特殊用途モータ

鉄鋼ラインを更新するなら、
スマートな選択を。

TM-AC鉄鋼ライン向け直流機互換三相誘導モータ

TM-AC鉄鋼ライン向け直流機互換三相誘導モータ

製鉄所のラインを動かすモータを直流から交流に。

製鉄所などのラインを動かすモータには、長年に渡って「直流電動機」が使われてきました。しかし現在の主流は「交流電動機」です。直流電動機からそのまま置きかえることで、老朽化したラインを省エネ性能に優れたものに刷新できるのがこの「TM-AC鉄鋼ライン向け直流機互換」。本モータは鉄鋼のライン駆動に特化しています。

仕様

特殊用途モーターにつき、個別に御照会ください。

Standard Rating ListUpgrade to the Latest Technology.

TMEIC offers products which have three speed ratings to mutch the existing DC motor ratings. (Full, Half, and Quarter Speed designs)

Frame Size Standard Speed Half Speed Low Speed(Quarter Speed)
Rated Output(kW) Rotational Speed(min-1) Rated Output(kW) Rotational Speed(min-1) Rated Output(kW) Rotational Speed(min-1)
806 44 1300 22 650 11 325
808 74 1150 37 575 14.8 287
810 104 1100 52 550 20.8 275
812 150 1030 75 515 30 216
814 220 1000 110 500 44 200
816 300 960 150 480 60 192
818 370 870 185 435 74 174

(NOTE)Half Speed is the standard speed rating for existing DC motors.
Standard Speed is the rated speed for double-voltage applications.

Specifications

Basic Specifications Standard Standard Based on JEC-2137 / IEC 60034-1
Type Totally Enclosed Force-Ventilated(TEFV)(IP44), Drip Proof Force-Ventilated(DPFV)(IP24S), Totally Enclosed Non Ventilated(TENV)(IP44)
Frame Size All 7 Frame Sizes(806, 808, 810, 812, 814, 816, 818)
Insulation Insulation classifications: Thermal classification 155(Class F), Temperature rise: 105K(by resistance method)
Standard Accessories Grounding Brush, Terminal Box
Optional Accessories RTD, Speed Sensor, Brake, Shaft Cover
Electrical Characteristics Rating TENV; 1hour Rating, TEFV; Continuous Rating
Voltage Standard Maximum Voltage: 420Vac max.(Low speed type, Multiple motor drive: 400Vac max.)
Maximum Inverter DC bus voltage: 680Vdc
Maximum Torque Maximum Torque at base speed and Rated voltage: 300% or higher.
Mechanical Specifications Structure Frame is made of Steel plate, Non-split type
Shaft / end of shaft Two shaft extensions type, The end of shaft: Sealed Structure(Corresponds to IP55), labyrinth structure is optional.
Vibration Rating 3G
Terminal Box Fr806-812: Frame Top(changeable as an option), Fr814-818: Frame Side(changeable as an option)
Coupling Cylindrical Shaft with Key

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