, 1-3/16, 1-1/4, 1-5/16, 1-3/8 SAE B-4 SAE C-4 NEA 56C NEA 182TC 1 TY. 8-3/4 SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE INUT BUSHING SIZES.625 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 1-6B SLINE 14T - 12/24.. SLINE.875 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 9T - 16/32.. SLINE 15T - 16/32.. SLINE IA. - 1/4 X 1/8 KW IA. - 5/16 X 1/8 KW 13T - 16/32.. SLINE 21T - 16/32.. SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A-2 1-7/ / /16 7/16 (2) 3/8 NC 4-3/16 5-1/8 4-1/16 A-2CL 1-7/ / /16 7/16 (2) 1/2 NC 4-3/16 5-1/8 4-1/16 B-2 1-7/ / /16 7/16 (2) 1/2 NC 5-3/4 6-7/8 5-1/4 B-4 1-7/ / /16 7/16 (4) 1/2 NC 5 5-1/8 5-1/8 C-2 1-7/ / /32 31/32 (2) 5/8 NC 7-1/8 8-1/2 5-15/16 C-4 1-7/ / /32 31/32 (4) 1/2 NC 6-3/8 6-1/16 6-1/16 56C 1-5/ / /16 5/8 (4) 13/32 IA. 5-7/8 6-9/ TC 2-7/ / /16 1-7/16 (4) 17/32 IA. 7-1/4 9-1/ /8 SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE SEE AGE -53. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 70 LBS. -33 ouble Reduction

34 odel 1 - ouble Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Ball bearings on all shafts. n Choice of five (5) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) OUBLE REUCTION UNITS ROVIE SAE IRECTION OUTUT ROTATION Rating Table RATIOS Input R 10.37: : : : :1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

35 odel 1 - ouble Reduction 7/16 5/8 4-11/16 4-1/4 2-17/32 3/16 X 3/32 KEYWAY 2 E. LGTH. 1-1/8 4-3/32 29/64 IA. HOLE 2-9/ /4 R C.. 7-5/ /32 5/8 1/2 X 1/8 KEYWAY C.. 4-7/ /2 1-1/16 1-1/ /32 5/16 IA. BOLT 1-1/8 5-3/4 IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. 1/4 NT (5) 9-1/16 3/4 4-17/32 SEE CHART OR (QTY) J HOLES ON K B.C. E OR EACH LANGE SIZE G SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE SEE AGE -53. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. 1-15/32 H OTIONAL LOW SEE BORE SIZES AVAILABLE 1-3/16, 1-1/4, 1-1/2, 2 SAE B-2 SAE A-2 SAE A-2CL INUT BUSHING SIZES.625 IA. - 3/16 X 3/32 KW.875 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 1-6B SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A-2 1-3/ / /16 15/32 (2) 3/8 NC 4-3/16 5-1/2 5-1/2 A-2CL 1-3/ / /16 15/32 (2) 1/2 NC 4-3/16 5-1/2 5-1/2 B-2 1-7/ / /16 19/32 (2) 1/2 NC 5-3/4 6-7/8 5-1/4 B-4 1-7/ / /16 19/32 (4) 1/2 NC 5 6-1/8 6-1/8 56C / /16 23/32 (4) 13/32 IA. 5-7/8 6-1/2 -- SAE B-4 NEA 56C RY SHIING WEIGHT 60 LBS. OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R -35 ouble Reduction

36 odel 2 - ouble Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Ball bearings on all shafts. n Choice of eight (8) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) OUBLE REUCTION UNITS ROVIE SAE IRECTION OUTUT ROTATION Rating Table RATIOS Input R 5.00: : : : : : : :1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

