Toshiba Motors Low & Medium Voltage Product Offering

Completely Enclosed TEFC (Fully Enclosed Fan Cooling) TEFC 100-2500 HP IP54 dual/triple installation method (partial frame), corrosion resistant breathing drain outlet, cast iron/welded steel fan cover (6800 frame only welded steel), N6810/N7808/N8810 frame optional accelerometer reserve position, junction box with lead separation gasket for indoor dust-proof and humid scenarios

Completely Enclosed TEFC 841 TEFC 100-400 HP IP55 tropical winding treatment, 0.005 inch mounting foot flatness, non sparking epoxy coated aluminum fan, compliant with NEMA ISO14001 Part 31, dual installation method, corrosion resistant breathing and drainage outlet, with accelerometer reserved position for petrochemical and outdoor corrosion scenarios

High Torque 587 Frame TEFC 200-750 HP IP55 driver compatible, compliant with NEMA ISO14001 Part 31, S587 frame supports dual installation, B587 frame supports four installation, F1/F2/F3 can modify junction box (F1 standard), with bearing RTD, vibration sensor reserved position for high torque loads (such as crushers, presses)

Completely Enclosed Air to Air Cooled (TEAAC) TEAAC 450-3500 HP IP54 driver compatible, compliant with NEMA ISO14001 Part 316812/13, 450 frame supports dual installation, 5810/11/12, 6810/11/12 frame supports triple installation, large cast iron/welded steel junction box with corrosion resistant breathing and drainage ports for high-power and high heat dissipation scenarios

Completely Enclosed Water Air Cool (TEWAC) TEWAC 400-5500 HP IP54 driver compatible, compliant with NEMA ISO14001 Part 31, multi frame support for dual/triple installation, carbon steel single wall material, cooler made of 90/10 copper nickel tube, with corrosion resistant breathing and drainage outlet, suitable for ultra high power scenarios, ultra high power, limited space heat dissipation scenarios

Core advantages and differentiation highlights of the product

1. Technical advantages

Efficient and energy-saving: The entire series of low-voltage motors meet NEMA Premium standards ®  Efficiency: The medium voltage motor is of high efficiency level and meets the IE3 standard (IEC model), which can significantly reduce industrial energy consumption costs and comply with global energy-saving policies.

Driver compatibility: All models are inverter duty specific, exceeding the NEMA ISO14001 Part 31 standard. The winding has strong resistance to harmonic impact and is compatible with adjustable speed drive systems, ensuring stable operation.

Reliable and durable: F-grade insulation prolongs service life, cast iron/welded steel base has strong rigidity and vibration resistance, high-quality sealing system (V-ring, labyrinth seal, etc.) Forsheda ®  Sealed, leak proof, corrosion-resistant, 300 series anti friction bearings reduce maintenance frequency.

2. Advantages of scene adaptation

Full scene coverage: from general industrial to explosion-proof (Class I/II), petrochemical (IEEE 841/API 661), quarry (high torque), cooling tower (moisture resistance), critical cooling and other specialized scenarios, all with customized models.

Flexible installation: dual drilling base, multiple installation methods (horizontal/vertical, with/without feet, C-flange), adaptable to different equipment layouts, reducing installation and debugging difficulties.

Global adaptation: 50/60Hz dual frequency design, voltage coverage 230-13800V, in compliance with international standards such as NEMA, IEC, IEEE, etc., can be applied globally.

3. Service and guarantee advantages

Warranty Policy: Regular models come with a 3-year warranty, while petrochemical specific models (841, 661) come with a 5-year warranty, reflecting the brand's confidence in product reliability.

Value added configuration: Winding RTDs, bearing RTDs, space heaters, reserved positions for accelerometers, insulated bearings and other accessories can be installed according to needs to improve equipment monitoring and safety.

Full lifecycle support: from product selection, customized design to on-site installation, preventive maintenance, technical training, providing one-stop services to reduce customer operation and maintenance pressure.