YE4
Industrial, Universal, Household Appliances, Power Tools, Car
Constant Speed
Three-Phase
Winding Type
Closed Type
2/4/6/8
Direct on-line Starting
ISO9001, CCC, IEC
Longran
IC0141
S1
IP54/IP55
Class B/F/H
Longran
Cartons and Wooden Cases
China
33119619
Product Description
Product Description
YE4 Series Super Efficiency Three Phase Asynchronous Motors Continuous Duty S1 Electric AC Motor.The YE4 Three-phase Electric Motoris meticulously crafted with cutting-edge design innovations, utilizing premium-grade materials, and strictly conforming to IEC standards.
It delivers outstanding performance, unparalleled safety, and unwavering reliability, all wrapped in a modern, sleek appearance. Maintenance remains straightforward, with operation characterized by minimal noise and vibration. Its lightweight, uncomplicated construction makes it the perfect choice for a wide array of general drive applications.
High Efficiency(IE4-Cast-iron motor) 50HzTECHNICAL DATA | |||||||||||||||
Type | Rated Output | Rated Speed rpm | Efficiency η% (IE4) | Efficiency at 75% load | Efficiency at 50% load | Power factor cosφ | Rated current A | Rated Torque Nm | Locked rotor torque/rated torque Ts/Tn | Maximum torque/rated torque | Locked rotor current/rated current Is/In | Weight kg | |||
kW | HP | 380 | 400 | 415 | |||||||||||
YE4-712-8 | 0.12 | 0.18 | 610 | 62.3 | 62.3 | 61.1 | 0.57 | 0.51 | 0.49 | 0.47 | 1.88 | 1.8 | 1.9 | 2.8 | 13 |
YE4-801-8 | 0.18 | 0.25 | 655 | 67.2 | 67.2 | 65.9 | 0.61 | 0.67 | 0.63 | 0.61 | 2.62 | 1.8 | 1.9 | 3.3 | 17.4 |
YE4-802-8 | 0.25 | 0.37 | 655 | 70.8 | 70.8 | 69.4 | 0.61 | 0.88 | 0.84 | 0.81 | 3.65 | 1.8 | 1.9 | 3.3 | 20 |
YE4-90S-8 | 0.37 | 0.5 | 680 | 74.3 | 74.3 | 72.8 | 0.61 | 1.24 | 1.18 | 1.14 | 5.20 | 1.8 | 1.9 | 4.0 | 34 |
YE4-90L-8 | 0.55 | 0.75 | 680 | 77.0 | 77.0 | 75.5 | 0.61 | 1.78 | 1.69 | 1.63 | 7.72 | 1.8 | 2.0 | 4.0 | 35.5 |
YE4-100L1-8 | 0.75 | 1 | 700 | 78.4 | 78.4 | 76.8 | 0.67 | 2.17 | 2.06 | 1.99 | 10.2 | 1.8 | 2.0 | 4.0 | 40 |
YE4-100L2-8 | 1.1 | 1.5 | 700 | 80.8 | 80.8 | 79.2 | 0.69 | 3.00 | 2.85 | 2.74 | 15.0 | 1.8 | 2.0 | 5.0 | 45 |
YE4-112M-8 | 1.5 | 2 | 710 | 82.6 | 82.6 | 80.9 | 0.70 | 3.94 | 3.74 | 3.61 | 20.2 | 1.8 | 2.0 | 5.0 | 50 |
YE4-132S-8 | 2.2 | 3 | 720 | 84.5 | 84.5 | 82.8 | 0.71 | 5.57 | 5.29 | 5.10 | 29.2 | 1.8 | 2.0 | 6.0 | 78 |
