TNYC series of three-phase permanent magnet synchronous electromotor for oil drawing machine is a kind of important research item in Eighth Five-year Science & Technology Planning of China Petroleum & Natural Gas General Company. This product was successfully developed in Dec,1995 and had passed the provincial authentication in Dec,1996, which are proved "Reaching International Advanced level" through the appraisal of National Scientific and Technological Achievement Organization-Shanghai Scientific Technology Information Research.In Aug,1997 it has passed the technology authentication of China Petroleum & TNYC series of three-phase permanent magnet synchronous electromotor     Natural Gas General Company. On behalf of China Petroleum & Natural Gas General Company it joined "First National Source Saving Achievements Expo" in Oct, 1997 and " Beijing International rare-earth Resource Development & General Utilization Achievement Expo" in Oct, 1998 respectively. In 1999 it was listed as the first one in oil drawing machine & electromotor (energy-saving box) general testing organized by Daqing Petroleum Administration Committee in 1999. It has acquired patent (patent No. 96214567.X). in Aug, 1999 it was approved as national important new product by National Economic & Trading Committee.     Type Output (kW) Amps(A) Speed (r/min) Eff.% P.F. LRT/RLT LST/RLT Weight (kg) TNYC132S2－4 4 6.88 1500 92.0 0.96 2.7 2.2 67 TNYC132M－6 4 7.0 1000 90.5 0.96 2.7 2.2 75 TNYC160M－6  7.5 13.0 1000 91.0 0.96 2.7 2.2 120 TNYC160L－6 11 19.1 1000 91.0 0.96 2.7 2.2 140 TNYC180L－6 15 25.9 1000 91.5 0.96 2.7 2.2 193 TNYC200L1－6 18.5 32.0 1000 91.5 0.96 2.7 2.2 242 TNYC200L2－6 22 37.8 1000 92.0 0.96 2.7 2.2 257 TNYC225M－6 30 51.3 1000 92.5 0.96 2.7 2.2 322 TNYC250M－6 37 63.0 1000 93.0 0.96 2.7 2.2 420 TNYC280S－6 45 76.2 1000 93.5 0.96 2.7 2.2 550 TNYC280M－6 55 93.1 1000 93.5 0.96 2.7 2.2 667 TNYC180L－8 11 19.6 750 90.5 0.96 2.7 2.2 186 TNYC200L－8 15 26.2 750 89.5 0.96 2.7 2.2 239 TNYC225S－8 18.5 32.2 750 91.5 0.96 2.7 2.2 284 TNYC225M－8 22 38.1 750 91.5 0.96 2.7 2.2 303 TNYC250M－8 30 51.3 750 92.5 0.96 2.7 2.2 409 TNYC280S－8 37 63.0 750 93.0 0.96 2.7 2.2 520 TNYC280M－8 45 76.2 750 93.5 0.96 2.7 2.2 608 TNYC225S－12 11  20.2 500 90.0 0.92 2.2 2.2 259 TNYC225M1－12 15 27.5 500 90.0 0.92 2.2 2.2 300 TNYC225M2－12 18.5 33.0 500 90.5 0.94 2.2 2.2 330 TNYC250M1－12 22 38.7 500 91.0 0.95 2.2 2.2 378 TNYC250M2－12 30 52.7 500 91.0 0.95 2.2 2.2 442 TNYC280M－12 37 65.0 500 91.0 0.95 2.2 2.2 650   lnatallation dimensons and overall dimensons (cylidrical shaft ends) Frame   lnstallation dimensons Overall dimensons A A/2 B C D E F G H K AB AC AD AH L 132S 216 108 140 89 38 80 10 33 132 12 280 275 210 315 475 132M 178 515 160M 254 127 210 108 42 110   12 37 160 15  330 335 265 385 605 160L 254 650 180L 279 139.5 279 121 48 14 42.5 180 355 380 285 430 710 200L 318 159 305 133 55 16 49 200  19 395 420 315 475 775 225S 356 178 286 149 60   140 18  52 225 435 475 345 530 820 225M 311 845 250M 406 203 349 168 65 58 250  24 490 515 385 575 930 280S 457 228.5 368 190 75 20   280 550 580 410 640 1000 280M   67.5 1050 Installation dimensons and overall dimensons(conical shaft ends) Frame size Installation dimensons Overll dimensons A A/2 B C D E F G H K AB AC AD AH L 132S 216 108 140 89 38 80 10 33 132 12 280 275 210 315 475 132M 178 515 160M 254 127 210 108 42 110   12 37 160 15  330 335 265 385 605 160L 254 650 180L 279 139.5 279 121 48 14 42.5 180 355 380 285 430 710 200L 318 159 305 133 55 16 49 200  19 395 420 315 475 775 225S 356 178 286 149 60   140 18  52 225 435 475 345 530 820 225M 311 845 250M 406 203 349 168 65 58 250  24 490 515 385 575 930 280S 457 228.5 368 190 75 20   280 550 580 410 640 1000 280M   67.5 1050