Techtop GR3 Cast Iron TEFC General Purpose Motors

The Techtop GR3 series is a cast-iron 3-phase motor built for robust applications.  It is a NEMA Premium Effciency design rated for VFD use at 15:1 speeds with constant torque, epoxy coated windings with IP55 rated ingress protection.  

Highlights

  • Inverter Duty Rated 15:1 (MG1 Part 31)
  • NEMA Premium Efficiency 
  • Epoxy Coated Windings
  • IP55 Rated Enclosure Protection
  • Oversized Bearings
  • Auto-Purge Condensation Drains
  • Heavy-Duty Cast Iron Fan Cover
  • Class 1, Div 2, Groups A,B,C, and D Certified
  • 36 Month Factory Warranty 

Well stocked in the USA, fast shipping and great pricing.

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  • Techtop Cast Iron C-Face motor

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    Techtop Techtop GR3-CI-TF-145TC-6-B-D-1 TEFC 1 HP 1200 RPM 145TC 208-230/460V Three-Phase Motor

    Normally ships within 24 hours

    Techtop Cast Iron motors are well built with many features not found on other motors. They are NEMA Premium rated for efficiency, and inverter-duty rated for use with variable frequency drives (VFDs). The terminal box can be moved from left (F1), to right (F2), or top (F3/F0), by moving the removable feet to the top, left or right sides (up to frame size 360). A service factor of 1.25 along with IP55 rating, epoxy coating and built-in one-way purge valves makes these motors an excellent value. Includes 3-year / 36-month warranty. Spec Sheets 200/400V-60Hz230/460V-60Hz190/380V-50Hz 3D Models GR-145TC-CI-TF.step

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    Normally ships within 24 hours

    $383.96

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  • Techtop Cast Iron C-Face motor

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    Techtop Techtop GR3-CI-TF-145TC-2-B-D-2 TEFC 2 HP 3600 RPM 145TC 208-230/460V Three-Phase Motor

    Normally ships within 24 hours

    Techtop Cast Iron motors are well built with many features not found on other motors. They are NEMA Premium rated for efficiency, and inverter-duty rated for use with variable frequency drives (VFDs). The terminal box can be moved from left (F1), to right (F2), or top (F3/F0), by moving the removable feet to the top, left or right sides (up to frame size 360). A service factor of 1.25 along with IP55 rating, epoxy coating and built-in one-way purge valves makes these motors an excellent value. Includes 3-year / 36-month warranty. Spec Sheets 200/400V-60Hz230/460V-60Hz190/380V-50Hz 3D Models GR-145TC-CI-TF.step

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    Normally ships within 24 hours

    $396.34

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  • Techtop Cast Iron motor

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    Techtop Techtop GR3-CI-TF-145T-4-B-D-1.5 TEFC 1.5 HP 1800 RPM 145T 208-230/460V Three-Phase Motor

    Normally ships within 24 hours

    Techtop Cast Iron motors are well built with many features not found on other motors. They are NEMA Premium rated for efficiency, and inverter-duty rated for use with variable frequency drives (VFDs). The terminal box can be moved from left (F1), to right (F2), or top (F3/F0), by moving the removable feet to the top, left or right sides (up to frame size 360). A service factor of 1.25 along with IP55 rating, epoxy coating and built-in one-way purge valves makes these motors an excellent value. Includes 3-year / 36-month warranty. Spec Sheets 200/400V-60Hz230/460V-60Hz190/380V-50Hz 3D Models GR-145T-CI-TF.step

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    Normally ships within 24 hours

    $334.41

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  • Techtop Cast Iron motor

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    Techtop Techtop GR3-CI-TF-145T-2-B-D-2 TEFC 2 HP 3600 RPM 145T 208-230/460V Three-Phase Motor

    Normally ships within 24 hours

    Techtop Cast Iron motors are well built with many features not found on other motors. They are NEMA Premium rated for efficiency, and inverter-duty rated for use with variable frequency drives (VFDs). The terminal box can be moved from left (F1), to right (F2), or top (F3/F0), by moving the removable feet to the top, left or right sides (up to frame size 360). A service factor of 1.25 along with IP55 rating, epoxy coating and built-in one-way purge valves makes these motors an excellent value. Includes 3-year / 36-month warranty. Spec Sheets 200/400V-60Hz230/460V-60Hz190/380V-50Hz 3D Models GR-145T-CI-TF.step

    Read more

    Normally ships within 24 hours

    $358.46

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  • Techtop Cast Iron C-Face motor

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    Techtop Techtop GR3-CI-TF-143TC-4-B-D-1 TEFC 1 HP 1800 RPM 143TC 208-230/460V Three-Phase Motor

    Normally ships within 24 hours

    Techtop Cast Iron motors are well built with many features not found on other motors. They are NEMA Premium rated for efficiency, and inverter-duty rated for use with variable frequency drives (VFDs). The terminal box can be moved from left (F1), to right (F2), or top (F3/F0), by moving the removable feet to the top, left or right sides (up to frame size 360). A service factor of 1.25 along with IP55 rating, epoxy coating and built-in one-way purge valves makes these motors an excellent value. Includes 3-year / 36-month warranty. Spec Sheets 200/400V-60Hz230/460V-60Hz190/380V-50Hz 3D Models GR-143TC-CI-TF.step

