Toshiba – EQP Global 841 Motors
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EQP Global® 841 – IEEE 841 Premium Efficiency Motors
Toshiba EQP Global 841 motors are engineered to meet the rigorous IEEE 841 standard for petrochemical and severe industrial applications. Featuring a cast-iron frame, precision balancing, and inverter-duty windings, the 841 series ensures long-term reliability, low vibration, and superior corrosion resistance in harsh process environments.
Key Features & Benefits
- IEEE 841 compliance: Meets all IEEE 841 requirements for vibration, electrical design, and corrosion protection.
- Premium efficiency: NEMA Premium® levels exceed U.S. DOE efficiency standards.
- Severe-duty build: Cast-iron frame, brackets, and terminal box with stainless-steel hardware.
- Inverter/ASD ready: Class H insulation system rated for VFD use per NEMA MG1 Part 31.
- Low vibration & noise: Precision balancing protects bearings and coupled loads.
- Enhanced corrosion resistance: Epoxy paint system and stainless hardware resist moisture and chemicals.
- Extended service life: Oversized bearings and labyrinth seals increase longevity.
Ratings & Options
- Horsepower: 1 – 500 HP (typical range)
- Speeds (60 Hz): 900 / 1200 / 1800 / 3600 RPM
- Voltages (60 Hz): 230/460 V dual, 460 V, or 575 V
- Frames: 143T – 449T (cast-iron TEFC)
- Mounting: Footed or C-Face (optional)
- Enclosure: TEFC (Totally Enclosed Fan Cooled)
Common Model Variants (examples)
Representative EQP Global 841 catalog models commonly listed by distributors and OEMs (include for illustrative purposes):
| Model Number | HP | RPM | Voltage | Frame | Description |
|---|---|---|---|---|---|
| 3/46XDSB44A-P | 3 / 4 HP | 1800 | 230/460 V | 182T | Compact IEEE 841 severe-duty motor |
| 0102XDSB44A-P | 10 HP | 3600 | 230/460 V | 215T | High-speed pump & fan application |
Applications
Ideal for pumps, fans, compressors, and process equipment in refineries, chemical plants, terminals, and other harsh industrial environments where IEEE 841 certification is required.
Documentation
Brochures / Data Sheets
- Data Sheet
– EQP Global Series Brochure (841 / 840 / SD models) - Data Sheet
– Toshiba Industrial Products Catalog (Motors & Drives) - Data Sheet
– Performance Data (3/4 HP, Model 3/46XDSB44A-P) - Data Sheet
– Performance Data (10 HP, Model 0102XDSB44A-P)
Installation & Operation
- Data Sheet
– Low-Voltage Squirrel-Cage Motor Installation & Operation Manual (factory) - Data Sheet
– EQP Global 841 product page (factory downloads)
Request a Quote
Contact Martin Control for technical assistance, lead times, and quotations. Provide your HP, speed, voltage, frame, and duty details to receive a configured Toshiba EQP Global 841 motor solution meeting IEEE 841 standards.
