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


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