TM-E鉄鋼ライン向け全閉自冷形三相誘導モータ
製鉄所のライン専用のモータに、
優れた耐ショック性能を。
耐ショック性能に秀でた、製鉄所のライン専用のモータです。プラントが新設されるとき、および設備を全面的にアップデートするときの有力な選択肢となります。製品名に「全閉」と銘打たれている通り「クローズされた構造」で完全防水。同じく文字通り「自冷」のため「風を送り込まなくても冷える」ことが特徴のモータです。
概要/特長
特殊用途モーターにつき、個別に御照会ください。
TM-E series
Steel Rolling Mill Auxiliary Machinery
■Application
The TM-E series three-phase squirrel-cage induction motor employs a strong and robust structure that resists external shock, in addition to a totally-enclosed self-cooling structure(IC410) that exhibits excellent environmental resistance and does not require any auxiliary equipment for cooling. This structural feature drives the TM-E series motor with high reliability under tough environmental conditions, such as those involving steel rolling equipment.
Since the beginning of production manufacturing in 1991 and untill 2011, we have delivered over 2,100 units of TM-E series motors. The excellent technologies and abundant experiences of the TM-E series motors contribute to the enhancement of rolling equipment capabilities.
Features of TM-E series motor
■Use of highly reliable aluminum rotors
By integrating a steel rotor core and an aluminum conductor into an alminum rotor, the alminum rotor has achieved high reliability and low-inertia performance, owing to excellent shock resistance and a robust structure.
The establishment of casting technology has expanded the scope of the application of aluminum rotors. An aluminum rotor is used for all the TM-E series motors(250-400J frame).
■Expansion of frame size and the use of casting flames
TMEIC has developed new TM-E motors with 355J and 400J frame, and expanded the TM-E series models to high torque applications.
We adopt a shock casting frame for all TM-E series motors(250-400J frame), achieving a tough frame that can resist the shock of 3G.
■Adoption of structure that has excellent environmental resistance
The TM-E series motors have adopted an ingress protection(IP55) to protect against severe environment conditions, such as areas involving dust and water. The ingress protection(IP55) can prevent the entrance of dust or water into the motor so that the motor can be driven with high reliability. Furthermore, a totally-enclosed self-cooling structure(IC410) is used to eliminate the need for auxiliary equipment for cooling.