08 21 MECHANICAL POWER TAKE OFF SELECTION GUIDE
01737 767493 info@jbj.co.uk www.jbj.co.uk - registered in England No: 1185469 - jbj Techniques Limited is ISO certificated, committed to international coordination & unification of industrial standards. A range of products ATEX certificated to directive 94/9/E requirements i Easy-to-mount unit features clutch assembly with shaft and bearings in rigid cast iron housing. Designed for manual operation on all internal combustion engines with standard SAE flywheel housing from No. 6 to No. 00. • Single-plate 6.5 to 14 SAE • Double-plate 11.5 to 18 SAE • Triple-plate 14 to 21 SAE • Capacities to 1454 kW (1950 hp), torque to 11,389 Nm (8400 lb-ft) Limited Attendance To meet the oil field pumping requirement for a power take-off that can operate continuously for six months without additional lubrication, Twin Disc offers a line of Limited Attendance PTOs. These units cover a range of 21 to 195 kW (28 to 261 hp). Pump drives A complete range of one pad to eight pad Pump Drive units for applications requiring total maximum input torque to 3346 Nm (2468 lb-ft). Maximum input power is up to 876 kW (1175 hp) @ 2000 rpm depending on ratio. Pads through SAE “F” can be provided. Input options include clutches, rubber block drives, flex-plates and independent types. Output options include special “live” output clutch PTO units and independent shafts. Depending on the unit, a wide variety of both reduction and increasing ratios are available. an excellence in engineering www.jbj.co.uk/ .html mechanical-power-conversion Standard Mechanical Power Take-Off Units You Tube
Page Mechanical Power Take-Off Units Contents Introduction ..................................................................................................................................................................................................................... 1 Special Units .................................................................................................................................................................................................................. 2 Selection Process ...................................................................................................................................................................................................... 3 Ordering Codes ........................................................................................................................................................................................................... 4 Duty Classification ..................................................................................................................................................................................................... 5 Models ................................................................................................................................................................................................................................ 6 ............................................................................. Allowable Side Loads for Standard Mechanical Power Take-Off Units 7 - 8 .............................................................................................................. Standard Mechanical Power Take-off Units Dimensions 9 - 10 .................................................... Standard Mechanical Power Take-off Units Dynamically-balanced Driving Rings 11 - 12 CX106P, CX107P, CX108P, CX110P Series .......................................................................................................................................... 13 - 14 CA110 & CA210 Series ......................................................................................................................................................................................... 15 - 16 SP111P & SP211P Series .................................................................................................................................................................................... 17 - 18 SP114P Series .............................................................................................................................................................................................................. 19 - 20 SP214IL & SP314IL Series ................................................................................................................................................................................. 21 - 22 SP218P & SP318P Series ................................................................................................................................................................................... 23 - 24 SP311P Series ............................................................................................................................................................................................................. 25 - 26 SP314S Series ............................................................................................................................................................................................................. 27 - 28 SP318IL Series ............................................................................................................................................................................................................ 29 - 30 SP318S Series ............................................................................................................................................................................................................. 31 - 32 SP321P Series ............................................................................................................................................................................................................. 33 - 34 TC113 Series ................................................................................................................................................................................................................. 35 - 36 IB214P Series ............................................................................................................................................................................................................... 37 - 38 IB314IL Series .............................................................................................................................................................................................................. 