Vertical TEFC Enclosure

Vertical TEFC Enclosure

TEFC Enclosure / IC411 / IP54 - Siemens Type CGZV & CGZHS

These vertical, flange-mounted motors are designed for indoor and outdoor applications where internal parts must be protected from adverse ambient conditions. Utilizes cooling fins on all four quadrants of yoke and housings.

Feature
Standard
Available Option
Power Range
200 - 900 HP
 
Poles
2 - 4 - 6
 
Frame Sizes
500 & 580
 
Voltage
2300 - 6900V
 
Service Factor
1.0
1.15
Frame
Cast iron
 
Bearing Housings
Cast iron
 
Main Terminal Box
Cast iron
Fabricated steel
Auxiliary Boxes
Cast iron
NEMA 4X
Shaft
Solid
Hollow for 4 - 6 pole
Shaft Material
AISI 1045
AISI 4140
Rotor
Die cast aluminum
Fabricated copper
Lamination Material
C5 core plate
N/A
External Cooling Fan
Aluminum
Other materials available
Fan Cover
Fabricated steel
N/A
Upper Thrust Bearing
Deep groove ball
Back-to-back angular contact for 2-pole, spherical roller for 4-6 pole
Lower Guide Bearing
Ball
N/A
Insulation
Class F-VPI
N/A
Hardware
300 series stainless steel
N/A
Paint
Two-part epoxy
Special paint system
Paint Color
Siemens Motor Blue
Other colors
Vibration
0.12 IPS or as defined by NEMA
Special balance
Warranty
24 months from shipment per AboveNEMA Motor Supplemental Warranty Policy
Deferred and/or Extended