Toshiba Motors Low & Medium Voltage Product Offering

Toshiba Motors Low & Medium Voltage Product Offering 

Document Overview and Brand Positioning

1. Core positioning and supply capability

Brand Strength: Toshiba International Corporation (TIC) is a one-stop provider of industrial motors and automation solutions, focusing on the research and development, manufacturing, and service of low and medium voltage motors, variable speed drives, and motor control systems. Its products are known for their high quality, performance, and reliability, and are widely used in harsh industrial scenarios worldwide.

Core Value: With decades of industry experience, we provide full lifecycle services from product customization, engineering design to on-site installation, preventive maintenance, and technical training, helping customers optimize operational efficiency, reduce maintenance costs, and improve equipment uptime.

Capacity coverage: Low voltage motors have a power of 0.5-800 HP (0.75-45 kW) and a voltage of 230-575 V; medium voltage motors have a power of 100-50000 HP and a voltage of 2300-13800 V. The entire series of products comply with international standards (NEMA, IEC, IEEE, API, etc.).

2. Applicable industries and service support

Industry coverage: 12 core areas, including agriculture, cement and aggregates, chemical industry, data center, food and beverage and pharmaceuticals, HVAC, metal processing and treatment, mining and minerals, oil and gas, power generation, pulp and paper, water and sewage treatment, especially in explosion prevention, petrochemicals, outdoor harsh environments and other scenarios with special adaptation models.

Service system:

Core competencies: research and development, engineering design, manufacturing, technical sales, product and application support, customer service, project management, on-site service and preventive maintenance, product and on-site service training.

Value added services: Provide customized solutions, support optimization of working condition matching, and can install sensors, heaters, special seals and other accessories according to customer needs.

Details of Low Voltage Motor Products (0.5-800 HP, 230-575 V)

Toshiba Low Voltage Motors to EQP Global ®  Series as the core, covering 12 sub models, all of which meet NEMA Premium requirements ®  Efficiency standard (IEC model up to IE3), F-class insulation and exceeding NEMA MG1 Part 31 inverter drive requirements, compatible with 50/60Hz dual frequency power supply, with cast iron frame as the main structure, flexible installation, protection level covering IP54-IP65, suitable for diverse scenarios from general to harsh.

1. Common core configuration

Efficiency and Insulation: All models are NEMA Premium ®  High efficiency level (IE3 for IEC), F-class insulation, high winding temperature resistance level, strong compatibility with frequency converter drive, can effectively reduce energy consumption and heat generation.

Structural design: Cast iron base, strong rigidity, good heat dissipation; The dual drilling base supports multiple installation methods, and some models offer a C-flange with or without feet design, suitable for horizontal and vertical installation requirements.

Protection and sealing: protection level IP54-IP65, equipped with V-ring protection system at the shaft end (some models include umbrella seal+Forshida) ®  Sealed, labyrinth sealed, leak proof, moisture resistant, and corrosion-resistant.

Speed and voltage:

Speed: 3600/1800/1200/900 RPM at 60Hz; 3000/1500/1000/750 RPM at 50Hz, some models only support specific speeds (such as 1800/1200 RPM for cooling tower specific models).

Voltage: 230/460 V, 460 V, 575 V at 60Hz; At 50Hz, it is 190/380 V and 380 V, compatible with major global power grid standards.

Vibration control: The vibration value is ≤ 0.10 inches/second without filtering, and some high-end models (840/841/661) are ≤ 0.08 inches/second, with stable operation and low noise.

2. Core parameters and features of segmented models

Model Core Application Power Range Protection Level Key Features Warranty

EQP Global ®  SD universal harsh working conditions 0.5-800 HP IP54 (56/S/B449T and above), IP55 (404T-S447T), IP65 (143T-365T) dual frequency design, C-flange with or without feet optional, 4142 high-strength shaft steel (S444 frame and above), suitable for horizontal/vertical installation for 3 years

EQP Global ®  Top Mount Universal Scenarios 1-200 HP IP55 Dual Frequency Design, Shaft End V-Ring Protection, Double Drilling Base, 4142 High Strength Shaft Steel (S444 Frame and Above) 3 Years

EQP Global ®  840 Chemical, General Industry 0.75-500 HP IP55 (≤ 280 frame), IP56 (≥ 320 frame) Chemical grade protection, dual frequency design, C-flange with or without feet optional, umbrella seal+Forshida ®  Sealed (324T-365T), labyrinth seal (S444 frame and above) for 3 years

EQP Global ®  841 Petrochemical Industry (IEEE 841 Standard) 0.75-400 HP IP56 Petrochemical specific, C-flange with foot/footless design, full frame labyrinth seal (DE&ODE), 4142 high-strength shaft steel, corrosion-resistant and resistant to harsh environments for 5 years

EQP Global ®  Explosion Proof Hazardous Environment  1-350 HP IP56 Class I Division 1 Group D、Class II Division 1 Groups E-F-G，T3C 160 ℃ temperature code, spark free brass V-ring shaft oil slinger, normally closed thermostat, full frame ball bearing for 3 years

