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WEG W22 Air Handling Motors COOLING TOWER MOTORS Three-Phase TEFC & TEAO 01012ET3ECT256T-W22 7.5 KW Frame 256T

$2,751.00
Availability
SKU
01012ET3ECT256T-W22

COOLING TOWER MOTORS Three-Phase TEFC & TEAO Air Handling Motors WEG’s cooling tower motors are designed for operation in 100% humidity and the most corrosive environments. They designed to operate in either horizontal or vertical mounting. WEG’s W22 cast iron platform has an improved cooling system and solid feet for cooler operation and reduced vibration and noise extending the life of the motor.

Air Handling Motors WEG w22 Cooling Tower motor

Standard Features: • 50/60 Hz rated (380V on Nameplate - 400/415 Available - Same Horse Power at 50 Hz with a 1.0 service factor) • Class F insulation (Impregnation Resin and magnet Wire are class H) • Standard mounting is F2. F1 mounted motors are identified in the part number. (Both configurations are convertible). Frames 447T and up can easily be converted by simply rotating the terminal box adapter • Stainless Steel Nameplate - Laser etched with high contrast background • Double Sealed bearings

Air Handling Motors WEG w22 Cooling Tower motor

Features that make a difference: • 1.25 service factor • Multiple endbell drain plugs for shaft up, down or horizontal mounting • Drain plugs in terminal box • Rubber lead separator between terminal box and frame • Internally and externally epoxy painted • Double sealed bearings • Double impregnation and bake

Cooling Tower - NEMA Premium Efficiency - Three Phase -TEFC/TEAO WEG’S Cooling Tower - NEMA Premium Efficiency motors meet or exceed all EISA2007 requirements for energy efficiency. These TEFC and TEAO motors are built according to NEMA standards and designed for operation in 100% humidity and the most corrosive environments. The entire line is Inverter Rated for use with Variable Frequency Drives. They are designed to operate in either horizontal or vertical shaft up/down position. Sealed bearing in all sizes require no lubrication. As with any other WEG motor, Cooling Tower motors are tested in accordance with IEEE 112, Method B, and their efficiency values are certified by UL (CSA C390). Cooling Tower motors will meet Design B torques, maintaining exceedingly high breakdown and locked rotor torque while providing the highest rated efficiency levels.

Air Handling Motors WEG w22 Cooling Tower motor

STANDARD FEATURES • Three-phase, 1800, 1200, 1800/900 and 1200/900RPM 60Hz • Voltage: 208-230/460V, 200V, 460V or 575V 60Hz • 1.25 Service Factor at 60Hz for Single Speed motors • 1.15 Service Factor at 60Hz for Two-Speed motors • Single Speed available from 1-100Hp and also rated 380V 50Hz 1.0SF • Available in Totally Enclosed Fan Cooled – TEFC – and Totally Enclosed Air Over– TEAO – water/dust tight (IP55) • Multiple End Shield Drain plugs for all mounting position • Multiple Drain plugs on Terminal Box • Rubber Lead Separator (isolator) between Terminal Box and Frame • Joint Seal between frame and brackets • Internal and External Epoxy Paint for increased corrosion protection • V-ring slinger on both end shields

Air Handling Motors WEG w22 Cooling Tower motor

• Umbrella Seal on drive end prevents water tracking down shaft in shaft up installations • Double Sealed Anti-Friction Ball Bearings - maintenance free • NEMA frames 143T-445T • Class ‘F’ insulation in all frames for increased reliability • Class ‘H’ resin insulation system • Class ‘B’ (80ºC) Temperature rise at full load for longer life • Continuous duty (S1) • NPT threaded, Cast Iron terminal box rotatable in 90º increments • F2 mount (Standard Configuration); F1 available as stock mod • Laser Etched AISI 316 Stainless steel nameplate • MGI Part 31 rating for use with VFD - 1000:1 VT speed range

Air Handling Motors WEG w22 Cooling Tower motor

OPTIONAL FEATURES • Thermostats • Thermistors • Space Heaters • Shaft Grounding Device • Drip covers for shaft down TEFC

WEG W22 Cooling Tower Duty Motors CONDUIT BOX Fully Gasketed, Cast Iron conduit box includes drainplugs, lead separator gasket and internal epoxy coating

Air Handling Motors WEG w22 Cooling Tower motor

FRAME Made of high grade FC-200 cast iron for maximum cooling. Includes additional grounding lug and external epoxy paint PERMANENTLY SEALED and Lubricated bearing provide maintenance free long life INTERNAL EPOXY COATING Entire interior of the motor is coated with epoxy for maximum moisture/corrosion resistance DRAIN PLUGS Located every 90 degrees and on the face of each endshield. Easy to open and accommodates all mounting configurations

Air Handling Motors WEG w22 Cooling Tower motor

All single-speed premium efficiency models meet NEMA®† premium efficiency levels ● Thousands of configurations to choose from VBXX seals are installed on the "wet" end of the high-efficiency motor The rotor balance of the high-efficiency motor is better than 0.08 inches/second ●Comply with IEC 34-5 grade IP55 Inverter duty cycle and two-speed models help customers meet ASHRAE standard 90.1

Air Handling Motors WEG w22 Cooling Tower motor

The motor is a new generation of cooling tower special three-phase asynchronous motor matched by our company. Its design concept and structure type are integrated into the new scientific research achievements of our company in the cooling tower motor industry over the years, and the use environment of the cooling tower motor is fully considered. In terms of sealing, moisture resistance, water resistance, reliability, etc., it is reasonably matched with the cooling tower, and fully meets the outdoor protection requirements for long-term operation in humid and hot environments. The product has reached the international advanced level and is a new type of cooling tower motor.

Air Handling Motors WEG w22 Cooling Tower motor

The motor adopts two installation types: IM V30 and IM V1: IM V30 type: The machine base has no feet and is fixed by the direct-connected bracket, which is used for direct-connected fans. Air Handling Motors WEG w22 Cooling Tower motor IM V1 type: The machine base has no feet, the end cover has a flange, and it is equipped with a reducer. The motor rating is a continuous rating based on the continuous duty system S1, and the protection level is IP54.

More Information
Type Three Phase Air Handling Motor
Manufacturer WEG
Motor Power (KW) 7.5 KW
Number of Poles 4
Feature Cooling Tower Motor
Enclosure TEFC
Motor Body Material Cast Iron
Frame Type NEMA
Frame Size 256T
Mounting Arrangements Foot Mount
Voltage Class 208-230/460 V
Insulation Class F
Motor Rotor Type 3-Phase squirrel cage motor
IE Class IE2
IP Rating IP55
PDF Download WEG w22 Cooling Tower motor

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