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Medium Voltage Motors
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Toshiba — Leading Innovation in Medium Voltage Motors
Toshiba’s new medium voltage totally-enclosed fan-cooled motor series, the Dura-Bull TX,
is designed and made in Texas and offers a multitude of features and options allowing you
to customize the motor to your needs. Its rugged, total cast iron construction, high torque,
high efficiency, and unique multi-mount capability make the Dura-Bull the perfect choice for
tough applications where reliability and durability are essential for minimizing down time and
maximizing production.
Whether your need includes copper or die-cast aluminum rotors, anti-friction, or sleeve bearings,
the Dura-Bull TX can provide the solution.
Toshiba Value
Toshiba focuses on providing motor solutions that not only meet but exceed customer
expectations. The Dura-Bull provides what customers care about most — superior performance,
triple-rated capacity, low maintenance, short delivery times, and competitive pricing.
Top-Mount
T-Box Capability
With 90-Step
Rotational & FieldReplaceable F1 &
F2 Positioning
Four-Position Air
Gap Inspection
Holes
Large Clearance
Between Box and
Floor for Easy
Connection
Cartridge Type
Field-Replaceable
Grease Outlet
Vibration Provision
Mounting Pads
Multi-Functional All
Cast Iron Auxiliary
Terminal Box
Bearing RTD
Provisions
Ground Terminals
on all Four Corners
of Frame
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We Don’t Just Design Motors,
We Design Solutions
Standard Features
• 5009, 5010, 5011 Multi-Mount for Easy Replacement of Existing 5000 Frame Motors
• 5809, 5810, 5811 Multi-Mount for Easy Replacement of Existing 5800 Frame Motors
• Side-Ventilated Cast Iron Fan Covers to Allow Installation in Tight Spots Where Traditional
End-Ventilation May Restrict Cooling
• Low Temperature, Low Vibration Design
• Oversized Cast Iron Main Terminal Box with F1, F2, or Top-Mount Capability
• Multi-Functional Cast Iron Auxiliary Terminal Box Configuration
• Provision for Vibration Pads and Four-Position Air Gap Measurement Holes as Standard
• Advanced Insulation System for VFD Applications
• API 541 4th Edition Capability (Optional)
• Oversized, Same Diameter Bearings on Both Ends for Extended Life
• Vertical Jacking Screws and Four-Position Dowel Holes for Easy Alignment
Cast Lifting Eyes
on Frame and Fan
Cover Ensure No
Loose Eye Bolts
and No Water
Gets in Threads
Bolt Provision for
Motor Covers or
Large Terminal Box
Heavy Duty Cast
Iron or Fabricated
Steel Fan Cover
Multi-Mount
Capability for
Replacement 5009, 5010, 5011,
5809, 5810, 5811
with Same BA
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Ultimate Reliability
Toshiba engineers are dedicated to designing the right product for your application
requirements. Our experience combined with innovative technology, superior quality,
and reliability allows us to customize our motors to fit your need. The Dura-Bull TX is no
exception. With its range of features, options, and array of services, it is suitable for virtually
every market and industrial application.
Typical Markets
• Oil and Petro-Chemical
• Mining and Aggregate
• Pipeline
• Pulp and Paper
DE and NDE
Bearings are Same
Diameter for Long
Life
Typical Applications
• Compressors
• Pumps
• Fans
• Conveyors
Side-Entry Air
Intake Fan
Cover for Easy
Installation and
Low Noise
Vertical Jacking
Screws and
Provision for
Dowel Pins on all
Four Positions of
Mounting Feet
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Meets or Exceeds
Your Specifications
PRODUCT SCOPE
Frame Size
Pole Speed 2, 4, 6, and 8-Pole
Target Output 2-Pole 4-Pole 6-Pole 8-Pole
5009/10/11 TEFC
5809/10/11 TEFC
Voltage
Frequency 60 Hz
Insulation Class F
Service Factor 1.15
Time Rating Continuous
Applicable
Standards
Ambient -20° to 40°C
Humidity Less than 100%
Altitude Less than 3300 ft. (1000 m)
Enclosure TEFC, Cast Iron Fin-Type
Starting Method Direct On-Line, per NEMA
Starting Duty (1) Hot, (2) Cold
Allowable Wk²
Area Classication
Type
Lubrication
Temperature
Insulation OS Insulation Bearing
Grease Chevron SRI or Equivalent
Mounting Horizontal Foot Mounting
Direction of
Rotation
T-Box Location DE Side as Standard; Cast Iron
Number of Leads Three
Shaft Material Minimum 1045 Hot-Rolled
Core Plate C5
Frame/Brackets Cast Iron
Rotor Cage Aluminum Die Cast
Construction Non-Sparking
5010/5810 Multi-Mount; Direct
Coupled and Belt Drive ( 4-Pole and
Greater)
Up to
450 HP
Up to
600 HP
2300 V or 4000 V
(Optional Dual-Voltage Available)
NEMA MG-1, API 541 (As
Requested), CSA (Class I, Division
2), CSA Construction
OPERATING CONDITIONS
Per NEMA MG-1; 1/2 Wk² for
2-Pole
Class I, Division 2, Group C & D
(T3 Temperature Code)
BEARING DETAILS
Anti-Friction Bearing as Standard;
Sleeve Bearing Available on 2-Pole
Grease Lubrication; Oil on Sleeve
Bearing
55°C Rise Maximum at 1.15 Service
Factor by RTD; 53°C Rise Maximum
at 1.15 Service Factor When Sleeve
Bearing is Specied
CONSTRUCTION DETAILS
CCW from ODE (CW Option)
Up to
500 HP
Up to
800 HP
Up to
450 HP
Up to
700 HP
Up to
250 HP
Up to
500 HP
5 011
2-Pole
5 011
4-Pole, 6-Pole, 8-Pole
5811
2-Pole
5811
4-Pole, 6-Pole, 8-Pole
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North American Headquarters and Manufacturing Facility (Houston, TX)
TOSHIBA — Quality by Design
Toshiba’s culture and history are strongly rooted in quality. Our designs are
technologically innovative, and our products are manufactured from start to end
using only the highest quality domestic and foreign parts.
Product Warranty
Toshiba offers a comprehensive warranty program on its full line of industrial
products. Consult your salesperson or the factory for specific information.
Medium Voltage Motor
G7 Drive
Need to Know More?
Be sure to visit our website located at www.toshiba.com/ind for the latest
information on Toshiba products and services.
Customer Support Services
Toshiba offers 24-hour service nationwide. For assistance of any type
call: 1-800-231-1412.
MOTORS ADJUSTABLE SPEED DRIVES CONTROLS UPS INSTRUMENTATION PLC
Available Through:
INDUSTRIAL DIVISION
13131 West Little York Road, Houston, Texas 77041
Tel 713/466-0277 Fax 713/466-8773
US 800/231-1412 Canada 800/872-2192 Mexico 01/800/527-1204
www.toshiba.com/ind
Copyright 10/2008
*MVMDBTX081022*
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