EQP Global ®  661 Petrochemical, Heat Exchanger (API 661 Standard) 5-75 HP IP56 API 661 Air to Air Heat Exchanger Special, IEEE 841 Standard, C-flange with Foot/No Foot Design, Umbrella Rain Shield (DE)+Maze Seal (DE&ODE), 300 Series Anti Friction Roller Bearings for 5 Years

EQP Global ®  Cooling Tower Drive 0.75-75 HP IP56 TEFC/TEAO Protection, Dual Frequency Design, Epoxy Coating, Umbrella Seal+Forshida ®  Sealed, resistant to moisture and corrosion, suitable for horizontal/vertical installation for 3 years

EQP Global ®  Critical Cooling: Critical Cooling Application 1-20 HP IP55 Fully Enclosed Air Cooled (TEAO), Extended Power Capability, DE&ODE Insulated Bearings, Maintenance Free Sealed Bearings, NEMA Design B， 1.15 service factor (60Hz) for 3 years

EQP Global ®  Quarry Duty quarry, high torque scenario 5-750 HP IP55 (≤ S/B449), IP54 (≥ S/B587) high torque design, 1.25 service factor (184T-365T), 1.15 service factor (404T-5810), polyurea based grease, Grade 8 hardware, vertically installed bearing lock nut (505 frame and above) for 3 years

EQP Global ®  IEC Global (IEC standard) 0.75-45 kW IP55 IE3 efficiency, dual frequency design, compliant with IEC 60034/60072/60204/60038 standards, shaft end V-ring protection, 225 IEC frame dual installation method, lead separation protection for 3 years

EQP Global ®  Closed Coupled Pump Drivers 1-75 HP IP55 Dual Frequency Design, Horizontal/Vertical Installation+C Flange Options, Shaft End V-Ring Protection, Double Drilling Base, 284 Frame and Above with Single Ring Compression Lead Wire Patch for 3 Years

EQP Global ®  Brake requires brake holding scenario 0.75-30 HP IP55 brake holding function, dual frequency design, V-ring protection at the shaft end, dual drilling base, torque models of 15 lb. ft and below support vertical installation for 3 years

Details of Medium Voltage Motor Products (100-50000 HP, 2300-13800 V)

Toshiba medium voltage motors focus on high-power and high-voltage industrial scenarios, covering 7 core models including open, protective, fully enclosed, and cooled, with efficiency reaching high efficiency level/NEMA Premium ®， F-class insulation (B-class temperature rise), drive compatible with NEMA ISO14001 Part 31 standard, machine base made of cast iron/welded steel material, supports double/three/four installation methods, protection level IP22-IP55, suitable for high-power equipment drive requirements such as petrochemical, power generation, mining, etc.

1. Common core configuration

Efficiency and Insulation: High Efficiency/NEMA Premium ®  Efficiency, F-class insulation, B-class temperature rise under 1.0 service factor, strong winding temperature resistance, suitable for medium and high voltage frequency converter drive, low energy consumption, high reliability.

Structural design: Cast iron or welded steel base, strong rigidity and high load-bearing capacity; Some models support Dual Mount, Tri Mount, and Quad Mount, suitable for complex equipment layouts.

Protection and adaptation: The protection level is IP22-IP55, and some models come with anti-corrosion breathing and drainage ports (at the lowest position of the motor and junction box). The grounding terminals and bolts are complete, and it is suitable for various environments such as indoor, outdoor, humid, and corrosive environments.

Speed and voltage:

Speed: 3600/1800/1200/900 RPM (mainstream), some models support 720 RPM to meet different load speed requirements such as fans, pumps, compressors, etc.

Voltage: 2300/4000 V, 4000 V, 6000 V, 6600 V, some models can choose 2300/4160 V, suitable for medium and high voltage industrial power grids.

Safety configuration: Standard 100 Ω platinum resistance winding RTD (2 per phase), wired to a dedicated auxiliary box; Some models come with 120V single-phase space heaters and insulated NDE bearings to enhance operational safety and maintainability.

2. Core parameters and features of segmented models

Model Protection Type Power Range Protection Level Key Features Applicable Scenarios

Open Drip Proof ODP 200-2500 HP IP22 dual voltage drive compatible, compliant with NEMA ISO14001 Part 31, cast iron base, large cast iron/welded steel NEMA I junction box with lead separation gasket, optional insulated NDE bearings, NEMA II junction box indoor universal scenario

Weather-Protected I（WP I） WPI 250-2000 HP； 700-7500 HP (CT) IP23 driver compatible, compliant with NEMA ISO14001 Part 31, cast iron/welded steel base, 5011/12, 5811/12 frames support dual installation, 5809/10/11, 6810/11/12 frames support triple installation, with bearing RTD, thermocouple or base vibration sensor reserved for outdoor mild protection scenarios

Weather Protected II (WP II) WPII 250-25000 HP IP24&IP24W driver compatible, compliant with NEMA ISO14001 Part 31, cast iron/welded steel base, multi frame support for dual/triple installation, IP24W protection, resistant to harsh outdoor environments, standard winding RTD, space heater, insulated NDE bearings for outdoor harsh environments

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.