39 - 40 IB314P Series ............................................................................................................................................................................................................... 41 - 42 IB318IL Series .............................................................................................................................................................................................................. 43 - 44 IB318P0 Series ............................................................................................................................................................................................................ 45 - 46 IB321IL Series .............................................................................................................................................................................................................. 47 - 48 IB321P Series ............................................................................................................................................................................................................... 49 - 50 SL111HP Series .......................................................................................................................................................................................................... 51 - 53 RB Series ......................................................................................................................................................................................................................... 54 - 57 jbj Techniques product list, #DriveLineHarmony ................................................................................................................................. 59 - 60 The details contained within this catalogue are reproduced in accordance with the latest information at publication of this catalogue. Errors and Omissions Excepted Last update: 29/08/2021
Mechanical Power Take-Off Units Introduction 1 #DriveLineHarmony Power take-offs (PTOs) are used as a standard method for transmitting the power of engines in a great variety of industrial applications such as air compressors, agricultural machinery, crushers, road building machinery, cranes, shovels, pump drives and oil field service. Apower take-off consists of a complete clutch assembly with shaft and bearings mounted in a cast-iron housing for easy engine installation. Twin Disc offers power take-offs for all industrial engines. The IBF line is designed especially for today's high inertia applications and presently is offered in two- and three-clutch plate construction. This multiple-plate, ventilated design assures ample cooling area to withstand heat, and with solid friction plates, these PTOs can effectively handle the stress of higher engine speeds. The IBF units feature oil lubricated tapered roller bearings that extend lubrication intervals. An extramargin of strength. Actual design torque capacity of the clutches used in Twin Disc power take-offs is in excess of the horsepower rating listed. This permits Twin Disc power takeoffs in proper adjustment to withstand temporary torque overloads. Rated torque can be transmitted while moderately slipping during short periods without permanent damage. Specifications » Suitable for Duty Class II industrial applications with internal combustion engines up to 1243 kW (1667 hp) and with standard SAE flywheel housing dimensions fromNo. 6 through No. 00. » Contain clutches ranging in size from one plate SAE 6.5 to one plate SAE 14; in two-plate size fromSAE 11.5 to SAE 18; and three-plate size fromSAE 11.5 to SAE 21. » Standard sealed pilot ball or roller bearings eliminate the lubrication requirement and shaft rifle-drilling normally encountered with standard pilot bearings. Also available as options: ball bearing throw-out collars and finger springs. » kW/horsepower and torque capacities listed can be increased by the use of sintered-iron clutch plates, which are available as optional equipment in the SAE 8 through SAE 21 sizes. » All bearings, shafts and other parts are designed with liberal safety factors tomaximize life under normal operating conditions.* * To avoid overloading the shaft and bearings, use the allowable side-pull load data in this bulletin, and calculate the side load. The resultant value should be less than the correspondingmaximum value listed for each power take-off. For assistance please contact jbj Techniques Limited technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk IB Type Power Take-off Optional Pilot Bearings Ventilated Center Plates and Drive Ring Forged Steel Levers Centrifugal Assisted Release Tapered Roller Main Bearings Higher Side-Load Carrying Capacity SP Type Power Take-off Optional Pilot Bearings Forged Steel Levers Centrifugal Assisted Release Tapered Roller Main Bearings C(X) Type Power Take-off Ball or Tapered Roller Main Bearings Optional Pilot Bearings Single Friction Plate only www.jbj.co.uk/mechanical-power-conversion.html
Mechanical Power Take-Off Units Special Units 2 #DriveLineHarmony Special power take-offs are available. These include the innovative straddle bearing concept and a limited-attendance PTO that contains a positive throw-out collar clearance mechanism and extended lubrication intervals. For original equipment manufacturers, special power take-off units can be designed to meet individual requirements when sufficient volume is indicated. Design variations can range fromminor changes to entirely new concepts. Straddle Bearing Power Take-Off » SP & PO Models. » High side-load applications. » No pilot bearing. » SAE 14 & SAE 18 flywheel connection. » SAE 0 & SAE 1 Input Housing. » 180° pulley housing rotatable by 90° increments. Spring Loaded Power Take-Off » SL & TC Models. » Self-adjusting spring-loaded clutch. » Ideal for high frequency engagements. » Single- and double-friction plates. » SAE 11.5, 13", SAE 14 flywheel connection. » SAE 1 through SAE 4 Input Housing. Limited-Attendance Power Take-Off » Modified SP & C Models. » Special grease on main bearings. » Sealed pilot bearings. » Lubrication interval can be extended to 6 months. » Positive clearance mechanism to reduce collar wear. » SAE 0 through SAE 6 Input Housing. » SAE 6.5 through SAE 14 flywheel connection. Rubber Block Drive Power Take-Offs » RBD Models. » Direct drive / Clutchless. » Absorbs torsional activity. » Single row SAE 11.5 rubber blocks. » Double row SAE 14 rubber blocks. » SAE 0 through SAE 2 input housing. Inline Power Take-Off » SP, IB, & CA Models. » Bearings designed for in-line only duty. » Sealed pilot bearings. » Lubrication interval can be extended to 6 months. » SAE 0 & SAE 1 Input Housing. » 180°pulley housing rotatable by 90° increments. Pump Mount Power Take-Off » BDP & BDSP Models. » Single SAE pad on output of PTO. » SAE "A" through SAE "D" pads available. » SAE 1 through SAE 4 Input Housing. » SAE 11.5 flywheel connection. » Optional keyed stub shaft input for remote mount applications. www.jbj.co.uk/mechanical-power-conversion.html
