WPT Power Transmission, a global manufacturer of heavy duty power transmission equipment, introduces of Mechanical OverCenter Power TakeOff Clutches The WPT power takeoff is suitable for inline and sideload applications on all internal combustion engines with standard SE flywheel housing dimensions. ll PTOs and parts are 00% interchangeable with existing PTOs. ll units are supplied with sealed ball pilot bearings to eliminate lubrication problems normally encountered. all bearing throwout collars are optional on 4 units and standard on units. Please pay close attention to certain application criteria including speed, side load, and clutch torque. SPECIFICTIONS Model/ Size vailable SE Housing Sizes Maximum Input Torque lbft (Nm) Class Duty Service Classification Maximum Clutch Ratings hp (Kw) a Class 2 Class Class 4 Maximum Speed rpm b pprox.net Weight lbs (kgs) C07 6,5,4 77 (240) 57 (4) (2) 2 (2) 200 56 (25.4) C0 5,4, 20 (2) 6 (5) 45 (4) 4 (25) 00 7 (.) C0 4,,2 29 (446) 9 (7) 65 (49) 49 (7) 400 7 (5.) SP,2, 452 (6) 2 (95) 5 (6) 64 (4) 200 4 (64.9) SP2,2, 904 ( 226) 255 (90) 70 (2) 2 (95) 200 57 (7.2) SP,2,620 (2 200) (26) 252 () 9 (4) 200 22 (0.2) SP4,0 00 ( 05) 94 (45) 25 (9) 94 (70) 2400 26 (9.) SP24,0,600 (2 70) (29) 252 () 90 (42) 2400 2 (50.6) SP4,0 2,400 ( 255) 52 (44) 74 (279) 2 (20) 2400 4 (7.) Duty Service Classifications c CLSS Primarily used as a disconnect clutch. Light loads with minimal slip. CLSS 2 Primarily used as a disconnect clutch. Light to medium loads with a maximum 2 second slip before engagement. CLSS Used to start medium loads. Maximum second slip before engagement. CLSS 4 Used to start heavy loads. Maximum 4 second slip before engagement. a Horsepower (Kw) ratings may be increased with optional clutch plates. b Contact WPT Engineering for applications requiring higher speeds. HOUSIN DIMENSIONS inches (mm) MECHNICL c If in doubt of proper duty service class to use consult WPT Engineering for application assistance. ttention must also be paid to the maximum speed rating and side load capacities in addition to clutch ratings. Clutch ratings are based on engagement at low idle speed and once engaged clutch must be engaged for at least one hour before disconnecting. SE HS # 6 5 4 2 /2 0 00 OUTSIDE DI 2 / (0.0) 4 (55.6) 5 7/ (40.2) 7 /4 (450.9) 9 /4 (49.0) 2 /4 (552.5) 25 /2 (647.7) 2 (7.2) 4 /4 (2.7) OLT CIRCLE.25 (25.). (.4) 5.00 (.0) 6. (42.6). (466.7) 20. (50.2) 24. (69.) 26.75 (679.5).50 (50.9) C +.000/.005 (+.00/.) 0.500 (266.70) 2.75 (4.) 4.250 (6.95) 6.25 (409.5) 7.625 (447.6) 20.25 (5.) 2.000 (54.20) 25.500 (647.70).000 (77.40) D HOLES QTY 2 2 2 2 2 6 6 DI /2 (0.) /2 (0.) /2 (0.) /2 (0.) /2 (0.) 5/2 (.9) 7/2 (.5) 7/2 (.5) 7/2 (.5) V 7 /4 (96.9) 7 /4 (96.9) 7 /4 (96.9) 9 /4 (247.7) 9 /4 (247.7) 9 /4 (247.7) 9 /4 (247.7) 2 /4 (2.9) 6 /4 (425.5) MODEL/ SIZE SE HS # WTD C07 4, 5, 6 WTD C0, 4, 5 WTD C0, 4 WTD SP 2, WTD SP2 2, WTD SP 2, WTD SP4 WTD SP24, 0 WTD SP4, 0 E 7 /2 (90.5) (20.2) 0 (254.0) / (2.9) / (2.9) / (2.9) 4 (55.6) 4 (55.6) 4 (55.6) +.00 (+.
