SERIES B INDUSTRIAL DUTY GEARMOTORS & REDUCERS

Transcription

1 Series B

2 0207 INDSTRIAL DTY GEAROTORS & REDCERS The Series B right angle gearmotors and reducers provide a highly flexible and compact solution to meet the low to medium power range. With power capabilities up to 20 P and maximum output torque capacity of 8,000 lb.in. We can provide design flexibility with lasting performance. The Series B benefits from over 200 years of cumulative experience in the design and manufacture of high quality mechanical power transmission solutions. With features like our patented motor connection and the unique Swift Kit concept. Series B is the answer for your right angle drive requirements. Conex inside, new helicoidal gear geometry provides high capacity and high efficiency. anufactured and assembled from a family of modular kits for quick delivery. Patented motor connection eliminates fretting corrosion and provides easy motor removal. ollow bore standard for maximum flexibility. Dimensionally interchangeable with other major manufacturers. Standard single reduction reducer unit. otor ready unit. otorized Reducer unit. otorized Double Reduction Reducer unit. 2

3 CONTENTS 0207 General Description 4 nit Designations 5 Explanation and use of Ratings and Service Factors 6 Load Classification by Applications 7 Selection Procedure 8-11 Output Options otor Adaptors 15 ounting Positions Additional otor Features 19 Additional Gear nit Features 20 INSTALLATION, AINTENANCE and LBRICATION Installation and aintenance Approved Lubricants 24 Shaft Alignment / Coupling 25 OTORIZED otor Details otorized Rating Tables otorized Backstop odule 40 otorized Dimension Sheets DIENSIONAL COPARISON Dimension Interchangeability REDCER Overhung Loads 64 Reducer Ratings Reducer Dimension Sheets Customer Shaft Dimensions 81 Alternative Shaft ountings 82 Reducer Torque Arm Detail 83 KIT SELECTION Gear ead Kits 86 otor Adaptor Kits 87 Shaft & Base Kits Shaft ount Bushing Kit 90 Torque Arm Kits 91 Double Reduction nits 92 3

4 GENERAL DESCRIPTION 0207 Series B Series B right angle gearmotors and reducers provide a very compact solution to meet the demands of today s industrial drive requirements. With over 200 years of cumulative experience in design and manufacturing has resulted in a range of right angle products offering high load carrying capacity, high efficiency, quiet running and reliability with lasting performance. Single and Double Reduction nits Series B is offered in unit sizes 02, 03, 04, 05, 06, 08, 09, 10 and 11 based on a single universal gear case for each size, giving a high degree of common parts and interchangeability. nits can be mounted in all mounting positions and provide a choice of shaft arrangements for either motorized or reducer versions. otors can be close coupled via a patented motor connection system offering power coverage from 0.25 P to 10 P. * Standard Single Reduction nits B W R A All units are designed with hollow output shaft as standard, solid output shafts can be fitted allowing hand of assembly to be changed without dismantling the unit. Double extended output shafts are also available. Series B offers a choice of 10 standard ratios from 5/1 to 60/1 in Single Reduction units and 15 standard ratios from 100/1 to 3600/1 in Double Reduction units. All units are lubricated for life to reduce maintenance to a minimum. otorized nits with Patented otor Connection nits are designed to be close coupled with standard dimension NEA frame and metric IEC frame motors. The Patented otor Connection system eliminates fretting corrosion allowing the easy removal of motors from the gearbox to minimize down time and maintenance time. Lubricated For Life Series B units are factory filled with high quality synthetic lubricant which means: - The product arrives ready for use - No oil level checks, topping up, draining or re-filling - No danger of starting up without lubricant - ount in any location, however inaccessible Sealed and Non-Vented Series B units are sealed against the environment and operate without the need to be vented. This allows the product to be shipped factory filled yet doesn t require vents to be retrofitted in the correct position prior to operation. It also offers protection against the ingress of contaminants in the field and eliminates a leak path. otorized nits with orizontal Base * B B A T B - - otorized Double Reduction nit * B W A T B - - nits with End ounted Base * B J R P As improvements in design are being made continually this specification is not to be regarded as binding in detail and drawings and capacities are subject to alteration without notice. Certified drawings will be sent on request. nits with Vertical Base * B L R A * Typical unit designations. 4

5 NIT DESIGNATIONS * EXAPLE B W N T A B RANGE B 20 - NIT FEATRES SEVERE DTY, WASDOWN, OTORIZED BACKSTOP, ETC eg P SEE PAGE 20 2, 3 - NIT SIZES 0 2 thru NO OF REDCTIONS 1 or OTOR FEATRES TERISTORS, FORCED VENT/ TEBC, BRAKE, ETC eg X SEE PAGE NO. OTOR POLES/FREQENCY A - 4 POLE, 50 Z, 1500 RP 5 - REVISION VERSION 0 B C D - 4 POLE, 60 Z, 1800 RP - 6 POLE, 50 Z, 1000 RP - 6 POLE, 60 Z, 1200 RP 6, 7, 8 - RATIO eg 5: : : :1 1 0 c 3600:1 3 6 c 9 - NIT VERSION W - STANDARD NIT B - NIT WIT ORIZONTAL BASE R - NIT WIT RISER BLOCK AND ORZ. BASE - NIT WIT VERTICAL BASE - IG L - NIT WIT VERTICAL BASE - LOW J - NIT WIT END ONTED BASE K - NIT WIT OTPT BRACKET T - NIT WIT TORQE AR ONT 10 - TYPE OF NIT 13, 14-15, 16, 17 - E F G - 2 POLE, 50 Z, 3000 RP - 2 POLE, 60 Z, 3600 RP - 8 POLE, 50 Z, 750 RP - 8 POLE, 60 Z, 900 RP OTOR POWER REQIRED INC NITS IN P ETRIC NITS IN KW eg SEE PAGES FOR OTORIZED RATINGS ONTING POSITION & SAFT ARRANGEENT SEE PAGES 16 & 17 COLN 14 ENTRY FOR SINGLE REDCTION NITS ENTER - FOR DOBLE REDCTION NITS SEE PAGE OTOR ADAPTORS FOR NIT TYPES COLN 10 ENTRIES, E,, A OR G SEE PAGE 15 FOR REDCER NITS ENTER - E - OTORIZED WIT TPT IEC STANDARD OTOR (EFF2 rated) - OTORIZED WIT TPT NEA STANDARD OTOR (EPACT rated for 1 P and up) - OTORIZED WIT TPT IEC IG EFFICIENCY OTOR (EFF1) 11 - STANDARD OTPT SAFT OPTIONS N - INC SINGLE EXTENDED OTPT P - INC DOBLE EXTENDED OTPT Q - INC REDCED DIAETER SINGLE EXT OTPT A G - NIT TO ALLOW FITTING OF NEA OTOR (NON TPT STANDARD OTOR) - NIT TO ALLOW FITTING OF ETRIC IEC OTOR (NON TPT STANDARD OTOR) R A - INC REDCED DIAETER DOBLE EXT OTPT - INC WIT STD. OLLOW OTPT SAFT (SEE PAGES FOR OPTIONAL OLLOW OTPT SAFT) R - REDCER NIT WIT SOLID INPT SAFT * TIS PAGE AY BE POTOCOPIED ALLOWING TE CSTOER TO ENTER TEIR ORDER. 5