Mechanical Power Take-Off Units Selection Process 3 #DriveLineHarmony How To Choose The Appropriate PTO Several factors must be considered in the selection process in addition to duty service, such as: SPEED LIMITS • SIDE-LOAD LIMITS • CLUTCH TORQUE LIMITS The selections are usual dry clutch disconnect type applications where engagements are infrequent and are at low (idle) input speed. Once engaged operation continues for one hour or more, engaging the clutch at higher input speed will reduce component life. Refer to the following duty classifications and examples. Application Data*: SAE Housing Size Input Power to Clutch SAE Flywheel Size Input Torque to Clutch Number of Engagements Maximum Output Shaft RPM Pulley Pitch Diameter Load Centre-line "X" Dimension (side-load applications) Pilot Bearing Diameter *refer to attached PTO data sheet located in back cover Determine duty classification (page 5) PTO Selection Procedure 1. Calculate NET Input Power or Torque to PTO 2. Calculate imposed side-load using the following formula (side-load only): (metric) L = 1945010 x kW x F x LF N x D L = Actual Applied Load kg (lbs) N = Shaft Speed (rpm) D = Pulley Pitch Diameter mm (in) F = Load Factor 1.0 for Chain / Gear Drive 1.5 for Timing Belts 2.5 for All V Belts 3.5 for Flat Belts LF = 2.1 for reciprocating compressors and other ‘severe shock drives’ and 1.8 for ‘large inertia type drives’ (crushers, chippers, planers, etc.) 3. Use the PTO rating table on page 6 and the side-load tables on pages 7 and 8 with the following information: NET input power or torque to clutch maximum PTO output shaft speed SAE flywheel size calculated side-load (side-load applications) SAE housing size Find proper duty class along top row and SAE housing & flywheel size along left-hand column of the rating table on page 6. A PTO that has a power or torque rating greater than the calculated application power or torque rating is suitable for the application. The PTO output shaft speed should be at or under the listed ratings for the drive rings. Use PTO output shaft speed and calculated side-load and refer to tables on pages 7 and 8 to verify that the side-load is at or under the load at the given speed. www.jbj.co.uk/mechanical-power-conversion.html (imperial) L= 126,000 x HP x F x LF N x D
Mechanical Power Take-Off Units Ordering Codes 4 #DriveLineHarmony PTO Sizing Example – Select The Proper Twin Disc PTO For This Application A disconnect PTO is required to drive a rotary screw compressor which is a Duty Class III application. The prime mover is a diesel engine rated for 149.14 kW (200 hp) @ 2,000 rpm. The engine has a SAE #2 flywheel housing and SAE 11.5" flywheel with a 72 mm pilot bearing bore. The pulley pitch diameter mounted to the PTO shaft will be 330.2mm (13") and "V" belts are used for power transmission. The centre-line of the load imposed "X" dimension will be 101.6 mm (4"). Assume 5% parasitic losses from the engine for this specific application. 1. Determine the NET power to the clutch (assume 5% parasitic losses.) 149.14 kW (200 hp) gross x 0.95 = 141.67 kW (190 hp) NET 2. Calculate the imposed side-load utilizing the following formula: (metric) L = 1945010 x kW x F x LF N x D L = Actual Applied Load, kg (lbs) F = Load Factor N = Shaft Speed (rpm) 1.0 for Chain/Gear Drive D = Pulley Pitch Diameter mm (in) 1.5 for Timing Belts LF = 2.1 for reciprocating compressors and inertia type drives 2.5 for All V Belts other severe shock drives and 1.8 for large (crushers, chippers, planers...) 3.5 for Flat Belts L = 1945010 x 141.67 kW x 2.5 = 1043 kg 2,000 rpm x 330.2 3. Use the following data and compare to the PTO rating and allowable side-load tables: » 141.67 kW (190 hp) NET to clutch » 1043 kg (2,302 lbs) of side-load » SAE 11.5" flywheel » 2,000 rpm PTO shaft speed » SAE 2 housing The SP311P has a Class III rating of 184.188 kW (247 hp) and max speed rating of 3,000 rpm with nodular iron drive rings. The application requires 141.67 kW (190 hp) into the clutch @ 2,000 rpm, which are within the limits of the SP311P. The side-load required for the application is 1043 kg (2,302 lbs) at an "X" dimension of 101.6 mm (4"). The side-load capacity of the SP311P at an "X" dimension of 101.6 mm (4") for any rpm is 1233.771 kg (2,720 lbs). The application side-load of 1043 kg (2,302 lbs) @ 101.6 mm (4") is within the capacity of the SP311P. The SP311P is acceptable for this application and is available with a 72mm pilot bearing. Ordering Code SP 3 11 P 2 XX BOM number SAE housing; SAE 0, 1, 2, 3, etc. Output Configuration P - Standard HP - Heavy duty SP - Special OP - Oil lubricated SB - Straddle Bearing IL - Inline Clutch size; SAE 10, 11.5, 14, etc. Number of clutch plates; 1, 2 or 3. Output Configuration C - Positive over-centre clutch suitable for power transmission applications. CA - Positive over-centre for inline irrigation applications. IBF - Inverted lever action clutch. SP - Counter balanced toggle action over-centre clutch. www.jbj.co.uk/mechanical-power-conversion.html (imperial) L= 126,000 x HP x F x LF N x D L = 126,000 x 190 hp x 2.5 = 2,302 lbs 2,000 rpm x 13"