K 4 H J L N W M R U C E F P S V V D T CUSTOMER SUPPLIED SUPPORT PLTE 5 POWER TKEOFFs DIMENSIONS inches (mm) Certified prints available upon request F +.0000/.0005 (+.000/.0) SHFT H J K 4 L M N P R S +.000/.00 KEYWY L (+.00/.0) T U W TRVEL (DEREES) 2.0472 (52.000) 2.4409 (62.000) 2.46 (72.000) 2.46 (72.000) 2.46 (72.000) 2.46 (72.000).496 (0.000).496 (0.000).970 (00.000) 5/6 (.) /6 (0.0) /2 (.) 5/64 (46.5) 59/64 (4.) 2 2/64 (5.9) 2 7/6 (6.9) 2 / (60.) 2 7/6 (6.9) /6 (42.9) 7/6 (6.5) /4 (44.5) 2 7/64 (57.4) 2 5/6 (5.7) 2 7/64 (57.4) 2 5/64 (7.6) 2 5/64 (7.6) 2 5/64 (7.6) /6 (0.2) 2 7/6 (6.9) 2 / (5.) 9/6 (9.7) 9/6 (9.7) 9/6 (9.7) (25.4) (25.4) (25.4) 2 /6 (7.4) 5/6 (00.0) 5/6 (00.0) 5/6 (00.0) 5/6 (00.0) 5/6 (00.0) 5/6 (00.0) 5/6 (00.0) 5/6 (00.0) 5 9/6 (4.) 7 /6 (79.4) 5/ (29.) 9 /4 (25.0) 9 5/ (244.5) 57/64 (52.) 2 / (0.0) /4 (49.) 4 /2 (6.) 7/ (22.2) 2 /2 (59.5) /4 (95.) /4 (95.) / (5.7) 7/6 (7.) / (5.7) / (5.7) /2 (.9) 6 (52.4) 5 /2 (9.7) 6 /2 (65.) 6 /2 (65.) 0 (254.0) /2 (25.9) 0 (254.0) 0 (254.0).4 (6.5).750 (44.45) 2.250 (57.5) 2.250 (57.5) 2.500 (6.50).500 (.90).000 (76.20).500 (.90).9 (00.0) / x /6 (9.5 x 4.) /2 x /4 (2.7 x 6.4) 5/ x 5/6 (5.9 x 7.9) 5/ x 5/6 (5.9 x 7.9) 5/ x 5/6 (5.9 x 7.9) 7/ x 7/6 (22.2 x.) /4 x / (9. x 9.5) 7/ x 7/6 (22.2 x.) x /2 (25.4 x 2.7) 4 /2 (4.) 5 (27.0) 5 /4 (46.) 5 /4 (46.) 6 /2 (65.) 7 /2 (90.5) 6 2/2 (69.) 7 /2 (90.5) 7 /2 (90.5) 2 / 2 (54.0) 7/ (47.6) 2 (50.) /6 (.0) 4 /6 (0.2) 6 5/ (6.) 5 7/6 (.) 6 5/ (6.) 7 /4 (96.9) /4 (95.) 4 /2 (4.) 4 /2 (4.) 4 /2 (4.) 4 /2 (4.) 5 / (90.5) 5 / (90.5) 5 / (90.5) 5 / (90.5) 5 / (90.5) 2 / (59.7) 2 / (59.7) 2 / (59.7) 2 / (59.7) 7 5 5.5 5.5 lso available with 0mm pilot bearing 2 2 5/ (66.7) for SE #5 bellhousing 2 5/2 (54.) for SE #4 bellhousing 4 Flywheel housing face to bottom of pilot bore in flywheel 5 Support plate for SP/24/4 is required for sideload applications and recommended for inline applications
C F D C F E TYPE TYPE DRIVIN RIN DIMENSIONS inches (mm) MODEL/ SIZE TYPE +.000/.005 (+.00/.) OLT CIRCLE C D E F HOLES QT Y DI TEETH 20 º P.. QT Y PITCH WTD C07 WTD C0 WTD C0 WTD SP WTD SP2 WTD SP WTD SP4 WTD SP24 WTD SP4 9.500 (24.0) 0.75 (26.5) 2.75 (4.).75 (52.4).75 (52.4).75 (52.4).75 (466.7).75 (466.7).75 (466.7).75 (222.) 9.6 (244.5).6 (295.). (.4). (.4). (.4) 7.25 (4.2) 7.25 (4.2) 7.25 (4.2) 5/ (5.9) 5/ (5.9) 7/ (22.2) 7/ (22.2) 7/ (47.6) / (79.4) / (2.6) 2 / (60.) / (5.7) /2 (2.7) /2 (2.7) /2 (2.7) 6 (406.4) 6 (406.4) 6 (406.4) 6 2/64 (.) /2 (0.) /2 (0.) /2 (0.) /2 (0.) /2 (0.) 7/2 (.5) 7/2 (.5) 7/2 (.5) 47 5 6 72 72 72 59 59 59 6/ 6/ 6/ 6/ 6/ 6/ 4/5 4/5 4/5