6 0108 EXPLANATION & SE OF RATINGS & SERVICE FACTORS Gear unit selection is made by comparing actual loads with catalog ratings. Catalog ratings are based on a standard set of loading conditions, whereas actual load conditions vary according to type of application. Service Factors are therefore used to calculate an equivalent load to compare with catalog ratings. i.e. Equivalent Load = Actual Load x Service Factor Two types of Service Factor must be considered: echanical ratings and service factor Fm echanical ratings measure capacity in terms of life and/or strength, assuming 10 hr/day continuous running under uniform load conditions. Catalog ratings allow for an 100% overload at starting, braking or momentarily during operation for a total of once per hour for each hour of operation. The unit selected must therefore have a catalog rating at least equal to half maximum overload. echanical Service Factor Fm (Table 1) is used to modify the actual load according to daily operating time, and type of loading. Load characteristics for a wide range of applications are detailed in Table 3 opposite, which are used in deciding the appropriate Service Factor Fm from Table 1. If overloads can be calculated, or accurately assessed, actual loads should be used instead of Fm. echanical Service Factor Fm and Thermal Service Factor Ft Table 1. echanical service factor Fm Prime mover Electric motor, steam turbine or hydraulic motor ulti-cylinder internal combustion engine Single cylinder internal combustion engine Duration of servicehrs per day Load classification-driven machine niform Table 2. Thermal service factor Ft Ambient temperature o F oderate Shock eavy Shock nder to Over nder to Over nder to Over Factor Ft For units subject to frequent stop/start overloads in excess of 10 times per day, contact our Application Engineers. For applications where high inertia loads are involved e.g. crane travel drives, slewing motion etc., unit selection should be referred to our Application Engineers. Thermal ratings and service factors The Thermal ratings are a measure of the gear units ability to dissipate heat. If they are exceeded the lubricant may overheat and breakdown, resulting in gear failure. General When selecting units, use actual load required to be transmitted, not rating of prime mover. Wherever possible use required output torque (lb-in). Catalog also gives input power rating (P), being the power required from prime mover allowing for gear unit efficiency. When units transmit less than rated output torque, required input power may be reduced pro-rata to decide capacity of prime mover. Catalog thermal limitations are based on the unit operating continuously in an environment with an ambient temperature equal to 68 o F. The thermal rating is affected by ambient temperature. To account for these varying conditions, the service factors given in table 2 should be applied to the catalog thermal ratings as follows: Ptherm = (Pt x Ft x efficiency) / 100 Pt = Catalog input power thermal rating (P) Ptherm = Allowable output power thermal rating (P) Ft = Service factor for ambient temperature (see Table 2) 6

7 0108 LOAD CLASSIFICATION BY APPLICATIONS Table 3 = niform load = oderate shock load = eavy shock load = Contact our Application Engineers Driven achine Agitators pure liquids liquids and solids liquids-variable density Blowers centrifugal lobe vane Brewing and distilling bottling machinery brew kettles-continuous duty cookers-continuous duty mash tubs-continuous duty scale hopper-frequent starts Can filling machines Cane knifes Car dumpers Car pullers Clarifiers Classifiers Clay working machinery brick press briquette machine clay working machinery pug mill Compressors centrifugal lobe reciprocating multi-cylinder single cylinder Conveyors-uniformly loaded or fed apron assembly belt bucket chain flight oven screw Conveyors-heavy duty not uniformly fed apron assembly belt bucket chain flight live roll oven reciprocating screw shaker type of load Driven achine type of Driven achine type of Driven achine load load 7 Cranes main hoists bridge travel trolley travel Crusher ore stone sugar Dredges cable reels conveyors cutter head drives jig drives maneuvering winches pumps screen drive stackers utility winches Dry dock cranes main hoist auxiliary hoist boom, luffing rotating, swing or slew tracking, drive wheels Elevators bucket-uniform load bucket-heavy load bucket-continuous centrifugal discharge escalators freight gravity discharge man lifts passenger Fans centrifugal cooling towers induced draft forced draft induced draft large, mine, etc large, industrial light, small diameter Feeders apron belt disc reciprocating screw Food industry beef slicer cereal cooker dough mixer meat grinders Generators-not welding ammer mills oists heavy duty medium duty skip hoist Laundry washers reversing Laundry tumblers Line shafts driving processing equipment light other line shafts Lumber industry barkers-hydraulicmechanical burner conveyor chain saw and drag saw chain transfer craneway transfer de-barking drum edger feed gang feed green chain live rolls log deck log haul-incline log haul-well type log turning device main log conveyor off bearing rolls planer feed chains planer floor chains planer tilting hoist re-saw merry-go-round conveyor roll cases slab conveyor small waste conveyor-belt small waste conveyor-chain sorting table tipple hoist conveyor tipple hoist drive transfer conveyors transfer rolls tray drive trimmer feed waste conveyor achine tools bending roll punch press-gear driven notching press- belt driven plate planers tapping machine other machine tools main drives auxiliary drives etal mills draw bench carriage and main drive pinch, dryer and scrubber rolls-reversing slitters table conveyors non-reversing group drives individual drives reversing wire drawing and flattening machine wire winding machine ill-rotary type ball cement kilns dryers and coolers kilns, other than cement pebble rod plain wedge bar tumbling barrels ixers concrete mixers -continuous concrete mixers -intermittent constant density variable density Oil industry chillers oil well pumping paraffin filter press rotary kilns Paper mills agitators, (mixers) barker-auxiliarieshydraulic barker-mechanical barking drum beater and pulper bleacher calenders calenders-super converting machine, except cutters, platers conveyors couch cutters-plates cylinders dryers felt stretcher felt whipper jordans log haul presses pulp machine reel stock chest suction roll washers and thickeners winders Printing presses Pullers barge haul Pumps centrifugal proportioning reciprocating single acting; 3 or more cylinders double acting; 2 or more cylinders single acting; 1 or 2 cylinders double acting; single cylinder rotary gear type lobe, vane Rubber and plastics industries crackers laboratory equipment mixed mills refiners rubber calenders rubber mill-2 on line rubber mill-3 on line sheeter tire building machines tire and tube press openers tubers and strainers warming mills Sand muller Sewage disposal equipment bar screens chemical feeders collectors dewatering screws scum breakers slow or rapid mixers thickeners vacuum filters Screens air washing rotary-stone or gravel travelling water intake Slab pushers Steering gear Stokers Sugar industry cane knives crushers mills Textile industry batchers calenders cards dry cans dryers dyeing machinery knitting machines looms mangles nappers pads range drives slashers soapers spinners tenter frames washers winders Windlass type of load

8 0108 SELECTION PROCEDRE OTORIZED NITS EXAPLE APPLICATION DETAILS Absorbed power of driven machine = P Output speed of gearbox or Input speed of machine = 58 RP Application = niformly loaded belt conveyor Duration of service (hours per day) = 24hrs Ambient temperature = 68 o F 1 DETERINE ECANICAL SERVICE FACTOR (Fm) Refer to Load Classification by Application, table 3, page 7 Application = niformly loaded belt conveyor Conveyors-uniformly loaded or fed apron assembly belt bucket chain = niform load Refer to mechanical service factor (Fm), table 1, page 6 Duration of service (hours per day) = 24hrs Prime mover Electric motor, steam turbine or hydraulic motor Duration of servicehrs per day Load classification-drive oderate niform Shock nder to Over DETERINE REQIRED OTPT TORQE AT GEARBOX OTPTSAFT Absorbed = Absorbed power x output torque Gearbox output speed x = 548 lb.in 58 Therefore mechanical service factor (Fm) = SELECT GEAROTOR Refer to selection table one motor size larger than absorbed power. Absorbed power = P, therefore refer to 0.75 P selection table, page 33. Required output speed of gearbox = 58 RP 0.75 P OTPT SPEED OTPT RATIO TORQE (LB-IN) EC S.F. OL (LB) NEA B _. 7 5 B 56C 80 4 Pole rpm NIT DESIGNATION OTOR FRAE IEC Go to point 4 (on following page) 8