37 odel 2 - ouble Reduction 5-11/32 3/8 NT (4) 7/ /32 3 1/4 X 1/8 KEYWAY 2 E. LGTH. 7/8 TY. 4 29/64 IA. HOLE 3/4 R 2-9/ C.. 1-5/8 1-5/8 9-9/16 5/8 15-1/16 1/2 X 3/16 KEYWAY C.. 4-5/16 TY /16 1/8 NT (4) 1-3/8 SEE CHART OR (QTY) J HOLES ON K B.C. E OR EACH LANGE SIZE G H 6-3/8 SAE A-2 SAE A-2CL SAE B-2 7/8 TY. IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. OTIONAL LOW SEE BORE SIZES AVAILABLE 1, 1-1/4, 1-1/2, 1-3/4, 1-15/16, 2 SAE A-2CL2000 SAE B-4 2-5/8 2-5/8 NEA 56C NEA 182TC 9-3/4 4-7/8 INUT BUSHING SIZES 5/16 IA. BOLT SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE SEE AGE -53. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 80 LBS..625 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 1-6B SLINE 14T - 12/24.. SLINE.875 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 9T - 16/32.. SLINE 15T - 16/32.. SLINE IA. - 1/4 X 1/8 KW IA. - 5/16 X 1/8 KW 13T - 16/32.. SLINE 21T - 16/32.. SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A-2 1-7/ / /16 7/16 (2) 3/8 NC 4-3/16 5-1/8 4-1/16 A-2CL 1-7/ / /16 7/16 (2) 1/2 NC 4-3/16 5-1/8 4-1/16 A-2CL / / /32 51/64 (2) 1/2 NC 4-3/16 5-1/2 5-1/2 B-2 1-7/ / /16 7/16 (2) 1/2 NC 5-3/4 6-7/8 5-1/4 B-4 1-7/ / /16 7/16 (4) 1/2 NC 5 5-1/8 5-1/8 56C 1-5/ / /16 5/8 (4) 13/32 IA. 5-7/8 6-9/ TC 2-7/ / /16 1-7/16 (4) 17/32 IA. 7-1/4 9-1/ ouble Reduction

38 odel 3 - ouble Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Ball bearings on all shafts. n Choice of eight (8) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) OUBLE REUCTION UNITS ROVIE SAE IRECTION OUTUT ROTATION Rating Table RATIOS Input R 4.92: : : : : : : :1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

39 1/2 3/8 NT (8) 5-7/8 5-3/8 3 5/16 X 5/32 KEYWAY 2 E. LGTH. odel 3 - ouble Reduction 4-1/2 29/64 IA. HOLE 1 R 3-1/ C /32 3/4 18-1/4 5/8 X 3/16 KEYWAY C / /8 NT (4) 5-13/16 E G SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE 7-1/8 7/8 TY. IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. LANGE INUT OELS HAVE (4) 3/8 NT IN HOUSING HAL OOSITE INUT ONLY. 1-1/32 TY. 11-3/4 5-7/8 5/16 IA. BOLT OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE SEE AGE /8 H SAE A-2 SAE A-2CL SAE B-2 SAE C-2 SAE A-2CL2000 SAE B-4 SAE C-4 NEA 56C NEA 143TC NEA 182TC AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. RY SHIING WEIGHT 120 LBS. OTIONAL LOW SEE BORE SIZES AVAILABLE 1-3/8, 1-3/4, 1-7/8, 1-15/16, 2-3/16, 2-1/4, 2-5/16, 2-3/8 INUT BUSHING SIZES.625 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 1-6B SLINE 14T - 12/24.. SLINE.875 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 9T - 16/32.. SLINE 15T - 16/32.. SLINE IA. - 1/4 X 1/8 KW IA. - 5/16 X 1/8 KW 13T - 16/32.. SLINE 21T - 16/32.. SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A-2 1-7/ / /16 7/16 (2) 3/8 NC 4-3/16 5-1/8 4-1/16 A-2CL 1-7/ / /16 7/16 (2) 1/2 NC 4-3/16 5-1/8 4-1/16 A-2CL / / /32 51/64 (2) 1/2 NC 4-3/16 5-1/2 5-1/2 B-2 1-7/ / /16 7/16 (2) 1/2 NC 5-3/4 6-7/8 5-1/4 B-4 1-7/ / /16 7/16 (4) 1/2 NC 5 5-1/8 5-1/8 C-2 1-7/ / /32 7/8 (2) 5/8 NC 7-1/8 8-1/2 6-1/8 C-4 1-7/ / /32 7/8 (4) 1/2 NC 6-3/8 6-1/16 6-1/16 56C 1-5/ / /16 5/8 (4) 13/32 IA. 5-7/8 6-9/ TC 1-5/ / /16 5/8 (4) 13/32 IA. 5-7/8 6-9/ TC 2-7/ / /16 1-7/16 (4) 17/32 IA. 7-1/4 9-1/8 -- ouble Reduction -39