For side load applications use one of the formulas below for determining the actual applied load: L = 26,000 x HP N x D x F x SF SHFT SHOULDER X CENTER OF LOD 2 L =,945,000 x Kw N x D x F x SF L = ctual pplied Load (lbs. for and Kgs for 2 ) N = Shaft Speed (RPM) D = Pitch Diameter (in. for and mm for 2 ) of Sheave F = Load Factor.0 for Chain Drive or ear Drive.5 for Timing elts 2.5 for ll Velts.5 for ll Flat elts SF = Service Factor 2. for Reciprocating Compressors and other severe shock drives. for Large Inertia Drives such as Crushers, Chippers, and Planers LLOWLE SIDEPULL LODS: lbs (Kgs) MODEL / SIZE RPM "X" DISTNCE inches (mm) (25.4) 2 (50.) 4 (0.6) 5 (27.0) 6 (52.4) 7 (77.) (20.2) 9 (22.6) WTD C07 WTD C0 WTD C0 WTD SP WTD SP2 WTD SP WTD SP4 WTD SP24 WTD SP4 (0mm P) WTD SP4 (00mm P) 000 000 000 000 000 500 2600 000 200 00 2400 200 000 200 00 2400 200 000 00 2500 000 000 500 2200 000 500 2200 000 500 2200 000 500 2200 40 () 665 (02) 50 (26) 500 (60) 500 (60) 500 (60) 200 (270) 240 (25) 2260 (025) 200 (94) 250 (29) 2700 (225) 270 (075) 250 (975) 950 (5) 4550 (2064) 475 (95) 900 (769) 540 (606) 400 (542) 4940 (224) 4940 (224) 4940 (224) 4750 (255) 75 (5) 75 (5) 75 (5) 75 (5) 6000 (2722) 6000 (2722) 6000 (2722) 6000 (2722) 6200 (22) 5470 (24) 5000 (226) 450 (2200) 6200 (22) 5470 (24) 5000 (226) 450 (2200) 625 (24) 590 (26) 525 (2) 00 (499) 00 (499) 00 (499) 200 (94) 200 (94) (907) 900 (62) 2500 (4) 2420 (09) 250 (975) (907) 20 (26) 450 (565) 270 (4) 270 (4) 00 (497) 50 (429) 50 (746) 50 (746) 50 (746) 50 (746) 2600 (79) 2600 (79) 2600 (79) 2600 (79) 4750 (255) 4750 (255) 4750 (255) 4750 (255) 500 (2) 500 (2) 400 (277) 4650 (209) 500 (26) 4900 (222) 4750 (255) 4650 (209) 475 (25) 475 (25) 475 (25) 0 (99) 0 (99) 0 (99) 700 (77) 700 (77) 700 (77) 700 (77) 2200 (99) 2200 (99) (907) 70 (4) 6 (76) 2760 (252) 2760 (252) 2760 (252) 2760 (252) 2760 (252) 200 (452) 200 (452) 200 (452) 200 (452) 220 (962) 220 (962) 220 (962) 220 (962) 900 (769) 900 (769) 900 (769) 900 (769) 4200 (905) 4200 (905) 4200 (905) 4200 (905) 5550 (257) 450 (2200) 4400 (996) 4200 (905) 740 (6) 740 (6) 740 (6) 440 (65) 440 (65) 440 (65) 440 (65) 50 (9) 50 (9) 50 (9) 50 (9) 620 (75) 200 (04) 200 (04) 200 (04) 200 (04) 200 (04) 2740 (24) 2740 (24) 2740 (24) 2740 (24) 7 () 7 () 7 () 7 () 0 (50) 0 (50) 0 (50) 0 (50) 550 (60) 550 (60) 550 (60) 550 (60) 4700 (22) 4650 (209) 400 (950) 4200 (905) 625 (24) 625 (24) 625 (24) 200 (544) 200 (544) 200 (544) 200 (544) 575 (74) 575 (74) 575 (74) 575 (74) 575 (74) 900 (62) 900 (62) 900 (62) 900 (62) 900 (62) 260 (070) 260 (070) 260 (070) 260 (070) 560 (70) 560 (70) 560 (70) 560 (70) 2900 (5) 2900 (5) 2900 (5) 2900 (5) 00 (406) 00 (406) 00 (406) 00 (406) 400 (60) 400 (60) 400 (60) 400 (60) 700 (77) 700 (77) 700 (77) 700 (77) 700 (77) 200 (95) 200 (95) 200 (95) 200 (95) 75 (624) 75 (624) 75 (624) 75 (624) 2560 (6) 2560 (6) 2560 (6) 2560 (6) 2750 (247) 2750 (247) 2750 (247) 2750 (247) 650 (656) 650 (656) 650 (656) 650 (656) 50 (9) 50 (9) 50 (9) 50 (9) 220 (55) 220 (55) 220 (55) 220 (55) 200 (04) 200 (04) 200 (04) 200 (04) 2450 () 2450 () 2450 () 2450 () 250 (474) 250 (474) 250 (474) 250 (474) 700 (77) 700 (77) 700 (77) 700 (77) 090 (494) 090 (494) 090 (494) 090 (494) 2090 (94) 2090 (94) 2090 (94) 2090 (94) 2250 (02) 200 (95) 2250 (02) 200 (95) 2250 (02) 200 (95) 2250 (02) 200 (95) 2920 (25) 2700 (225) 2920 (25) 2700 (225) 2920 (25) 2700 (225) 2920 (25) 2700 (225)