9 0207 SELECTION PROCEDRE OTORIZED NITS 4 CECK OTPT TORQE Output torque of selected unit must be equal or more than required output torque at gearbox outputshaft. Required output torque at gearbox outputshaft = 548 lb.in 0.75 P OTPT SPEED OTPT RATIO TORQE (LB-IN) EC S.F. OL (LB) NEA B _. 7 5 B 56C 80 4 Pole rpm NIT DESIGNATION OTOR FRAE IEC Selected unit's output torque = 564 lb.in, therefore unit is acceptable 5 CECK SERVICE FACTOR Service factor (Fm) of selected unit must be equal or more than required service factor. Required service factor of gearbox = P OTPT SPEED OTPT RATIO TORQE (LB-IN) EC S.F. OL (LB) NEA B _. 7 5 B 56C 80 4 Pole rpm NIT DESIGNATION OTOR FRAE IEC Selected unit's service factor (Fm) = 1.34, therefore unit is acceptable. 6 CECK OVERNG LOADS If sprocket, gear, etc is mounted on the outputshaft then refer to Overhung Loads Procedure, page 64, and compare with allowable overhung load of selected unit Allowable overhung load (LB) must be equal or more than calculated overhung load (P) 0.75 P OTPT SPEED OTPT RATIO TORQE (LB-IN) EC S.F. OL (LB) NEA B _. 7 5 B 56C 80 4 Pole rpm NIT DESIGNATION OTOR FRAE IEC NOTE: If any of the following conditions occur then consult our Application Engineers: a) Inertia of the Driven achine (Referred to motor speed) >10 b) Ambient temperature is above 120 o F Inertia of Gear nit plus otor 9

10 0108 SELECTION PROCEDRE REDCER NITS EXAPLE APPLICATION DETAILS Absorbed power of driven machine = P Output speed of gearbox or Input speed of machine = 30 RP Application = niformly loaded belt conveyor Duration of service (hours per day) = 24 hrs otor speed = 3 phase electric motor, 4 pole, 1750 RP Ambient temperature = 68 o F 1 DETERINE RATIO OF GEARBOX REQIRED otor speed 1750 = Gearbox output speed 30 Refer to rating tables (pages 65-68) for nearest standard ratio = 60:1 3 DETERINE REQIRED ECANICAL OTPT TORQE CAPACITY OF GEARBOX Absorbed = Absorbed power x output torque Gearbox output speed x = 788 lb.in 30 Required mechanical = Absorbed output x Fm output torque torque 788 x 1.25 = 985 lb.in 2 DETERINE ECANICAL SERVICE FACTOR (Fm) Refer to Load Classification by Application, table 3, page 7 Application = uniformly fed, belt conveyor Conveyors-uniformly loaded or fed apron assembly belt bucket chain Refer to mechanical service factor (Fm), table 1, page 6 Duration of service (hours per day) = 24 hrs Prime mover Electric motor, steam turbine or hydraulic motor Duration of servicehrs per day Load classification-drive oderate niform Shock nder to Over Therefore mechanical service factor (Fm) = 1.25 = niform loading 4 DETERINE SIZE OF GEAR BOX REQIRED Refer to ratings tables, Input speed = 1750rpm, therefore refer to page 65. RATIO OTPT SPEED CAPACITY SIZE OF NIT B0210 B0310 B0410 B0510 B0610 B0810 B0910 B1010 B1110 Input Power, P (mech.) Input Power, P (thermal) Output Torque, lb-in (mech.) echanical output torque capacity must be equal or more than required mechanical output torque capacity of gear box. Required mechanical output torque capacity = 985 lb-in. At a 60:1 ratio, nominal output speed 29 an B0510 unit has a mechanical output torque capacity of 1021 lb-in. Therefore the unit is acceptable 5 CECK TERAL CAPACITY OF GEARBOX SELECTED DETERINE TERAL INPT POWER CAPACITY (Pt) Refer to ratings tables RATIO OTPT SPEED CAPACITY SIZE OF NIT B0210 B0310 B0410 B0510 B0610 B0810 B0910 B1010 B1110 Input Power, P (mech.) Input Power, P (thermal) Output Torque, lb-in (mech.) Pt = 0.87 P Go to point 6 (on following page) 10

11 0207 SELECTION PROCEDRE REDCER NITS 6 DETERINE TERAL SERVICE FACTOR (Ft) Refer to table 2, page 6 Ambient temperature = 68 o F Ambient temperature o F Factor Ft Ft = DETERINE REQIRED POWER OF ELECTRIC OTOR Refer to ratings tables to determine gear unit efficiency RATIO OTPT SPEED CAPACITY SIZE OF NIT B0210 B0310 B0410 B0510 B0610 B0810 B0910 B1010 B1110 Input Power, P (mech.) Input Power, P (thermal) Output Torque, lb-in (mech.) Efficiency % = 58 Required motor power = Absorbed power of driven machine x 100 =.375 x 100 =.647 P Efficiency 58 The next largest standard motor power available is selected 0.75 P 8 DETERINE ALLOWABLE OTPT POWER TERAL RATING (Ptherm) Ptherm = Pt x Ft x efficiency 100 = 0.87 x 1.0 x = 0.50 P Thermal output power capacity (Ptherm) must be equal or more than absorbed output power to drive machine Absorbed output power = P Ptherm = 0.50 P Therefore unit is acceptable 9 CECK OVERNG LOADS If sprocket, gear, etc is mounted on the input or output shaft then refer to Overhung loads procedure, page 64 NOTE: If any of the following conditions occur then consult our Application Engineers: a) Inertia of the Driven achine (Referred to motor speed) >10 Inertia of Gear nit plus otor b) Ambient temperature is above 120 o F or c) The unit is required without a fan 11

12 OTPT SAFT OPTIONS 0209 COLN 11 ENTRY INC SERIES SAFTS nit Size Type of Output Shaft Column 11 Entry Single Extended Double Extended A B D E F dia. B02 Standard Inch (in) N P ± ± Reduced Dia. (in) Q R ± ± B03 Standard Inch (in) N P ± ± B04 Standard Inch (in) N P ± ± Reduced Dia. (in) Q R ± ± B05 Standard Inch (in) N P ± ± Reduced Dia. (in) Q R ± ± B06 Standard Inch (in) N P ± ± B08 Standard Inch (in) N P ± ± Reduced Dia. (in) Q R ± ± B09 Standard Inch (in) N P ± ± Reduced Dia. (in) Q R ± ± B10 Standard Inch (in) N P ± ± Reduced Dia. (in) Q R ± ± B11 Standard Inch (in) N P ± ± Reduced Dia. (in) Q R ± ±

13 0209 OTPT BORE STANDARD COLN 11 ENTRY nit Size Type of Output Bore Column 11 Entry G dia. J K N B02 Standard Inch (in) A ± ± B03 Standard Inch (in) A ± ± B04 Standard Inch (in) A ± ± B05 Standard Inch (in) A ± ± B06 Standard Inch (in) A ± ± B08 Standard Inch (in) A ± ± B09 Standard Inch (in) A ± ± B10 Standard Inch (in) A ± ± B11 Standard Inch (in) A ± ± OPTIONAL INC BORES AVAILABLE WIT ADDITIONAL BSING KITS. REFER TO FOLLOWING PAGE FOR DETAIL. 13

14 0108 COLN 11 ENTRY - INC OTPT BORE BSINGS Bore Diameter B02 B E E B F E B05 NIT SIZE B A A F E E B G F F E G G J J J -- B09 B10 B11 OTPT BORE OPTIONAL A A A J E E E F F A G G A A G J A See KIT SELECTION section of this catalog for bushing kit number detail. 14

15 0208 OTOR ADAPTORS NEA & IEC COLN 12 ENTRY NEA C FACE OTOR ADAPTOR KITS Single Stage nits Double Reduction nits nit Size nit Size otor Frame B0210 B0310 B0410 B0510 B0610 B0810 B0910 B1010 B1110 B0520 B0620 B0820 B0920 B1020 B C T T T T Q Q Q Q 143TC/145TC W V V V V R R R R 182TC/184TC X X X X T T T T T T T T W W V V V V X X X X 213TC/215TC V V V V ETRIC IEC OTOR ADAPTOR KITS Single Stage nits Double Reduction nits nit Size nit Size otor Frame B0210 B0310 B0410 B0510 B0610 B0810 B0910 B1010 B1110 B0520 B0620 B0820 B0920 B1020 B D F 71D G D D D D 71C E E E E 80D F F F F W W W W 80C J G G G G X X X X 90D Y Y Y Y 90C J J J J Z Z Z Z F F G G D D D D E E E E F F F F J J G G G G J J J J 100D/112D K K A A A A 100C/112C L L B B B B 132D N N N N 132C C C C C K L K L 15

