Severe Duty Motors

Our extensive line of Severe Duty motors are designed to provide exceptional performance and long life in harsh industrial processing applications. These premium construction motors include features designed to protect against contamination, moisture, vibration and demanding duty cycles. Super-E electrical designs are available on Severe Duty motors to create a packaged solution that reduces energy consumption and handles the punishment of the application.

Introduction

Features

Totally enclosed fan cooled frame, cast iron frame, end shields and inner caps
Carbon steel fan cover and air deflector, ground lug in the conduit box
Specially formulated modified epoxy paint with UV protection
Stainless steel breather and drain, V-Ring shaft slinger
Epoxy coating on the rotor OD, stator ID and windings, oversized main conduit box, 3.5 pu Surge withstand
Insulated bearings and provisions for bearing RTD’s. Severe duty motors have high efficiency (95% or higher)

Stock motors include a 3 year warranty
100 ohm platinum winding RTD’s and space heaters
The “S” shafts are for coupled loads and are not convertible to roller bearings
The “L” shafts are ball bearing and convertible to roller bearing
Belted duty “LR” shafts are roller bearing and convertible to ball bearing
All shafts are Class II material
Motors are marked for Division 2/Zone 2, Class I locations. Inverter Ready design with speed range and Inverter T. Code nameplate information