246 results for Variable Speed Motors

Variable Speed Motors

121 - 140 of 246

Key Features


  • MAX GUARD® Class H insulation system
  • Constant torque operation from 0 to base speed on vector drive, including TEFC (On Volts/Hertz drives, TEFC motors are limited to 20:1 constant torque
  • Constant HP operation to twice base speed (143-256 frame);1.5 times base (all others)
  • Optimized for operation with IGBT inverter (NEMA Design A)
  • Normally closed thermostats (one per phase, class F)
  • Blue Chip quality, cast iron frame and brackets
  • Patented “fracket” design (TEBC enclosure)

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PMAC Motor, 20 HP, 3 Ph, 120 Hz, 460 V, 1800 RPM, 256TC Frame, TEFC

Part #:825202.00
Catalog #:825202.00
Sorry, this item is no longer available

Key Features


  • Ultra Efficient™ Premium-Plus exceeds NEMA Premium (IE4)
  • Class H IRIS insulation system
  • Cast iron construction for rigidity and reduced vibration
  • Severe Duty, TEFC
  • Normally closed thermostats (One per phase, Class F)
  • High power density, low weight design
  • UL,CSA and CE; Optional terminal block
  • Provisions for shaft grounding ring
  • Requires a PMAC inverter for operation

Key Features


  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating with vector drives
  • C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
  • TEBC designs utilize 3-phase blower motors
  • Normally closed thermostats
  • Cast iron, Steel and Aluminum frame construction - see Notes
  • Provisions for Encoder feedback devices
  • Precision balanced rotors
  • UL recognized and CSA certified

Key Features


  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating with vector drives
  • C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
  • TEBC designs utilize 3-phase blower motors
  • Normally closed thermostats
  • Cast iron, Steel and Aluminum frame construction - see Notes
  • Provisions for Encoder feedback devices
  • Precision balanced rotors
  • UL recognized and CSA certified

Key Features


  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating with vector drives
  • C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
  • TEBC designs utilize 3-phase blower motors
  • Normally closed thermostats
  • Cast iron, Steel and Aluminum frame construction - see Notes
  • Provisions for Encoder feedback devices
  • Precision balanced rotors
  • UL recognized and CSA certified

Key Features


  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating with vector drives
  • C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
  • TEBC designs utilize 3-phase blower motors
  • Normally closed thermostats
  • Cast iron, Steel and Aluminum frame construction - see Notes
  • Provisions for Encoder feedback devices
  • Precision balanced rotors
  • UL recognized and CSA certified

Key Features


  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating with vector drives
  • C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
  • TEBC designs utilize 3-phase blower motors
  • Normally closed thermostats
  • Cast iron, Steel and Aluminum frame construction - see Notes
  • Provisions for Encoder feedback devices
  • Precision balanced rotors
  • UL recognized and CSA certified

Key Features


  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating with vector drives
  • C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
  • TEBC designs utilize 3-phase blower motors
  • Normally closed thermostats
  • Cast iron, Steel and Aluminum frame construction - see Notes
  • Provisions for Encoder feedback devices
  • Precision balanced rotors
  • UL recognized and CSA certified

Key Features


  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating with vector drives
  • C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
  • TEBC designs utilize 3-phase blower motors
  • Normally closed thermostats
  • Cast iron, Steel and Aluminum frame construction - see Notes
  • Provisions for Encoder feedback devices
  • Precision balanced rotors
  • UL recognized and CSA certified

Key Features


  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating with vector drives
  • C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
  • TEBC designs utilize 3-phase blower motors
  • Normally closed thermostats
  • Cast iron, Steel and Aluminum frame construction
  • Provisions for Encoder feedback devices
  • Precision balanced rotors
  • UL recognized and CSA certified

Key Features


  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating with vector drives
  • C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
  • TEBC designs utilize 3-phase blower motors
  • Normally closed thermostats
  • Cast iron, Steel and Aluminum frame construction - see Notes
  • Provisions for Encoder feedback devices
  • Precision balanced rotors
  • UL recognized and CSA certified
Encoder Motor, 3 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 182TC Frame, TENV

Encoder Motor, 3 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 182TC Frame, TENV

Part #:811320.00
Catalog #:811320.00
Sorry, this item is no longer available

Key Features


  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating with vector drives
  • C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
  • TEBC designs utilize 3-phase blower motors
  • Normally closed thermostats
  • Cast iron, Steel and Aluminum frame construction
  • Provisions for Encoder feedback devices
  • Precision balanced rotors
  • UL recognized and CSA certified

Key Features


  • IRIS® Inverter duty insulation system
  • Constant torque operation from 0 to base speed on vector drive
  • Constant horsepower operation up to twice base RPM
  • Normally closed thermostats (one per phase, Class F)
  • Ball bearings
  • Encoder provisions included on opposite drive end
  • UL Recognized, CSA Certified, and CE Mark

Key Features


  • IRIS® Inverter duty insulation system
  • Constant torque operation from 0 to base speed on vector drive
  • Constant horsepower operation up to twice base RPM
  • Normally closed thermostats (one per phase, Class F)
  • Ball bearings
  • Encoder provisions included on opposite drive end
  • UL Recognized, CSA Certified, and CE Mark

Key Features


  • IRIS® Inverter duty insulation system
  • Constant torque operation from 0 to base speed on vector drive
  • Constant horsepower operation up to twice base RPM
  • Normally closed thermostats (one per phase, Class F)
  • Ball bearings
  • Encoder provisions included on opposite drive end
  • UL Recognized, CSA Certified, and CE Mark

Key Features


  • IRIS® Inverter duty insulation system
  • Constant torque operation from 0 to base speed on vector drive
  • Constant horsepower operation up to twice base RPM
  • Normally closed thermostats (one per phase, Class F)
  • Ball bearings
  • Encoder provisions included on opposite drive end
  • UL Recognized, CSA Certified, and CE Mark

Key Features


  • Variable torque speed range with open loop drive of 0-60 Hz
  • Constant horsepower speed range of 2x base speed
  • Ultimate Spike Defense and superscript TM Insulation System
  • 1.00 service factor on PWM waveform
  • 1.15 service factor or better on sine-wave power
  • Precision dynamic balanced rotor assembly
  • Thermal overload protection (Class F thermostats)

Key Features


  • Inverter duty insulation system
  • Constant HP range at 2x base speed 56 - 256T frames
  • Constant HP range at 1.5x base speed 284T - 445T frames
  • Includes 1024 ppr encoder with differential line driver
  • Normally enclosed thermostats
  • Steel and aluminum frame construction - see Notes
  • C Face designs through 10 HP
  • Precision balanced rotors

Key Features


  • Inverter duty insulation system
  • Constant HP range at 2x base speed 56 - 256T frames
  • Constant HP range at 1.5x base speed 284T - 445T frames
  • Includes 1024 ppr encoder with differential line driver
  • Normally closed thermostats
  • Steel and aluminum frame construction - see notes
  • C Face designs through 10 HP
  • Precision balanced rotors

Key Features


  • Variable torque speed range with open loop drive of 0-60 Hz
  • Constant horsepower speed range of 2x base speed
  • Ultimate Spike Defense and superscript TM Insulation System
  • 1.00 service factor on PWM waveform
  • 1.15 service factor or better on sine-wave power
  • Precision dynamic balanced rotor assembly
  • Thermal overload protection (Class F thermostats)