YE4-132M-8 | 3 | 4 | 720 | 85.9 | 85.9 | 84.2 | 0.73 | 7.27 | 6.91 | 6.66 | 39.8 | 1.8 | 2.0 | 6.0 | 88 |
YE4-160M1-8 | 4 | 5.5 | 730 | 87.1 | 87.1 | 85.4 | 0.73 | 9.56 | 9.08 | 8.75 | 52.3 | 1.9 | 2.0 | 6.0 | 138 |
YE4-160M2-8 | 5.5 | 7.5 | 730 | 88.3 | 88.3 | 86.5 | 0.74 | 12.8 | 12.1 | 11.7 | 72.0 | 1.9 | 2.0 | 6.0 | 150 |
YE4-160L-8 | 7.5 | 10 | 730 | 89.3 | 89.3 | 87.5 | 0.75 | 17.0 | 16.2 | 15.6 | 98.1 | 1.9 | 2.0 | 6.0 | 170 |
YE4-180L-8 | 11 | 15 | 735 | 90.4 | 90.4 | 88.6 | 0.75 | 24.7 | 23.4 | 22.6 | 142.9 | 2.0 | 2.0 | 6.5 | 230 |
YE4-200L-8 | 15 | 20 | 735 | 91.2 | 91.2 | 89.4 | 0.76 | 32.9 | 31.2 | 30.1 | 194.9 | 2.0 | 2.0 | 6.6 | 280 |
YE4-225S-8 | 18.5 | 25 | 735 | 91.7 | 91.7 | 89.9 | 0.76 | 40.3 | 38.2 | 36.9 | 240.4 | 1.9 | 2.0 | 6.6 | 302 |
YE4-225M-8 | 22 | 30 | 735 | 92.1 | 92.1 | 90.3 | 0.78 | 46.5 | 44.2 | 42.6 | 285.9 | 1.9 | 2.0 | 6.6 | 335 |
YE4-250M-8 | 30 | 40 | 735 | 92.7 | 92.7 | 90.8 | 0.79 | 62.2 | 59.1 | 57.0 | 389.8 | 1.9 | 2.0 | 6.5 | 400 |
YE4-280S-8 | 37 | 50 | 740 | 93.1 | 93.1 | 91.2 | 0.79 | 76.4 | 72.6 | 70.0 | 477.5 | 1.9 | 2.0 | 6.6 | 520 |
YE4-280M-8 | 45 | 60 | 740 | 93.4 | 93.4 | 91.5 | 0.79 | 92.7 | 88.0 | 84.8 | 580.7 | 1.9 | 2.0 | 6.6 | 600 |
YE4-315S-8 | 55 | 75 | 740 | 93.7 | 93.7 | 91.8 | 0.81 | 110 | 105 | 101 | 709.8 | 1.8 | 2.0 | 6.6 | 1010 |
YE4-315M-8 | 75 | 100 | 740 | 94.2 | 94.2 | 92.3 | 0.81 | 149 | 142 | 137 | 967.9 | 1.8 | 2.0 | 6.2 | 1140 |
YE4-315L1-8 | 90 | 125 | 740 | 94.4 | 94.4 | 92.5 | 0.82 | 177 | 168 | 162 | 1161 | 1.8 | 2.0 | 6.4 | 1175 |
YE4-315L2-8 | 110 | 150 | 740 | 94.7 | 94.7 | 92.8 | 0.82 | 215 | 204 | 197 | 1420 | 1.8 | 2.0 | 6.4 | 1210 |
YE4-355M1-8 | 132 | 180 | 740 | 94.9 | 94.9 | 93.0 | 0.82 | 258 | 245 | 236 | 1704 | 1.8 | 2.0 | 6.4 | 2050 |
YE4-355M2-8 | 160 | 220 | 740 | 95.1 | 95.1 | 93.2 | 0.82 | 312 | 296 | 285 | 2065 | 1.8 | 2.0 | 6.4 | 2200 |
YE4-355L-8 | 200 | 270 | 740 | 95.4 | 95.4 | 93.5 | 0.83 | 384 | 365 | 351 | 2581 | 1.8 | 2.0 | 6.4 | 2300 |
High Efficiency (IE4-Cast-iron motor) 50HzTECHNICAL DATA | |||||||||||||||
Type | Rated Output | Rated Speed rpm | Efficiency η% (IE4) | Efficiency at 75% load | Efficiency at 50% load | Power factor cosφ | Rated current A | Rated Torque Nm | Locked rotor torque/rated torque Ts/Tn | Maximum torque/rated torque | Locked rotor current/rated current ls/In | Weight kg | |||
