{"id":3112,"date":"2026-01-13T09:44:51","date_gmt":"2026-01-13T09:44:51","guid":{"rendered":"https:\/\/acmotors.top\/?post_type=product&#038;p=3112"},"modified":"2026-01-19T09:26:35","modified_gmt":"2026-01-19T09:26:35","slug":"ep-ybx4-series-explosion-proof-three-phase-asynchronous-motor","status":"publish","type":"product","link":"https:\/\/acmotors.top\/ta\/product\/ep-ybx4-series-explosion-proof-three-phase-asynchronous-motor\/","title":{"rendered":"EP-YBX4 \u0ba4\u0bca\u0b9f\u0bb0\u0bcd \u0bb5\u0bc6\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0bc1\u0ba4\u0bcd \u0ba4\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0bc2\u0ba9\u0bcd\u0bb1\u0bc1 \u0b95\u0b9f\u0bcd\u0b9f \u0b92\u0ba4\u0bcd\u0ba4\u0bbf\u0b9a\u0bc8\u0bb5\u0bb1\u0bcd\u0bb1 \u0bae\u0bcb\u0b9f\u0bcd\u0b9f\u0bbe\u0bb0\u0bcd"},"content":{"rendered":"<h2 style=\"color: #1a2a6c; margin-top: 50px; font-size: 24px;\">1. Technical Specifications Matrix<\/h2>\n<h3 style=\"text-align: center;\"><strong>YBX4 Series Explosion Proof Three Phase Asynchronous Motor Main Technical Parameters:<\/strong><\/h3>\n<table class=\"table\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"firstRow\">\n<td>Frame:<\/td>\n<td>H132~H355<\/td>\n<\/tr>\n<tr>\n<td>Power Scope:<\/td>\n<td>2.2KW~315KW<\/td>\n<\/tr>\n<tr>\n<td>Voltage:<\/td>\n<td>380V, 400V, 415V, 460V, 490V, 660V, 690V,1140V<\/td>\n<\/tr>\n<tr>\n<td>Frequency:<\/td>\n<td>50Hz, 60Hz<\/td>\n<\/tr>\n<tr>\n<td>Number of Poles:<\/td>\n<td>2P, 4P, 6P, 8P, 10P<\/td>\n<\/tr>\n<tr>\n<td>Speed:<\/td>\n<td>3000rpm, 1500rpm, 1000rpm, 750rpm, 600rpm<\/td>\n<\/tr>\n<tr>\n<td>Cooling Method<\/td>\n<td>IC411<\/td>\n<\/tr>\n<tr>\n<td>Protection Grade<\/td>\n<td>\u00a0IP55<\/td>\n<\/tr>\n<tr>\n<td>Insulation Class<\/td>\n<td>F(155\u2103), H(180\u2103)<\/td>\n<\/tr>\n<tr>\n<td>Duty:<\/td>\n<td>S1, S4, S5, S6, S9<\/td>\n<\/tr>\n<tr>\n<td>Mounting Type<\/td>\n<td>B3\/ B5\/ B35\/ V1<\/td>\n<\/tr>\n<tr>\n<td>Standard:<\/td>\n<td>IEC<\/td>\n<\/tr>\n<tr>\n<td>Efficiency Grade:<\/td>\n<td>IE4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 style=\"text-align: center;\"><strong>YBX4 Series Explosion Proof Three Phase Asynchronous Motor Technical Data:<\/strong><\/h3>\n<div class=\"del_item\">\n<div class=\"d_item\">\n<div class=\"del_ribox\">\n<div class=\"pro_table\">\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td rowspan=\"2\">Type<\/td>\n<td rowspan=\"2\">Rated Power (kW)<\/td>\n<td rowspan=\"2\">Rated Current (A)<\/td>\n<td rowspan=\"2\">Speed (r\/min)<\/td>\n<td rowspan=\"2\">Efficiency (%)<\/td>\n<td rowspan=\"2\">Power Factor (Cos\u03c6)<\/td>\n<td>Locked Torque<\/td>\n<td>Locked Current<\/td>\n<td>Max. Torque<\/td>\n<td rowspan=\"2\">Rated torque (N\u2022m)<\/td>\n<td rowspan=\"2\">Moment of Inertia (kg\u2022m<sup>2)<\/sup><\/td>\n<td rowspan=\"2\">No-load Noised B(A)<\/td>\n<td rowspan=\"2\">Weight (Kg)<\/td>\n<\/tr>\n<tr>\n<td>RatedTorque<\/td>\n<td>Rated Current<\/td>\n<td>Rated Torque<\/td>\n<\/tr>\n<tr>\n<td colspan=\"13\"><strong>Synchronous Speed 3000(r\/min)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>YBX4-132S1-2<\/td>\n<td>5.5KW<\/td>\n<td>10.4<\/td>\n<td>2945<\/td>\n<td>90.9<\/td>\n<td>0.88<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>18<\/td>\n<td>0.02<\/td>\n<td>79<\/td>\n<td>90<\/td>\n<\/tr>\n<tr>\n<td>YBX4-132S2-2<\/td>\n<td>7.5KW<\/td>\n<td>14.0<\/td>\n<td>2945<\/td>\n<td>91.7<\/td>\n<td>0.89<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>24<\/td>\n<td>0.03<\/td>\n<td>79<\/td>\n<td>95<\/td>\n<\/tr>\n<tr>\n<td>YBX4-160M1-2<\/td>\n<td>11KW<\/td>\n<td>20.3<\/td>\n<td>2950<\/td>\n<td>92.6<\/td>\n<td>0.89<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>35<\/td>\n<td>0.06<\/td>\n<td>81<\/td>\n<td>185<\/td>\n<\/tr>\n<tr>\n<td>YBX4-160M2-2<\/td>\n<td>15KW<\/td>\n<td>27.4<\/td>\n<td>2950<\/td>\n<td>93.3<\/td>\n<td>0.89<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>48<\/td>\n<td>0.08<\/td>\n<td>81<\/td>\n<td>195<\/td>\n<\/tr>\n<tr>\n<td>YBX4-160L-2<\/td>\n<td>18.5KW<\/td>\n<td>33.7<\/td>\n<td>2950<\/td>\n<td>93.7<\/td>\n<td>0.89<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>59<\/td>\n<td>0.09<\/td>\n<td>81<\/td>\n<td>210<\/td>\n<\/tr>\n<tr>\n<td>YBX4-180M-2<\/td>\n<td>22KW<\/td>\n<td>40.0<\/td>\n<td>2960<\/td>\n<td>94.0<\/td>\n<td>0.89<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>70<\/td>\n<td>0.13<\/td>\n<td>83<\/td>\n<td>236<\/td>\n<\/tr>\n<tr>\n<td>YBX4-200L1-2<\/td>\n<td>30KW<\/td>\n<td>54.2<\/td>\n<td>2970<\/td>\n<td>94.5<\/td>\n<td>0.89<\/td>\n<td>2.0<\/td>\n<td>9.0<\/td>\n<td>2.3<\/td>\n<td>96<\/td>\n<td>0.22<\/td>\n<td>84<\/td>\n<td>330<\/td>\n<\/tr>\n<tr>\n<td>YBX4-200L2-2<\/td>\n<td>37KW<\/td>\n<td>66.6<\/td>\n<td>2975<\/td>\n<td>94.8<\/td>\n<td>0.89<\/td>\n<td>2.0<\/td>\n<td>9.0<\/td>\n<td>2.3<\/td>\n<td>118<\/td>\n<td>0.26<\/td>\n<td>84<\/td>\n<td>350<\/td>\n<\/tr>\n<tr>\n<td>YBX4-225M-2<\/td>\n<td>45KW<\/td>\n<td>80.9<\/td>\n<td>2980<\/td>\n<td>95.0<\/td>\n<td>0.89<\/td>\n<td>2.0<\/td>\n<td>9.0<\/td>\n<td>2.3<\/td>\n<td>143<\/td>\n<td>0.34<\/td>\n<td>86<\/td>\n<td>425<\/td>\n<\/tr>\n<tr>\n<td>YBX4-250M-2<\/td>\n<td>55KW<\/td>\n<td>98.5<\/td>\n<td>2980<\/td>\n<td>95.3<\/td>\n<td>0.89<\/td>\n<td>2.0<\/td>\n<td>9.0<\/td>\n<td>2.3<\/td>\n<td>175<\/td>\n<td>0.76<\/td>\n<td>89<\/td>\n<td>575<\/td>\n<\/tr>\n<tr>\n<td>YBX4-280S-2<\/td>\n<td>75KW<\/td>\n<td>133.9<\/td>\n<td>2980<\/td>\n<td>95.6<\/td>\n<td>0.89<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.3<\/td>\n<td>239<\/td>\n<td>0.92<\/td>\n<td>91<\/td>\n<td>660<\/td>\n<\/tr>\n<tr>\n<td>YBX4-280M-2<\/td>\n<td>90KW<\/td>\n<td>160.4<\/td>\n<td>2980<\/td>\n<td>95.8<\/td>\n<td>0.89<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.3<\/td>\n<td>287<\/td>\n<td>1.11<\/td>\n<td>91<\/td>\n<td>700<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315S-2<\/td>\n<td>110KW<\/td>\n<td>195.6<\/td>\n<td>2980<\/td>\n<td>96.0<\/td>\n<td>0.89<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.3<\/td>\n<td>350<\/td>\n<td>1.