Mechanical Power Take-Off Units Duty Classification 5 #DriveLineHarmony CLASS I (Disconnect) 1. Pumps – centrifugal 2. Hydraulic pumps (without pre-charge) 3. Feeders – disc type 4. Agitators – pure liquids 5. Irrigation pumps. CLASS II (Light Duty) 1. Cookers – cereal 2. Elevators – bucket, uniformly loaded all types 3. Kettles – brew 4. Line shafts – light duty 5. Machines, general – all types with uniform loads, non-reversing 6. Bow thrusters 7. Generators (non-welding) CLASS III (Normal Duty) 1. Agitators – solid or semi-solids 2. Batchers – textile 3. Blowers and fans – centrifugal and lobe 4. Bottling machines 5. Compressors – all centrifugal, screw 5. Compressors – all centrifugal, screw 6. Elevators – bucket, non-uniformly loaded or fed 7. Feeders – apron, belt, screw or vane 8. Filling machines – can-type 9. Mixers – continuous 10. Pumps – two or more cylinders 11. Conveyors – uniformly loaded 12. Dredge pumps (allow for shock loading) 13. Locomotive railroad shuttles CLASS IV (Heavy Duty) 1. Cranes and hoists – working clutch 2. Crushers – ore and stone 3. Chippers – wood tub grinders* 4. Drums – barking* 5. Compressors – lobe rotary plus 3 or more cylinder reciprocating type 6. Haulers – car puller and barge-type 7. Machines – impact load types** 8. Mills – ball-type 9. Paper mill machinery – except calendars and driers 10. Presses – brick and clay 11. Mud pumps 12. Road planers CLASS V (Extreme Heavy Duty) DUTY CLASS V REQUIRES FACTORY REVIEW 1. Compressors – one and two cylinder reciprocating 2. Calenders and driers – paper mill 3. Mills – hammer-type 4. Shakers – reciprocating-type 5. Automobile shredders Duty Class I: The clutch is used for disconnecting the power from the load. When engaging, so little work is done that the clutch shows no temperature increase at the pressure plate outer surface. Use maximum input torque from the Class I Table, disregard kW. Themechanism is operated one or more hours before disconnecting. Examples: Engagement of clutches with the driven equipment having inertia less than that of the clutch and whose torque demand curve is similar to that of a centrifugal pump. Duty Class II: The clutch is used primarily for disconnect, but does more work during engagement than in Duty Class I. The clutch will engage within two seconds, never heat the pressure plate more than 28ºC* (50ºF)* above ambient, and once engaged is operated for one or more hours before disconnecting. The maximum horsepower which the clutch can absorb is given in Class II Table. Examples: Power shovel master clutches, generators, line shafts and similar light-duty drives. Duty Class III: The clutch will engage within three seconds, never heat the pressure plate more than 56ºC* (100ºF)* above ambient, and once engaged is operated for one or more hours before disconnecting. The maximum power which the clutch can absorb is given in Class III Table. Examples: Engine PTO starting average loads, and clutches whose starting load is up to 1.4 times the running load. Blowers, fans, screw compressors, conveyors and similar normal-duty drives. Duty Class IV: The clutch will engage within four seconds, never heat the pressure plate more than 83ºC* (150ºF)* above ambient, and once engaged is operated for one or more hours before disconnecting. The maximum power which the clutch can absorb is given in Class IV Table. Examples: Engine PTO starting heavy loads such as rock crushers, mud pumps, and other large inertia machinery and clutches whose starting load is up to 1.8 times the running load typical of heavy-duty drives. Duty Class V: The clutch is used to start large inertia loads which require four seconds to start the largest load, with the longest slip period per engagement not to exceed ten seconds. The clutch must be selected according to its horsepower absorption capability. Clutch applications in this Duty Class, or those which require frequent engagements, require factory review. Contact jbj Techniques technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk for consultation on the drive. For reciprocal compressors and applications where high torsion can be experienced, a flexible coupling should be mounted between clutch and flywheel. * Dt (temperature difference). ** Beware of operator misuse. www.jbj.co.uk/mechanical-power-conversion.html
Mechanical Power Take-Off Units Models 6 #DriveLineHarmony PTO Model Number CX-106SP CX-107SP CX-108SP CX-110HP CX-111HP SP-111P SP-111HP SP-111OP SP-211HP SP-211OP SP-311P SP-114P SP-214P SP-214OP IB-214OP IB-214OP SP-314P SP-314P IB-314OP IB-314OP IB-314OP SP-218OP SP-218OP SP-318P IB-318OP IB-318OP IB-318OP SP-321P IB-321OP X8317 X8317 X8419A X8249 X8249 X9619 X9582 X9818 X9681 X9894B XA7570 X9643 X9803 X9845 X9745E X9745F X9585 X9585A XA7149 XA7149A XA7149B XA7190 XA7190A X9671 X9918 X9918A X9918B X9691A X9919 6,5,4 6,5,4 5,4,3 4,3,2,1 4,3,2,1 3,2,1 3,2,1 3,2 3,2,1 2,1 3,2,1 1,0 1,0 1,0 1,0 1,0 0,00 0 0 00 00 Class 1 215.58 (159) 237.27 (175) 311.84 (230) 444.71 (328) 524.70 (387) 616.90 (455) 1232.44 (909) 2196.46 (1620) 1098.21 (810) 2196.46 (1620) 3294.64 (2430) 4121.69 (3040) 5423.27 (4000) 8134.91 (6000) 10168.63 (7500) 9124.65 (6730) 11388.87 (8400) Class 2 29.83 (40) 40.27 (54) 45.49 (61) 71.59 (96) 92.47 (124) 92.47 (124) 184.19 (247) 276.66 (371) 140.19 (188) 280.38 (376) 295.00 (395) 420.58 (564) 3 552.56 (741) 695.74 (933) 695.74 (933) 912.74 (1224) 947.04 (1270) 3 1243.08 (1667) Class 3 20.13 (27) 26.85 (36) 30.57 (41) 47.72 (64) 61.15 (82) 61.15 (82) 123.04 (165) 184.19 (247) 93.21 (125) 187.17 (251) 196.87 (264) 280.38 (376) 368.38 (494) 309.47 (415) 463.83 (622) 3 608.49 (816) 631.61 (847) 3 828.47 (1111) Class 4 14.91 (20) 20.13 (27) 23.15 (31) 35.79 (48) 46.23 (62) 46.23 (62) 92.47 (124) 138.70 (186) 70.10 (94) 140.19 (188) 146.90 (197) 210.29 (282) 3 276.66 (371) 231.91 (311) 348.24 (467) 3 456.37 (612) 473.52 (635) 3 621.91 (834) Solid Plate Drive Ring 3500 3200 5 3100 5 3930 5 3600 5 3600 5 3500 5 3000 5 3000 5 3000 5 3000 5 2400 5 2400 3000 5 2400 1950 5 2350 5 2200 1800 5 2200 Drive Ring 3500 3200 5 3100 5 3500 5 3200 5 3200 5 3160 5 3000 NA 5 2750 5 2750 5 2400 NA 2700 NR 1550 5 2100 NR 1400 NR 24.04 (53) 24.95 (55) 32.66 (72) 52.16 (115) 54.43 (120) 58.51 (129) 63.96 (141) 65.77 (145) 70.31 (155) 79.38 (175) 99.79 (220) 117.9 (260) 148.78 (328) 154.22 (340) 213.18 (470) 185.06 (408) 269.89 (595) 299.37 (660) 317.52 (700) 417.31 (920) 503.49 (1110) 548.85 (1210) Notes: 1. NA (Not available). NR (Not recommended). 2. kWand torque ratings may be increased by specifying optional sintered iron-type clutch plates.Available SAE 8 through SAE 21 sizes. 3. Sintered iron clutch plates with ventilated-type centre plates are standard in IBF-314, IBF-318 and IBF-321 PTO units. These plates should not be used in applications where torsion or vibrations are prevalent. Consult jbj Techniques technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk 4. Compound drives and power-engaged PTO applications require written factory review for warranty to apply. 5. Nodular Iron. General information notes 1. Cap screws tomount PTO and driving ring to primemover are not Twin Disc supplied. 2. Installation of support plate to PTO housing requires bearing carrier cap screws be properly retorqued to prevent damage. Refer to applicable care and operation servicemanual. 