WPI Enclosure / IC01 / IP23 - Siemens Type CGV & CGHS

These vertical, flange-mounted motors are best suited for indoor applications and non-exposureto extreme ambient conditions.

Feature	Standard	Available Option
Power Range	200 - 4,000 HP
Poles	4 - 16
Frame Sizes	500, 580, 680, 800 & 1120
Voltage	2300 - 13,200V
Service Factor	1.0	1.15
Frame	Cast iron	N/A
Bearing Housings	Cast iron	N/A
Main Terminal Box	Cast iron for 500-800 frames, fabricated steel for 1120 frame	Fabricated steel for 500-800 frames
Auxiliary Boxes	Cast iron	NEMA 4X
Shaft	Solid	Hollow for 500-580 frames
Shaft Material	AISI 1045	AISI 4140
Rotor	Die cast aluminum for 500 & most 580 frames, fabricated copper for 680-1120 frames	Fabricated copper for 500-580 frames
Lamination Material	C5 core plate	N/A
Top Cover	Not applicable for 500 frames, fabricated steel for 580-1120 frames	N/A
Upper Thrust Bearing	Angular contact for 500 & 580 frames, spherical roller for 680-1120 frames	Spherical roller for 500 & 580 frames, shoe-type for 680-1120 frames
Lower Guide Bearing	Ball	N/A
Insulation	Class F-VPI MiClad™	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	12 months operational not to exceed 18 months from shipment	Deferred and/or Extended

02/13/2007