TECO-Westinghouse APH7/545-841

TECO Westinghouse · Advantage Plus IEEE 841
7 1/2 HP 1800 213T TEFC 575V IEEE 841
Catalog Number: APH7/545-841
HP
7 1/2
RPM
1800
Voltage
575V
Frame
213T
Phase
3
Enclosure
TEFC
Material
Cast Iron
Mounting
Rigid

Product-line overview

The TECO Westinghouse Advantage Plus IEEE 841 Motors stand as a pinnacle of reliability and performance, adeptly designed for a diverse array of industrial applications. Ideal for deployment in fans & blowers, compressors, conveyors, pumps, mixers, crushers, as well as severe duty, petro-chemical, and pulp & paper applications, these motors offer a robust solution for demanding operational environments.

Product Overview:

Covering a substantial power range from 1 to 500 HP, these motors are engineered for optimal performance. Featuring a horizontal F1 mount and offering flexible speed options at 3600, 1800, 1200, and 900 RPM, they seamlessly integrate into various industrial setups. Operating at 60Hz with voltage options of 460V or 575V, these motors adhere to NEMA Premium Efficiency standards. Encased in a Totally Enclosed Fan Cooled IP56 Design, they ensure durability and protection in challenging conditions.

Design Features:

  • 1.15 Service Factor Sine Wave Power; 1.0 Service Factor VFD Power
  • NEMA Design B or C
  • Max Elevation: 3300ft
  • Continuous Duty
  • Class F Insulation
  • Ambient Temperature: 40˚C

Mechanical Features:

  • C3 Clearance Open Bearings with Regreaseable Provisions
  • Polyrex EM Grease
  • Aluminum Rotor up to 5000 Frames; Copper/Copper Alloy 5800 and Larger
  • Routine Test Report Shipped with Motor
  • Cast-Iron Frame and End Brackets
  • Cast-Iron Conduit Box up to 449T Frames; Fabricated Steel Conduit Box 5000 Frames and Larger
  • Non-Sparking Plastic Fan up to 449T 4,6 & 8 Pole Motors; Bronze Fan 440TS 2 Pole Motors and 5000 Frames and Larger
  • Number of Leads 460V/575V: 3 Leads; Solderless Lug Terminals on All Leads
  • Grounding Terminal Inside Main Terminal Box and Provisions for Grounding Terminal on Motor Frame
  • Interchangeable F1 and F2 mounting up to 449T
  • Dual Drilled Feet for Longer Frames (i.e. 145T also Drilled for 143T) 449T and Below
  • Paint System: Zinc Chromate Epoxy Primer, Phenolic Rust Proof Base with Lacquer Top Coat
  • Stainless Steel Hardware, Breather Drains and Nameplate
  • Inpro/Seal on DE and NDE
  • HPE™ High Pulse Endurance Spike Resistant Wire
  • 2 Dips Phenolic Alkyd Resin Varnish with Moisture Resistant Varnish
  • Bi-Directional Rotation Except 3600RPM Motors 5000 Frames and Larger; and 300 HP 3600RPM, Which are CCW From NDE
  • Winding RTD's, Space Heaters and Provisions for Bearing RTD's Standard 5000 Frames and Larger

Other Features:

  • CSA Certified for Class I, Division 2, Groups B, C & D (Class I, Zone 2, Groups IIB+H2, IIB and IIA)
  • CSA Certified Class II, Division 2 (Class II, Zone 22) available for 440 Frames and larger upon request
  • Speed Ranges up to 10:1 CT, and 20:1 VT. Refer to Data Sheet for Rating Specific Turn Down Ratios. Precautions should be taken to eliminate or reduce voltage spikes and shaft currents imposed by the VFD, as stated per NEMA MG1, Part 31.4.4.
  • Meets or Exceeds NEMA MG1 Part 31.4.4.2; IEEE 45 Marine Duty 1 – 125HP; IEEE Std 841™-2009

These motors provide a comprehensive solution, combining robust design, efficiency, and compliance with industry standards, making them a reliable choice for a wide range of industrial applications.