3. Clutch maximum input torque values in specification chart is for properly adjusted clutch assemblies. Refer to applicable Care and Operation service manual. Important notice: Disregarding system torsional compatibility could cause damage to components in the drive train resulting in loss of mobility or power transmission for which the drive is intended. At minimum, system incompatibility could result in unwanted noise and vibration at low speeds. The responsibility for ensuring that the torsional compatibility of the system is satisfactory rests with the assembler of the drive and driven equipment. Torsional vibration analysis can be made by the engine builder, independent consultants and others. for Consult jbj Techniques technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk assistance in finding solutions to potential torsional problems that relate to the power take-off, pump mount PTO or rubber block drive. Drawing Assembly Number Housing Sizes SAE Maximum 2 Input Torque Nm (lb-ft) Approximate Net Weight kg (lbs) Clutch Maximum Power Rating (See note 2 below) kW (hp) Split Plates Application Duty Classification 1 Max. Safe Op. Speed (rpm) 2196.46 (1620) www.jbj.co.uk/mechanical-power-conversion.html
PTO Model and Drawing Numbers rpm 25.4 (1") 50.8 (2") 76.2 (3") 101.6 (4") 127 (5") 152.4 (6") 177.8 (7") 203.2 (8") 228.6 (9") Allowable Side Loads For Standard Mechanical Power Take-off Units 7 #DriveLineHarmony ‘X’ Distance in mm (inches) www.jbj.co.uk/mechanical-power-conversion.html CX-106SP X8317(M141A) 1000 379 (835) 284 (625) 215 (475) 2000 302 (665) 270 (595) 3000 265 (585) 238 (525) CX-107SP X8317(M141A) 1000 379 (835) 284 (625) 215 (475) 2000 302 (665) 270 (595) 3000 265 (585) 238 (525) CX-108SP X8419A(M163A) 1000 678 (1495) 503 (1110) 401 (885) 333 (735) 286 (630) 2000 3000 CX-110HP X8249(M224A) 1000 1243 (2740) 993 (2190) 785 (1730) 649 (1430) 552 (1216) 1500 1098 (2420) 993 (2190) 2000 1012 (2230) 939 (2070) 2600 930 (2050) 866 (1910) CX-111HP X8249(M224A) 1000 1243 (2740) 993 (2190) 785 (1730) 649 (1430) 552 (1216) 1500 1098 (2420) 993 (2190) 2000 1012 (2230) 939 (2070) 2600 930 (2050) 866 (1910) SP-111P X9619(M224A) 1000 1383 (3050) 1157 (2550) 907 (2000) 748 (1650) 635 (1400) 1200 1315 (2900) 1157 (2550) 907 (2000) 1800 1161 (2560) 1075 (2370) 907 (2000) 2400 1061 (2340) 984 (2170) 907 (2000) 2800 1014 (2235) 939 (2070) 873 (1925) SP-111HP X9582(M224A) 1000 1266 (2790) 1180 (2600) 1016 (2240) 835 (1840) 712 (1570) 1200 1193 (2630) 1111 (2450) 1016 (2240) 835 (1840) 1800 1057 (2330) 984 (2170) 921 (2030) 835 (1840) 2400 971 (2140) 903 (1990) 846 (1865) 794 (1750) SP-111OP X9818(M2467A) 1000 1492 (3290) 1388 (3060) 1302 (2870) 1225 (2700) 1152 (2540) 1016 (2240) 1200 1447 (3190) 1347 (2970) 1261 (2780) 1184 (2610) 1116 (2460) 1016 (2240) 1800 1275 (2810) 1188 (2620) 1111 (2450) 1043 (2300) 984 (2170) 930 (2050) 2400 1148 (2530) 1075 (2370) 1007 (2220) 948 (2090) 894 (1970) 844 (1860) 3000 1052 (2320) 980 (2160) 921 (2030) 857 (1890) 816 (1800) 771 (1700) SP-211HP X9681(M224A) 1000 2059 (4540) 1540 (3395) 1229 (2710) 1023 (2255) 875 (1930) 767 (1690) 1200 1982 (4370) 1540 (3395) 1800 1769 (3900) 1540 (3395) 2400 1610 (3550) 1510 (3330) 2800 1538 (3390) 1436 (3165) SP-211OP X9894B(M224A) 1000 2145 (4728) 1614 (3558) 1294 (2852) 1080 (2380) 926 (2042) 811 (1788) 1200 2145 (4728) 1800 2112 (4656) 2400 1938 (4273) 3000 1811 (3993) SP-211OP X9894B(M2467A) 1000 2474 (5454) 1862 (4104) 1493 (3292) 1246 (2747) 1069 (2357) 936 (2063) 1200 2382 (5251) 1862 (4104) 1800 2110 (4651) 1862 (4104) 2400 1936 (4268) 1862 (4104) 3000 1809 (3989) 1696 (3739) SP-311P XA7570(M224A) 1000 2238 (4935) 1760 (3880) 1452 (3200) 1234 (2720) 1073 (2365) 948 (2090) 850 (1875) 771 (1700) 1800 2238 (4935) 2500 2238 (4935) 3000 2155 (4750) SP-114P X9643(M1985A) 1000 1538 (3390) 1179 (2600) 962 (2120) 807 (1780) 6966 (1535) 612 (1350) 549 (1210) 494 (1090) 1500 2000 2200 SP-214P X9803(M1985A) 1000 2712 (5980) 2132 (4700) 1760 (3880) 1492 (3290) 1302 (2870) 1152 (2540) 1030 (2270) 934 (2060) 1500 2000 2200 SP-214OP X9845(M2529) 1000 3515 (7750) 3053 (6730) 2486 (5480) 2100 (4630) 1814 (4000) 1601 (3530) 1433 (3160) 1293 (2850) 1179 (2600) 1200 3325 (7330) 3053 (6730) 2486 (5480) 1800 2939 (6480) 2781 (6130) 2486 (5480) 2400 2699 (5950) 2563 (5650) 2427 (5350) IB-214OP X9745F(M1985A) 1000 2989 (6590) 2341 (5160) 1928 (4250) 1633 (3600) 1420 (3130) 1252 (2760) 1120 (2470) 1021 (2250) 930 (2050) 1200 2989 (6590) 1800 2989 (6590) 2400 2790 (6150) The following general formula should be used for determining the actual applied load. (metric) L= 1945010 x kW x F x LF N x D IB-214OP X9745E(M2137) 1000 3629 (8000) 3425 (7550) 3175 (7000) 2665 (5875) 2313 (5100) 2041 (4500) 1826 (4025) 1667 (3675) 1520 (3350) 1200 3425 (7550) 3243 (7150) 3084 (6800) 2665 (5875) 2313 (5100) 1800 3039 (6700) 2869 (6325) 2722 (6000) 2608 (5750) 2313 (5100) 2400 2790 (6150) 2631 (5800) 2495 (5500) 2381 (5250) 2279 (5025) L = Actual Applied Load kg (lbs) N = Shaft Speed (RPM) D = Pitch Diameter mm (in) of Pulley, etc. F = Load Factor 1.0 for Chain or Gear Drive 1.5 for Timing Belts 2.5 for All V Belts 3.5 for Flat Belts LF = 2.1 for Reciprocating Compressors and other Severe Shock Drives and 1.8 for large inertia type drive (crushers, chippers, planers). Compound drives and power engaged power take-off applications must have written factory review. (imperial) L= 126,000 x HP x F x LF N x D Side loads in kg (lbs)
Allowable Side Loads For Standard Mechanical Power Take-off Units 8 #DriveLineHarmony PTO Model and Drawing Numbers rpm ‘X’ Distance in mm (inches) www.jbj.co.uk/mechanical-power-conversion.html IB-214OP X9745E(M2713) 1000 3629 (8000) 3425 (7550) 3265.87 (7200) 3107.11 (6850) 2880.31 (6350) 2540.12 (5600) 2245.28 (4950) 2068.38 (4560) 1882.41 (4150) 1200 3425 (7550) 3243 (7150) 3084.43 (6800) 2948.35 (6500) 2812.27 (6200) 2540.12 (5600) 2068.38 (4560) 1800 3039 (6700) 2869 (6325) 2744.23 (6050) 2608.16 (5750) 2494.76 (5500) 2404.04 (5300) 2068.38 (4560) 2400 2778 (6125) 2631 (5800) 2494.76 (5500) 2381.36 (5250) 2290.64 (5050) 2199.92 (4850) 2029.83 (4475) IB-214OP X9745F(M2529) 1000 3629 (8000) 2971 (6550) 2404 (5300) 2041 (4500) 1769 (3900) 1565 (3450) 1406 (3100) 1270 (2800) 1157 (2550) 1200 3425 (7550) 2971 (6550) 1800 3039 (6700) 2871 (6330) 2400 2790 (6150) 2631 (5800) SP-314P X9585(M1985A) 1000 2799 (6170) 2322 (5120) 1905 (4200) 1619 (3570) 1406 (3100) 1243 (2740) 1116 (2460) 1007 (2220) 923 (2035) 1500 2427 (5350) 2322 (5120) 2000 2279 (5025) 2155 (4750) 2200 2200 (4850) 