58<\/td>\n<td>92<\/td>\n<td>1090<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315M-2<\/td>\n<td>132KW<\/td>\n<td>234.2<\/td>\n<td>2980<\/td>\n<td>96.2<\/td>\n<td>0.89<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.3<\/td>\n<td>420<\/td>\n<td>1.78<\/td>\n<td>92<\/td>\n<td>1145<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315L1-2<\/td>\n<td>160KW<\/td>\n<td>283.6<\/td>\n<td>2980<\/td>\n<td>96.3<\/td>\n<td>0.89<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>509<\/td>\n<td>2.04<\/td>\n<td>92<\/td>\n<td>1230<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315L2-2<\/td>\n<td>200KW<\/td>\n<td>353.8<\/td>\n<td>2980<\/td>\n<td>96.5<\/td>\n<td>0.89<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>637<\/td>\n<td>2.33<\/td>\n<td>92<\/td>\n<td>1285<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355M1-2<\/td>\n<td>220KW<\/td>\n<td>389.2<\/td>\n<td>2980<\/td>\n<td>96.5<\/td>\n<td>0.89<\/td>\n<td>1.6<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>700<\/td>\n<td>2.87<\/td>\n<td>100<\/td>\n<td>1824<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355M2-2<\/td>\n<td>250KW<\/td>\n<td>432.5<\/td>\n<td>2980<\/td>\n<td>96.5<\/td>\n<td>0.91<\/td>\n<td>1.6<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>796<\/td>\n<td>3.27<\/td>\n<td>100<\/td>\n<td>1925<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355L1-2<\/td>\n<td>280KW<\/td>\n<td>484.4<\/td>\n<td>2980<\/td>\n<td>96.5<\/td>\n<td>0.91<\/td>\n<td>1.6<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>891<\/td>\n<td>3.83<\/td>\n<td>100<\/td>\n<td>2068<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355L2-2<\/td>\n<td>315KW<\/td>\n<td>545.0<\/td>\n<td>2980<\/td>\n<td>96.5<\/td>\n<td>0.91<\/td>\n<td>1.6<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>1003<\/td>\n<td>4.04<\/td>\n<td>100<\/td>\n<td>2088<\/td>\n<\/tr>\n<tr>\n<td colspan=\"13\"><strong>Synchronous Speed 1500(r\/min)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>YBX4-132S-4<\/td>\n<td>5.5KW<\/td>\n<td>11.4<\/td>\n<td>1470<\/td>\n<td>91.9<\/td>\n<td>0.80<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>35<\/td>\n<td>0.06<\/td>\n<td>71<\/td>\n<td>105<\/td>\n<\/tr>\n<tr>\n<td>YBX4-132M-4<\/td>\n<td>7.5KW<\/td>\n<td>15.2<\/td>\n<td>1470<\/td>\n<td>92.6<\/td>\n<td>0.81<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>48<\/td>\n<td>0.07<\/td>\n<td>71<\/td>\n<td>115<\/td>\n<\/tr>\n<tr>\n<td>YBX4-160M-4<\/td>\n<td>11KW<\/td>\n<td>21.6<\/td>\n<td>1475<\/td>\n<td>93.3<\/td>\n<td>0.83<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>70<\/td>\n<td>0.13<\/td>\n<td>73<\/td>\n<td>185<\/td>\n<\/tr>\n<tr>\n<td>YBX4-160L-4<\/td>\n<td>15KW<\/td>\n<td>28.9<\/td>\n<td>1475<\/td>\n<td>93.9<\/td>\n<td>0.84<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>96<\/td>\n<td>0.17<\/td>\n<td>73<\/td>\n<td>210<\/td>\n<\/tr>\n<tr>\n<td>YBX4-180M-4<\/td>\n<td>18.5KW<\/td>\n<td>35.1<\/td>\n<td>1480<\/td>\n<td>94.2<\/td>\n<td>0.85<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>118<\/td>\n<td>0.23<\/td>\n<td>76<\/td>\n<td>242<\/td>\n<\/tr>\n<tr>\n<td>YBX4-180L-4<\/td>\n<td>22KW<\/td>\n<td>41.6<\/td>\n<td>1480<\/td>\n<td>94.5<\/td>\n<td>0.85<\/td>\n<td>2.0<\/td>\n<td>9.5<\/td>\n<td>2.3<\/td>\n<td>140<\/td>\n<td>0.25<\/td>\n<td>76<\/td>\n<td>250<\/td>\n<\/tr>\n<tr>\n<td>YBX4-200L-4<\/td>\n<td>30KW<\/td>\n<td>56.5<\/td>\n<td>1485<\/td>\n<td>94.9<\/td>\n<td>0.85<\/td>\n<td>2.0<\/td>\n<td>9.0<\/td>\n<td>2.3<\/td>\n<td>191<\/td>\n<td>0.45<\/td>\n<td>76<\/td>\n<td>325<\/td>\n<\/tr>\n<tr>\n<td>YBX4-225S-4<\/td>\n<td>37KW<\/td>\n<td>69.5<\/td>\n<td>1490<\/td>\n<td>95.2<\/td>\n<td>0.85<\/td>\n<td>2.0<\/td>\n<td>9.0<\/td>\n<td>2.3<\/td>\n<td>236<\/td>\n<td>0.64<\/td>\n<td>78<\/td>\n<td>420<\/td>\n<\/tr>\n<tr>\n<td>YBX4-225M-4<\/td>\n<td>45KW<\/td>\n<td>84.3<\/td>\n<td>1490<\/td>\n<td>95.4<\/td>\n<td>0.85<\/td>\n<td>2.0<\/td>\n<td>9.0<\/td>\n<td>2.3<\/td>\n<td>287<\/td>\n<td>0.74<\/td>\n<td>78<\/td>\n<td>450<\/td>\n<\/tr>\n<tr>\n<td>YBX4-250M-4<\/td>\n<td>55KW<\/td>\n<td>101.5<\/td>\n<td>1490<\/td>\n<td>95.7<\/td>\n<td>0.86<\/td>\n<td>2.0<\/td>\n<td>9.0<\/td>\n<td>2.3<\/td>\n<td>350<\/td>\n<td>1.05<\/td>\n<td>79<\/td>\n<td>585<\/td>\n<\/tr>\n<tr>\n<td>YBX4-280S-4<\/td>\n<td>75KW<\/td>\n<td>136.4<\/td>\n<td>1490<\/td>\n<td>96.0<\/td>\n<td>0.87<\/td>\n<td>2.0<\/td>\n<td>8.5<\/td>\n<td>2.3<\/td>\n<td>478<\/td>\n<td>1.75<\/td>\n<td>80<\/td>\n<td>510<\/td>\n<\/tr>\n<tr>\n<td>YBX4-280M-4<\/td>\n<td>90KW<\/td>\n<td>161.7<\/td>\n<td>1490<\/td>\n<td>96.1<\/td>\n<td>0.88<\/td>\n<td>2.0<\/td>\n<td>8.5<\/td>\n<td>2.3<\/td>\n<td>573<\/td>\n<td>2.08<\/td>\n<td>80<\/td>\n<td>550<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315S-4<\/td>\n<td>110KW<\/td>\n<td>195.0<\/td>\n<td>1490<\/td>\n<td>96.3<\/td>\n<td>0.89<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>700<\/td>\n<td>3.33<\/td>\n<td>88<\/td>\n<td>1065<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315M-4<\/td>\n<td>132KW<\/td>\n<td>233.8<\/td>\n<td>1490<\/td>\n<td>96.4<\/td>\n<td>0.89<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>840<\/td>\n<td>3.71<\/td>\n<td>88<\/td>\n<td>1185<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315L1-4<\/td>\n<td>160KW<\/td>\n<td>279.6<\/td>\n<td>1490<\/td>\n<td>96.6<\/td>\n<td>0.90<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>1019<\/td>\n<td>4.31<\/td>\n<td>88<\/td>\n<td>1290<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315L2-4<\/td>\n<td>200KW<\/td>\n<td>349.2<\/td>\n<td>1490<\/td>\n<td>96.7<\/td>\n<td>0.90<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>1273<\/td>\n<td>5.12<\/td>\n<td>88<\/td>\n<td>1365<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355M1-4<\/td>\n<td>220KW<\/td>\n<td>384.1<\/td>\n<td>1490<\/td>\n<td>96.7<\/td>\n<td>0.90<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>1410<\/td>\n<td>9.28<\/td>\n<td>95<\/td>\n<td>1953<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355M2-4<\/td>\n<td>250KW<\/td>\n<td>436.4<\/td>\n<td>1490<\/td>\n<td>96.7<\/td>\n<td>0.90<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>1592<\/td>\n<td>10.02<\/td>\n<td>95<\/td>\n<td>2017<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355L1-4<\/td>\n<td>280KW<\/td>\n<td>488.8<\/td>\n<td>1490<\/td>\n<td>96.7<\/td>\n<td>0.90<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>1783<\/td>\n<td>10.67<\/td>\n<td>95<\/td>\n<td>2128<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355L2-4<\/td>\n<td>315KW<\/td>\n<td>549.9<\/td>\n<td>1490<\/td>\n<td>96.7<\/td>\n<td>0.90<\/td>\n<td>1.8<\/td>\n<td>8.5<\/td>\n<td>2.2<\/td>\n<td>2006<\/td>\n<td>10.95<\/td>\n<td>95<\/td>\n<td>2154<\/td>\n<\/tr>\n<tr>\n<td