CAD$1,527.78
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Stock Locations

Edmonton, AB: In Stock
Cambridge, ON: In Stock
Edmonton [eMotors #2], AB: Out of Stock
Lachine, QC: In Stock

Technical Support Available 8:30am-6:00pm EST

Call 1-800-890-7593

TECO Westinghouse: Advantage Plus IEEE 841 (206)

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APH30025-8413003600575V449TS $35,363.86
APH30065-8413001200575V449T $39,409.69
APH25085-841250900575V5009B $49,795.03
APH35045L-8413501800575V5009B $49,796.95
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APH4004-8414001800460V5009B $53,883.04
APH35025L-8413503600575V5009A $55,358.17
APH40025-8414003600575V5009A $55,780.87
APH4002-8414003600460V5009A $55,780.87
APH35065-8413501200575V5011B $56,200.69
APH45045-8414501800575V5011B $57,273.25
APH4504-8414501800460V5011B $57,273.25
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APH50045-8415001800575V5011B $62,264.16
APH5004-8415001800460V5011B $62,264.16
APH45025-8414503600575V5011A $62,406.02
APH4502-8414503600460V5011A $62,406.02
APH40065-8414001200575V5011B $62,551.71
APH4006-8414001200460V5011B $62,551.71
APH50025-8415003600575V5011A $68,733.08
APH5002-8415003600460V5011A $68,733.08
APH45065-8414501200575V5808B $72,152.05
APH4506-8414501200460V5808B $72,152.05
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Description

The ADVANTAGE PLUS IEEE 841 motors are engineered to operate many types of machinery in petroleum, chemical, pulp & paper, mines and other “severe duty” applications. These motors meet and exceed IEEE Standard 841™-2009 for petroleum and chemical industry severe duty induction motors.

What Does Severe Duty Mean?

Sometimes referred to as ‘hostile duty motors’, severe duty motors are an unofficial class of rugged, industrial motors. The term may refer to any TEFC motor, but more commonly refers to IEEE 841 motors. They typically come with a cast iron construction to withstand harsh applications.

Severe duty motors are more likely to protect the motor from airborne contamination or mechanical stress. For added protection and longevity, these often come with sealed bearings, which limits potential overload situations. Bearing failure is the most common cause of motor failure.

These motors are constructed with especially durable materials. The fan cover will typically be cast iron, whereas some general-purpose motors will offer a plastic fan cover. The junction box will typically be cast iron as well, instead of aluminum or steel.

What is an IEEE 841 Motor Rated For?

IEEE 841 is the Cadillac of motors, offering superior construction and capability. These were first introduced in 1986 for use in petroleum and chemical industries. They’re meant for severe duty applications and offer an extended lifespan; despite the added stress and contamination they encounter.

Features include:

  • Insulation: They’re designed with a minimum of class F insulation. This means the insulation can withstand temperatures of 130° C.
  • Enclosure: These severe duty motors come Totally Enclosed Fan Cooled with Inpro seals in each end and are rated Class 1, Division 2
  • Oversized greaseable bearings
  • Epoxy paint with a stainless nameplate
  • Tropicalized winding to prevent fungus
  • Only come in three-phase 460V or 575V with 3-leads
  • Rotor is balanced to a higher tolerance to meet 0.08 in/s of vibration
  • Motors comes with a routine test report
  • Warranty: Because of their rugged design, these motors come with a standard 5-year warranty.
  • For additional specifications, check out our article and video on IEEE 841 motors.