2109 (4650) SP-314P X9585A(M2137) 1000 2799 (6170) 2654 (5850) 2531 (5580) 2141 (4720) 1864 (4110) 1647 (3630) 1479 (3260) 1336 (2945) 1220 (2690) 1500 2427 (5350) 2322 (5120) 2200 (4850) 2109 (4650) 1864 (4110) 2000 2279 (5025) 2155 (4750) 2018 (4450) 1928 (4250) 1864 (4110) 2200 2200 (4850) 2109 (4650) 1973 (4350) 1882 (4150) 1814 (4000) IB-314OP XA7149(M2713) 1000 4068 (8969) 3881 (8557) 3711 (8182) 3555 (7838) 3120 (6878) 2758 (6080) 2471 (5448) 2238 (4935) 2046 (4510) 1200 3853 (8494) 3676 (8104) 3514 (7748) 3367 (7423) 3120 (6878) 2758 (6080) 2471 (5448) 1800 3412 (7522) 3255 (7176) 3113 (6862) 2982 (6574) 2862 (6309) 2758 (6080) 2471 (5448) 2400 3131 (6903) 2987 (6586) 2856 (6296) 2737 (6033) 2626 (5790) 2520 (5556) 2430 (5358) IB-314OP XA7149A(M2529) 1000 4072 (8978) 3651 (8048) 3001 (6616) 2548 (5616) 2213 (4879) 1956 (4313) 1753 (3865) 1588 (3501) 1452 (3200) 1200 38567 (8503) 3651 (8048) 3001 (6616) 1800 3416 (7530) 3260 (7186) 3001 (6616) 2400 3135 (6911) 2991 (6595) 2861 (6307) IB-314OP XA71498(M1969A) 1000 2725 (6007) 2135 (4707) 1755 (3869) 1490 (3285) 1295 (2854) 1144 (2523) 1025 (2260) 929 (2047) 849 (1871) 1200 1800 2400 SP-218OP XA7190(M2713) 1000 4127 (9099) 3947 (8701) 3781 (8336) 3629 (8000) 3360 (7407) 2966 (6539) 2655 (5854) 2403 (5298) 2195 (4839) 1200 3909 (8617) 3738 (8240) 3581 (7894) 3436 (7576) 3304 (7283) 2966 (6539) 2655 (5854) 1800 3461 (7631) 3310 (7297) 3171 (6991) 3043 (6709) 2926 (6450) 2817 (6210) 2655 (5854) 2400 3177 (7004) 3038 (6697) 2910 (6416) 2793 (6158) 2685 (5920) 2585 (5699) 2492 (5494) SP-218OP XA7190(M2327) 1000 4127 (9099) 39467 (8701) 3531 (7785) 2991 (6594) 2595 (5720) 2290 (5050) 2050 (4521) 1856 (4092) 1692 (3731) 1200 3909 (8617) 3738 (8240) 3531 (7785) 2991 (6594) 1800 3461 (7631) 3310 (7297) 3171 (6991) 2991 (6594) 2400 3177 (7004) 3038 (6697) 2910 (6416) 2793 (6158) SP-218OP XA7190A(M2977) 1000 4127 (9099) 3947 (8701) 3781 (8336) 3629 (8000) 3488 (7690) 3358 (7404) 3147 (6937) 2848 (6278) 2600 (5734) 1200 3909 (8617) 3738 (8240) 3580 (7894) 3436 (7576) 33034 (7283) 3181 (7012) 3066 (6760) 2848 (6278) 2600 (5734) 1800 3461 (7631) 3310 (7297) 3171 (6991) 3043 (6709) 2927 (6450) 2817 (6210) 2716 (5987) 2621 (5779) 2533 (5585) 2400 3177 (7004) 3038 (6697) 2910 (6416) 2793 (6158) 2685 (5920) 2585 (5699) 2492 (5494) 2406 (5304) 2325 (5126) SP-318P 1000 3629 (8000) 3470 (7650) 3330 (7340) 3193 (7040) 3080 (6790) 2962 (6530) 2776 (6120) 2531 (5580) 2313 (5100) 1200 3447 (7600) 3311 (7300) 3175 (7000) 3039 (6700) 2926 (6450) 2817 (6210) 2722 (6000) 2531 (5580) 2313 (5100) 1800 3003 (6620) 2880 (6350) 2758 (6080) 2649 (5840) 2550 (5620) 2450 (5400) 2368 (5220) 2282 (5030) 2200 (4850) IB-318OP X9918(M2977) 1000 7396 (16306) 7114 (15683) 5999 (13225) 5123 (11295) 4471 (9856) 3965 (8742) 3563 (7855) 3235 (7131) 2962 (6529) 1200 7004 (15442) 6737 (14852) 5999 (13225) 1800 6203 (13675) 5966 (13153) 5747 (12669) 2000 6011 (13253) 5782 (12747) 5570 (12278) 2200 5838 (12871) 5615 (12380) 5409 (11924) IB-318OP X9918A(M2713) 1000 7401 (16316) 6114 (13479) 5069 (11175) 4329 (9544) 3778 (8328) 3351 (7387) 3010 (6637) 2733 (6025) 2502 (5517) 1200 7009 (15452) 6114 (13479) 1800 6207 (13683) 5970 (13162) 2000 6015 (13261) 5786 (12756) 2200 5842 (12880) 5620 (12389) IB-318OP X99188(M2529) 1000 5459 (12036) 4334 (9555) 3593 (7921) 3069 (6765) 2678 (5903) 2375 (5236) 2134 (4704) 1937 (4271) 1774 (3910) 1200 1800 2000 2200 SP-321P X9691A(M2156) 500 5851 (12900) 5625 (12400) 5398 (11900) 5035 (11100) 4382 (9660) 3878 (8550) 3447 (7600) 3152 (6950) 2880 (6350) 1000 4649 (10250) 4454 (9820) 4286 (9450) 4128 (9100) 3969 (8750) 3833 (8450) 3447 (7600) 1200 4423 (9750) 4241 (9350) 4082 (9000) 3924 (8650) 3788 (8350) 3651 (8050) 3447 (7600) 1500 4173 (9200) 4037 (8900) 3856 (8500) 3719 (8200) 3629 (8000) 3493 (7700) 3357 (7400) IB-321OP X9919(M21568) 1000 7391 (16295) 7108 (15670) 6846 (15092) 6185 (13635) 5397 (11898) 4787 (10554) 4301 (9482) 3905 (8608) 3575 (7882) 1200 7000 (15432) 6731 (14840) 6483 (14292) 6185 (13635) 5397 (11898) 1800 6199 (13666) 5961 (13142) 5741 (12657) 5537 (12206) 5346 (11786) 2000 6007 (13244) 5777 (12737) 5564 (12266) 5366 (11829) 5181 (11423) 2200 5835 (12863) 5610 (12369) 5404 (11913) 5211 (11488) 5032 (11093) Side loads in kg (lbs) 25.4 (1") 50.8 (2") 76.2 (3") 101.6 (4") 127 (5") 152.4 (6") 177.8 (7") 203.2 (8") 228.6 (9")
PTO Model Number Drawing Assembly Number D Shaft ØF + 0.000 - 0.025 mm (-0.001") E Length CX-106SP X8317 9 141.29 (5 / ") 16 7 36.513 (1 / ") 16 88.90 (3.50) CX-107SP CX-108SP X8419A 1 179.39 (7 / ") 16 3 44.45 (1 / ") 4 152.4 (6.00) CX-110HP X8249 5 219.08 (8 / ") 8 1 57.15 (2 / ") 4 139.70 (5.50) CX-111HP SP-111P X9619 1 206.38 (8 / ") 8 139.70 (5.50) SP-111HP X9582 1 234.95 (9 / ") 4 165.10 (6.50) SP-111OP X9818 SP-211HP X9681 5 244.48 (9 / ") 8 1 63.50 (2 / ") 2 SP-211OP X9894B 11 271.46 (10 / ") 16 SP-311P XA7570 57 352.82 (13 / ") 64 1 88.90 (3 / ") 2 254.00 (10.00) SP-114P X9643 1 307.98 (12 / ") 8 76.20 (3") 215.90 (8.50) SP-214P X9803 3 349.25 (13 / ") 4 1 88.90 (3 / ") 2 254.00 (10.00) SP-214OP X9845 IB-214OP X9745E 3 374.65 (14 / ") 4 15 100.013 (3 / ") 16 254.00 (10.00) IB-214OP X9745F SP-314P X9585 1 368.30 (14 / ") 2 15 100.013 (3 / ") 16 254.00 (10.00) SP-314P X9585A IB-314OP XA7149 49 425.85 (16 / ") 64 15 100.013 (3 / ") 16 254.00 (10.00) IB-314OP XA7149A IB-314OP XA7149B SP-218OP XA7190 57 454.42 (17 / ") 64 15 100.013 (3 / ") 16 254.00 (10.00) SP-218OP XA7190A SP-318P X9671 1 463.58 (18 / ") 4 1 114.300 (4 / ") 2 IB-318OP X9918 538.56 13 (21 / ") 64 11 119.063 (4 / ") 16 254.00 (10.00) IB-318OP X9918A IB-318OP X9918B SP-321P X9691A 7 504.83 (19 / ") 8 3 120.650 (4 / ") 4 254.00 (10.00) IB-321OP X9919 13 538.56 (21 / ") 64 11 119.063 (4 / ") 16 254.00 (10.00) H 7 22.23 ( / ") 8 11 59.53 (2 / ") 32 3 95.25 (3 / ") 4 3 69.85 (2 / ") 4 3 95.25 (3 / ") 4 3 44.45 (1 / ") 4 76.20 (3") 7 73.03 (2 / ") 8 3 85.73 (3 / ") 8 7 87.31 (3 / ") 16 3 85.73 (3 / ") 8 39 15.48 ( / ") 64 5 92.08 (3 / ") 8 3 85.73 (3 / ") 8 5 92.08 (3 / ") 8 5 92.08 (3 / ") 8 5 66.68 (2 / ") 8 31 88.50 (3 / ") 64 27 72.23 (2 / ") 32 31 88.50 (3 / ") 64 J Diameter 1 114.3 (4 / ") 2 127.00 (5) 3 146.05 (5 / ") 4 3 136.53 (5 / ") 8 3 146.05 (5 / ") 4 3 136.53 (5 / ") 8 1 165.10 (6 / ") 2 3 273.05 (10 / ") 4 1 190.5 (7 / ") 2 21 169.07 (6 / ") 32 1 190.5 (7 / ") 2 1 317.50 (12 / ") 2 1 190.5 (7 / ") 2 1 317.50 (12 / ") 2 1 317.50 (12 / ") 2 254.0 (10) 1 266.70 (10 / ") 2 279.40 (11) M Diameter 52 62 72 72 80 100 80 80 100 100 80 72 100 120 120 120 100 80 130 130 Dimensional Data, dimensions in mm (inches) Standard Mechanical Power Take-off Units Dimensions 9 #DriveLineHarmony 1 57.15 (2 / ") 4 G Keyway 1 x ¹/² ³/ x ³/ ¹/ x ¹/ ⁵/ x ⁵/ ⁵/ x ⁵/ ⁷/ x ⁷/ ⁷/ x ⁷/ ³/ x ³/ 1 x ¹/² 1 x ¹/² 1 x ¹/² 1¹/ x ⁵/ 1¹/ x ⁵/ 1¹/ x ⁵/ www.jbj.co.uk/mechanical-power-conversion.html 1 673.1 (26 / ") 2 1 673.1 (26 / ") 2 1 571.5 (22 / ") 2 1 571.5 (22 / ") 2 3 466.7 (18 / ") 8 3 466.7 (18 / ") 8 3 466.7 (18 / ") 8 3 466.7 (18 / ") 8 7 352.4 (13 / ") 8 7 352.4 (13 / ") 8 3 314.3 (12 / ") 8 3 263.5 (10 / ") 8 1 241.3 (9 / ") 2 1 215.9 (8 / ") 2 B Clutch Diameter 1 266.70 (10 / ") 2 B