colspan=\"13\"><strong>Synchronous Speed 1000(r\/min)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>YBX4-132S-6<\/td>\n<td>3KW<\/td>\n<td>7.2<\/td>\n<td>970<\/td>\n<td>88.6<\/td>\n<td>0.71<\/td>\n<td>2.0<\/td>\n<td>7.5<\/td>\n<td>2.1<\/td>\n<td>29<\/td>\n<td>0.04<\/td>\n<td>69<\/td>\n<td>85<\/td>\n<\/tr>\n<tr>\n<td>YBX4-132M1-6<\/td>\n<td>4KW<\/td>\n<td>9.4<\/td>\n<td>970<\/td>\n<td>89.5<\/td>\n<td>0.72<\/td>\n<td>2.0<\/td>\n<td>8.0<\/td>\n<td>2.1<\/td>\n<td>38<\/td>\n<td>0.05<\/td>\n<td>69<\/td>\n<td>95<\/td>\n<\/tr>\n<tr>\n<td>YBX4-132M2-6<\/td>\n<td>5.5KW<\/td>\n<td>12.8<\/td>\n<td>970<\/td>\n<td>90.5<\/td>\n<td>0.72<\/td>\n<td>2.0<\/td>\n<td>8.0<\/td>\n<td>2.1<\/td>\n<td>53<\/td>\n<td>0.07<\/td>\n<td>69<\/td>\n<td>105<\/td>\n<\/tr>\n<tr>\n<td>YBX4-160M-6<\/td>\n<td>7.5KW<\/td>\n<td>16.4<\/td>\n<td>980<\/td>\n<td>91.3<\/td>\n<td>0.76<\/td>\n<td>2.0<\/td>\n<td>8.0<\/td>\n<td>2.1<\/td>\n<td>72<\/td>\n<td>0.14<\/td>\n<td>73<\/td>\n<td>175<\/td>\n<\/tr>\n<tr>\n<td>YBX4-160L-6<\/td>\n<td>11KW<\/td>\n<td>23.5<\/td>\n<td>980<\/td>\n<td>92.3<\/td>\n<td>0.77<\/td>\n<td>2.0<\/td>\n<td>8.5<\/td>\n<td>2.1<\/td>\n<td>105<\/td>\n<td>0.19<\/td>\n<td>73<\/td>\n<td>205<\/td>\n<\/tr>\n<tr>\n<td>YBX4-180L-6<\/td>\n<td>15KW<\/td>\n<td>30.7<\/td>\n<td>980<\/td>\n<td>92.9<\/td>\n<td>0.80<\/td>\n<td>2.0<\/td>\n<td>8.5<\/td>\n<td>2.1<\/td>\n<td>143<\/td>\n<td>0.31<\/td>\n<td>73<\/td>\n<td>225<\/td>\n<\/tr>\n<tr>\n<td>YBX4-200L1-6<\/td>\n<td>18.5KW<\/td>\n<td>37.6<\/td>\n<td>985<\/td>\n<td>93.4<\/td>\n<td>0.80<\/td>\n<td>2.0<\/td>\n<td>8.5<\/td>\n<td>2.1<\/td>\n<td>177<\/td>\n<td>0.44<\/td>\n<td>73<\/td>\n<td>305<\/td>\n<\/tr>\n<tr>\n<td>YBX4-200L2-6<\/td>\n<td>22KW<\/td>\n<td>44.0<\/td>\n<td>985<\/td>\n<td>93.7<\/td>\n<td>0.81<\/td>\n<td>2.0<\/td>\n<td>8.5<\/td>\n<td>2.1<\/td>\n<td>210<\/td>\n<td>0.55<\/td>\n<td>73<\/td>\n<td>325<\/td>\n<\/tr>\n<tr>\n<td>YBX4-225M-6<\/td>\n<td>30KW<\/td>\n<td>59.0<\/td>\n<td>990<\/td>\n<td>94.2<\/td>\n<td>0.82<\/td>\n<td>2.0<\/td>\n<td>8.3<\/td>\n<td>2.1<\/td>\n<td>287<\/td>\n<td>0.82<\/td>\n<td>74<\/td>\n<td>390<\/td>\n<\/tr>\n<tr>\n<td>YBX4-250M-6<\/td>\n<td>37KW<\/td>\n<td>71.7<\/td>\n<td>990<\/td>\n<td>94.5<\/td>\n<td>0.83<\/td>\n<td>2.0<\/td>\n<td>8.3<\/td>\n<td>2.1<\/td>\n<td>353<\/td>\n<td>1.43<\/td>\n<td>76<\/td>\n<td>525<\/td>\n<\/tr>\n<tr>\n<td>YBX4-280S-6<\/td>\n<td>45KW<\/td>\n<td>86.9<\/td>\n<td>990<\/td>\n<td>94.8<\/td>\n<td>0.83<\/td>\n<td>2.0<\/td>\n<td>8.5<\/td>\n<td>2.0<\/td>\n<td>430<\/td>\n<td>2.22<\/td>\n<td>78<\/td>\n<td>715<\/td>\n<\/tr>\n<tr>\n<td>YBX4-280M-6<\/td>\n<td>55KW<\/td>\n<td>104.6<\/td>\n<td>990<\/td>\n<td>95.1<\/td>\n<td>0.84<\/td>\n<td>2.0<\/td>\n<td>8.5<\/td>\n<td>2.0<\/td>\n<td>525<\/td>\n<td>2.68<\/td>\n<td>78<\/td>\n<td>820<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315S-6<\/td>\n<td>75KW<\/td>\n<td>142.2<\/td>\n<td>990<\/td>\n<td>95.4<\/td>\n<td>0.84<\/td>\n<td>1.6<\/td>\n<td>8.0<\/td>\n<td>2.0<\/td>\n<td>716<\/td>\n<td>3.91<\/td>\n<td>83<\/td>\n<td>1015<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315M-6<\/td>\n<td>90KW<\/td>\n<td>168.3<\/td>\n<td>990<\/td>\n<td>95.6<\/td>\n<td>0.85<\/td>\n<td>1.6<\/td>\n<td>8.0<\/td>\n<td>2.0<\/td>\n<td>860<\/td>\n<td>4.42<\/td>\n<td>83<\/td>\n<td>1115<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315L1-6<\/td>\n<td>110KW<\/td>\n<td>205.2<\/td>\n<td>990<\/td>\n<td>95.8<\/td>\n<td>0.85<\/td>\n<td>1.6<\/td>\n<td>8.0<\/td>\n<td>2.0<\/td>\n<td>1051<\/td>\n<td>5.50<\/td>\n<td>83<\/td>\n<td>1210<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315L2-6<\/td>\n<td>132KW<\/td>\n<td>242.9<\/td>\n<td>990<\/td>\n<td>96.0<\/td>\n<td>0.86<\/td>\n<td>1.6<\/td>\n<td>8.0<\/td>\n<td>2.0<\/td>\n<td>1261<\/td>\n<td>6.81<\/td>\n<td>83<\/td>\n<td>1325<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355M1-6<\/td>\n<td>160KW<\/td>\n<td>293.8<\/td>\n<td>990<\/td>\n<td>96.2<\/td>\n<td>0.86<\/td>\n<td>1.6<\/td>\n<td>8.0<\/td>\n<td>2.0<\/td>\n<td>1528<\/td>\n<td>10.63<\/td>\n<td>85<\/td>\n<td>1821<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355M2-6<\/td>\n<td>200KW<\/td>\n<td>366.9<\/td>\n<td>990<\/td>\n<td>96.3<\/td>\n<td>0.86<\/td>\n<td>1.6<\/td>\n<td>8.0<\/td>\n<td>2.0<\/td>\n<td>1910<\/td>\n<td>12.15<\/td>\n<td>85<\/td>\n<td>1950<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355L1-6<\/td>\n<td>220KW<\/td>\n<td>403.6<\/td>\n<td>990<\/td>\n<td>96.3<\/td>\n<td>0.86<\/td>\n<td>1.6<\/td>\n<td>8.0<\/td>\n<td>2.0<\/td>\n<td>2101<\/td>\n<td>14.25<\/td>\n<td>85<\/td>\n<td>2109<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355L2-6<\/td>\n<td>250KW<\/td>\n<td>457.7<\/td>\n<td>990<\/td>\n<td>96.5<\/td>\n<td>0.86<\/td>\n<td>1.6<\/td>\n<td>8.0<\/td>\n<td>2.0<\/td>\n<td>2388<\/td>\n<td>15.65<\/td>\n<td>85<\/td>\n<td>2182<\/td>\n<\/tr>\n<tr>\n<td colspan=\"13\"><strong>Synchronous Speed 