SSEMLY NO. ND SERIL NO. MUST E IVEN WHEN ORDERIN PRTS. SEE INSTLLTION & MINTENNCE MNUL FOR DDITIONL INFORMTION & LIMITTIONS DJUSTMENT: THIS UNIT HS SELFDJUSTIN SPRINLODED CLUTCH. HOWEVER, THE CLUTCH RELESE MECHNISM REQUIRES INITIL SETUP ND OCCSIONL DJUSTMENT. NOTE: REMOVE THIS PLTE FOR DJUSTMENTS ND REINSTLL EFORE OPERTIN UNIT. INSTLLUNIT: ENINE ON ND ENE CLUTCH, LOSEN LOCKNUT ND TURN NEDED L STUD S OTIN TO /6 CLERNCE ETWEEN CLUTCH FINER LEVERS ND RELESE ERIN. TIHTEN LOCKNUT ND VERIFY CLERNCE. DJUSTMENT CHECKS: CLERNCE WILL DECRESE WITH CLUTCH PLTE WER ND SHOULD E PERIODICLLY CHECKED. IF CLERNCE IS LESS THN /2, LOOSEN LOCKNUT ND TURN LL STUD CCW UNTIL /6 CLERNCE IS OTINED. TIHTEN LOCKNUT ND VERIFY CLERNCE. LURICTION: RELESE ERIN ND MIN ERINS RE SELED FOR LIFE. INSPECT EVERY 2 YERS. PPLY ONE RESE UN SHOT OF NLI NO.2 LITHIUM SED RESE TO OPERTION SHFT FITTINS EVERY 00 HOURS. SSEMLY NO. SERIL NO. WRNIN: DO NOT OPERTE ININE WITH THIS PLTE REMOVED. CONTCT WITH ROTTIN PRTS CN CUSE INJURY. CLUTCH CLERNCE LL STUD/LOCKNUT RELESE ERIN RESE FITTINS '' Mechanical PTO utomotive Style Clutch The WW00 is a rugged, heavyduty power takeoff assembly used in marine, industrial, construction, brush chipper, and irrigation applications. This PTO offers direct drive capabilities. Feature laden and virtually maintenance free. The pilot bearing has been eliminated to reduce troublesome downtime from failures and prevent crankshaft loading from the PTO shaft. Main bearings are sealed for life and require no adjustment. Torsionally dampened automotive style spring loaded clutch compensates for wear with a simple adjustment at the initial setup. Externally located ball stud and jam nut make adjustment easier. ngular contact throwout bearing reduces heat build up during long idle times. Engagement force is / of the force required to engage an equivalent over center type PTO. DIMENSIONS inches (mm) PRT NUMER SE ELL HOUSIN C +.000/.002 (+.000/.05) D E F H +.000/.00 (+.00/.0) J QTY K QTY L J K M WW00 # 7 /4 (450.9) 6. (42.6) 6.25 (409.5) 4. (5.) 2 9/6 (65.) 9 9/64 (22.2) 2 59/64 (74.2).750 (44.45) /2 (0.) / 2 (9.5) 2 (5.4) 5 27/64 (9.7) Torque Capacity Maximum Side Load Capability lbs (Kgs) D Max. HP (Kw) per 00 RPM = 9 (6) HP x 00 RPM Kw x 00 RPM = HP/00 RPM = Kw/00 RPM rpm 000 000 (25.4) 97 (94) 565 (70) 67 (620) X Distance in (mm) 2 (50.) 70 (772) 50 (62) 79 (55) 496 (679) 7 (5) 07 (470) 60º 0º K E F J X (CL. OF LOD) www.wptpower.com M C H L
Heavy Duty Power TakeOff Clutches Hydraulic or Pneumatic ctuation. Up to 200 hp Ideal for the following engine driven equipment: Pumps Woodchippers Recycling Shredders Dredges Road Planers Rock Crushers Type Highest sideload capacity up to 200+ hp (565+ kw) Hydraulic actuation available Kevlar reinforced friction discs No pilot bearing Selfadjusting elt change without removing rear bearing Type 2 Highest sideload capacity up to 700+ hp (520+ kw) Hydraulic actuation available Kevlar reinforced friction discs No pilot bearing Remote engagement For more information, request rochure WLC000 Kevlar is a registered trademark of DuPont, Inc.