Wound Rotor

Key Features

TECO Wound Rotor Motors are custom designed to each customer's specific application. Because of their design versatility and high operating efficiences, TECO Wound Rotor Motors are the logical choice for a multitude of industries including mining, pulp and paper, electric utilities, sugar, water & waste, marine and  steel.

TECO Wound Rotor Motors are built to last. Great design versatility to meet mechanical, electrical design and also be a drop and replacement machine for any existing application. Crown Series complies with all relevant international standards and incorporate the latest advances in insulation materials.

From simple to complex designs, TECO motors combine cost-efficient standardized designs and short lead times with safety, productivity, energy efficiency and reliability. TECO Wound Rotor Motors minimize mechanical stress at starting, increasing the lifetime of your driven equipment.

 

Product Overview

  
Output
250 up to 15,000kW
Number of Poles: 
4 to 12
Cooling method:
TEAAC & TEFC
Degree of Protection:
IP54 to IP65
Frames: 
355 up to 1250
Ambient temperature: 
40 °C
Elevation: 1000m above sea level
Service factor:
1.0 @ 40 deg C ambient
Mounting:
IM1001
Voltages:
Up to 13,800V
Insulation Class:
“F” insulation (ΔT = 80K)
Continuous duty: 
S1
Design:
N
Thermal protection:
As per customer specification
Bearings:
Anti-friction Bearings , Sleeve bearings
Frame Material: 
Fabricated Steeel
Color:
As per customer specification
 

Options Available

  
 
Altitude above 1000 m (on request)
 
Aluminum, copper or brass rotor
 
Ambient temperature above 40 °C 
 
Base: rail, sliding base, extended feet, rebuilt feet, anchorage plate
 
Bearing thermometer with gauge with/without contacts
 
Brush Lifting System
 
Cable gland in the terminal box entrance
 
Class of insulation: H
 
Cooling: Forced ventilated, Air-to-water heat exchanger
 
CT for differential and integral protection
 
Electrically insulated bearing
 
Encoder
 
Grounding brush on drive end bearing
 
Independent hydraulic oil circulation system for sleeve bearing
 
Mountings: Vertical, Horizontal, Foot and Flange, Flange, 
 
NEMA Standard
 
Noise suppressor in the air inlet and outlet
 
Non-reversion ratchet
 
Multiple accessory terminal boxes
 
Power factor correction capacitors
 
Protection against voltage surge: Lighting arrestors and Capacitors
 
Service Factor: 1.15
 
Shaft: Special dimensions, double shaft end, tapered, hollow, special steel
 
Signal transducer
 
Sleeve bearing
 
Special balance
 
Special bearing (overdesigned) for axial or radial thrust
 
Special painting
 
Steel welded terminal box in different sizes, based on internal available space
 
Temperature detector: Thermistor (PTC or NTC)
 
Temperature detector: Thermostat (Bimetallic)
 
Two energized power terminal boxes
 
Vibration detector

From 380V to 13,800V

TECO Wound Rotor Motors Motors are designed to last.

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