Where to Buy IEEE 841 Severe Duty Motors in Canada

eMotors Direct’s stock of severe duty electric motors meet and exceed the IEEE 841 standard set out in 2009. This standard was created by the Institute of Electrical and Electronics Engineers to improve the efficiency, reliability, and performance of electric motors used in the petroleum and chemical industries. IEEE 841 motors have now been adopted as a standard in additional industries, like oil & gas, pulp & paper, wastewater treatment, and mining, due to their inverter duty and constant speed abilities. You’ll find these electric motors are most often applied to compressors, pumps, fans, conveyors, and gear reducers. Rated as NEMA Premium Efficient, these severe duty motors have additional protections that help to reduce downtime and overall cost of ownership.

Our IEEE 841 motor category covers three-phase, single speed electric motors. Select your motor from horsepower options of fractional to 500 HP and a variety of voltage input and RPM output ratings. Choose a motor with either a totally enclosed fan cooled (TEFC) or totally enclosed non-ventilated (TENV) enclosure and various mounting options. Shop from the best brands available in North America; TECO-Westinghouse, Nidec, Marathon, Leeson, and Baldor severe duty motors.

Shop IEEE 841 motors online through our Canadian website today. With over 1950 SKUs and convenient filtering options, you can easily find the motor you’re searching for.

Need a hand finding the right motor for your application or legacy replacement? Contact our motors experts. They have extensive knowledge, backed by over 45 years of experience, to help you with your electric motor project.

Electrical Data
Rated Motor Output Power
7 1/2 HP
5.6 kW
Rated Motor Speed
1800 RPM
Rated Motor Voltage
575V
Rated Motor Current
7.1 AMP
Phase
3
Poles
4
Locked Rotor Current
51.2 AMP
Fl Current @ 208V
-
Service Factor
1.15
KVA Code
H
Nominal Efficiency
91.7
Nominal Power Factor
86.5
Leads (Qty, Size)
3
Frequency
60 Hz
Connection
Delta
Start Capacitor
-
Run Capacitor
-
MFD
-
VFD (S.F. 1.0)
Ratio
Hz
Variable Torque
20:1
3
Constant Torque
10:1
6
General Data
Frame
213T
Enclosure
TEFC
Mounting
Rigid
Number of Speeds
1 Speed
Approximate Weight
174lb
Double Drilled
No
Frame Material
Cast Iron
C-Dimension
18.26"
NEMA Design
B
Degree of Protection (IP)
IP56
Insulation Class
F
Rotation
Reversible
Duty
Continuous
Conduit Box Location
F1
Removable Feet
No
Orientation
Horizontal
Ambient Temp
-40 to 40 °C
Full Load Temperature Rise
Full Load Temp Rise
-
Temp Code
T3C
Mechanical Data
DE Bearing
6308ZC3
NDE Bearing
6306ZC3
Shaft Diameter
1.375"
Shaft Length
3.3"
Grease Type
Polyrex EM
Greaseable
Yes
Hazardous Locations
CSA Certified
Class I, Div 2, Groups B, C & D
Temp Code (Sine Wave Power)
T3B
Temp Code (VFD Power)
T3C
Additional Information
Agency Approvals
CSA & UL
Country of Origin
TAIWAN
Warranty
3-Year

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About TECO Westinghouse

George Westinghouse introduced his DC Motor line in 1888, marking the beginnings of the TECO-Westinghouse brand. Now with flagship products like the TECO L510 VFD, which is known for its reliability and user-friendly interface, the company is a market leader in electric motor and control in Canada. TECO-Westinghouse’s manufacturing facilities are in Taiwan, China, and Malaysia, and their Canadian headquarters are in Edmonton, Alberta.

TECO-Westinghouse’s extensive network of manufacturing bases is located across the globe, although the company is known as TECO Group or Westinghouse Group outside of North America. They offer product innovation opportunities, fantastic engineering & manufacturing resources, and unmatched service.

TECO-Westinghouse has always put quality first—it's products exceed international industrial standards. With over 100 years under their belt and products that span a range of applications, TECO-Westinghouse is your preferred source of electric motors, controls, and accessories.

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