16 ONTING POSITIONS 0207 Note: "First-Angle" Projection sed in Views Below COLN 13 ENTRY Shaft ount or Output Bracket ount nit with Output Shaft nit With Output Bracket and Shaft nit With Vertical Base and Shaft 1 A B C D 2 E F G 3 J K L 16

17 ONTING POSITIONS 0207 Note: "First-Angle" Projection sed in Views Below COLN 13 ENTRY Shaft ount or Output Bracket ount nit with Output Shaft nit With Output Bracket and Shaft nit With Vertical Base and Shaft 4 N P Q R 5 S T V 6 W X Y Z 17

18 0206 PRIARY NIT ONTING POSITIONS COLN 14 ENTRY COLN 14 ENTRY PRIARY NIT POSITION RELATIVE TO TE SECONDARY NIT ONTING POSITIONS 4 AND 6 NOT AVAILABLE FOR OTORIZED NITS FOR SINGLE REDCTION ENTER - 18

19 ADDITIONAL OTOR FEATRES 0207 ADDITIONAL OTOR FEATRES - COLN 19 ENTRY Column 19 Entry Brake otor and Release on Brake Forced Ventilation / Constant Blower (TECB) Thermistors Special - A B C D E F G K L S Please refer to our Application Engineers for details of the following additional motor features - PGF encoder flange - Wash down - Customised brake torque - Separate brake supply - Aluminium fan - Anti Condensation heater - Bi-metal temperature detectors, Thermostat - EExEIIT3 - Ex na II T3 - IP56 - IP65 - etal fan cover - Rain cowl - Separate terminal box - IP55 19

20 ADDITIONAL GEAR NIT FEATRES 0207 GEAR NIT FEATRES - COLN 20 ENTRY Column 20 Entry Dbl Ext Input * Severe Duty Paint Washdown Duty otorized Backstop CW Rotation CCW Rotation Special - G J K L N P Q R S T X Y Z * Solid shaft extension to standard proportions on non drive end of input SPECIAL NIT FEATRES - BISSC & WASDOWN Available for all single reduction motorized reducers, with or without bases. Standard Features Double lip seals Vent - free eliminating contamination of reducer Smooth flat exterior is easily washable Severe Duty Option - Column 20 Entry, K, L, P, Q or R SDA approved white epoxy paint Washdown Duty Option - Column 20 Entry J,, N, S, T or SDA approved white epoxy paint Exposed portions of hollow output shaft plated for protection nused, tapped holes plugged to simplify washdown Stainless steel fasteners Stainless steel solid output shafts 20

21 INSTALLATION AINTENANCE & LBRICATION

22 0108 INSTALLATION AND AINTENANCE 1 GENERAL INFORATION The following instructions will help you achieve a satisfactory installation of your Series B unit, ensuring the best possible conditions for a long and trouble free operation. All units are tested and checked prior to shipment, a great deal of care is taken in packing and shipping arrangements to ensure that the unit arrives at the customer in the approved condition. Optimum performance is best achieved by a process of gradual load increments, up to the full value, over the first 50 hours or so of their working life. During these early stages of running, sensible precautions should be taken to avoid overloads. The gear unit operating temperature may be higher during this period of run-in. A progressive reduction in temperature may occur over many hours until the unit has reached its highest efficiency. 2 ONTING OF COPONENTS TO EITER TE NIT INPT OR OTPT SAFT Shaft dimensions and tolerances are on page Items (such as gears, sprockets, couplings etc) should not be hammered onto these shafts since this would damage the shaft support bearings. - The item should be pushed onto the shaft using a screw jack device fitted into the threaded hole. - Items being fitted may be heated to 80/100 o C (176/212 o F) to aid assembly further. 3 WEATER PROTECTION OF NIT All Series B units are provided with protection against normal weather conditions. Where units are to operate in extreme conditions, or where they are to stand for long periods without running, e.g. during plant construction, we should be notified when ordering so that arrangements for adequate protection can be made. 4 INSTALLATION 4.1 OTORIZED AND REDCERS All sizes are factory filled with a high quality synthetic lubricant. They are 'Lubricated for Life' and require no routine maintenance in service. 4.2 ONTING TO CSTOER EQIPENT ounting the gearhead flange facing or feet to the customer equipment use screws to ISO grade 8.8 minimum. Torque tighten to: Screw Size Tightening Torque Tightening Torque 6 88 lb-ins 7.3 lb-ft lb-ins 18.3 lb-ft lb-ins 37.5 lb-ft lb-ins 62.5 lb-ft lb-ins lb-ft lb-ins lb-ft lb-ins lb-ft 4.3 OTOR CONNECTIONS TO AINS Connection of the electric motor to the mains supply should be made by a qualified person. The current rating of the motor will be identified on the motor plate, and correct sizing of the cables to electrical regulations is essential. 22

23 0209 INSTALLATION AND AINTENANCE Riser Block End ount Base Torque Arm Solid Input Output Bushings IEC otor Basic nit Output Bracket Single Output Shaft otor Adaptor Double Output Shaft NEA otor Vertical Base - igh Vertical Base - Low orizontal Base BASE ASSEBLY (TYPES B,, L, J) 1 Clean shaft extension with petroleum spirit. 2 Remove paint from locating faces on gearcase with scraper and petroleum spirit. 3 Secure feet to gear case with nuts and bolts provided to thumb tightness, in required operating position. 4 Ensure foot pads are correctly seated. 5 Secure to foundations with bolts to thumb tightness and line up unit. 6 Tighten feet bolts to unit. 7 Check shaft alignment (see page 25) and tighten down bolts. OTPT SAFT ASSEBLY 1 Clean output shaft and bore in gear unit with petroleum spirit. 2 Fit keys into output shaft, ensuring they are firmly seated. 3 Press shaft into gear unit bore to give desired shaft handling (Left or Right), until firmly up against shaft shoulder. 4 Fit circlip into groove in shaft on opposite side to extension. 23

24 0211 APPROVED LBRICANTS Series B units are factory filled with a high quality synthetic lubricant. They are "Lubricated for Life" and require no routine maintenance in service. In the event of a major overhaul involving strip-down and re-assembly of the gear unit refer to Table 1 for a list of approved lubricants. Lubricant quantities are given in Tables 2 & 3. Table 1 Approved Lubricants Type Polyalphaolefin based synthetic lubricants These lubricants are suitable for ambient temperatures of 32 o F to 104 o F (0 o C to 40 o C); outside of this, please contact our Application Engineers SPPLIER LBRICANT RANGE GRADE 7 OIL SPPLIERS' CORRESPONDING DESIGNATIONS Chevron-Texaco Clarity Synthetic PO 460 (-23) Exxon obil Corporation SC 600 Series 634 (-34) DANGER Numbers in brackets indicate recommended minimum operating temperature in o F. The unit must not run below this temperature Table 2 Lubricant Quantities (liters) Applicable for all mounting positions: CONVERSION TABLE Liters to S gallons = liters x 0.26 Liters to Imperial gallons = liters x 0.22 OTORIZED or REDCER NIT SIZE B02 B03 B04 B05 B06 B08 B09 B10 B11 Oil Capacity Quarts Liters Table 3 Double Reduction Lubricant Quantities Applicable for all mounting positions: nit Size B0520 B0620 B0820 B0920 B1020 B1120 Primary Secondary Primary Secondary Primary Secondary Primary Secondary Primary Secondary Primary Secondary B0210 B0510 B0210 B0610 B0410 B0810 B0410 B0910 B0510 B1010 B0510 B1110 Quarts Liters

