TEFC fin induction motor TM21-FII Medium-sized squirrel cage three-phase induction motor TM21-FII horizontal series
Hikari Alphax Co., Ltd.
Hikari Alphax Co., Ltd.'s Response Status
This product is registered by Hikari Alphax Co., Ltd..
About This Product
■Energy saving and space saving. This is the ultimate made in Japan.
Toshiba and Mitsubishi Electric. The TM21 series was created by combining the history and cutting-edge technology of both companies, which have been working on motors for many years. The concept is to increase productivity, improve energy efficiency, and contribute to the environment. Our overwhelming history of 120 years is the reason for our overwhelming development capabilities and overwhelming market share.
■Overview/Features
The TM21-FII series is designed and manufactured primarily for use indoors and outdoors. Since it is a fully enclosed external fan type (IC411 cooling structure), it is a motor suitable for many installation environments.
Product features
■World-leading technology
・Promises low operating costs with excellent electrical characteristics
・Compact design achieved through cutting-edge electromagnetic analysis, ventilation and cooling technology
・Special cast frame structure that produces low noise and vibration
・Highly reliable insulation that is resistant to sudden surge voltages
■Using highly reliable aluminum rotor
With the establishment of casting technology, we have expanded the scope of application of aluminum rotors, and achieved high reliability, high starting frequency, and low inertia through integral rotor manufacturing.
■Expansion of applicable frame numbers and casting frames
By adopting a cast metal frame and improving ventilation cooling, we have expanded the range of applicable frame sizes, achieving improved storage output, smaller size, lighter weight, and higher efficiency.
■Bearings with excellent maintainability
We have made further improvements to the bearing structure that has been more popular than the previous series, significantly extending the lubrication interval to approximately twice that of conventional models, achieving one of the world's highest lubrication lifespans. In addition, the grease exchangeable electric motor is fully equipped with a grease supply/discharge device that is easy to operate and allows reliable grease exchange.
With this structure, the grease inlet is located on the outer periphery of the bracket, and the grease outlet is a cassette pull-out type on the side, making it possible to supply and drain oil safely and easily during operation without being affected by the set up with a load machine. It is also possible to change the direction in which the grease discharge device (cassette) is pulled out. Furthermore, the structure prevents overgrease, so there is less temperature rise due to lubrication, and there is no grease leakage from the shaft penetration part.
■Easy to use terminal box
The terminal box is attached to the top of the frame and can be wired from either the left or right direction, making wiring work easier in places with limited installation space. Furthermore, the interior of the terminal box is designed with plenty of space, making connection work easy.
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Product
TEFC fin induction motor TM21-FII Medium-sized squirrel cage three-phase induction motor TM21-FII horizontal series
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