40 odel 4 - ouble Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Ball bearings on high speed shaft. Tapered roller bearings on low speed shaft. n Choice of seven (7) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) OUBLE REUCTION UNITS ROVIE SAE IRECTION OUTUT ROTATION Rating Table RATIOS Input R 5.02:1 7.99: : : : : :1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

41 odel 4 - ouble Reduction 1/2 5-19/ / /32 1/4 X 1/8 KEYWAY 3-1/4 E. LGTH. 2-1/2 5-1/4 29/64 IA. HOLE 1-1/8 R / C.. 1/ /16 3/ / C.. 3/4 X 3/16 KEYWAY TY. 3-1/4 6 7/8 5/16 IA. BOLT 3/8 NT (6) E G SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE 7-5/8 1 TY. IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. 12 1/8 NT (4) 6 SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE SEE AGE -53. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. 1-3/8 H SAE A-2 SAE A-2CL SAE A-2CL2000 SAE B-2 SAE C-2 SAE B-4 SAE C-4 NEA 56C NEA 182TC OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 130 LBS. OTIONAL LOW SEE BORE SIZES AVAILABLE 1-15/16, 2, 2-3/16, 2-7/16, 2-1/2, 3 INUT BUSHING SIZES.625 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 1-6B SLINE 14T - 12/24.. SLINE.875 IA. - 3/16 X 3/32 KW IA. - 1/4 X 1/8 KW 9T - 16/32.. SLINE 15T - 16/32.. SLINE IA. - 1/4 X 1/8 KW IA. - 5/16 X 1/8 KW 13T - 16/32.. SLINE 21T - 16/32.. SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A-2 1-1/ / /16 51/64 (2) 3/8 NC 4-3/16 6-7/8 5-1/4 A-2CL 1-1/ / /16 51/64 (2) 1/2 NC 4-3/16 6-7/8 5-1/4 A-2CL / / /16 51/64 (2) 1/2 NC 4-3/16 6-7/8 5-1/4 B-2 1-1/ / /16 51/64 (2) 1/2 NC 5-3/4 6-7/8 5-1/4 B-4 1-1/ / /16 51/64 (4) 1/2 NC 5 5-1/8 5-1/8 C-2 1-1/ / /16 51/64 (2) 5/8 NC 7-1/8 8-1/2 6-1/8 C-4 1-1/ / /16 51/64 (4) 1/2 NC 6-3/8 6-1/8 6-1/8 56C / / /64 (4) 13/32 IA. 5-7/8 6-9/ TC 2-9/ / /16 2-7/64 (4) 17/32 IA. 7-1/4 9-1/ ouble Reduction

42 odel 5 - ouble Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Ball bearings on all shafts. n Choice of seven (7) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) OUBLE REUCTION UNITS ROVIE SAE IRECTION OUTUT ROTATION Rating Table RATIOS Input R 5.04: : : : : : :1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs BORE TOLERANCE NOINAL

43 7-7/8 odel 5 - ouble Reduction 5/8 7-1/ /2 6-5/8 3-7/8 4 1/2 X 1/4 &W KEYWAY 41/64 IA. HOLE 1-1/4 R C.. 4 1/2 NT (7) 14-1/4 24-5/ C.. 13/16 7/8 X 1/4 KEYWAY 4-29/ / /4 TY. SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE See age -53. E G 9-3/16 1-1/4 TY. SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE 16-1/8 1-1/2 8-1/16 IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 360 LBS. 1-3/8 H OTIONAL LOW SEE BORE SIZES AVAILABLE 2-3/16, 2-1/4, 2-7/16, 2-1/2, 2-13/16, 2-3/4, 2-15/16, 3, 3-1/4, 3-1/2 SAE C-2 SAE B-2 SAE B-4 SAE A-2 SAE A-2CL SAE A-2CL2000 SAE A-4CL SAE C-4 SAE -4 INUT BUSHING SIZES NEA 182TC IA. - 1/4 X 1/8 KW IA. - 5/16 X 1/8 KW 13T - 16/32.. SLINE 21T - 16/32.. SLINE IA. - 1/4 X 1/8 KW 1-6B SLINE 14T - 12/24.. SLINE IA. - 1/4 X 1/8 KW 9T - 16/32.. SLINE 15T - 16/32.. SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A-2 1-3/ / /16 53/64 (2) 3/8 NC 4-3/16 6-1/16 6-1/16 A-2CL 1-3/ / /16 53/64 (2) 1/2 NC 4-3/16 6-1/16 6-1/16 A-2CL / / /16 53/64 (2) 1/2 NC 4-3/16 6-1/16 6-1/16 A-4CL 1-3/ / /16 53/64 (4) 1/2 NC 4-3/16 6-1/16 6-1/16 B-2 1-3/ / /16 53/64 (2) 1/2 NC 5-3/4 6-1/16 6-1/16 B-4 1-3/ / /16 53/64 (4) 1/2 NC 5 6-1/16 6-1/16 C-2 1-1/ / /16 31/32 (2) 5/8 NC 7-1/8 8-1/2 6-1/8 C-4 1-1/ / /16 31/32 (4) 1/2 NC 6-3/8 6-1/16 6-1/ / / /16 31/32 (4) 3/4 NC TC 2-7/ / / /64 (4) 17/32 IA. 7-1/4 9-1/8 ouble Reduction -43

