Severe Duty High performance with maximum energy efficiency is the goal of the new WEG electric motor. High efficiency and low cost of ownership throughout the entire motor lifetime have been the basis for the W22 development. A design created to maximize performance and energy savings.
Applications
Pumps, fans, crushers, conveyor belts, mills, centrifugal machines, presses, elevators, packaging equipment,
grinders and more.
• 3-phase, 2, 4, 6 & 8 pole, 60 Hz
• Voltages: 2300V through 6600V
• Ball Bearings • Regreasable bearings with grease fittings on DE and NDE • AISI 4140 high strength steel shaft • Class “F” insulation for all frames • Form Wound and VPI impregnation insulation system • Temperature rise limited to Class “B” (80K) unless otherwise indicated • NEMA design “B” • Service Factor: 1.15 unless otherwise indicated • Continuous duty (S1) • 104°F (40°C) ambient temperature • Altitude: 3300ft (1000m) • NPT threaded conduit hole • Double Gasketed terminal box
• Field re-configurable terminal box (Mounting F1, F2, F3)
• Stainless steel nameplate AISI 316 with laser etching
• Paint: Synthetic enamel alkyd resin base (240 hours
minimum ASTM B117 salt spray test)
• Paint Plan: 203A
• Color: RAL 5009 - Blue
• Fitted with closed rubber drain plug
• 2 x RTD (PT100) per phase
• CSA Safe Area Certification provided as standard
50 Hz motors
• Space heater
• Bearing RTDs
• Roller bearings available
• Shaft: special dimensions, double shaft, tapered,
special steel
• Labyrinth tachonite seal available for all ratings
• Degrees of Protection: IP56(W), IP65(W),
InproSeal
• Themostats, Thermistors
• Vertical Jackscrews
• Dowel Pin Provisions
• Additional terminal box
| Type | Three Phase Severe Duty |
|---|---|
| Manufacturer | WEG |
| Motor Power (KW) | 370 KW |
| Number of Poles | 4 |
| Feature | Severe Duty |
| Enclosure | TEFC |
| Motor Body Material | Cast Iron |
| Frame Type | NEMA |
| Frame Size | 588/9T |
| Mounting Arrangements | Foot Mount |
| Voltage Class | 6000 - 6600 V |
| Insulation Class | F |
| Motor Rotor Type | 3-Phase squirrel cage motor |
| IE Class | IE2 |
| IP Rating | IP55 |
| PDF Download | W22 IEEE-841 Severe Duty Motors – TEFC – Medium Voltage |
ABB's digital energy management system provides technical support for the transition from "dual control" of energy consumption to "dual control" of carbon emissions
Electrification, digitization, and automation are key measures to achieve carbon neutrality
ABB motors are Swiss brands
ABB Group, a Swiss brand, is one of the world's top 500 companies and enjoys a good reputation the world. It has thousands of companies in more than 100 countries and involves many industries, such as manufacturing, processing, consumer goods, public utilities, oil, and gas, etc. Its China branch factory is located in Shanghai. Its two cores are power technology and automation technology. ABB has 23 branches, sales offices in China, and 27 joint ventures and wholly-owned companies, with more than 6,500 employees in China alone. The main business in China: a complete series of power transformers and distribution transformers, high, medium, and low voltage switches, electrical drive systems, and motors.
