Squirrel Cage

Key Features

TECO Squirrel Cage Motors are custom designed to each customer's specific application. Because of their design versatility and high operating efficiencies, TECO motors are the logical choice for a multitude of industries including mining, oil & gas, petro-chemical, pulp and paper, electric utilities, water & waste, marine and steel.

TECO Squirrel Cage Motors are high performance machines with low maintenance costs. TECO uses the latest technologies to provide the best high efficiency motor solution throughout the power range of high voltage motors.  This product line is ideal for operating in the toughest applications, which require increased strength and durability of motors.

Great design versatility to meet mechanical, electrical design and also be a drop and replacement machine for any existing application. TECO motors comply with all relevant international standards, incorporate the latest advances in insulation materials and are optimized for variable speed control.

From simple to complex designs, TECO Squirrel Cage Motors combine cost-efficient standardized designs and short lead times with safety, productivity, energy efficiency and reliability.
 

 

Product Overview

 
Output
300 up to 15,000kW
Number of Poles: 
2 to 12
Cooling method:
TEAAC & TEFC
Degree of Protection:
IP54 to IP66
Frames: 
315 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
 
Cable gland in the terminal box entrance
 
Class of insulation: H
 
Classified area application: Ex-n, Ex-p
 
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

 

VFD application

 

Vibration detector

From 380V to 13,800V

TECO Squirrel Cage motors are ideal for operating in the toughest applications, which require increased strength and durability of motors.

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KW RATING VOLTAGE PHASES NO OF POLES FRAME
220 3300 3 2 315CA
220 3300 3 4 315CB
220 3300 3 6 315DB
220 3300 3 8 355CB
250 3300 3 2 315DA
250 3300 3 4 315DB
250 3300 3 6 315DB
260 3300 3 8 355CB
280 3300 3 2 315DA
280 3300 3 4 315DB
280 3300 3 6 315DB
300 3300 3 4 315DB
300 3300 3 8 355CB
315 3300 3 2 315DA
315 3300 3 6 355CB
315 3300 3 8 355DB*
340 3300 3 4 315DB
355 3300 3 2 355CA
355 3300 3 4 355CB
355 3300 3 6 355CB
355 3300 3 8 355DB*
375 3300 3 8 355DB
400 3300 3 2 355CA
400 3300 3 4 355CB
400 3300 3 6 355DB*
400 3300 3 8 400CB
425 3300 3 6 355DB*
450 3300 3 2 355CA
450 3300 3 4 355CB
450 3300 3 8 400DB*
475 3300 3 4 355DB*
475 3300 3 6 400CB
500 3300 3 2 355DA*
500 3300 3 4 355DB*
500 3300 3 6 400DB*
500 3300 3 8 400DB*
530 3300 3 2 400DA*
530 3300 3 8 450CB
560 3300 3 4 400CB
560 3300 3 6 400DB*
600 3300 3 2 400DA*
600 3300 3 6 400DB*
600 3300 3 8 450CB
630 3300 3 4 400CB
630 3300 3 6 450CB
650 3300 3 2 400DA*
650 3300 3 4 400DB*
650 3300 3 8 450DB*
670 3300 3 6 450CB
710 3300 3 2 400DA*
710 3300 3 4 400DB*
710 3300 3 8 450DB*
750 3300 3 2 450DA*-R
750 3300 3 4 400DB*
750 3300 3 6 450CB
800 3300 3 2 450DA*-R
800 3300 3 4 400DB*
800 3300 3 6 450CB
800 3300 3 8 500CB
850 3300 3 4 450CB
850 3300 3 6 450DB*
850 3300 3 8 500CB
900 3300 3 2 450DA*-R
900 3300 3 4 450CB
900 3300 3 6 500CB
930 3300 3 2 450DA*-R
930 3300 3 4 450DB*
930 3300 3 6 500CB
930 3300 3 8 500CB
1000 3300 3 2 450DA*-R
1000 3300 3 4 450DB*
1000 3300 3 6 500CB
1000 3300 3 8 500DB*