Models 8210 Direct-Drive Flexible Couplings Data Sheet

SPECIFICATIONS MODELS 8210 8215 8220 Motor Frame ......................... 145TC 56C 184TC Max. Electric Horsepower..... 3 HP 3 HP 3 HP Key Size................................ M5 M5 M5 Shaft to Shaft Dimension ...... M16.5 to 7/8" M16.5 to 5/8" M16.5 to 1-1/8" Weight................................... .55 lbs. .58 lbs. .67 lbs. Diameter/Length ................... 2.17" x 3.04" 2.17" x 3.04" 2.17" x 3.04" MODELS 8225 8230 Motor Frame ...................................................... 184TC 184TC Max. Electric Horsepower .................................. 10 HP 10 HP Key Size............................................................. M5 M6 Shaft to Shaft Dimension ................................... M16.5 to 1-1/8" M20 to 1-1/8" Weight ................................................................ 1.16 lbs. 1.15 lbs. Diameter/Length ................................................ 2.56" x 3.53" 2.56" x 3.53" MODELS 8260 8270 8275 Motor Frame ......................... 145TC 215TC 215TC Max. Electric Horsepower..... 10 HP 20 HP 20 HP Key Size................................ M6 M5 M6 Shaft to Shaft Dimension ...... M20 to 7/8" M16.5 to 1-3/8" M20 to 1-3/8" Weight................................... .915 lbs. .55 lbs. 1.07 lbs. Diameter/Length ................... 2.56" x 3.53" 2.56" x 3.53" 2.56" x 3.53" MODELS 8370 8375 8380 Motor Frame ......................... 184TC 213-215TC 254TC Max. Electric Horsepower..... 10 HP 10 HP 20 HP Key Size................................ M8 M8 M8 Shaft to Shaft Dimension ...... M24 to 1-1/8" M24 to 1-3/8" M24 to 1-5/8" Weight................................... 4.60 lbs. 3.41 lbs. 5.91 lbs. Diameter/Length ................... 2.56" x 3.53" 2.56" x 3.53" 3.15" x 4.41" FEATURES ? Special urethane flexible spyder designed for extended life with high temperature and high RPM. ? For a complete drive package, combine with CAT PUMPS’ Bell Housing. ® “Customer confidence is our greatest asset” Direct-Drive Flexible Couplings Use with 3PFR, 5PFR, 3CP, 5CP and 7CP Plunger Pumps Models 8210,8215,8220 8225,8230 8260,8270,8275 8370,8375,8380 DIRECT-DRIVE SELECTION CHART Pump Selection Motor Frame Flexible Coupling Bell Housing Options Asssembly Assembly 3PFR Pumps 56C 8215 34121 230, 231, 237 143-145TC 8210 34121 240, 241, 247 182-184TC 3HP 8220 34126 270, 271, 277 182-184TC 5HP 8225 34126 213-215TC 8270 34126 and 990213* 5PFR Pumps 143-145TC 8260 N/A 340, 341, 347 182-184TC 8230 34131 350, 351, 357 213-215TC 8275 34131 and 990213* 3CP Pumps 56C 8215 34422 3CP1120, 3CP1221 143-145TC 8210 34422 3CP1130, 3CP1231 182-184TC 3HP 8220 34423 3CP1240, 3CP1241 182-184TC 5HP 8225 34423 213-215TC 8270 34423 and 990213* 5CP Pumps 143-145TC 8260 35421 5CP2140WCS, 5CP2150W 182-184TC 8230 34424 5CP6241CS, 5CP6251 213-215TC 8275 34424 and 990213* 7CP Pumps 7CP6110 184TC 8370 31570 213-215TC 8375 31570 254-256TC 8380 31570 and 990213** *Adapter Kit PN 990213 must be used with Bell Housing to convert motor frame to 213-215TC. **Adapter Kit PN 990213 must be used with Bell Housing