kW | HP | 380 | 400 | 415 | |||||||||||
YE4-632-6 | 0.12 | 0.18 | 860 | 64.9 | 64.9 | 63.6 | 0.60 | 0.47 | 0.44 | 0.43 | 1.33 | 1.8 | 1.9 | 3.5 | 12.3 |
YE4-711-6 | 0.18 | 0.25 | 860 | 70.1 | 70.1 | 68.7 | 0.66 | 0.59 | 0.56 | 0.54 | 2.00 | 1.9 | 2.0 | 4.0 | 13.3 |
YE4-712-6 | 0.25 | 0.37 | 860 | 74.1 | 74.1 | 72.6 | 0.68 | 0.75 | 0.72 | 0.69 | 2.78 | 1.9 | 2.0 | 4.0 | 13.8 |
YE4-801-6 | 0.37 | 0.5 | 895 | 78.0 | 78.0 | 76.4 | 0.70 | 1.03 | 0.98 | 0.94 | 3.95 | 1.9 | 2.0 | 4.7 | 18.2 |
YE4-802-6 | 0.55 | 0.75 | 895 | 80.9 | 80.9 | 79.3 | 0.72 | 1.43 | 1.36 | 1.31 | 5.87 | 1.9 | 2.1 | 4.7 | 20 |
YE4-90S-6 | 0.75 | 1 | 950 | 82.7 | 82.7 | 81.0 | 0.71 | 1.94 | 1.84 | 1.78 | 7.54 | 2.0 | 2.1 | 6.0 | 28 |
YE4-90L-6 | 1.1 | 1.5 | 955 | 84.5 | 84.5 | 82.8 | 0.73 | 2.71 | 2.57 | 2.48 | 11.0 | 2.0 | 2.1 | 6.0 | 32 |
YE4-100L-6 | 1.5 | 2 | 960 | 85.9 | 85.9 | 84.2 | 0.73 | 3.63 | 3.45 | 3.33 | 14.9 | 2.0 | 2.1 | 6.5 | 40 |
YE4-112M-6 | 2.2 | 3 | 965 | 87.4 | 87.4 | 85.7 | 0.74 | 5.17 | 4.91 | 4.73 | 21.8 | 2.0 | 2.1 | 6.6 | 56 |
YE4-132S-6 | 3 | 4 | 970 | 88.6 | 88.6 | 86.8 | 0.74 | 6.95 | 6.60 | 6.37 | 29.5 | 2.0 | 2.1 | 6.8 | 78 |
YE4-132M1-6 | 4 | 5.5 | 975 | 89.5 | 89.5 | 87.7 | 0.74 | 9.18 | 8.72 | 8.40 | 39.2 | 2.0 | 2.1 | 6.8 | 89 |
YE4-132M2-6 | 5.5 | 7.5 | 975 | 90.5 | 90.5 | 88.7 | 0.75 | 12.3 | 11.7 | 11.3 | 53.9 | 2.0 | 2.1 | 7.0 | 102 |
YE4-160M-6 | 7.5 | 10 | 980 | 91.3 | 91.3 | 89.5 | 0.79 | 15.8 | 15.0 | 14.5 | 73.1 | 2.0 | 2.1 | 7.0 | 140 |
YE4-160L-6 | 11 | 15 | 980 | 92.3 | 92.3 | 90.5 | 0.80 | 22.6 | 21.5 | 20.7 | 107.2 | 2.0 | 2.1 | 7.2 | 160 |
YE4-180L-6 | 15 | 20 | 985 | 92.9 | 92.9 | 91.0 | 0.81 | 30.3 | 28.8 | 27.7 | 145.4 | 2.0 | 2.1 | 7.3 | 245 |
YE4-200L1-6 | 18.5 | 25 | 985 | 93.4 | 93.4 | 91.5 | 0.81 | 37.2 | 35.3 | 34.0 | 179.4 | 2.0 | 2.1 | 7.3 | 265 |
YE4-200L2-6 | 22 | 30 | 985 | 93.7 | 93.7 | 91.8 | 0.81 | 44.0 | 41.8 | 40.3 | 213.3 | 2.0 | 2.1 | 7.4 | 285 |
YE4-225M-6 | 30 | 40 | 990 | 94.2 | 94.2 | 92.3 | 0.83 | 58.3 | 55.4 | 53.4 | 289.4 | 2.0 | 2.1 | 6.9 | 335 |
YE4-250M-6 | 37 | 50 | 990 | 94.5 | 94.5 | 92.6 | 0.84 | 70.8 | 67.3 | 64.8 | 356.9 | 2.0 | 2.1 | 7.1 | 471 |
YE4-280S-6 | 45 | 60 | 990 | 94.8 | 94.8 | 92.9 | 0.85 | 84.8 | 80.6 | 77.7 | 434.1 | 2.0 | 2.0 | 7.3 | 530 |