    Read more

    Normally ships within 24 hours

    $345.34

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  • Techtop Cast Iron C-Face motor

    View options

    Techtop Techtop GR3-CI-TF-143TC-2-B-D-1.5 TEFC 1.5 HP 3600 RPM 143TC 208-230/460V Three-Phase Motor

    Normally ships within 24 hours

    Techtop Cast Iron motors are well built with many features not found on other motors. They are NEMA Premium rated for efficiency, and inverter-duty rated for use with variable frequency drives (VFDs). The terminal box can be moved from left (F1), to right (F2), or top (F3/F0), by moving the removable feet to the top, left or right sides (up to frame size 360). A service factor of 1.25 along with IP55 rating, epoxy coating and built-in one-way purge valves makes these motors an excellent value. Includes 3-year / 36-month warranty. Spec Sheets 200/400V-60Hz230/460V-60Hz190/380V-50Hz 3D Models GR-143TC-CI-TF.step

    Read more

    Normally ships within 24 hours

    $361.37

    View options

  • Techtop Cast Iron C-Face motor

    View options

    Techtop Techtop GR3-CI-TF-143TC-2-B-D-1 TEFC 1 HP 3600 RPM 143TC 208-230/460V Three-Phase Motor

    Normally ships within 24 hours

    Techtop Cast Iron motors are well built with many features not found on other motors. They are NEMA Premium rated for efficiency, and inverter-duty rated for use with variable frequency drives (VFDs). The terminal box can be moved from left (F1), to right (F2), or top (F3/F0), by moving the removable feet to the top, left or right sides (up to frame size 360). A service factor of 1.25 along with IP55 rating, epoxy coating and built-in one-way purge valves makes these motors an excellent value. Includes 3-year / 36-month warranty. Spec Sheets 200/400V-60Hz230/460V-60Hz190/380V-50Hz 3D Models GR-143TC-CI-TF.step

    Read more

    Normally ships within 24 hours

    $345.34

    View options

  • Techtop Cast Iron motor

    View options

    Techtop Techtop GR3-CI-TF-143T-4-B-D-1 TEFC 1 HP 1800 RPM 143T 208-230/460V Three-Phase Motor

    Normally ships within 24 hours

    Techtop Cast Iron motors are well built with many features not found on other motors. They are NEMA Premium rated for efficiency, and inverter-duty rated for use with variable frequency drives (VFDs). The terminal box can be moved from left (F1), to right (F2), or top (F3/F0), by moving the removable feet to the top, left or right sides (up to frame size 360). A service factor of 1.25 along with IP55 rating, epoxy coating and built-in one-way purge valves makes these motors an excellent value. Includes 3-year / 36-month warranty. Spec Sheets 200/400V-60Hz230/460V-60Hz190/380V-50Hz 3D Models GR-143T-CI-TF.step

    Read more

    Normally ships within 24 hours

    $307.46

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  • Techtop Cast Iron motor

    View options

    Techtop Techtop GR3-CI-TF-143T-2-B-D-1.5 TEFC 1.5 HP 3600 RPM 143T 208-230/460V Three-Phase Motor

    Normally ships within 24 hours

    Techtop Cast Iron motors are well built with many features not found on other motors. They are NEMA Premium rated for efficiency, and inverter-duty rated for use with variable frequency drives (VFDs). The terminal box can be moved from left (F1), to right (F2), or top (F3/F0), by moving the removable feet to the top, left or right sides (up to frame size 360). A service factor of 1.25 along with IP55 rating, epoxy coating and built-in one-way purge valves makes these motors an excellent value. Includes 3-year / 36-month warranty. Spec Sheets 200/400V-60Hz230/460V-60Hz190/380V-50Hz 3D Models GR-143T-CI-TF.step

    Read more

    Normally ships within 24 hours

    $323.49

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  • Techtop Cast Iron motor

    View options

    Techtop Techtop GR3-CI-TF-143T-2-B-D-1 TEFC 1 HP 3600 RPM 143T 208-230/460V Three-Phase Motor

    Normally ships within 24 hours

    Techtop Cast Iron motors are well built with many features not found on other motors. They are NEMA Premium rated for efficiency, and inverter-duty rated for use with variable frequency drives (VFDs). The terminal box can be moved from left (F1), to right (F2), or top (F3/F0), by moving the removable feet to the top, left or right sides (up to frame size 360). A service factor of 1.25 along with IP55 rating, epoxy coating and built-in one-way purge valves makes these motors an excellent value. Includes 3-year / 36-month warranty. Spec Sheets 200/400V-60Hz230/460V-60Hz190/380V-50Hz 3D Models GR-143T-CI-TF.step

    Read more

    Normally ships within 24 hours

    $307.46

    View options

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