6 266.70 1 (10 / ") 2 285.75 1 (11 / ") 4 308.00 1 (12 / ") 8 8 10.32 13 ( / ") 32 196.85 3 (7 / ") 4 5 314.33 3 (12 / ") 8 333.38 1 (13 / ") 8 355.60 (14") 8 10.32 13 ( / ") 32 196.85 3 (7 / ") 4 4 361.95 1 (14 / ") 4 381.00 (15.00) 403.23 7 (15 / ") 8 12 10.32 13 ( / ") 32 196.85 3 (7 / ") 4 3 409.58 1 (16 / ") 8 428.63 7 (16 / ") 8 450.85 3 (17 / ") 4 12 10.32 13 ( / ") 32 247.65 3 (9 / ") 4 2 447.68 5 (17 / ") 8 466.73 3 (18 / ") 8 488.95 1 (19 / ") 4 12 10.32 13 ( / ") 32 247.65 3 (9 / ") 4 1 511.18 1 (20 / ") 8 530.23 7 (20 / ") 8 552.45 3 (21 / ") 4 12 11.91 15 ( / ") 32 247.65 3 (9 / ") 4 ¹/ 584.20 (23") 619.13 3 (24 / ") 8 647.70 1 (25 / ") 2 12 13.49 17 ( / ") 32 247.65 3 (9 / ") 4 0 647.70 1 (25 / ") 2 679.45 3 (26 / ") 4 711.20 (28) 16 13.49 17 ( / ") 32 323.85 3 (12 / ") 4 V W Y L HandLever Travel (Degrees) Z 54.13 (2.131) 11 42.86 (1 / ") 16 3 30.2 (1 / ") 16 13° 76.20 (3.00) 47.75 (1.88) 7 36.51 (1 / ") 16 7 62.0 (2 / ") 16 17° 3 390.65 (15 / ") 8 50.85 (2.002) 3 44.45 (1 / ") 4 1 54.0 (2 / ") 8 15° (15.00) 76.20 (3.00) 81.03 (3.19) 17 57.55 (2 / ") 64 15.5° 3 390.65 (15 / ") 8 17 57.55 (2 / ") 64 95.25 (3.75) 103.12 (4.06) 5 58.74 (2 / ") 16 9 39.6 (1 / ") 16 15.5° 114.3 (4.50) 168.15 (6.62) 17 57.55 (2 / ") 64 18° 138.18 (5.44) 18° 3 593.73 (23 / ") 8 168.40 (6.63) 13 71.43 (2 / ") 16 25.4 (1") 18° 114.3 (4.50) 194.56 (7.66) 13 71.43 (2 / ") 16 25.4 (1") 17.75° 3 593.73 (23 / ") 8 114.3 (4.50) 196.85 (7.75) 13 71.43 (2 / ") 16 25.4 (1") 18° 3 593.73 (23 / ") 8 114.3 (4.50) 245.62 (9.67) 13 71.43 (2 / ") 16 25.4 (1") 17.75° 3 593.73 (23 / ") 8 139.7 (5.50) 246.13 (9.69) 7 81.76 (3 / ") 32 5 15.87 ( / ") 8 20° 762.00 (30) 266.70 (10.50) 139.7 (5.50) 342.90 (13.50) 7 81.76 (3 / ") 32 5 15.87 ( / ") 8 20° 1066.80 (42) 139.7 (5.50) 298.45 (11.75) 13 96.84 (3 / ") 16 0.00 20° 1066.80 (42) 139.7 (5.50) 342.90 (13.50) 13 96.84 (3 / ") 16 0.00 20° 1066.80 (42) Part Number From SAE Engine Housing To SAE Clutch Housing B6320 2 4 6880 1 2 A7210 1 8407 0 1 6964 00 0 Standard Mechanical Power Take-off Units Dimensions 10 #DriveLineHarmony 00 787.40 (31") 850.90 1 (33 / ") 2 882.65 3 (34 / ") 4 16 13.49 17 ( / ") 32 425.45 3 (16 / ") 4 Dimensional Data, dimensions in mm (inches) Housing Flanges SAE Housing No. A R B.C. S Dia. T Holes No. Dia. P ¹/ www.jbj.co.uk/mechanical-power-conversion.html USE A CERTIFIED PRINT FOR INSTALLATION NOTE: PTO models with OP designation have oil-lubricated main bearings. All other models have grease-lubricated main bearings. IMPORTANT NOTICE 1. A support plate for one-plate SAE 14 and smaller PTOs (except SP-311P) is not required. 2. A support plate for three-plate SAE 11.5 and two- and three-plate SAE 14 PTOs is required in side-load applications and is recommended for in-line applications. 3. A support plate for SAE 18 and larger PTOs is required for both side-load and in-line applications. Dimensions of these industrial PTOs with drive ring and over-centre clutch conform to the recommendations of SAE J621 (latest revision) unless noted. Adapter Rings (spaceless)
Dimensional Data, dimensions in mm (inches) PTO Model Number Drawing Number Driving Ring Drawing Number Type Ring A Diameter B B.C. C Nominal Pitch Diameter D CX-106SP X8317 6639 A 215.9 (8.500) 7 200.03 (7 / ") 8 177.80 (7.00) 16.00 (0.63) CX-107SP X8317 6661 A 241.3 (9.500) 3 222.25 (8 / ") 4 198.88 (7.83) 16.00 (0.63) CX-108SP X8419A 5805 A 263.53 (10.375) 5 244.48 (9 / ") 8 215.9 (8.50) 16.00 (0.63) CX-110HP X8249 6187A A 314.33 (12.375) 5 295.28 (11 / ") 8 266.7 (10.50) 22.35 (0.88) CX-111HP X8249 6625A A 352.43 (13.875) 1 333.38 (13 / ") 8 304.80 (12.00) 22.35 (0.88) SP-111P X9619 SP-111HP X9582 SP-111OP X9818 1 6625D A 352.43 (13.875) 1 333.38 (13 / ") 8 304.80 (12.00) 22.35 (0.88) SP-211HP X9681 6931 A 352.43 (13.875) 1 333.38 (13 / ") 8 304.80 (12.00) 47.75 (1.88) SP-211OP X9894B SP-311P XA7570 1,2 6625N B 352.43 (13.875) 1 333.38 (13 / ") 8 304.80 (12.00) 79.50 (3.13) SP-114P X9643 5712 B 466.73 (18.375) 1 438.15 (17 / ") 4 374.65 (14.75) 28.70 (1.13) SP-214P X9803 5713 B 466.73 (18.375) 1 438.15 (17 / ") 4 374.65 (14.75) 60.45 (2.38) SP-214OP X9845 IB-214OP X9745E 1 A6518C B 466.73 (18.375) 1 438.15 (17 / ") 4 374.65 (14.75) 85.85 (3.38) IB-214OP X99745F SP-314P X9585 A6518 B 466.73 (18.375) 1 438.15 (17 / ") 4 374.65 (14.75) 85.85 (3.38) SP-314P X9585A IB-314OP XA7149 1 B5835 B 466.73 (18.375) 1 438.15 (17 / ") 4 374.65 (14.75) 136.65 (5.38) IB-314OP XA7149A IB-314OP XA7149B SP-218OP XA7190 6925 B 571.5 (22.500) 3 542.93 (21 / ") 8 476.25 (18.75) 77.72 (3.06) SP-218OP XA7190A SP-318P X9671 6926A B 571.5 (22.500) 3 542.93 (21 / ") 8 476.25 (18.75) 107.95 (4.25) IB-318OP X9918 1 B5352 B 571.5 (22.500) 3 542.93 (21 / ") 8 476.25 (18.75) 146.05 (5.75) IB-318OP X9918A IB-318OP X9918B SP-321P X9691A 6875 B 673.1 (26.500) 1 641.35 (25 / ") 4 552.45 (21.75) 127.00 (5.00) IB-321OP X9919 1 9917 B 673.1 (26.500) 1 641.35 (25 / ") 4 552.45 (21.75) 151.13 (5.95) Standard Mechanical Power Take-off Units Dynamically-balanced Driving Rings 11 #DriveLineHarmony 6625A A 352.43 (13.875) 1 333.38 (13 / ") 8 304.80 (12.00) 22.35 (0.88) 1 . 2 Nodular iron driving ring SAE Grade 8 attachment capscrews required. www.jbj.co.uk/mechanical-power-conversion.html