750(r\/min)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>YBX4-132S-8<\/td>\n<td>2.2KW<\/td>\n<td>5.7<\/td>\n<td>710<\/td>\n<td>84.5<\/td>\n<td>0.70<\/td>\n<td>1.8<\/td>\n<td>7.5<\/td>\n<td>2.0<\/td>\n<td>28<\/td>\n<td>0.04<\/td>\n<td>64<\/td>\n<td>76<\/td>\n<\/tr>\n<tr>\n<td>YBX4-132M-8<\/td>\n<td>3KW<\/td>\n<td>7.6<\/td>\n<td>710<\/td>\n<td>85.9<\/td>\n<td>0.70<\/td>\n<td>1.8<\/td>\n<td>7.8<\/td>\n<td>2.0<\/td>\n<td>38<\/td>\n<td>0.05<\/td>\n<td>64<\/td>\n<td>89<\/td>\n<\/tr>\n<tr>\n<td>YBX4-160M1-8<\/td>\n<td>4KW<\/td>\n<td>9.8<\/td>\n<td>730<\/td>\n<td>87.1<\/td>\n<td>0.71<\/td>\n<td>1.8<\/td>\n<td>7.9<\/td>\n<td>2.0<\/td>\n<td>51<\/td>\n<td>0.09<\/td>\n<td>68<\/td>\n<td>170<\/td>\n<\/tr>\n<tr>\n<td>YBX4-160M2-8<\/td>\n<td>5.5KW<\/td>\n<td>13.1<\/td>\n<td>730<\/td>\n<td>88.3<\/td>\n<td>0.72<\/td>\n<td>1.8<\/td>\n<td>8.1<\/td>\n<td>2.0<\/td>\n<td>70<\/td>\n<td>0.12<\/td>\n<td>68<\/td>\n<td>185<\/td>\n<\/tr>\n<tr>\n<td>YBX4-160L-8<\/td>\n<td>7.5KW<\/td>\n<td>17.2<\/td>\n<td>730<\/td>\n<td>89.3<\/td>\n<td>0.74<\/td>\n<td>1.8<\/td>\n<td>7.8<\/td>\n<td>2.0<\/td>\n<td>96<\/td>\n<td>0.17<\/td>\n<td>68<\/td>\n<td>200<\/td>\n<\/tr>\n<tr>\n<td>YBX4-180L-8<\/td>\n<td>11KW<\/td>\n<td>25.0<\/td>\n<td>730<\/td>\n<td>90.4<\/td>\n<td>0.74<\/td>\n<td>1.8<\/td>\n<td>7.9<\/td>\n<td>2.0<\/td>\n<td>140<\/td>\n<td>0.26<\/td>\n<td>70<\/td>\n<td>232<\/td>\n<\/tr>\n<tr>\n<td>YBX4-200L-8<\/td>\n<td>15KW<\/td>\n<td>33.3<\/td>\n<td>730<\/td>\n<td>91.2<\/td>\n<td>0.75<\/td>\n<td>1.8<\/td>\n<td>8.0<\/td>\n<td>2.0<\/td>\n<td>191<\/td>\n<td>0.36<\/td>\n<td>70<\/td>\n<td>350<\/td>\n<\/tr>\n<tr>\n<td>YBX4-225S-8<\/td>\n<td>18.5KW<\/td>\n<td>40.9<\/td>\n<td>730<\/td>\n<td>91.7<\/td>\n<td>0.75<\/td>\n<td>1.8<\/td>\n<td>8.1<\/td>\n<td>2.0<\/td>\n<td>236<\/td>\n<td>0.54<\/td>\n<td>73<\/td>\n<td>360<\/td>\n<\/tr>\n<tr>\n<td>YBX4-225M-8<\/td>\n<td>22KW<\/td>\n<td>47.8<\/td>\n<td>730<\/td>\n<td>92.1<\/td>\n<td>0.76<\/td>\n<td>1.8<\/td>\n<td>8.3<\/td>\n<td>2.0<\/td>\n<td>280<\/td>\n<td>0.64<\/td>\n<td>73<\/td>\n<td>620<\/td>\n<\/tr>\n<tr>\n<td>YBX4-250M-8<\/td>\n<td>30KW<\/td>\n<td>63.9<\/td>\n<td>740<\/td>\n<td>92.7<\/td>\n<td>0.77<\/td>\n<td>1.8<\/td>\n<td>7.9<\/td>\n<td>2.0<\/td>\n<td>382<\/td>\n<td>0.97<\/td>\n<td>75<\/td>\n<td>745<\/td>\n<\/tr>\n<tr>\n<td>YBX4-280S-8<\/td>\n<td>37KW<\/td>\n<td>77.4<\/td>\n<td>740<\/td>\n<td>93.1<\/td>\n<td>0.78<\/td>\n<td>1.8<\/td>\n<td>7.9<\/td>\n<td>2.0<\/td>\n<td>471<\/td>\n<td>1.61<\/td>\n<td>76<\/td>\n<td>651<\/td>\n<\/tr>\n<tr>\n<td>YBX4-280M-8<\/td>\n<td>45KW<\/td>\n<td>93.8<\/td>\n<td>740<\/td>\n<td>93.4<\/td>\n<td>0.78<\/td>\n<td>1.8<\/td>\n<td>7.9<\/td>\n<td>2.0<\/td>\n<td>573<\/td>\n<td>1.85<\/td>\n<td>76<\/td>\n<td>729<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315S-8<\/td>\n<td>55KW<\/td>\n<td>111.5<\/td>\n<td>740<\/td>\n<td>93.7<\/td>\n<td>0.80<\/td>\n<td>1.6<\/td>\n<td>8.2<\/td>\n<td>2.0<\/td>\n<td>700<\/td>\n<td>3.93<\/td>\n<td>82<\/td>\n<td>940<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315M-8<\/td>\n<td>75KW<\/td>\n<td>151.2<\/td>\n<td>740<\/td>\n<td>94.2<\/td>\n<td>0.80<\/td>\n<td>1.6<\/td>\n<td>7.6<\/td>\n<td>2.0<\/td>\n<td>955<\/td>\n<td>5.38<\/td>\n<td>82<\/td>\n<td>1150<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315L1-8<\/td>\n<td>90KW<\/td>\n<td>178.8<\/td>\n<td>740<\/td>\n<td>94.4<\/td>\n<td>0.81<\/td>\n<td>1.6<\/td>\n<td>7.7<\/td>\n<td>2.0<\/td>\n<td>1146<\/td>\n<td>6.40<\/td>\n<td>82<\/td>\n<td>1225<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315L2-8<\/td>\n<td>110KW<\/td>\n<td>217.9<\/td>\n<td>740<\/td>\n<td>94.7<\/td>\n<td>0.81<\/td>\n<td>1.6<\/td>\n<td>7.7<\/td>\n<td>2.0<\/td>\n<td>1401<\/td>\n<td>7.51<\/td>\n<td>82<\/td>\n<td>1305<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355M1-8<\/td>\n<td>132KW<\/td>\n<td>260.9<\/td>\n<td>740<\/td>\n<td>94.9<\/td>\n<td>0.81<\/td>\n<td>1.6<\/td>\n<td>7.7<\/td>\n<td>2.0<\/td>\n<td>1681<\/td>\n<td>11.82<\/td>\n<td>89<\/td>\n<td>1742<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355M2-8<\/td>\n<td>160KW<\/td>\n<td>311.7<\/td>\n<td>740<\/td>\n<td>95.1<\/td>\n<td>0.82<\/td>\n<td>1.6<\/td>\n<td>7.7<\/td>\n<td>2.0<\/td>\n<td>2037<\/td>\n<td>14.42<\/td>\n<td>89<\/td>\n<td>1882<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355L1-8<\/td>\n<td>185KW<\/td>\n<td>360.4<\/td>\n<td>740<\/td>\n<td>95.1<\/td>\n<td>0.82<\/td>\n<td>1.6<\/td>\n<td>7.7<\/td>\n<td>2.0<\/td>\n<td>2355<\/td>\n<td>16.58<\/td>\n<td>89<\/td>\n<td>1985<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355L2-8<\/td>\n<td>200KW<\/td>\n<td>388.4<\/td>\n<td>740<\/td>\n<td>95.4<\/td>\n<td>0.82<\/td>\n<td>1.6<\/td>\n<td>7.8<\/td>\n<td>2.0<\/td>\n<td>2547<\/td>\n<td>18.74<\/td>\n<td>89<\/td>\n<td>2119<\/td>\n<\/tr>\n<tr>\n<td colspan=\"13\"><strong>Synchronous Speed 600(r\/min)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>YBX4-315S-10<\/td>\n<td>45KW<\/td>\n<td>98.0<\/td>\n<td>590<\/td>\n<td>93.0<\/td>\n<td>0.75<\/td>\n<td>1.5<\/td>\n<td>6.2<\/td>\n<td>2.0<\/td>\n<td>716<\/td>\n<td>3.93<\/td>\n<td>82<\/td>\n<td>955<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315M-10<\/td>\n<td>55KW<\/td>\n<td>119.8<\/td>\n<td>590<\/td>\n<td>93.0<\/td>\n<td>0.75<\/td>\n<td>1.5<\/td>\n<td>5.8<\/td>\n<td>2.0<\/td>\n<td>875<\/td>\n<td>4.78<\/td>\n<td>82<\/td>\n<td>1090<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315L1-10<\/td>\n<td>75KW<\/td>\n<td>159.8<\/td>\n<td>590<\/td>\n<td>93.8<\/td>\n<td>0.76<\/td>\n<td>1.5<\/td>\n<td>5.9<\/td>\n<td>2.0<\/td>\n<td>1194<\/td>\n<td>6.40<\/td>\n<td>82<\/td>\n<td>1210<\/td>\n<\/tr>\n<tr>\n<td>YBX4-315L2-10<\/td>\n<td>90KW<\/td>\n<td>189.3<\/td>\n<td>590<\/td>\n<td>93.8<\/td>\n<td>0.77<\/td>\n<td>1.5<\/td>\n<td>6.0<\/td>\n<td>2.0<\/td>\n<td>1433<\/td>\n<td>7.51<\/td>\n<td>82<\/td>\n<td>1285<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355M1-10<\/td>\n<td>110KW<\/td>\n<td>227.5<\/td>\n<td>590<\/td>\n<td>94.2<\/td>\n<td>0.78<\/td>\n<td>1.45<\/td>\n<td>6.0<\/td>\n<td>2.0<\/td>\n<td>1751<\/td>\n<td>11.84<\/td>\n<td>90<\/td>\n<td>1726<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355M2-10<\/td>\n<td>132KW<\/td>\n<td>272.1<\/td>\n<td>590<\/td>\n<td>94.5<\/td>\n<td>0.78<\/td>\n<td>1.45<\/td>\n<td>6.0<\/td>\n<td>2.0<\/td>\n<td>2101<\/td>\n<td>14.44<\/td>\n<td>90<\/td>\n<td>1871<\/td>\n<\/tr>\n<tr>\n<td>YBX4-355L1-10<\/td>\n<td>160KW<\/td>\n<td>329.8<\/td>\n<td>590<\/td>\n<td>94.5<\/td>\n<td>0.78<\/td>\n<td>1.45<\/td>\n<td>6.0<\/td>\n<td>2.0<\/td>\n<td>2547<\/td>\n<td>17.91<\/td>\n<td>90<\/td>\n<td>2060<\/td>\n<\/tr>\n<tr>\n<td colspan=\"13\">Note: the motor quality in the table is calculated theoretically and deviates from the actual value. It is for reference only. The actual weight of the motor is taken as the criterion.