Standard_Drives_Guide

General Information Quick Application Specifiers Data Form

Industry (automotive, food and beverage, etc.): _________________________________________________________________________

Equipment Application (fan, conveyor, etc.): ____________________________________________________________________________

General Load Conditions

Torque Characteristics: _______Constant Torque _______ Variable Torque _______ Constant Horsepower

Starting Torque: _______lb/ft Maximum Torque: _______ lb/ft Inertia: _______ Wk 2

Other: ___________________________________________________________________________________________________________

Speed Conditions

_______Speed Range _______Speed Accuracy

Environment

Ambient Temperature: _______to _______°C Humidity:__________% Altitude:_________ft

Special Conditions (dust, oil, vibration, etc.):_____________________________________________________________________________

Motor Specifications

Existing:________ Est. Year of Mfg.: __________ New:__________

Type (NEMA, A, B, C, D, Sync): ________________________________________________________________________________________

Rating: ________hp ________rpm ________Phase ________Connection ________Hz ________Volts ________Amps

Insulation Class:________ S.F.:________ Max. Freq.:________ Hz Speed Range (rpm): ________ to________

Time Rating:________ %ED (Cont.) No. of Motors Per Drive:________ Tachometer (Y/N):________ Type:________

Cable run distance from drive:________________________________________________________________________________________

Operation speed range:_____________________________________________________________________________________________

Drive Specifications

Input: ________Volts ________Hz ________Phase _____________kVa or Isc (ex. source transformer size)

Output: ________hp ________Full Load Current

Starting Torque: ________ (% of rated torque) Acceleration Time: _____________ Deceleration Time: _____________

Motor Control Conditions: Reversing: ________ Non-Reversing: ________ Jogging (Frequency: ________ Hz)

Drive Enclosure: NEMA 1: ________ Bypass: ________(Y/N) AC Line Reactor (input): ________(Y/N) Dynamic Braking: ________(Y/N)

Total Operating Time: ______s on ______s off Type (dynamic resistors or ac line generation): _________________________________

Note: Deceleration time and load inertia are critical in the selection of the braking components.

Standard Drives Buyers Guide

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Prices and data subject to change without notice