44 odel 6 - ouble Reduction eatures n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n Tapered roller bearings on all shafts. n Choice of seven (7) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) OUBLE REUCTION UNITS ROVIE SAE IRECTION OUTUT ROTATION Rating Table RATIOS Input R 5.16: : : : : : :1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

45 odel 6 - ouble Reduction 9-1/4 3/4 8 1 TY. 4-1/2 4-15/32 1-1/2 6-1/8 21/32 IA. HOLE 1-1/2 R 5 4 5/8 X 5/16 &W KEYWAY C /32 1/2 NT (5) 30-3/ C X 1/4 KEYWAY 6-3/4 TY /2 1-31/ /4 18-3/4 1-1/2 9-3/8 5/8 IA. BOLT 1-7/32 E G H SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE SAE A-2 SAE A-2CL OTIONAL LOW SEE BORE SIZES AVAILABLE 4 IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. SAE B-2 SAE B-4 SAE C-2 SAE C-4 SAE -2 SAE -4 SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE See age -53. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 480 LBS. INUT BUSHING SIZES IA. - 1/4 X 1/8 KW 13T - 16/32.. SLINE 15T - 16/32.. SLINE 9T - 16/32.. SLINE 14T - 12/24.. SLINE 21T - 16/32.. SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A-2 7/ / /8 (2) 3/8 NC 4-3/16 8-3/8 8-3/8 A-2CL 7/ / /8 (2) 1/2 NC 4-3/16 8-3/8 8-3/8 B-2 7/ / /8 (2) 1/2 NC 5-3/4 8-3/8 8-3/8 B-4 7/ / /8 (4) 1/2 NC 5 8-3/8 8-3/8 C-2 7/ / /16 5/8 (2) 5/8 NC 7-1/8 8-3/8 8-3/8 C-4 7/ / /16 5/8 (4) 1/2 NC 6-3/8 8-3/8 8-3/ / / /16 5/8 (4) 25/32 IA /8 8-3/8-45 ouble Reduction

46 odel 75 - ouble Reduction eatures n Rugged uctile iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n recision bearings on all shafts. n Choice of nine (9) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) OUBLE REUCTION UNITS ROVIE SAE IRECTION OUTUT ROTATION Rating Table RATIOS Input R 5.06:1 9.9: :1 20: : : :1 49.3: :1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

47 10-11/16 odel 75 - ouble Reduction 3/4 9-15/16 1-1/4 TY /8 5/8 X 5/16 &W KEYWAY 4-5/32 TY. 6-1/8 41/64 IA. HOLE 1-1/2 R C.. 4 TY / / C X 1/4 KEYWAY /2 3/4 IA. BOLTS 1/2 NT (8) 13-1/4 4-3/32 TY. 18-3/4 9-3/8 E G SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE See age -53. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. 1-3/8 H OTIONAL LOW SEE BORE SIZES AVAILABLE 3, 3-7/16, 3-15/16, 4, 4-3/16 SAE C-2 SAE C-4 SAE B-4 SAE A-2 SAE A-2CL SAE B-2 INUT BUSHING SIZES OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 550 LBS IA. - 1/4 X 1/8 KW IA. - 5/16 X 1/8 KW 13T - 16/32.. SLINE 21T - 16/32.. SLINE IA. - 1/4 X 1/8 KW 1-6B SLINE 14T - 12/24.. SLINE IA. - 1/4 X 1/8 KW 9T - 16/32.. SLINE 15T - 16/32.. SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A / /8 (2) 3/8 NC 4-3/ A-2CL / /8 (2) 1/2 NC 4-3/ B / /8 (2) 1/2 NC 5-3/4 8 8 B / /8 (4) 1/2 NC C / /16 5/8 (2) 5/8 NC 7-1/8 10-5/8 8-1/2 C / /16 5/8 (4) 1/2 NC 6-3/8 10-5/8 8-1/2-47 ouble Reduction