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a style=\"display: inline-block; background-color: #0056b3; color: #ffffff; padding: 10px 25px; text-decoration: none; font-weight: bold; border-radius: 4px;\" href=\"https:\/\/acmotors.top\/ta\/products\/\" target=\"_blank\" rel=\"noopener\">View Related Products &amp; Get a Quote<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"border-left: 6px solid #b21f1f; background-color: #fff5f5; padding: 30px; margin-bottom: 50px; border-radius: 0 8px 8px 0;\">\n<h2 style=\"color: #b21f1f; margin-top: 0; font-size: 28px;\">2. Strategic Product Analysis: Safeguarding Colombia&#8217;s Energy and Mining Sectors<\/h2>\n<p style=\"font-size: 16px; margin-bottom: 0; text-align: justify;\">In the high-stakes industrial environments of Colombia, specifically within the oil refineries of Barrancabermeja, the coal mines of La Guajira, and the chemical processing plants of Cartagena, equipment failure is not just an operational downtime issue\u2014it is a critical safety hazard. The <strong>EP-YBX4 \u0ba4\u0bca\u0b9f\u0bb0\u0bcd \u0bb5\u0bc6\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0bc1\u0ba4\u0bcd \u0ba4\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0bc2\u0ba9\u0bcd\u0bb1\u0bc1 \u0b95\u0b9f\u0bcd\u0b9f \u0b92\u0ba4\u0bcd\u0ba4\u0bbf\u0b9a\u0bc8\u0bb5\u0bb1\u0bcd\u0bb1 \u0bae\u0bcb\u0b9f\u0bcd\u0b9f\u0bbe\u0bb0\u0bcd<\/strong> is engineered to serve as the kinetic heart of machinery operating in these potentially explosive atmospheres. This motor series represents the pinnacle of safety engineering, designed with a flameproof enclosure (Ex d) that can withstand an internal explosion without igniting the surrounding flammable gas or dust environment. Beyond safety, the EP-YBX4 distinguishes itself with <strong>IE4 Super Premium Efficiency<\/strong>. In a country like Colombia, where industrial energy costs are a significant operational expenditure, upgrading to IE4 motors allows facilities to drastically reduce their carbon footprint and electricity bills. At Colombia Ever-power AC Motors Co., Ltd., we understand that reliability in hazardous zones is non-negotiable. Our motors feature advanced insulation systems, robust cast-iron frames, and precision sealing technologies that resist the ingress of humidity and corrosive agents common in the Colombian tropics. By integrating the EP-YBX4, industries ensure compliance with stringent safety protocols while optimizing production output.<\/p>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; justify-content: space-between; gap: 25px; margin-bottom: 50px;\">\n<div style=\"flex: 1; min-width: 100%; background-color: #ffffff; border: 1px solid #e0e0e0; padding: 30px; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.05);\">\n<h3 style=\"color: #1a2a6c; border-bottom: 2px solid #1a2a6c; padding-bottom: 15px; margin-top: 0; font-size: 24px;\">3. Five Key Engineering Facts<\/h3>\n<ul style=\"list-style-type: none; padding: 0; margin-top: 20px;\">\n<li style=\"margin-bottom: 15px; padding-left: 25px; position: relative; font-size: 16px;\"><span style=\"position: absolute; left: 0; color: #b21f1f; font-weight: bold;\">\u2714<\/span><br \/>\n<strong>Flameproof Enclosure:<\/strong> Designed to contain any internal explosion, preventing the ignition of external Gas Group IIC (Hydrogen\/Acetylene) and IIB environments.<\/li>\n<li style=\"margin-bottom: 15px; padding-left: 25px; position: relative; font-size: 16px;\"><span style=\"position: absolute; left: 0; color: #b21f1f; font-weight: bold;\">\u2714<\/span><br \/>\n<strong>IE4 Super Premium Efficiency:<\/strong> Achieves efficiency levels significantly higher than standard motors, reducing energy waste and heat generation.<\/li>\n<li style=\"margin-bottom: 15px; padding-left: 25px; position: relative; font-size: 16px;\"><span style=\"position: absolute; left: 0; color: #b21f1f; font-weight: bold;\">\u2714<\/span><br \/>\n<strong>Temperature Class T4:<\/strong> Ensures the maximum surface temperature never exceeds 135\u00b0C, providing a safety margin for most flammable substances.<\/li>\n<li style=\"margin-bottom: 15px; padding-left: 25px; position: relative; font-size: 16px;\"><span style=\"position: absolute; left: 0; color: #b21f1f; font-weight: bold;\">\u2714<\/span><br \/>\n<strong>Robust Metallurgy:<\/strong> Constructed from high-strength QT450-10 nodular cast iron to withstand high mechanical impact and vibration.<\/li>\n<li style=\"margin-bottom: 15px; padding-left: 25px; position: relative; font-size: 16px;\"><span style=\"position: absolute; left: 0; color: #b21f1f; font-weight: bold;\">\u2714<\/span><br \/>\n<strong>IP55\/IP66 Protection:<\/strong> Advanced sealing protects internal components from conductive dust and heavy water jets, essential for mining applications.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<h2 style=\"color: #1a2a6c; border-bottom: 3px solid #b21f1f; padding-bottom: 10px; margin-top: 60px; font-size: 28px;\">4. Regulatory Compliance: RETIE and International Hazardous Area Standards<\/h2>\n<p style=\"font-size: 16px; text-align: justify; margin-bottom: 20px;\">In Colombia, the installation of electrical equipment in hazardous locations is strictly governed to prevent industrial catastrophes. The EP-YBX4 Series is meticulously manufactured to comply with the <strong>RETIE (Reglamento T\u00e9cnico de Instalaciones El\u00e9ctricas)<\/strong>, specifically Chapter 5 regarding installations in potentially explosive atmospheres. Colombian regulations mandate that motors used in petrol stations, refineries, and grain silos must possess verifiable certification. Our motors carry the necessary &#8220;Certificado de Conformidad&#8221; accepted by Colombian auditing bodies. Furthermore, we align our product specifications with <strong>NTC 2050<\/strong> (C\u00f3digo El\u00e9ctrico Colombiano), ensuring that grounding, thermal protection, and installation protocols meet national safety standards.