YE4-280M-6 | 55 | 75 | 990 | 95.1 | 95.1 | 93.2 | 0.86 | 102 | 97.1 | 93.6 | 530.6 | 2.0 | 2.0 | 7.3 | 670 |
YE4-315S-6 | 75 | 100 | 990 | 95.4 | 95.4 | 93.5 | 0.84 | 142 | 135 | 130 | 723.5 | 2.0 | 2.0 | 6.6 | 960 |
YE4-315M-6 | 90 | 125 | 990 | 95.6 | 95.6 | 93.7 | 0.85 | 168 | 160 | 154 | 868.2 | 2.0 | 2.0 | 6.7 | 1070 |
YE4-315L1-6 | 110 | 150 | 990 | 95.8 | 95.8 | 93.9 | 0.85 | 205 | 195 | 188 | 1061 | 2.0 | 2.0 | 6.7 | 1160 |
YE4-315L2-6 | 132 | 180 | 990 | 96.0 | 96.0 | 94.1 | 0.86 | 243 | 231 | 222 | 1273 | 2.0 | 2.0 | 6.8 | 1250 |
YE4-355M1-6 | 160 | 200 | 990 | 96.2 | 96.2 | 94.3 | 0.86 | 294 | 279 | 269 | 1543 | 1.8 | 2.0 | 6.8 | 1780 |
YE4-355M2-6 | 200 | 270 | 990 | 96.3 | 96.3 | 94.4 | 0.87 | 363 | 345 | 332 | 1929 | 1.8 | 2.0 | 6.8 | 1900 |
YE4-355L-6 | 250 | 340 | 990 | 96.5 | 96.5 | 94.6 | 0.87 | 452 | 430 | 414 | 2412 | 1.8 | 2.0 | 6.8 | 2100 |
High Efficiency (IE4-Cast-iron motor) 50HzTECHNICAL DATA | |||||||||||||||
Type | Rated Output | Rated Speed rpm | Efficiency η% (IE4) | Efficiency at 75% Load | Efficiency at 50% Load | Power factor Cosφ | Rated current A | Rated Torque Nm | Locked rotor torque/rated torque Ts/Tn | Maximum torque/rated torque | Locked rotor current/rated current ls/In | Weight kg | |||
kW | HP | 380 | 400 | 415 | |||||||||||
YE4-631-4 | 0.12 | 0.18 | 1340 | 69.8 | 69.8 | 68.4 | 0.72 | 0.36 | 0.34 | 0.33 | 0.86 | 2.1 | 2.2 | 4.4 | 11.8 |
YE4-632-4 | 0.18 | 0.25 | 1340 | 74.7 | 74.7 | 73.2 | 0.73 | 0.50 | 0.48 | 0.46 | 1.28 | 2.1 | 2.2 | 4.4 | 12.6 |
YE4-711-4 | 0.25 | 0.37 | 1355 | 77.9 | 77.9 | 76.3 | 0.74 | 0.66 | 0.63 | 0.6 | 1.76 | 2.1 | 2.2 | 5.2 | 18 |
YE4-712-4 | 0.37 | 0.5 | 1355 | 81.1 | 81.1 | 79.5 | 0.75 | 0.92 | 0.88 | 0.85 | 2.61 | 2.1 | 2.2 | 5.2 | 19.5 |
YE4-801-4 | 0.55 | 0.75 | 1420 | 83.9 | 83.9 | 82.2 | 0.75 | 1.33 | 1.26 | 1.22 | 3.70 | 2.4 | 2.3 | 5.2 | 21 |
YE4-802-4 | 0.75 | 1 | 1430 | 85.7 | 85.7 | 84.0 | 0.75 | 1.77 | 1.68 | 1.62 | 5.01 | 2.3 | 2.3 | 6.6 | 24 |
YE4-90S-4 | 1.1 | 1.5 | 1445 | 87.2 | 87.2 | 85.5 | 0.76 | 2.52 | 2.40 | 2.31 | 7.27 | 2.3 | 2.3 | 6.8 | 30 |
YE4-90L-4 | 1.5 | 2 | 1450 | 88.2 | 88.2 | 86.4 | 0.77 | 3.36 | 3.19 | 3.07 | 9.88 | 2.3 | 2.3 | 7.0 | 34 |
YE4-100L1-4 | 2.2 | 3 | 1455 | 89.5 | 89.5 | 87.7 | 0.81 | 4.61 | 4.38 | 4.22 | 14.4 | 2.3 | 2.3 | 7.6 | 47 |