25 0108 GENERAL INSTRCTIONS SAFT ALIGNENT Coupling Connections Angular Errors 1 Take up end float pushing in shaft ends. 2 sing thickness and feeler gauges, take readings in positions 1, 2, 3 and 4 (Fig 2). 3 Adjust unit by shimming under feet. Fig 1 Fig 2 SAFT ALIGNENT Eccentric Errors 1 Place straight edge across coupling halves at points 1, 2, 3 and 4 (Fig 4). If coupling diameters are not equal, use feeler gauge equal to half the difference in diameters. 2 If error is in vertical plane, adjust height of unit. If error is in horizontal plane, move unit transversely. Fig 3 Fig 4 CAIN AND BELT DRIVES ount sprockets or pulleys as close to the gear unit as possible to avoid undue bearing loads and shaft deflection see Fig 5. Chains and belts should be sufficiently light as to prevent slip OVER TIGTENING CAN CASE DAAGE TO TE NIT. Consult manufacturers' recommendations. Check that driving and driven shafts are square and parallel using straight edge as in Fig 6. Check horizontal shaft alignment using combined square and level as in Fig 7. Fig 5 Fig 6 Fig 7 Level Square and Parallel FIT GARDS IN ACCORDANCE WIT REGLATIONS If a unit is to be subject to long term storage contact our Application Engineers. WARNING The customer shall be responsible for the proper use of articles supplied by us, particularly the rotating shafts between their driving and driven members, and their guarding for safety. We shall not be responsible for any injury or damage substained as a result of the improper use of the articles supplied. Attention is hereby drawn to the danger of using naked lights in proximity of opening in gearboxes and gear units supplied by us, and the company shall not be liable for any claim for injury or damage arising from any action in contradiction of this warning. GENERAL SAFETY Potential hazards which can be encountered during installation, maintenance and operation of drives is covered in greater detail in the product safety page at the back of this booklet. Advice is also given on sensible precautions which need to be taken to avoid injury or damage. PLEASE READ! 25

26 26 NOTES

27 OTORIZED

28 0209 OTOR DETAILS etric IEC Standard otors etric IEC Standard otors B14 'C' FACE kbr ko g1 45 o øg6 øm øn ød øg g2 otor Frame Size e øg6 øm øn ød e ko kbr øg g1 g x A x B x S x L x LA x L x x A x SA x x A x B x Fixing Bolts Approx Weight (lbs) These dimensions apply to our standard etric IEC motors B5 'D' FLANGE kbr ko g o øg6 øm øn ød øg g2 e otor Frame Size øg6 øm øn ød e ko kbr øg g1 g x x A x B x S x L x LA x L x x A x SA x x A x B x Fixing Bolts Approx Weight (lbs) These dimensions apply to our standard etric IEC motors 28

29 0209 OTOR DETAILS NEA Standard otors NEA Standard otors CC BF 4OLES øbd øaj øak ø øfp A OTOR FRAE SIZE ø BD ø AJ ø AK ø A CC max ø FP BF TAP NC Approx Weight (lbs) 56C TC TC These dimensions apply to our standard NEA otors CC BF 4OLES øbd øak øaj ø øfp A OTOR FRAE SIZE ø BD ø AJ ø AK ø A CC max ø FP BF TAP NC Approx Weight (lbs) 182TC TC TC TC These dimensions apply to our standard NEA otors 29

30 P 4 POLE 1750 rpm Output Speed Ratio Output Torque (LB-IN) ech Service Factor Overhung Load (LB) OTORIZED SELECTION TABLES nit Designation otor Frame B B 56C NEA IEC B B 56C B B 56C B B 56C B B 56C B B 56C C C B B 56C C C NOTE Other output speeds are available using 2 and 6 pole motors - Consult our Application Engineers Ratings assumes units are fitted with standard output shafts B B 56C C C C C B B 56C C C C C C C 30

31 P 4 POLE 1750 rpm Output Speed Ratio Output Torque (LB-IN) ech Service Factor Overhung Load (LB) OTORIZED SELECTION TABLES nit Designation otor Frame B B 56C NEA IEC B B 56C B B 56C B B 56C B B 56C B B 56C B B 56C B B 56C B B 56C C C NOTE Other output speeds are available using 2 and 6 pole motors - Consult our Application Engineers Ratings assumes units are fitted with standard output shafts B B 56C C C C B B 56C C C C C 31

32 P 4 POLE 1750 rpm Output Speed Ratio Output Torque (LB-IN) ech Service Factor Overhung Load (LB) OTORIZED SELECTION TABLES nit Designation otor Frame B B 56C NEA IEC B B 56C B B 56C B B 56C B B 56C B B 56C B B 56C B B 56C B B 56C B B 56C NOTE Other output speeds are available using 2 and 6 pole motors - Consult our Application Engineers Ratings assumes units are fitted with standard output shafts B B 56C B B 56C C C 32

33 P 4 POLE 1750 rpm Output Speed Ratio Output Torque (LB-IN) ech Service Factor Overhung Load (LB) OTORIZED SELECTION TABLES nit Designation otor Frame B B 56C NEA IEC B B 56C B B 56C B B 56C B B 56C B B 56C B B 56C B B 56C B B 56C B B 56C NOTE Other output speeds are available using 2 and 6 pole motors - Consult our Application Engineers Ratings assumes units are fitted with standard output shafts B B 56C B B 56C B B 56C

34 P 4 POLE 1750 rpm Output Speed Ratio Output Torque (LB-IN) ech Service Factor Overhung Load (LB) OTORIZED SELECTION TABLES nit Designation otor Frame B B 143TC NEA IEC B B 143TC B B 143TC B B 143TC B B 143TC B B 143TC B B 143TC B B 143TC B B 143TC B B 143TC NOTE Other output speeds are available using 2 and 6 pole motors - Consult our Application Engineers Ratings assumes units are fitted with standard output shafts B B 143TC B B 143TC B B 143TC B B 143TC

35 P 4 POLE 1750 rpm Output Speed Ratio Output Torque (LB-IN) ech Service Factor Overhung Load (LB) OTORIZED SELECTION TABLES nit Designation otor Frame B B 145TC NEA IEC B B 145TC B B 145TC B B 145TC B B 145TC B B 145TC B B 145TC B B 145TC B B 145TC NOTE Other output speeds are available using 2 and 6 pole motors - Consult our Application Engineers Ratings assumes units are fitted with standard output shafts B B 145TC B B 145TC B B 145TC B B 145TC

36 P 4 POLE 1750 rpm Output Speed Ratio Output Torque (LB-IN) ech Service Factor Overhung Load (LB) OTORIZED SELECTION TABLES nit Designation otor Frame B B 145TC B B 145TC NEA IEC B B 145TC B B 145TC B B 145TC B B 145TC B B 145TC B B 145TC B B 145TC NOTE Other output speeds are available using 2 and 6 pole motors - Consult our Application Engineers Ratings assumes units are fitted with standard output shafts B B 145TC B B 145TC B B 145TC

37 P 4 POLE 1750 rpm Output Speed Ratio Output Torque (LB-IN) ech Service Factor Overhung Load (LB) OTORIZED SELECTION TABLES nit Designation otor Frame B B 182TC B B 182TC NEA IEC B B 182TC B B 182TC B B 182TC B B 182TC B B 182TC B B 182TC 100 NOTE Other output speeds are available using 2 and 6 pole motors - Consult our Application Engineers Ratings assumes units are fitted with standard output shafts. 37

38 P 4 POLE 1750 rpm Output Speed Ratio Output Torque (LB-IN) ech Service Factor Overhung Load (LB) OTORIZED SELECTION TABLES nit Designation otor Frame B B 184TC NEA IEC B B 184TC B B 184TC B B 184TC B B 184TC NOTE Other output speeds are available using 2 and 6 pole motors - Consult our Application Engineers Ratings assumes units are fitted with standard output shafts. 38