<\/p>\n<p style=\"font-size: 16px; text-align: justify;\">Globally, the EP-YVF4 series is certified under the <strong>IECEx<\/strong> (International Electrotechnical Commission System for Certification to Standards Relating to Equipment for Use in Explosive Atmospheres) and the European <strong>ATEX Directive<\/strong> (2014\/34\/EU). While ATEX is European, it is widely recognized in Colombia as a benchmark for quality in the oil and gas sector. By meeting the stringent requirements of <strong>Ex d IIC T4 Gb<\/strong>, our motors are suitable for Zone 1 and Zone 2 environments containing hydrogen or acetylene. This dual compliance (Local RETIE + Global IECEx\/ATEX) provides our Colombian clients, including multinationals like Ecopetrol and Drummond, with the assurance that they are deploying world-class safety technology.<\/p>\n<h2 style=\"color: #1a2a6c; border-bottom: 3px solid #b21f1f; padding-bottom: 10px; margin-top: 60px; font-size: 28px;\">5. Engineering Mechanics: Working Principle<\/h2>\n<p style=\"font-size: 16px; text-align: justify; margin-bottom: 20px;\">The <strong>AC motor working principle<\/strong> for the EP-YBX4 series relies on the induction of a rotating magnetic field, similar to standard motors, but the engineering focus is on <strong>containment and thermal management<\/strong>. The &#8220;Flameproof&#8221; (Ex d) designation does not mean the motor withstands external fire; rather, it means the motor housing is designed with specific &#8220;flame paths&#8221; or joints. If an explosive gas mixture enters the motor and ignites due to a spark or heat, the robust cast-iron enclosure contains the pressure of the internal explosion. The flame paths cool the escaping hot gases to a temperature below the ignition point of the surrounding volatile atmosphere, effectively preventing a plant-wide disaster. The stator utilizes cold-rolled silicon steel with low loss, and the rotor is dynamically balanced to reduce vibration, which is a potential ignition source.<\/p>\n<p style=\"font-size: 16px; text-align: justify;\"><strong>Metallurgy &amp; Construction:<\/strong> The housing is cast from high-density <strong>HT250 or QT450 Grey Cast Iron<\/strong>, providing exceptional mechanical strength to withstand internal explosion pressures up to 1.5 MPa. The terminal box is oversized and reinforced, featuring specialized cable glands to maintain the Ex-rating. The fan and fan cover are made from non-sparking materials (anti-static plastic or brass) to eliminate friction sparks.<\/p>\n<h2 style=\"color: #1a2a6c; border-bottom: 3px solid #b21f1f; padding-bottom: 10px; margin-top: 60px; font-size: 28px;\">6. Application Scenarios:<\/h2>\n<p>1. <strong>Oil &amp; Gas (Casanare\/Meta):<\/strong> Driving centrifugal pumps and compressors for crude oil transport where volatile hydrocarbon vapors are omnipresent.<\/p>\n<p>2. <strong>Coal Mining (Cesar):<\/strong> Powering ventilation fans and conveyors in underground mines where methane and coal dust accumulation poses an explosion risk.<\/p>\n<p>3. <strong>Chemical &amp; Petrochemical (Cartagena):<\/strong> Mixers and agitators in polymer production involving flammable solvents like acetone or benzene.<\/p>\n<p>4. <strong>Grain Storage (Tolima):<\/strong> Grain elevators and dust extraction systems where suspended agricultural dust creates explosive clouds.<\/p>\n<h3 style=\"color: #1a2a6c; margin-top: 50px; font-size: 24px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3105 aligncenter\" src=\"https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/ChatGPT-Image-2026\u5e741\u670813\u65e5-16_21_20.webp\" alt=\"ChatGPT Image 2026\u5e741\u670813\u65e5 16_21_20\" width=\"1000\" height=\"500\" title=\"\" srcset=\"https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/ChatGPT-Image-2026\u5e741\u670813\u65e5-16_21_20.webp 1000w, https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/ChatGPT-Image-2026\u5e741\u670813\u65e5-16_21_20-300x150.webp 300w, https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/ChatGPT-Image-2026\u5e741\u670813\u65e5-16_21_20-768x384.webp 768w, https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/ChatGPT-Image-2026\u5e741\u670813\u65e5-16_21_20-18x9.webp 18w, https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/ChatGPT-Image-2026\u5e741\u670813\u65e5-16_21_20-980x490.webp 980w, https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/ChatGPT-Image-2026\u5e741\u670813\u65e5-16_21_20-480x240.webp 480w, https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/ChatGPT-Image-2026\u5e741\u670813\u65e5-16_21_20-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/h3>\n<h2 style=\"color: #1a2a6c; border-bottom: 3px solid #b21f1f; padding-bottom: 10px; margin-top: 60px; font-size: 28px;\">7. Market Trend Analysis: The Green Transformation of Hazardous Industries<\/h2>\n<p style=\"font-size: 16px; text-align: justify; margin-bottom: 20px;\">The market for explosion-proof motors in Colombia and Latin America is currently undergoing a significant transformation driven by the twin goals of <strong>Sustainability and Digitalization<\/strong>. Traditionally, hazardous industries prioritized safety above all else, often utilizing older, less efficient motors (IE1\/IE2). However, with new Colombian energy efficiency regulations aligned with global climate goals, there is a massive trend towards upgrading to <strong>IE4 and IE5 Efficiency Class<\/strong> explosion-proof motors. The EP-YBX4 Series is perfectly positioned to meet this demand, offering a payback period of less than 18 months through energy savings alone in continuous duty applications like refinery pumps.