to convert motor frame to 254-256TC. J K I H PARTS LIST 8210 Flexible Coupling Assembly 145TC / 3 HP 1 38284 Coupler, Half (M16.5) 1 38289 Coupler, Half (7/8") 1 34406 Spyder 1 30047 Key (M5x5x24) 2 6106 Lubricant, Antiseize 2 — Screw, Set HSH (M5x6) 8215 Flexible Coupling Assembly 56C / 3 HP 1 38284 Coupler, Half (M16.5) 1 38283 Coupler, Half (5/8") 1 34406 Spyder 1 30047 Key (M5x5x24) 2 6106 Lubricant, Antiseize 2 — Screw, Set HSH (M5x6) 8220 Flexible Coupling Assembly 184TC / 3 HP 1 38284 Coupler, Half (M16.5) 1 38285 Coupler, Half (1-1/8") 1 34406 Spyder 1 30047 Key (M5x5x24) 2 6106 Lubricant, Antiseize 1 30088 *Key (1/4x1/4x1-3/8") 2 — Screw, Set HSH (M5x6) *Note: Discard key that comes with motor. 8225 Flexible Coupling Assembly 184TC / 10 HP 1 38290 Coupler, Half (M16.5) 1 38286 Coupler, Half (1-1/8") 1 34410 Spyder 1 30047 Key (M5x5x24) 2 6106 Lubricant, Antiseize 1 30088 *Key (1/4x1/4x1-3/8") 2 — Screw, Set HSH (M6x6) *Note: Discard key that comes with motor. 8230 Flexible Coupling Assembly 184TC / 10 HP 1 38287 Coupler, Half (M20) 1 38286 Coupler, Half (1-1/8") 1 34410 Spyder 1 30057 Key (M6x6x25) 2 6106 Lubricant, Antiseize 1 30088 *Key (1/4"x1/4"x1-3/8") 2 — Screw, Set HSH (M6x6) *Note: Discard key that comes with motor. 8260 Flexible Coupling Assembly 145TC / 10 HP 1 38287 Coupler, Half (M20) 1 38293 Coupler, Half (7/8") 1 34410 Spyder 1 30057 Key (M8x7.5x25) 2 6106 Lubricant, Antiseize 2 — Screw, Set HSH (M6x6) 8270 Flexible Coupling Assembly 215TC / 20 HP 1 38290 Coupler, Half (M16.5) 1 38292 Coupler, Half (1-3/8") 1 991903 Spyder 1 30047 Key (M5x5x24) 2 6106 Lubricant, Antiseize 2 — Screw, Set HSH (M6x6) 8275 Flexible Coupling Assembly 215TC / 20 HP 1 38287 Coupler, Half (M20) 1 38292 Coupler, Half (1-3/8") 1 991903 Spyder 1 30057 Key (M6x6x25) 2 6106 Lubricant, Antiseize 2 — Screw, Set HSH (M6x6) 8370 Flexible Coupling Assembly 184TC / 10 HP 1 31519 Coupler, Half (M24) 1 31528 Coupler, Half (1-1/8") 1 34410 Spyder 1 30067 Key (M8x7.5x25) 1 6106 Lubricant, Antiseize 2 — Cross Clamp, SHS (8 mm) 8375 Flexible Coupling Assembly 213-215TC / 10 HP 1 31519 Coupler, Half (M24) 1 31533 Coupler, Half (1-3/8") 1 34410 Spyder 1 30067 Key (M8x7.5x25) 1 6106 Lubricant, Antiseize 2 — Cross Clamp, SHS (8 mm) 8380 Flexible Coupling Assembly 254TC / 20 HP 1 31538 Coupler, Half (M24) 1 31543 Coupler, Half (1-5/8") 1 31544 Spyder 1 30067 Key (M8x7.5x25) 1 6106 Lubricant, Antiseize 2 — Cross Clamp, SHS (8 mm) PN 993220 Rev C 3809 CAT PUMPS (U.K.) LTD. 1 Fleet Business Park, Sandy Lane, Church Crookham FLEET, Hampshire, GU52 8BF, England Phone Fleet 44 1252-622031 — Fax 44 1252-626655 e-mail: sales@catpumps.co.uk N.V. CAT PUMPS INTERNATIONAL S.A. Heiveldekens 6A, B-2550 Kontich, Belgium Phone 32-3-450.71.50 — Fax 32-3-450.71.51 e-mail: cpi@catpumps.be www.catpumps.be CAT PUMPS DEUTSCHLAND GmbH Buchwiese 2, D-65510 Idstein, Germany Phone 49 6126-9303 0 — Fax 49 6126-9303 33 e-mail: catpumps@t-online.de www.catpumps.de World Headquarters CAT PUMPS 1681 - 94th Lane N.E. Minneapolis, MN 55449-4324 Phone (763) 780-5440 — FAX (763) 780-2958 e-mail: