由无锡东元(WUXI TECO)电机有限公司研发生产的IEEE-841是美国针对石油和化学工业或其它严苛用途环境的电机制造标准。相关认证有:UL,CSA,IEEE-841,IEEE-45,CC002A

  • 型号: AEHH/AEUH
  • 品牌: TECO东元电机

东元IEEE-841 NEMA电机可同时满足防爆和变频使用场合

防爆等级:CSA Certified for Class I, Division II, Groups B, C, D; Class II, Div. 2, Groups F & G. 

变频范围:VT=3~60HZ, CT=6~60HZ.  (VT=variable torque 变转矩; CT=constant torque 恒转矩)

Electrical Features

Designed to meet NEMA MG-1, MG-13 and IEEE 841

Stock available in 460V and 575V; other voltages available upon request

Premium efficiency; meets or exceeds the requirements of EPACT '92 and Canadian Federal Efficiency Levels defined in CSA C390-93; Full load efficiency of all ratings is certified under the EEV Program of the CSA

UL recognized Class F non-hygroscopic insulation system with HPE™ (High Pulse Endurance) index, heavy heat resistance enameled copper wire insures longer winding life and reliability

CSA certified for Class 1, Division II, Group B, C and D with Temperature Code T3C

Class B temperature rise, 80°C rise by resistance method at 1.0 S.F.; 90°C rise at 1.15 SF

3 Leads solderless lug terminals

Meets GM 7E-TA specifications

Mechanical Features

Bearing temperature rise is below 45°C for all 4P and 6P ratings; 50°C for all 2P motors

Sound power levels are below 85 dBA providing quiet operation

Full cast iron construction: frame,brackets, fan cover and conduit box with IP55 rated protection

Frame provided with two threaded drain holes with drain plugs and a drilled and tapped hole for a ground lug

Corrosion-resistant, cast iron conduit box has twice the volume required by NEMA. The conduit box is fully gasketed with NPT threaded conduit entry

Regreaseable bearing construction with inner bearing caps prevent bearing contamination

Non-sparking plastic or bronze fan

All internal rotor, stator and shaft surfaces are cleaned and coated with moisture resistant varnish; Exterior is painted with zinc-chromate epoxy base with a blue finish

Stainless steel hardware and nameplate

Vibration will not exceed 0.08 inches per second

Motors can be re-rated for 415, 400 and 380 volts at 50 HZ

CSA and UL approved for Inverter Duty per NEMA MG1 Part 31, with speed range of 20:1 variable torque and 10:1 constant torque



TECO东元电机于1956年在台湾创立,是全球销量前三位的工业马达制造商。TECOTECO-Westinghouse均为东元电机品牌,已先后在中国大陆设立无锡东元电机有限公司,江西东元电机有限公司和青岛东元精密机电有限公司(原苏州东元电机有限公司)三大电机生产基地,以及生产东元伺服电机、东元变器和PLC等电子元件的工厂:台安科技(无锡)有限公司。上海东元德高电机有限公司为中国大陆市场的营销服务中心。  东元电机可生产NEMA电机,防爆电机(IE3效率等级)IE4电机(GB1电机),拥有低压220V至高压14500V,最高8000KW的超强电机生产能力。