<\/p>\n<p style=\"font-size: 16px; text-align: justify;\">Another emerging trend is the integration of <strong>IIoT (Industrial Internet of Things)<\/strong> in hazardous areas. Mining and Oil &amp; Gas operators in regions like Meta and Santander are increasingly demanding &#8220;Smart Ex-Motors.&#8221; These are motors equipped with explosion-proof wireless sensors that monitor vibration, temperature, and current in real-time. This predictive maintenance approach is crucial in hazardous zones where human inspection is dangerous and costly. Colombia Ever-power is adapting to this by offering motors with pre-drilled ports for certified Ex-sensors, facilitating the digital transformation of dangerous work environments.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"color: #1a2a6c; border-bottom: 3px solid #b21f1f; padding-bottom: 10px; margin-top: 60px; font-size: 28px;\">8. Related Products<\/h2>\n<div>\n<div>\n<p data-start=\"157\" data-end=\"585\">Our <a href=\"https:\/\/agricultural-gearbox.net\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"161\" data-end=\"172\">gearbox<\/strong> <\/a>is the perfect companion for the <strong data-start=\"206\" data-end=\"270\">EP-YS \u0ba4\u0bca\u0b9f\u0bb0\u0bcd \u0b85\u0bb2\u0bc1\u0bae\u0bbf\u0ba9\u0bbf\u0baf \u0bb5\u0bc0\u0b9f\u0bcd\u0b9f\u0bc1\u0bb5\u0b9a\u0ba4\u0bbf \u0bae\u0bc2\u0ba9\u0bcd\u0bb1\u0bc1 \u0b95\u0b9f\u0bcd\u0b9f \u0b92\u0ba4\u0bcd\u0ba4\u0bbf\u0b9a\u0bc8\u0bb5\u0bb1\u0bcd\u0bb1 \u0bae\u0bcb\u0b9f\u0bcd\u0b9f\u0bbe\u0bb0\u0bcd<\/strong>, offering superior performance and seamless integration in a wide range of industrial applications. Engineered with precision, our gearboxes are designed to efficiently transfer power from the motor to machinery, optimizing torque and speed for various systems like conveyors, air compressors, and industrial fans.<\/p>\n<p data-start=\"587\" data-end=\"991\">Made from high-quality materials, our gearboxes feature robust construction for long-lasting durability, even under heavy loads. The gears are manufactured using advanced heat-treatment processes, ensuring excellent wear resistance and minimal maintenance. With a range of gear ratios, our gearboxes offer the flexibility to adjust motor speed and torque to meet the specific demands of your application.<\/p>\n<p data-start=\"993\" data-end=\"1476\">Whether you&#8217;re looking to reduce the rotational speed for high-torque output or increase speed for faster operation, our gearboxes provide a reliable and efficient solution. Additionally, they are designed to work in tandem with the EP-YS motor, enhancing its performance and efficiency. From food processing plants in Bogot\u00e1 to manufacturing units in Medell\u00edn, our gearboxes deliver exceptional reliability and smooth operation, reducing downtime and improving overall productivity.<\/p>\n<p data-start=\"993\" data-end=\"1476\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3109\" src=\"https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/acmotors-related-part-gearbox.webp\" alt=\"acmotors-related-part-gearbox\" width=\"1536\" height=\"1024\" title=\"\" srcset=\"https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/acmotors-related-part-gearbox.webp 1536w, https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/acmotors-related-part-gearbox-1280x853.webp 1280w, https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/acmotors-related-part-gearbox-980x653.webp 980w, https:\/\/acmotors.top\/wp-content\/uploads\/2026\/01\/acmotors-related-part-gearbox-480x320.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1536px, 100vw\" \/><\/p>\n<\/div>\n<\/div>\n<h2 style=\"color: #1a2a6c; border-bottom: 3px solid #b21f1f; padding-bottom: 10px; margin-top: 60px; font-size: 28px;\">Frequently Asked Questions (FAQ)<\/h2>\n<div style=\"margin-bottom: 25px; border-bottom: 1px solid #ddd; padding-bottom: 15px;\">\n<h3 style=\"font-size: 20px; color: #333; font-weight: 600;\">Q1. What is the difference between Ex d and Ex e motors for hazardous areas?<\/h3>\n<p style=\"font-size: 16px; color: #555;\">A1. <strong>Ex d (Flameproof)<\/strong>, like our EP-YBX4, is designed to contain an internal explosion and cool the escaping gas so it doesn&#8217;t ignite the external atmosphere. <strong>Ex e (Increased Safety)<\/strong> is designed to prevent arcs, sparks, or hot spots from ever occurring. Ex d is generally considered more robust for high-risk Zone 1 applications in Colombia&#8217;s oil and gas sector.<\/p>\n<\/div>\n<div style=\"margin-bottom: 25px; border-bottom: 1px solid #ddd; padding-bottom: 15px;\">\n<h3 style=\"font-size: 20px; color: #333; font-weight: 600;\">Q2. Do your explosion proof motors comply with Colombian RETIE regulations?<\/h3>\n<p style=\"font-size: 16px; color: #555;\">A2. Yes, absolutely. All EP-YBX4 motors imported and sold by Colombia Ever-power are fully compliant with <strong>RETIE<\/strong> standards. We provide the necessary Certificates of Conformity required by Colombian inspectors for installations in petrol stations, mines, and industrial plants.<\/p>\n<\/div>\n<div style=\"margin-bottom: 25px; border-bottom: 1px solid #ddd; padding-bottom: 15px;\">\n<h3 style=\"font-size: 20px; color: #333; font-weight: 600;\">Q3. What is the price of an 11kW explosion proof motor delivered to Barranquilla?<\/h3>\n<p style=\"font-size: 16px; color: #555;\">A3. The price varies based on speed (RPM), voltage, and mounting type. Generally, our IE4 explosion-proof motors are priced competitively, offering premium safety features at a cost 15-20% lower than major European brands. Please click &#8220;Get a Quote&#8221; for a precise CIF Barranquilla price including shipping.<\/p>\n<\/div>\n<div style=\"margin-bottom: 25px; border-bottom: 1px solid #ddd; padding-bottom: 15px;\">\n<h3 style=\"font-size: 20px; color: #333; font-weight: 600;\">Q4. Can I use the EP-YBX4 motor with a Variable Frequency Drive (VFD)?