39 P 4 POLE 1750 rpm Output Speed Ratio Output Torque (LB-IN) ech Service Factor Overhung Load (LB) OTORIZED SELECTION TABLES nit Designation otor Frame B B 213TC NEA IEC B B 213TC B B 213TC B B 213TC P 4 POLE Output Speed Ratio Output Torque (LB-IN) ech Service Factor Overhung Load (LB) nit Designation otor Frame B B 215TC 132 NEA IEC B B 215TC B B 215TC NOTE Other output speeds are available using 2 and 6 pole motors - Consult our Application Engineers Ratings assumes units are fitted with standard output shafts. 39

40 0108 OTORIZED BACKSTOP ODLE otorized backstop module can be mounted between the gear unit and motor. The backstop device incorporates high quality centrifugal lift off sprags which are wear free above the lift off speed (n min.). To ensure correct operation motor speed must exceed lift off speed. Suitable ambient temperature -40 o F to o F (-40 o C to +50 o C). Warning Removal of motor or backstop will release the drive. Ensure all driven machinery is secure prior to any maintenance work NEA C FLANGE otor Frame Size Kit Number Lift off Speed ( n min) (RP) Rated Locking Torque ( T max ) (at motor) (lb.in) G K1 182TC / 184TC B182/4TC TC / 215 TC B213/5TC IEC B5 FLANGE otor Frame Size Kit Number Lift off Speed ( n min) (RP) Rated Locking Torque ( T max ) (at motor) (lb.in) G K1 100 B100/112D B100/112D B132D When a backstop module is mounted dimension K1 should be added to the overall length of the gearmotor assembly. Rotation of output shaft must be specified when ordering as viewed from output shaft end (as shown in the diagram) see page 20 for column 20 entry. CW - Free Rotation - Clockwise Locked - Counter Clockwise CCW - Free Rotation - Counter Clockwise Locked - Clockwise 40

41 0206 OTORIZED DIENSIONS Single Reduction nits Standard nit Case Size C.D. A B C D E F K 1 N N1 P B B B B B B B B B T Dia. 8 x x x x x x x x x 0.87 Case Size 56C 143/145TC 182/184TC 213/215TC OTPT SAFT W-KEY C.D. J R J R J R J R 1 V V1 SQ. LG B NA NA NA NA / B NA NA NA NA / B NA NA NA NA / B NA NA / B NA NA / B / B / B / B / WT (LBS) NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 41

42 0206 nit with orizontal Base (Over Driven) OTORIZED DIENSIONS Single Reduction nits Case Size C.D. A B C D E F G K 1 N N1 P T Dia. B /32 B /32 B /32 B /32 B /32 B /32 B /32 B /32 B /16 Case Size 56C 143/145TC 182/184TC 213/215TC OTPT SAFT W-KEY C.D. J R J R J R J R 1 V V1 SQ. LG B NA NA NA NA / B NA NA NA NA / B NA NA NA NA / B NA NA / B NA NA / B / B / B / B / WT (LBS) NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 42

43 0206 OTORIZED DIENSIONS Single Reduction nits nit with orizontal Base (nder Driven) Case Size C.D. A B C D E F G K 1 N N1 P T Dia. B /32 B /32 B /32 B /32 B /32 B /32 B /32 B /32 B /16 Case Size 56C 143/145TC 182/184TC 213/215TC OTPT SAFT W-KEY C.D. J R J R J R J R 1 V V1 SQ. LG B NA NA NA NA / B NA NA NA NA / B NA NA NA NA / B NA NA / B NA NA / B / B / B / B / WT (LBS) NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 43

44 0206 OTORIZED DIENSIONS Single Reduction nits nit with Riser Block & orizontal Base Case Size C.D. A B C D E F G K N P S B B B B B B B B B Case Size 56C 143/145TC 182/184TC 213/215TC OTPT SAFT W-KEY C.D. T Dia. J R J R J R J R V SQ. LG B / NA NA NA NA / B / NA NA NA NA / B / NA NA NA NA / B / NA NA / B / NA NA / B / / B / / B / / B / / WT (LBS) NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 44

45 0206 OTORIZED DIENSIONS Single Reduction nits nit with Vertical Base (igh & Low) Case Size C.D. A B C D E F G 1 K K1 1 N N1 P B B B B B B B B B Case Size 56C 143/145TC 182/184TC 213/215TC OTPT SAFT W-KEY T Dia. J R J R J R J R 1 V V1 SQ. LG B02 11/ NA NA NA NA / B03 13/ NA NA NA NA / B04 13/ NA NA NA NA / B05 15/ NA NA / B06 15/ NA NA / B08 17/ / B09 17/ / B10 17/ / B11 19/ / WT (LBS) NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 45

46 0206 OTORIZED DIENSIONS Single Reduction nits nit with End ounted Base Case Size C.D. A B C D E F G K 1 N N1 P T Dia. B /32 B /32 B /32 B /32 B /32 B /32 B /32 B /32 B /32 Case Size 56C 143/145TC 182/184TC 213/215TC OTPT SAFT W-KEY C.D. J R J R J R J R 1 V V1 SQ. LG B NA NA NA NA / B NA NA NA NA / B NA NA NA NA / B NA NA / B NA NA / B / B / B / B / WT (LBS) NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 46

47 0206 nit with Output Bracket OTORIZED DIENSIONS Single Reduction nits Case Size C.D. A B C D E F G K N P B B B B B B B B B T Dia. 11/32 11/32 11/32 13/32 13/32 13/32 13/32 9/16 13/32 56C 143/145TC 182/184TC 213/215TC OTPT SAFT Case Size C.D. J R J R J R J R V W-KEY B NA NA NA NA /4 x 3/16 x 3 B NA NA NA NA /4 x 3/16 x 3 B NA NA NA NA /8 x 1/4 x 3.15 B NA NA /8 x 1/4 x 3.15 B NA NA /8 x 1/4 x 3.15 B /2 x 3/8 x 4.10 B /2 x 3/8 x 4.10 B /2 x 3/8 x 4.50 B /4 x 1/2 x 5.50 WT (LBS) NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 47

48 0206 OTORIZED DIENSIONS Double Reduction nits Standard nit (No Base) (8) T TAPPED OLES A R OTPT KEY W F B D N1 J1 O O 1 K G P V E C O N J Size A B C D E F G K N N1 O P B B B B B B T Dia. 10 x x x x x x C 143/145TC 182/184TC OTPT SAFT W-KEY Size J J1 R J J1 R J J1 R 1 V SQ LG WT (LBS) B NA NA NA / B NA NA NA / B NA NA NA / B NA NA NA / B / B / NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 48

49 0206 OTORIZED DIENSIONS Double Reduction nits Standard nit (No Base) (8) T TAPPED OLES R F K G B D P N1 P1 E C A O OTPT KEY W N V O J O 1 Size A B C D E F G K N N1 O P P1 B B B B B B C 143/145TC 182/184TC OTPT SAFT W-KEY Size T Dia. J R J R J R 1 V SQ LG B x NA NA / B x NA NA / B x NA NA / B x NA NA / B x / B x / WT (LBS) NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 49

50 0206 OTORIZED DIENSIONS Double Reduction nits nit with Output Bracket R O J N K N P E C A O B L G D F (4) T DIA OLES F D Q DIA Size A B C D E F G K L N B B B B B B C 143/145TC 182/184TC Size O P Q Dia J R J R J R T Dia Dia WT (LBS) B NA NA 13/ B NA NA 13/ B NA NA 13/ B NA NA 13/ B / B / NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 50

51 0206 OTORIZED DIENSIONS Double Reduction nits nit with Output Bracket R J O K N N E C A O P B L G D F (4) T DIA OLES F D Q DIA Size A B C D E F G K N O P B B B B B B C 143/145TC 182/184TC Size Q Dia J L R J L R J L R T Dia Dia WT (LBS) B NA NA NA 13/ B NA NA NA 13/ B NA NA NA 13/ B NA NA NA 13/ B / B / NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 51