E F K Holes H Teeth 20° P. A. Approximate Weight kg (lbs) No. Size No. P. — — 6 21 8.33 ( / ") 64 42 ⁶/ 1.270 (2.8) — — 8 21 8.33 ( / ") 64 47 1.542 (3.4) — — 6 13 10.32 ( / ") 32 51 1.950 (4.3) — — 8 13 10.32 ( / ") 32 63 3.175 (7.0) 13 10.32 ( / ") 32 — — 8 72 3.674 (8.1) — — 8 13 10.32 ( / ") 32 72 3.765 (8.3) — — 8 13 10.32 ( / ") 32 72 8.210 (18.1) — — 8 13 10.32 ( / ") 32 72 13.381 (29.5) 12.70 (0.50) 406.40 (16) 8 17 13.49 ( / ") 32 59 7.484 (16.5) 12.70 (0.50) 406.40 (16) 8 17 13.49 ( / ") 32 59 11.703 (25.8) 12.70 (0.50) 1 409.58 (16 / ") 8 8 17 13.49 ( / ") 32 59 14.197 (31.3) 12.70 (0.50) 406.40 (16) 8 17 13.49 ( / ") 32 59 14.787 (32.6) 12.70 (0.50) 1 409.58 (16 / ") 8 8 17 13.49 ( / ") 32 59 20.094 (44.3) 5 15.88 ( / ") 8 508.00 (20) 6 21 16.67 ( / ") 32 75 19.142 (42.2) 5 15.88 ( / ") 8 1 511.18 (20 / ") 8 6 21 16.67 ( / ") 32 75 25.764 (56.8) 5 15.88 ( / ") 8 1 511.18 (20 / ") 8 6 21 16.67 ( / ") 32 75 27.669 (61.0) 5 15.88 ( / ") 8 3 593.73 (23 / ") 8 12 21 16.67 ( / ") 32 87 40.506 (89.3) 5 15.88 ( / ") 8 3 593.73 (23 / ") 8 12 21 16.67 ( / ") 32 87 43.318 (95.5) 12 ⁶/ ⁶/ ⁶/ ⁶/ ⁶/ ⁶/ ⁶/ ⁴/ ⁴/ ⁴/ ⁴/ ⁴/ ⁴/ ⁴/ ⁴/ ⁴/ ⁴/ 13 10.32 ( / ") 32 — — 8 72 3.674 (8.1) ⁶/ Dimensional Data, dimensions in mm (inches) Standard Mechanical Power Take-off Units Dynamically-balanced Driving Rings www.jbj.co.uk/mechanical-power-conversion.html Dimensions of these industrial PTOs with drive ring and overcentre clutch conform to the recommendations of SAE J621 (latest revision) unless noted. USE A CERTIFIED PRINT FOR INSTALLATION Correct and proper installation is very important. #DriveLineHarmony
Standard CX Clutch CX106P, CX107P, CX108P, CX110P Series Specifications subject to change without prior notice in the interest of continual product improvement. Contact jbj Techniques Limited tel: +44 (0)1737 767493 or email: info@jbj.co.uk, your Twin Disc representative for engineering specifications. Patent pending. www.jbj.co.uk/mechanical-power-conversion.html #DriveLineHarmony Features & Benefits: » Available in sizes SAE 6.5 to SAE 11.5. » Ball type main bearing. » Creates suitable application torque capacity. » Optional sintered iron plates*. » Built in hex nut. » Suitable for in-line and side load applications. » Creates 25% higher torque capacity with sintered iron plates. » Eases adjustment verification. * Not available on the CX106 & CX107. SPECIFICATIONS – CX108P & CX110P Organic Sintered 312 (230) 387 (285) 448 (330) 556 (410) Model Number CX108P3, CX108P4, CX108P5 Weight kg (lbs) SAE Housing Max. Input Torque Nm (lb-ft) 33 (73) 3, 4, 5 CX110P1, CX110P2, CX110P3, CX110P4 1, 2, 3, 4 52 (115) Maximum Safe Speed Solid Plates Split Plates Cast Drive Ring Nodular Drive Ring Cast Drive Ring Nodular Drive Ring 3100 3100 3050 3100 3100 3930 2650 3500 Model Number CX106P4, CX106P5, CX106P6 Weight kg (lbs) SAE Housing Max. Input Torque Nm (lb-ft) 216 (159) 3500 24 (53) SPECIFICATIONS – CX106P & CX107P 4, 5, 6 CX107P4, CX107P5, CX107P6 4, 5, 6 237 (175) 3200 25 (55) Maximum Safe Speed Electric motor Up to 3 hours per day 3–10 hours per day Over 10 hours per day Multi-cylinder internal combustion engine Multi-cylinder internal combustion engine with high torque rise Single cylinder internal combustion engine 1.00 1.00 1.25 1.25 1.25 1.50 1.50 1.75 2.00 1.00 1.25 1.50 1.25 1.50 1.75 1.75 2.00 2.25 1.50 1.75 2.00 1.75 2.00 2.25 2.25 2.50 2.75 1.25 1.50 1.75 1.50 1.75 2.00 2.00 2.25 2.50 Prime Mover Duration of Service Uniform Moderate Load Heavy Load Up to 3 hours per day 3–10 hours per day Over 10 hours per day Up to 3 hours per day 3–10 hours per day Over 10 hours per day Up to 3 hours per day 3–10 hours per day Over 10 hours per day 5252 x HP Engine RPM = Torque (lb-ft) Torque x Load Factor = Application Torque (Use load factor from chart at left). To calculate application torque: 9550 x kW Engine RPM = Torque (Nm) Load Classifications based upon AGMA Load Characteristics 13
The following general formula should be used for determining the actual applied load: L = Actual applied load kg (lbs) N = Shaft speed (rpm) D = Pitch diameter mm (inches) of pulley, etc. F = Load factor, 1.0 for chain or gear drive, 1.5 for timing belts, 2.5 for all V belts, 3.5 for flat belts. LF = 2.1 for reciprocating compressors and other severe shock drives and 1.8 for large inertia type drives (i.e. Crushers, chippers, planers, etc.) Compound Drives and Power Engaged Power Take-Off applications must have written factory review. Dimensions are in mm (inches) PTO Model 1000 2000 1000, 2000, 3000 3000 1500 1000 2600 2000 CX110P1 CX110P2 CX110P3 CX110P4 CX108P3, CX108P4, CX108P5 CX106P6, CX107P6 CX106P5, CX107P5 CX106P4, CX107P4 RPM PTO Model 25.4 (1.0) 379 (835) 302 (665) 265 (585) 678 (1495) 1243 (2740) 1098 (2420) 1012 (2230) 930 (2050) 50.8 (2.0) 283 (625) 270 (595) 238 (525) 503 (1110) 993 (2190) 993 (2190) 939 (2070) 866 (1910) 76.2 (3.0) 101.6 (4.0) 127.0 (5.0) 215 (475) N/A N/A 401 (885) 333 (735) 286 (630) 785 (1730) 648 (1430) 552 (1216) X Distance, mm (in) – see diagram CX106P, CX107P, CX108P, CX110P – Allowable Side Load, kg (lbs) (imperial) L = x F x LF 126,000 x HP N x D Standard CX Clutch CX106P, CX107P, CX108P, CX110P Series www.jbj.co.uk/mechanical-power-conversion.html #DriveLineHarmony CX107P CX106P CX108P CX110P (metric) L = x F x LF 1945010 x kW N x D 14
Standard CA Series In-line Clutch CA110 & CA210 Series Specifications subject to change without prior notice in the interest of continual product improvement. Contact jbj Techniques Limited tel: +44 (0)1737 767493 or email: info@jbj.co.uk, your Twin Disc representative for engineering specifications. Patent pending. www.jbj.co.uk/mechanical-power-conversion.html #DriveLineHarmony Features & Benefits: » Off-the-shelf availability. » Proven design tailored to the industry. » Broader . horsepower coverage up to 298 kW, 400 hp » Sealed for life ball type main bearing. » Built-in hex nut eases adjustment verification. » Limited 2-year warranty. Model Number CA110P3, CA110P4 Weight kg (lbs) SAE Housing Max. Input Torque Nm (lb-ft) 610 (450) 3100 44 (96) Specifications – CA110 & CA210 3, 4 CA210P3 3 1220 (900) 3100 51 (112) Maximum Safe Speed Electric motor Up to 3 hours per day 3–10 hours per day Over 10 hours per day Multi-cylinder internal combustion engine Multi-cylinder internal combustion engine with high torque rise Single cylinder internal combustion engine 1.00 1.00 1.25 1.25 1.25 1.50 1.50 1.75 2.00 1.00 1.25 1.50 1.25 1.50 1.75 1.75 2.00 2.25 1.50 1.75 2.00 1.75 2.00 2.25 2.25 2.50 2.75 1.25 1.50 1.75 1.50 1.75 2.00 2.00 2.25 2.50 Prime Mover Duration of Service Uniform Moderate Load Heavy Load Up to 3 hours per day 3–10 hours per day Over 10 hours per day Up to 3 hours per day 3–10 hours per day Over 10 hours per day Up to 3 hours per day 3–10 hours per day Over 10 hours per day 5252 x HP Engine RPM = Torque (lb-ft) Torque x Load Factor = Application Torque (Use load factor from chart at left). To calculate application torque: 9550 x kW Engine RPM = Torque (Nm) All clutch engagements to be with prime mover below 1000 RPM. High inertia loads may require use of larger clutch. Load Classifications based upon AGMA Load Characteristics 15
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