Custom Design Modifications & Accessories
Vertical Motor Applications & Features
General References
Electric Motor & Machines Terminology
Bearing Identification - AFBMA Bearing Numbers
Specifications & Standards
841 PLUS® Specification
CORRO-DUTY® NEMA Motor Specification for Hostile Environments
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
Inverter Duty HOSTILE DUTY™ TEFC Specification
Motors for Use with Variable Frequency Drives
NEMA Line Vertical Motors Sample Specs.
Oil Capacities of Vertical HOLLOSHAFT® Motors
Paint Specifications
TITAN® Line Vertical Motors Sample Specification
Underwriters Listing and Component Recognitions (Non-Hazardous Locations)
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
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
Custom Design Modifications & Accessories
Current Transformers Differential Motor Protection
Heaters and Trickle Voltage Heating to Combat Motor Condensation
Methods of Winding Temperature Protection
- Resistance Temperature Detectors (RTDs )
- Therma-Sentry
- Winding Thermistors
- Winding Thermocouples
- Winding Thermostats
- Brundy Servit Posts
- KA-Lug®
- Scrulugs®
Power Factor Correction Capacitors (PFCC)
Short Shaft vs. Long Shaft Motors
Sound Power and Sound Pressure
Space Heaters to Combat Motor Condensation
Steady Bushing for Vertical HOLLOSHAFT® Motors
Surge Protection - Lightning Arrestor
Surge Protection on TITAN® Line Motors
Vertical Motor Applications & Features
Types and Construction of Vertical Motors
Description of Typical Pump Application
Special features for high thrust motors
NEMA Line Vertical Motors Sample Specs
Oil Capacities of Vertical HOLLOSHAFT® Motors
Method of Measuring Shaft Runout
TITAN® Line Vertical Motors Sample Specifications
Steady Bushing for Vertical HOLLOSHAFT® Motors
Thrust and Radial Load Designs in Vertical Drives