52 0206 OTORIZED DIENSIONS Double Reduction nits Standard nit (No Base) (8) T TAPPED OLES R OTPT KEY W F N1 J1 G K O P O 1 V E C A O N D B J Size A B C D E F G K N N1 O P B B B B B B T Dia. 10 x x x x x x C 143/145TC 182/184TC OTPT SAFT W-KEY Size J J1 R J J1 R J J1 R 1 V SQ LG WT (LBS) B NA NA NA / B NA NA NA / B NA NA NA / B NA NA NA / B / B / NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 52

53 0206 OTORIZED DIENSIONS Double Reduction nits Standard nit (No Base) (8) T TAPPED OLES OTPT KEY W F N1 J1 K G O V P O 1 E A O C R N D B J Size A B C D E F G K N N1 O P B B B B B B T Dia. 10 x x x x x x C 143/145TC 182/184TC OTPT SAFT W-KEY Size J J1 R J J1 R J J1 R 1 V SQ LG WT (LBS) B NA NA NA / B NA NA NA / B NA NA NA / B NA NA NA / B / B / NOTES: Refer to pages for shaft and bore tolerences. Refer to pages for motor dimensions. 53

54 54 NOTES

55 DIENSIONAL COPARISON

56 DIENSION INTERCANGEABILITY 0209 STANDARD NITS 1 P P CD C1 W F F J E E anufacturer nit CD E F J P W 1* Series B B021W/B021W ** Perfection-Predator 13/C Boston F713/ Grove - Old BQ1133/B Grove - New BQ213/B Grove - OE 13/13F Falk Omni Box 133WB/133WB Sterling 133BQ/133BR Ohio 133Q/133B EPT - Raider 133Q/ Baldor F913/S Leeson B613/BQ Alling Lander 13/13F * - for 56C frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B031W/B031W Boston F715/ Grove - Old BQ1154/B Grove - New BQ215/B EPT - Raider 154Q/ * -for a NEA 56C frame anufacturer nit CD E F J P W 1* Series B B041W/B041W ** Perfection-Predator 18/C Boston F718/ Grove - Old BQ1175/B Grove - New BQ218/B Falk Omni Box 175WB/175WB Sterling 175AQ/175AR Ohio 175Q/175B EPT - Raider 175Q/ Baldor F918/S Leeson B618/BQ Dodge/Tigear Q175/S * - for 56C/143 TC frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B051W/B051W ** Perfection-Predator 218/C Boston F721/ Ohio 206Q/206B EPT - Raider 206Q/ Baldor F921/S Leeson B621/BQ Dodge/Tigear Q200/S * - for 56C/143TC frames ** - Dimension shown is for the Reduced Diameter Shaft Option 56

57 0209 STANDARD NITS (continued) DIENSION INTERCANGEABILITY 1 P P CD C1 F F J E E anufacturer nit CD E F J P W 1* Series B B061W/B061W Perfection-Predator 214/C Boston F724/ Grove - Old BQ1238/B Grove - New BQ224/B Falk Omni Box 238WB/238WB Sterling 238AQ/238AR Ohio 238Q/238B EPT - Raider 238Q/ Baldor F924/S Leeson B624/BQ * - for 56C/143 TC frame W anufacturer nit CD E F J P W 1* Series B B081W/B081W ** Perfection-Predator 26/C Boston F726/ Grove - Old BQ1262/B Grove - New BQ226/B Falk Omni Box 262WB/262WB Sterling 262AQ/262AR Ohio 262Q/262B EPT - Raider 262Q/ Baldor F926/S Leeson B626/BQ Dodge/Tigear * - for 56C/143 TC frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B091W/B091W ** Grove - Old BQ1300/B Grove - New BQ230/B Falk Omni Box 300WB/300WB Sterling 300AQ/300AR Ohio 300Q/300B EPT - Raider 300Q/ * - for 56C/143 TC frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B101W/B101W ** Perfection-Predator 32/G Boston F732/732B Grove - Old BQ232/B Grove - New BQ230/B Falk Omni Box 300WB/300WB Sterling 300AQ/300AR EPT - Raider 325Q/ Ohio 325Q/325B Baldor F932/S Leeson B632/BQ * - for 180 frame ** - Dimension shown is for the Reduced Diameter Shaft Option 57

58 0209 STANDARD NITS (continued) DIENSION INTERCANGEABILITY 1 P P C1 CD F F J anufacturer nit CD E F J P W 1* Series B B111W/B111W ** Dodge/Tigear * - for 180 frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B111W/B111W ** Perfection-odular 38/G ub City 381/ Perfection-Predator 38/G Boston F738/S738B EPT-Raider 375/375Q EPT Cobra 38/38Q Leeson B638/BQ * - for 180 frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B111W/B111W Winsmith 943DN/943DN Alling-Lander 42/42F Ohio B2425/BC Grove - Old B242/BQ Grove - New B242/BQ Falk - Omni Box 425WB/425WB Grove - OE 42/42F * - for 180 frame E E W 58

59 0204 DIENSION INTERCANGEABILITY NITS WIT ORIZONTAL BASE 1 P P CD C1 J W F F E E anufacturer nit CD E F J P W 1* Series B B021B/B021B ** Perfection-Predator 13/C Boston F713B/713B Grove - Old TQ1133/T Grove - New TQ213/T Falk Omni Box 133WOCT/133WO Sterling 133AQ/133AR Ohio 133Q/133B EPT - Raider 133QT/133T Baldor F913/S Leeson T613/TQ Dodge/Tigear Q133/S * - for 56C frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B031B/B031B Boston F715B/715B Grove - Old TQ1154/T Grove - New TQ215/T EPT - Raider 154QT/154T Dodge/Tigear Q150/S Winsmith 917DN/917DN * -for a NEA 56C frame anufacturer nit CD E F J P W 1* Series B B041B/B041B ** Perfection-Predator 18/C Boston F718B/718B Grove - Old BQ1175/B Grove - New TQ218/T Falk Omni Box 175W/175W Sterling 175AQ/175AR Ohio 175Q/ EPT - Raider 175QT/175T Baldor F918/S Leeson T618/TQ Dodge/Tigear Q175/S * - for 56C frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B051B/B051B ** Perfection-Predator 21/C Boston F721B/721B Grove - Old TQ1206/T Grove - New TQ220/T Falk Omni Box 206WO/206WO Sterling 206AQ/206AR Ohio 206Q/206B EPT - Raider 206QT/206T Baldor F921/S Leeson T621/TQ Dodge/Tigear Q200/S * - for 56C/143TC frames ** - Dimension shown is for the Reduced Diameter Shaft Option 59

60 0209 DIENSION INTERCANGEABILITY NITS WIT ORIZONTAL BASE (continued) 1 P P CD C1 J W F F anufacturer nit CD E F J P W 1* Series B B061B/B061B Perfection-Predator 24/C Boston F724B/724B Grove - Old TQ1238/T Grove - New TQ224/T Falk Omni Box 238WO/238WO Sterling 238AQ/238AR Ohio 238Q/238B EPT - Raider 238Q/ Baldor F924/S Leeson T624/TQ * - for 56C/143 TC frame E E anufacturer nit CD E F J P W 1* Series B B081B/B081B ** Perfection-Predator 26/C Boston F726B/726B Grove - Old TQ1262/T Grove - New TQ226/T Falk Omni Box 262WO/262WO Sterling 262AQ/262AR Ohio 262Q/262B EPT - Raider 262QT/262T Baldor F926/S Leeson T626/BTQ Dodge/Tigear * - for 56C/143 TC frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B091B/B091B ** Grove - Old TQ1300/T Grove - New TQ230/T Falk Omni Box 300WO/300WO Sterling 300AQ/300AR Ohio 300Q/300B EPT - Raider 300QT/300T * - for 56C/143 TC frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B101B/B101B ** Perfection-odular 32/G Perfection-Predator 32/G Boston F732/732B Grove - Old TQ232/T Grove - New TQ230/T Falk Omni Box 300WO/300WO Sterling 300AQ/300AR Baldor F932/S Leeson T623/TQ EPT - Raider 325T/ Ohio 325Q/ Winsmith 930DN/930DN * - for 180 frame ** - Dimension shown is for the Reduced Diameter Shaft Option 60