48 odel 8 - ouble Reduction eatures n Rugged uctile iron housing designed for rigid gear and bearing support. n Alloy shafting and sleeves for greater strength. n recision bearings on all shafts. n Choice of five (5) standard gear ratios. n Heat treated alloy steel gearing for strength and long wear life. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Shaft mount design for direct mounting on the drive shaft of equipment to be driven. n HUB CITY lubricant recommended. (Refer to Section R) OUBLE REUCTION UNITS ROVIE SAE IRECTION OUTUT ROTATION Rating Table RATIOS Input R 5.16: : : : :1 Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs Input Horsepower Output R Output Torque In. Lbs

49 11-3/4 odel 8 - ouble Reduction 3/ /16 TY. 5 5/8 X 5/16 KEYWAY 4 E. LGTH. 1-1/2 6-1/8 41/64 IA. HOLE 1-1/ C.. 1/2 NT (7) 4-23/ /32 1-1/8 TY / C X 1/4 KEYWAY 1-9/ /16 TY. 9-3/4 13-5/8 3/4 IA. BOLTS 1-1/2 18-3/4 9-3/8 1-3/8 E G H OTIONAL LOW SEE BORE SIZES AVAILABLE 3, 3-7/16, 3-15/16, 4, 4-3/16 SEE CHART OR (QTY) J HOLES ON K B.C. OR EACH LANGE SIZE SAE C-2 SAE C-4 IENSIONS SHOWN ARE OR REERENCE ONLY. CERTIIE RINTS ARE AVAILABLE UON REQUEST. SAE B-4 SAE A-2 SAE A-2CL SAE B-2 INUT BUSHING SIZES SHAT OUNTE UNITS REQUIRE TORQUE ARS. TORQUE AR KITS ARE AVAILABLE See age -53. AITIONAL RATIOS, OUTUT BORES AN INUT BORES ARE AVAILABLE CONSULT ACTORY. OR LUBRICATION AN INSTALLATION INSTRUCTIONS - REER TO SECTION R RY SHIING WEIGHT 725 LBS IA. - 1/4 X 1/8 KW IA. - 5/16 X 1/8 KW 13T - 16/32.. SLINE 21T - 16/32.. SLINE IA. - 1/4 X 1/8 KW 1-6B SLINE 14T - 12/24.. SLINE IA. - 1/4 X 1/8 KW 9T - 16/32.. SLINE 15T - 16/32.. SLINE C counterbore (QTY) J B.C. IA. LANGE E g H HOLES k A / /16 (2) 3/8 NC 4-3/ A-2CL / /16 (2) 1/2 NC 4-3/ B / /16 (2) 1/2 NC 5-3/4 8 8 B / /16 (4) 1/2 NC C / /16 15/16 (2) 5/8 NC 7-1/8 10-5/8 8-1/2 C / /16 15/16 (4) 1/2 NC 6-3/8 10-5/8 8-1/2 ouble Reduction -49

50 odel HT-100 Shifting Transmission eatures n Input and output shafts in-line. n Shifting mechanism allows selection of neutral and two (2) ratios. n Rugged cast iron housing designed for rigid gear and bearing support. n Alloy shafting for greater strength. n Heavy-duty ball bearings on input and output shafts. n Needle bearings on pilot and counter shaft. n Heat treated alloy steel gearing for strength and long wear life. n Choice of 1:1 and two (2) standard gear ratios. n Heavy-duty industrial seals to keep lubricant in and dirt out. n Available with hydraulic flange or shaft input. n HUB CITY lubricant recommended. (Refer to Section R) n HT-100 manufactured to order only. Consult factory for price and delivery. Rating Table RATIOS INUT 1:1 AN 2.20:1 1:1 AN 2.86:1 INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS INUT HORSEOWER OUTUT R OUTUT TORQUE IN. LBS Overhung Load - Input 450 LBS. Output 550 LBS. -50