YE4-100L2-4 | 3 | 4 | 1455 | 90.4 | 90.4 | 88.6 | 0.82 | 6.15 | 5.84 | 5.63 | 19.7 | 2.3 | 2.3 | 7.6 | 53 |
YE4-112M-4 | 4 | 5.5 | 1460 | 91.1 | 91.1 | 89.3 | 0.82 | 8.14 | 7.73 | 7.45 | 26.2 | 2.2 | 2.3 | 7.8 | 60 |
YE4-132S-4 | 5.5 | 7.5 | 1470 | 91.9 | 91.9 | 90.1 | 0.83 | 11.0 | 10.4 | 10.0 | 35.7 | 2.0 | 2.3 | 7.9 | 85 |
YE4-132M-4 | 7.5 | 10 | 1470 | 92.6 | 92.6 | 90.7 | 0.84 | 14.6 | 13.9 | 13.4 | 48.7 | 2.0 | 2.3 | 7.5 | 96 |
YE4-160M-4 | 11 | 15 | 1475 | 93.3 | 93.3 | 91.4 | 0.85 | 21.1 | 20.0 | 19.3 | 71.2 | 2.2 | 2.3 | 7.7 | 146 |
YE4-160L-4 | 15 | 20 | 1475 | 93.9 | 93.9 | 92.0 | 0.86 | 28.2 | 26.8 | 25.8 | 97.1 | 2.2 | 2.3 | 7.8 | 156 |
YE4-180M-4 | 18.5 | 25 | 1480 | 94.2 | 94.2 | 92.3 | 0.86 | 34.7 | 33.0 | 31.8 | 119.4 | 2.0 | 2.3 | 7.8 | 181 |
YE4-180L-4 | 22 | 30 | 1480 | 94.5 | 94.5 | 92.6 | 0.86 | 41.1 | 39.1 | 37.7 | 142.0 | 2.0 | 2.3 | 7.8 | 209 |
YE4-200L-4 | 30 | 40 | 1480 | 94.9 | 94.9 | 93.0 | 0.86 | 55.8 | 53.1 | 51.1 | 193.6 | 2.0 | 2.3 | 7.3 | 280 |
YE4-225S-4 | 37 | 50 | 1485 | 95.2 | 95.2 | 93.3 | 0.86 | 68.7 | 65.2 | 62.9 | 237.9 | 2.0 | 2.3 | 7.4 | 373 |
YE4-225M-4 | 45 | 60 | 1485 | 95.4 | 95.4 | 93.5 | 0.86 | 83.3 | 79.2 | 76.3 | 289.4 | 2.0 | 2.3 | 7.4 | 390 |
YE4-250M-4 | 55 | 75 | 1485 | 95.7 | 95.7 | 93.8 | 0.86 | 102 | 96.5 | 93.0 | 353.7 | 2.2 | 2.3 | 7.4 | 553 |
YE4-280S-4 | 75 | 100 | 1490 | 96.0 | 96.0 | 94.1 | 0.88 | 135 | 128 | 124 | 480.7 | 2.0 | 2.3 | 6.9 | 655 |
YE4-280M-4 | 90 | 125 | 1490 | 96.1 | 96.1 | 94.2 | 0.88 | 162 | 154 | 148 | 576.8 | 2.0 | 2.3 | 6.9 | 730 |
YE4-315S-4 | 110 | 150 | 1490 | 96.3 | 96.3 | 94.4 | 0.89 | 195 | 185 | 179 | 705.0 | 2.0 | 2.2 | 7.0 | 980 |
YE4-315M-4 | 132 | 180 | 1490 | 96.4 | 96.4 | 94.5 | 0.89 | 234 | 222 | 214 | 846.0 | 2.0 | 2.2 | 7.0 | 1031 |
YE4-315L1-4 | 160 | 200 | 1490 | 96.6 | 96.6 | 94.7 | 0.89 | 283 | 269 | 259 | 1026 | 2.0 | 2.2 | 7.1 | 1093 |
YE4-315L2-4 | 200 | 270 | 1490 | 96.7 | 96.7 | 94.8 | 0.90 | 349 | 332 | 320 | 1282 | 2.0 | 2.2 | 7.1 | 1190 |
YE4-355M-4 | 250 | 340 | 1490 | 96.7 | 96.7 | 94.8 | 0.90 | 436 | 415 | 400 | 1602 | 2.0 | 2.2 | 7.1 | 1754 |
YE4-355L-4 | 315 | 430 | 1490 | 96.7 | 96.7 | 94.8 | 0.90 | 550 | 522 | 504 | 2019 | 2.0 | 2.2 | 7.1 | 1960 |
High Efficiency (IE4-Cast-iron motor) 50HzTECHNICAL DATA | |||||||||||||||