<\/h3>\n<p style=\"font-size: 16px; color: #555;\">A4. Yes, but with caution. Using an Ex-motor with a VFD requires the motor to be certified for variable speed operation to ensuring the surface temperature does not exceed the T-class rating (e.g., T4). We can supply &#8220;VFD Rated&#8221; YBX4 motors equipped with PTC thermistors to ensure thermal safety at low speeds.<\/p>\n<\/div>\n<div style=\"margin-bottom: 25px; border-bottom: 1px solid #ddd; padding-bottom: 15px;\">\n<h3 style=\"font-size: 20px; color: #333; font-weight: 600;\">Q5. What is three phase asynchronous motor maintenance for explosion proof units?<\/h3>\n<p style=\"font-size: 16px; color: #555;\">A5. Maintenance is strictly regulated. You must inspect the flame path gaps (interstices) for corrosion or damage but <strong>never<\/strong> paint or machine them. Seals and cable glands must be checked for tightness. Bearings should be lubricated according to the schedule, but the motor should only be opened by certified personnel to maintain its Ex-rating.<\/p>\n<\/div>\n<div style=\"margin-bottom: 25px; border-bottom: 1px solid #ddd; padding-bottom: 15px;\">\n<h3 style=\"font-size: 20px; color: #333; font-weight: 600;\">Q6. Where can I find ac motors near me in Cartagena for refinery applications?<\/h3>\n<p style=\"font-size: 16px; color: #555;\">A6. Colombia Ever-power serves the entire Caribbean coast including Cartagena. We understand the urgency of refinery operations. While we manufacture to order, we maintain a stock of common frame sizes in our distribution network to ensure rapid deployment for critical replacements.<\/p>\n<\/div>\n<div style=\"margin-bottom: 25px; border-bottom: 1px solid #ddd; padding-bottom: 15px;\">\n<h3 style=\"font-size: 20px; color: #333; font-weight: 600;\">Q7. What does the T4 temperature rating mean for my application?<\/h3>\n<p style=\"font-size: 16px; color: #555;\">A7. T4 means the maximum surface temperature of the motor will not exceed 135\u00b0C under worst-case operation. This is safe for gases with an auto-ignition temperature greater than 135\u00b0C (which covers the majority of industrial gases like Ethanol, Diesel, and Hydrogen). Always verify your specific gas group before purchase.<\/p>\n<\/div>\n<div style=\"margin-bottom: 25px; border-bottom: 1px solid #ddd; padding-bottom: 15px;\">\n<h3 style=\"font-size: 20px; color: #333; font-weight: 600;\">Q8. How to connect single phase asynchronous motor in a hazardous area?<\/h3>\n<p style=\"font-size: 16px; color: #555;\">A8. Single-phase motors use capacitors which can spark, making them inherently dangerous in hazardous zones. We strongly recommend using our <strong>Three-Phase EP-YBX4 motor<\/strong>. If you only have single-phase power, use a single-phase to three-phase VFD (installed in a safe area) to drive our explosion-proof three-phase motor.<\/p>\n<\/div>\n<div style=\"margin-bottom: 25px; border-bottom: 1px solid #ddd; padding-bottom: 15px;\">\n<h3 style=\"font-size: 20px; color: #333; font-weight: 600;\">Q9. Are these motors suitable for underground coal mining (Group I)?<\/h3>\n<p style=\"font-size: 16px; color: #555;\">A9. The standard YBX4 is rated for Group II (Surface Industry, Gas\/Vapor). For underground coal mining (Group I, Methane\/Dust), we offer a specialized variant: the <strong>YBK3 Series<\/strong>. Please specify if your application is &#8220;Mining&#8221; or &#8220;Petrochemical&#8221; so we can quote the correct certification.<\/p>\n<\/div>\n<div style=\"margin-bottom: 25px; border-bottom: 1px solid #ddd; padding-bottom: 15px;\">\n<h3 style=\"font-size: 20px; color: #333; font-weight: 600;\">Q10. Can you supply ys8014 equivalent in an explosion proof version?<\/h3>\n<p style=\"font-size: 16px; color: #555;\">A10. Yes, YS8014 is a small fractional HP motor. We can supply the EP-YBX4-801-4 (0.55kW, 4 pole) which matches the frame size and performance but adds the critical flameproof enclosure required for hazardous locations.<\/p>\n<\/div>\n<p style=\"text-align: right;\">Editor: PXY<\/p>","protected":false},"excerpt":{"rendered":"<p>The EP-YBX4 Series Explosion-Proof Three-Phase Asynchronous Motors are specifically designed for heavy industrial applications in high-risk environments such as the oil, chemical, and coal mining industries. Featuring an Ex d flameproof enclosure, these motors can withstand internal explosions and prevent flame propagation, ensuring the safety of both the plant and its workers. In addition, the EP-YBX4 series meets the IE4 Super Premium Efficiency standard, significantly reducing energy consumption and carbon footprint. Its corrosion- and moisture-resistant design performs excellently in tropical climates, making it an ideal choice for Colombia and Latin America&#8217;s harsh industrial conditions.<\/p>","protected":false},"featured_media":3030,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[5463],"product_tag":[5464],"class_list":{"0":"post-3112","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ac-motors","7":"product_tag-ep-ybx4-series-explosion-proof-three-phase-asynchronous-motor","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/acmotors.top\/ta\/wp-json\/wp\/v2\/product\/3112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/acmotors.top\/ta\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/acmotors.top\/ta\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/acmotors.top\/ta\/wp-json\/wp\/v2\/comments?post=3112"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/acmotors.top\/ta\/wp-json\/wp\/v2\/media\/3030"}],"wp:attachment":[{"href":"https:\/\/acmotors.top\/ta\/wp-json\/wp\/v2\/media?parent=3112"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/acmotors.top\/ta\/wp-json\/wp\/v2\/product_brand?post=3112"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/acmotors.top\/ta\/wp-json\/wp\/v2\/product_cat?post=3112"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/acmotors.top\/ta\/wp-json\/wp\/v2\/product_tag?post=3112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}