Standard Rails - Style 1 Features fabricated structural steel construction in a strong, durable rail with push-pull adjustment. Individual foot pads provide under-rail clearance, accommodate span mounting and are often more adaptable to uneven surfaces. Standard Rails, Style 1 (NEMA Frame Sizes 440AC-680AC) Standard Rails - Style 2 Features "Z" bar construction, pioneered by Overly Hautz, to provide inherent rigidity at moderate cost. They also incorporate push-pull adjustment and are ideally suited for most flat surface applications. Standard Rails, Style 2 (NEMA Frame Sizes 440AC-680AC) |
|
Heavy Duty Rails Recommended for motors ranging from 250HP up to 500HP. Heavy Duty Rails (NEMA Frame Sizes 440, 500, 5000, 580, 680, 6800 Series) |
|
Structural Steel Rails Recommended for motors greater than 500HP. Heavy Duty Structural Rails (NEMA Frame Sizes 500, 580, & 680 Series) |
|