Type | Rated Output | Rated Speed Rpm | Efficiency η% (IE4) | Efficiency at 75% Load | Efficiency at 50% Load | Power factor Cosφ | Rated current A | Rated Torque Nm | Locked rotor torque/rated torque Ts/Tn | Maximum torque/rated torque | Locked rotor current/rated current Is/In | Weight Kg | |||
kW | HP | 380 | 400 | 415 | |||||||||||
YE4-631-2 | 0.18 | 0.25 | 2745 | 70.8 | 70.8 | 69.4 | 0.80 | 0.48 | 0.46 | 0.44 | 0.63 | 2.2 | 2.2 | 5.5 | 11.3 |
YE4-632-2 | 0.25 | 0.37 | 2745 | 74.3 | 74.3 | 72.8 | 0.81 | 0.63 | 0.60 | 0.58 | 0.87 | 2.2 | 2.2 | 5.5 | 11.8 |
YE4-711-2 | 0.37 | 0.5 | 2765 | 78.1 | 78.1 | 76.5 | 0.81 | 0.89 | 0.84 | 0.81 | 1.28 | 2.2 | 2.2 | 6.1 | 13.2 |
YE4-712-2 | 0.55 | 0.75 | 2765 | 81.5 | 81.5 | 79.9 | 0.82 | 1.25 | 1.19 | 1.14 | 1.90 | 2.3 | 2.3 | 6.1 | 14.5 |
YE4-801-2 | 0.75 | 1 | 2910 | 83.5 | 83.5 | 81.8 | 0.82 | 1.66 | 1.58 | 1.52 | 2.46 | 2.3 | 2.3 | 7.0 | 20 |
YE4-802-2 | 1.1 | 1.5 | 2920 | 85.2 | 85.2 | 83.5 | 0.83 | 2.36 | 2.25 | 2.16 | 3.60 | 2.2 | 2.3 | 7.3 | 21 |
YE4-90S-2 | 1.5 | 2 | 2930 | 86.5 | 86.5 | 84.8 | 0.84 | 3.14 | 2.98 | 2.87 | 4.89 | 2.2 | 2.3 | 7.6 | 24 |
YE4-90L-2 | 2.2 | 3 | 2930 | 88.0 | 88.0 | 86.2 | 0.85 | 4.47 | 4.25 | 4.09 | 7.17 | 2.2 | 2.3 | 7.6 | 29 |
YE4-100L-2 | 3 | 4 | 2935 | 89.1 | 89.1 | 87.3 | 0.87 | 5.88 | 5.59 | 5.38 | 9.76 | 2.2 | 2.3 | 7.8 | 37 |
YE4-112M-2 | 4 | 5.5 | 2940 | 90.0 | 90.0 | 88.2 | 0.88 | 7.67 | 7.29 | 7.03 | 13.0 | 2.2 | 2.3 | 8.3 | 48 |
YE4-132S1-2 | 5.5 | 7.5 | 2945 | 90.9 | 90.9 | 89.1 | 0.88 | 10.4 | 9.9 | 9.57 | 17.8 | 2.0 | 2.3 | 8.3 | 76 |
YE4-132S2-2 | 7.5 | 10 | 2950 | 91.7 | 91.7 | 89.9 | 0.88 | 14.1 | 13.4 | 12.9 | 24.3 | 2.0 | 2.3 | 7.9 | 85 |
YE4-160M1-2 | 11 | 15 | 2960 | 92.6 | 92.6 | 90.7 | 0.89 | 20.3 | 19.3 | 18.6 | 35.5 | 2.0 | 2.3 | 8.1 | 133 |
YE4-160M2-2 | 15 | 20 | 2960 | 93.3 | 93.3 | 91.4 | 0.89 | 27.4 | 26.1 | 25.1 | 48.4 | 2.0 | 2.3 | 8.1 | 146 |
YE4-160L-2 | 18.5 | 25 | 2960 | 93.7 | 93.7 | 91.8 | 0.89 | 33.7 | 32.0 | 30.9 | 59.7 | 2.0 | 2.3 | 8.2 | 160 |
YE4-180M-2 | 22 | 30 | 2965 | 94.0 | 94.0 | 92.1 | 0.89 | 40.0 | 38.0 | 36.6 | 70.9 | 2.0 | 2.3 | 8.2 | 221 |
YE4-200L1-2 | 30 | 40 | 2970 | 94.5 | 94.5 | 92.6 | 0.89 | 54.2 | 51.5 | 49.6 | 96.5 | 2.0 | 2.3 | 7.6 | 260 |
YE4-200L2-2 | 37 | 50 | 2970 | 94.8 | 94.8 | 92.9 | 0.89 | 66.6 | 63.3 | 61.0 | 119.0 | 2.0 | 2.3 | 7.6 | 309 |
