Home / TechDocs / Product Facts
  •  
  •  
  •  
  •  

Product Facts

General References

Specifications & Standards

Electrical References

Custom Design Modifications & Accessories

Vertical Motor Applications & Features


General References

Electric Motor & Machines Terminology

Bearing Identification - AFBMA Bearing Numbers

Specifications & Standards

841 PLUS® Specification

Arctic Duty Motors

CORRO-DUTY® NEMA Motor Specification for Hostile Environments

Hazardous Locations

Horizontal NEMA® Frame Motors - Totally Enclosed Fan Cooled - TEFC

Horizontal TITAN® Frame Motors - Weather Protected I & II – WPI & WPII

Horizontal TITAN® Frame Motors - Totally Enclosed Fan Cooled - TEFC

Induction Generator

Inverter Duty HOSTILE DUTY™ TEFC Specification

Marine Motor Specifications

Modern Aluminum Alloys

Motors for Use with Variable Frequency Drives

NEMA Standards Publication Condensed MG 1-2007:  Information Guide for General Purpose Industrial AC Small and Medium Squirrel-Cage Induction Motor Standards

NEMA Types of Enclosures

NEMA Line Vertical Motors Sample Specs.

Oil Capacities of Vertical HOLLOSHAFT® Motors

OSHA Act of 1970

Paint Specifications

    EM Gray Paint Spec

Sound Specifications

Taconite Duty

TITAN® Line Vertical Motors Sample Specification

Underwriters Listing and Component Recognitions (Non-Hazardous Locations)

U.S.D.A. Specifications

Vertical Hollow and Solid Shaft High Thrust NEMA® Frame Motors
Totally Enclosed Fan Cooled – TEFC

Vertical Hollow and Solid Shaft High Thrust NEMA® Frame Motors
Weather Protected Type 1 – (WP-I)

Vertical Hollow and Solid Shaft High Thrust TITAN® Frame Motors
Totally Enclosed Fan Cooled – TEFC

Vertical Hollow and Solid Shaft High Thrust TITAN® Frame Motors
Weather Protected I & II – WPI & WPII
 

 

Electrical References

When 3-Phase Motors May Run Single Phase

Fifty Hertz Operation of Sixty Hertz Motors

Motor Power Factor & Energy Conservation

Starting Methods for Induction Motors

  • Across the line
  • Solid state variable frequency
  • Variable speed coupling
  • Series resistance reduced voltage
  • Series reactance reduced voltage
  • Solid state reduced voltage
  • Auto-transformer reduced voltage
  • Wye/Delta
  • Part winding
  • Double delta
  • Capacitor

Typical Connection Diagrams - 3 Phase Motors

  • 2 WYE (12 Leads)
  • Constant Torque (One Winding)
  • Constant Horsepower
  • Delta
  • Double Delta - Dual Voltage
  • Double Delta - Single Voltage
  • One Wye (Two Winding)
  • Part Winding Start (Wye Only) - Dual Voltage
  • Part Winding Start (Wye Only) - Single Voltage
  • Part Winding Start (Wye or Delta)
  • Star Y
  • Variable Torque
  • Y-Delta (6 Leads)
  • WYE Only
  • Y Start: Delta Run (12 Leads)
  • Y Start: "Delta" Run

Unbalanced Line Conditions

Unbalanced Voltages

Voltage & Frequency Variation

Custom Design Modifications & Accessories

Bussbar Connections

Corrosive Chemicals Table

Current Transformers Differential Motor Protection

Heaters and Trickle Voltage Heating to Combat Motor Condensation

HOLLOSHAFT® Coupling Index

Methods of Winding Temperature Protection

  • Resistance Temperature Detectors (RTDs )
  • Therma-Sentry
  • Winding Thermistors
  • Winding Thermocouples
  • Winding Thermostats

Motor Grounding Provisions

  • Brundy Servit Posts
  • KA-Lug®
  • Scrulugs®

Motor Mounting Holes

Non-Reverse Ratchet

Oil Mist Lubrication

Power Factor Correction Capacitors (PFCC)

Short Shaft vs. Long Shaft Motors

Slide Base

Slide Rails

Sole Plate

Sound Power and Sound Pressure

Space Heaters to Combat Motor Condensation

Steady Bushing for Vertical HOLLOSHAFT® Motors

Stress Cones

Sump Heaters

Surge Protection - Lightning Arrestor

Surge Protection on TITAN® Line Motors

Taconite Duty

Vertical Motor Applications & Features

Vertical Motors Application

Types and Construction of Vertical Motors

Description of Typical Pump Application

Special features for high thrust motors

High Thrust Vertical Motors

NEMA Line Vertical Motors Sample Specs

Non-Reverse Ratchets

Oil Capacities of Vertical HOLLOSHAFT® Motors

Method of Measuring Shaft Runout

TITAN® Line Vertical Motors Sample Specifications

Steady Bushing for Vertical HOLLOSHAFT® Motors

Thrust Rating

Thrust and Radial Load Designs in Vertical Drives

Calculating Thrust Capacity

Vertical Turbine Pumps Nomenclature

Vertical Motors VHS vs VSS