techsupport@catpumps.com www.catpumps.com International Inquiries FAX (763) 785-4329 e-mail: intlsales@catpumps.com The Pumps with Nine Lives MODEL H I J K 8210 2.17 (55.12) 3.04 (77.22) .68 (17.27) 1.18 (29.97) 8215 2.17 (55.12) 3.04 (77.22) .68 (17.27) 1.18 (29.97) 8220 2.17 (55.12) 3.04 (77.22) .68 (17.27) 1.18 (29.97) 8225 2.56 (65.02) 3.53 (89.66) .77 (19.56) 1.38 (35.05) 8230 2.56 (65.02) 3.53 (89.66) .77 (19.56) 1.38 (35.05) 8260 2.56 (65.02) 3.53 (89.66) .77 (19.56) 1.38 (35.05) 8270 2.56 (65.02) 3.53 (89.66) .77 (19.56) 1.38 (35.05) 8275 2.56 (65.02) 3.53 (89.66) .77 (19.56) 1.38 (35.05) 8370 2.56 (65.02) 3.53 (89.66) .77 (19.56) 2.05 (52.07) 8375 2.56 (65.02) 3.53 (89.66) .77 (19.56) 2.05 (52.07) 8380 3.15 (80.01) 4.41 (112.01) .86 (21.84) 2.60 (66.04) DIMENSIONAL 90 Day Warranty Refer to complete CAT PUMPS Warranty for further information. WARRANTY INSTALLATION 1. Separate the parts which are included in the flex coupling assembly package. The flex coupling assembly is offered in separate kits to cover the various horsepower and pump models. Note: See separate data sheet for available bell housing assemblies. 2. Remove bearing case screws from extended shaft side of pump and discard. 3. Slip the bell housing over the pump shaft with the cover to the top and drain hole to the bottom. 4. Apply Loctite® 242® to the threads of the screws provided in the assembly and torque to 50 in/lbs. (5.5 Nm) in alternating rotation. 5. Apply a light film of antiseize lubricant to pump shaft. 6. Separate M16.5, M20 or M24 half of the flexible coupling and slide onto the pump shaft. Seat completely against the step on crankshaft. 7. Install key into pump shaft with curved end up and towards pump. 8.* Insert 3mm allen wrench into each set screw and torque to 125-150 in/lbs. (15-19 Nm). 9. Slide 5/8, 7/8, 1-1/8, 1-3/8" or 1-5/8" half of flexible coupling containing spyder onto motor shaft. 10. Install motor key (supplied with motor) into motor shaft keyway and apply antiseize lubricant to shaft. 11. Mount pump with coupling half onto motor shaft with coupling half, lining up the two halves. Apply Loctite® 242® to threaded area of the bolts, slip lockwashers onto bolts and thread through flange into motor. Torque to 110 in/lbs. (12 Nm) in alternating rotation. 12. To secure flexible coupling with set screw, remove cover, insert screwdriver into the bell housing and press flexible coupling towards pump. NOTE: Flexible coupler halves should not contact each other. Ensure there is a small gap between coupler halves. 13. Rotate motor shaft so set screws are lined-up with bell housing openings. NOTE: One set screw located at keyway and second at 90° from keyway. 14.* Insert 3mm allen wrench into each set screw and torque to 125-150 in/lbs. (15-19 Nm). Replace cover. *Note: Flexible Couplings that fit the 7CP plunger pumps do not have set screws, but a cross clamp socket head screw (6 mm Allen). Torque to 25 ft/lbs (35 Nm.). Loctite and 242 are registered trademarks of the Henkel Corporation. Key Keyway is cut with angle Key is round one end, square other