YE4-225M-2 | 45 | 60 | 2975 | 95.0 | 95.0 | 93.1 | 0.90 | 80.0 | 76.0 | 73.2 | 144.5 | 2.0 | 2.3 | 7.7 | 370 |
YE4-250M-2 | 55 | 75 | 2975 | 95.3 | 95.3 | 93.4 | 0.90 | 97.4 | 92.6 | 89.2 | 176.6 | 2.0 | 2.3 | 7.7 | 520 |
YE4-280S-2 | 75 | 100 | 2980 | 95.6 | 95.6 | 93.7 | 0.90 | 132 | 126 | 121 | 240.4 | 1.8 | 2.3 | 7.1 | 570 |
YE4-280M-2 | 90 | 125 | 2982 | 95.8 | 95.8 | 93.9 | 0.90 | 159 | 151 | 145 | 288.2 | 1.8 | 2.3 | 7.1 | 630 |
YE4-315S-2 | 110 | 150 | 2980 | 96.0 | 96.0 | 94.1 | 0.90 | 193 | 184 | 177 | 352.5 | 1.8 | 2.3 | 7.1 | 985 |
YE4-315M-2 | 132 | 180 | 2980 | 96.2 | 96.2 | 94.3 | 0.90 | 232 | 220 | 212 | 423.0 | 1.8 | 2.3 | 7.1 | 1050 |
YE4-315L1-2 | 160 | 200 | 2980 | 96.3 | 96.3 | 94.4 | 0.91 | 277 | 264 | 254 | 512.8 | 1.8 | 2.3 | 7.2 | 1160 |
YE4-315L2-2 | 200 | 270 | 2980 | 96.5 | 96.5 | 94.6 | 0.91 | 346 | 329 | 317 | 640.9 | 1.8 | 2.2 | 7.2 | 1200 |
YE4-355M-2 | 250 | 340 | 2985 | 96.5 | 96.5 | 94.6 | 0.91 | 433 | 411 | 396 | 799.8 | 1.6 | 2.2 | 7.2 | 2050 |
YE4-355L-2 | 315 | 430 | 2982 | 96.5 | 96.5 | 94.6 | 0.91 | 545 | 518 | 499 | 1009 | 1.6 | 2.2 | 7.2 | 2380 |





Longran Electromechanical (Zhejiang) Co., Ltd. stands as a paragon in the world of AC and DC motor production. Our illustrious product range features the YE5 and YE4 series of high-efficiency three-phase asynchronous motors, alongside the YL and ML series double-value capacitor motors. Also included are the YC series capacitor starter motors, YY and MY series capacitor running motors, and the JY, YS, and MS series small power motors. Further diversifying our offerings, we present the JY, JW, JZ series, the YEJ electromagnetic brake series, the YVP, Y2VP, MLVP frequency conversion speed regulation series, as well as DC brushless and DC high-pressure cleaning series, among others. Our state-of-the-art technology, cutting-edge equipment, and sophisticated testing capabilities ensure that our product quality remains unmatched. Upholding the philosophy of 'Quality Creates Excellence, Service Embodies Extraordinary,' we are dedicated to providing exceptional customer service. Our sought-after products enjoy a robust presence in both domestic and international markets, including Europe, South America, the Middle East, and Southeast Asia. We warmly invite business discussions and collaborations across all sectors.