61 0209 DIENSION INTERCANGEABILITY NITS WIT ORIZONTAL BASE (continued) 1 P P CD C1 J W F F E E anufacturer nit CD E F J P W 1* Series B B111B/B111B ** Dodge/Tigear * - for 180 frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B111B/B111B ** Perfection-odular 38/G ub City 381/ Perfection-Predator 38/G Boston F738B/738B EPT-Raider 375/375Q EPT Cobra 38/38Q Winsmith 935DN/935/DN Leeson T638/TQ * - for 180 frame ** - Dimension shown is for the Reduced Diameter Shaft Option anufacturer nit CD E F J P W 1* Series B B111B/B111B Winsmith 943DN/943DN Alling-Lander 42Z/42ZF Ohio Q Grove - Old T242/TQ Grove - New T242/TQ Falk - Omni Box 425WB/425WB Grove - OE 42Z/42ZF * - for 180 frame 61

62 NOTES 62

63 REDCER

64 0211 OVERNG LOADS ON SAFTS OVERNG LOADS (LBS) ON SAFTS aximum permissible overhung loads When a sprocket, gear etc. is mounted on the shaft a calculation, as below, must be made to determine the overhung load on the shaft, and the results compared to the maximum permissible overhung loads tabulated. Overhung loads can be reduced by increasing the diameter of the sprocket, gear, etc. If the maximum permissible overhung load is exceeded, the sprocket, gear, etc. should be mounted on a separate shaft, flexibly coupled and supported in its own bearings, or the gear unit shaft should be extended to run in an outboard bearing. Alternatively, a larger gear is often a less expensive solution. Permissible overhung loads vary according to the direction of rotation. The values tabulated are for the most unfavorable direction with the unit transmitting full rated power and the load P applied midway along the output shaft key. ence they can sometimes be increased for a more favourable direction of rotation, or if the power transmitted is less than the rated capacity of the gear unit, or if the load is applied nearer to the gear unit case. Refer to our Application Engineers for further details. In any event, the sprocket, gear etc. should be positioned as close as possible to the gear unit case in order to reduce bearing loads and shaft stresses, and to prolong life. All units will accept 100% momentary overload on stated capacities. Overhung load (lbs) P = P x 126,000 x K N x D P = equivalent overhung load (lb) P = power transmitted by the shaft (P) N = speed of shaft (rpm) D = pitch diameter of sprocket, etc. (in) K = factor Note: 1 lb = N = kg Overhung member K (factor) Chain sprocket* 1.00 Spur or helical pinion 1.25 Vee belt sheave 1.50 Flat belt pulley 2.00 * If multistrand chain drives are equally loaded and the outer strand is further than dimension A output, contact our Application Engineers. Distance midway along output shaft key Size of unit Dimension A (inches) B B B B B B B B B A Fra Output Shaft OTPT SAFT OVERNG LOAD RATINGS (LBS) B0210 B0310 B0410 B0510 B0610 B0810 B0910 B1010 B

65 0108 SINGLE REDCTION - RATINGS AT 1750 RP INPT RATIO (Column 6,7 & 8 Entry) OTPT SPEED REV / IN CAPACITY Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) NOTE: Thermal rating for units driven by fan cooled motor. Ratings assumes units are fitted with standard output shafts REDCER RATINGS Single Reduction SIZES OF NIT B0210 B0310 B0410 B0510 B0610 B0810 B0910 B1010 B

66 0207 DOBLE REDCTION - RATINGS AT 1750 RP INPT RATIO (Column 6,7 & 8 Entry) c c c c c c c OTPT SPEED REV / IN CAPACITY Input Power P (mech) Output Torque lb-in (mech) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power P (mech) Output Torque lb-in (mech) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) REDCER RATINGS Double Reduction SIZES OF NIT B0520 B0620 B0820 B0920 B1020 B NOTE: Ratings assumes units are fitted with standard output shafts 66

67 0201 SINGLE REDCTION - RATINGS AT 1150 RP INPT RATIO (Column 6,7 & 8 Entry) OTPT SPEED REV / IN CAPACITY Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) Input Power P (mech) Input Power P (thermal) Output Torque lb-in (mech) NOTE: Thermal rating for units driven by fan cooled motor. Ratings assumes units are fitted with standard output shafts REDCER RATINGS Single Reduction SIZES OF NIT B0210 B0310 B0410 B0510 B0610 B0810 B0910 B1010 B

68 0207 DOBLE REDCTION - RATINGS AT 1150 RP INPT RATIO (Column 6,7 & 8 Entry) c c c c c c c OTPT SPEED REV / IN CAPACITY Input Power P (mech) Output Torque lb-in (mech) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power P (mech) Output Torque lb-in (mech) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) Input Power, P (mech.) Output Torque, lb-in (mech.) REDCER RATINGS Double Reduction SIZES OF NIT B0520 B0620 B0820 B0920 B1020 B NOTE: Ratings assumes units are fitted with standard output shafts 68

69 0204 Standard nit REDCER DIENSIONS Single Reduction nits Case Size C.D. A B C D E F J K 1 N N1 O B B B B B B B B B Case Size OTPT SAFT W-KEY INPT SA FT Z-KEY C.D. T Dia. 1 V V1 SQ. LG X Y SQ. LG B x / / B x / / B x / / B x / / B x / / B x / / B x / / B x / / B x / / WT (LBS) NOTE: Refer to pages for shaft and bore tolerences. 69

70 0204 REDCER DIENSIONS Single Reduction nits nit with orizontal Base (Over Driven) Case Size C.D. A B C D E F G J K 1 N N1 B B B B B B B B B Case Size OTPT SAFT W-KEY INPT SA FT Z-KEY C.D. O T Dia. 1 V V1 SQ. LG X Y SQ. LG B / / / B / / / B / / / B / / / B / / / B / / / B / / / B / / / B / / / WT (LBS) NOTE: Refer to pages for shaft and bore tolerences. 70

71 0204 nit with orizontal Base (nder Driven) REDCER DIENSIONS Single Reduction nits Case Size C.D. A B C D E F G J K 1 N N1 B B B B B B B B B Case Size OTPT SAFT W-KEY INPT SA FT Z-KEY C.D. O T Dia. 1 V V 1 SQ. LG X Y SQ. LG B / / / B / / / B / / / B / / / B / / / B / / / B / / / B / / / B / / / WT (LBS) NOTE: Refer to pages for shaft and bore tolerences. 71

72 0204 nit with Riser Block & orizontal Base REDCER DIENSIONS Single Reduction nits Case Size C.D. A B C D E F G J K N B B B B B B B B B Case Size OTPT SAFT C.D. O P S T Dia. V SQ. LG X Y SQ. LG B / / / B / / / B / / / B / / / B / / / B / / / B / / / B / / / B / / / NOTE: Refer to pages for shaft and bore tolerences. W-KEY INPT SAFT Z-KEY WT (LBS) 72

73 0204 nit with Vertical Base (igh & Low) REDCER DIENSIONS Single Reduction nits Case Size C.D. A B C D E F G 1 J K K1 N O B B B B B B B B B Case Size OTPT SAFT W-KEY INPT SAFT Z-KEY C.D. P P1 T Dia. 1 V V1 SQ. LG X Y SQ. LG B / / / B / / / B / / / B / / / B / / / B / / / B / / / B / / / B / / / WT (LBS) NOTE: Refer to pages for shaft and bore tolerences. 73

74 0204 nit with End ounted Base REDCER DIENSIONS Single Reduction nits G Case Size C.D. A B C D E F G J K K1 N B B B B B B B B B Case Size OTPT SAFT W-KEY INPT SA FT Z-KEY C.D. P P1 T Dia. 1 V V1 SQ. LG X Y SQ. LG B / / / B / / / B / / / B / / / B / / / B / / / B / / / B / / / B / / / WT (LBS) NOTE: Refer to pages for shaft and bore tolerences. 74