Longran's Premier Product Line Includes:
* YE4 Super High Efficiency Secondary Energy Efficiency Motor: Experience unmatched energy efficiency.
* YE3 Super High Efficiency Energy Saving Series Three-phase Asynchronous Motor: Optimal performance with superior energy savings.
* YE3 Super High Efficiency Energy Saving Aluminum Shell Motor: Lightweight design coupled with high energy efficiency.
* YVF2 Frequency Conversion Series Three-phase Asynchronous Motor: Advanced frequency conversion technology for versatile applications.
* YD2 Series Two-speed Multi-speed Three-phase Asynchronous Motor: Flexibility in speed for diverse industrial needs.
* YEJ2 Series Electromagnetic Brake Three-phase Asynchronous Motor: Reliable braking performance with electromagnetic precision.
* YBX3 Series Flameproof Three-phase Asynchronous Motor: Robust flameproof design for hazardous environments.
* YVFEJ2 Series Variable Frequency Brake Three-phase Asynchronous Motor: Seamlessly integrates variable frequency and braking functions for efficiency.
* YDEJ Series Multi-speed Electromagnetic Brake Three-phase Asynchronous Motor, Oil Pump Motor: Perfect for oil pump applications with multi-speed and braking capabilities.
* YL Single-phase Double-capacitor Asynchronous Motor: Enhances starting torque and operational efficiency.
* ML Single-phase Aluminum Shell Double Capacitor Asynchronous Motor: Combines durability with double capacitor technology for improved performance.
* YC Single-phase Iron Shell Asynchronous Motor: Rugged iron shell construction for reliable performance.
* YY Single-phase Single-capacitor Aluminum Shell Motor: Efficient and compact design with single capacitor technology.
* Custom Motors for Stone Machinery and Equipment: Precision-engineered to meet specific power requirements of stone machinery.
* Motors with Varying Frequencies and Pressures: Versatility to cater to different operational needs.
* Protection Grades: IP55, IP66, and specialized motors designed for rigorous conditions.





1. Q: Can you customize as per customer drawings?
A: Absolutely. We specialize in bespoke services tailored to your unique specifications, including the use of customer-specific nameplates on our premium electric motors.
2. Q: What are your payment terms?
A: To initiate production, a 30% deposit is required. The remaining balance must be settled via T/T before delivery, ensuring a seamless transaction process.
3. Q: Are you a trading company or a manufacturer?
A: We are a distinguished manufacturer, equipped with cutting-edge technology and staffed by a team of highly skilled and experienced professionals.
4. Q: What is your production capacity?
A: Our advanced production facilities enable us to produce an impressive 4,000-5,000 high-quality units per month.
5. Q: Is a free sample available?
A: Yes, we are pleased to offer a complimentary sample, with the customer kindly covering the courier costs.
6. Q: Do you hold any certifications?
A: Absolutely, we proudly hold both CE and TUV certification reports, underscoring our commitment to quality and safety.
A: Absolutely. We specialize in bespoke services tailored to your unique specifications, including the use of customer-specific nameplates on our premium electric motors.
2. Q: What are your payment terms?
A: To initiate production, a 30% deposit is required. The remaining balance must be settled via T/T before delivery, ensuring a seamless transaction process.
3. Q: Are you a trading company or a manufacturer?
A: We are a distinguished manufacturer, equipped with cutting-edge technology and staffed by a team of highly skilled and experienced professionals.
4. Q: What is your production capacity?
A: Our advanced production facilities enable us to produce an impressive 4,000-5,000 high-quality units per month.
5. Q: Is a free sample available?
A: Yes, we are pleased to offer a complimentary sample, with the customer kindly covering the courier costs.
6. Q: Do you hold any certifications?
A: Absolutely, we proudly hold both CE and TUV certification reports, underscoring our commitment to quality and safety.