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Collection: US Motors Variable Frequency Drive Motors

U.S. Motor's Drive motors applications: Pumps, Compressors, Conveyors and material handling, Fans and Blowers, Agitators and other applications requiring precise speed control without a feedback device.

UN20T2GC U.S. Motors Vector Duty Motor (20 HP, 575 Volts, 3600 Max RPM)

UN20T2GC U.S. Motors Vector Duty Motor (20 HP, 575 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $2,349.51 USD

Regular price Sale price $2,349.51 USD
Unit price per
UN20T2BC U.S. Motors Vector Duty Motor (20 HP, 230/460 Volts, 3600 Max RPM)

UN20T2BC U.S. Motors Vector Duty Motor (20 HP, 230/460 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $2,349.51 USD

Regular price Sale price $2,349.51 USD
Unit price per
UN15T2GC U.S. Motors Vector Duty Motor (15 HP, 575 Volts, 3600 Max RPM)

UN15T2GC U.S. Motors Vector Duty Motor (15 HP, 575 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $1,906.38 USD

Regular price Sale price $1,906.38 USD
Unit price per
UN15T2BC U.S. Motors Vector Duty Motor (15 HP, 230/460 Volts, 3600 Max RPM)

UN15T2BC U.S. Motors Vector Duty Motor (15 HP, 230/460 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $1,906.38 USD

Regular price Sale price $1,906.38 USD
Unit price per
UN10T3BC U.S. Motors Vector Duty Motor (10 HP, 230/460 Volts, 2400 Max RPM)

UN10T3BC U.S. Motors Vector Duty Motor (10 HP, 230/460 Volts, 2400 Max RPM)

Vendor:
U.S. Motors

Regular price $2,534.51 USD

Regular price Sale price $2,534.51 USD
Unit price per
UN10T2GC U.S. Motors Vector Duty Motor (10 HP, 575 Volts, 3600 Max RPM)

UN10T2GC U.S. Motors Vector Duty Motor (10 HP, 575 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $1,380.60 USD

Regular price Sale price $1,380.60 USD
Unit price per
UN10T2BC U.S. Motors Vector Duty Motor (10 HP, 230/460 Volts, 3600 Max RPM)

UN10T2BC U.S. Motors Vector Duty Motor (10 HP, 230/460 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $1,380.60 USD

Regular price Sale price $1,380.60 USD
Unit price per
UN7T3BC U.S. Motors Vector Duty Motor (7-1/2 HP, 230/460 Volts, 2400 Max RPM)

UN7T3BC U.S. Motors Vector Duty Motor (7-1/2 HP, 230/460 Volts, 2400 Max RPM)

Vendor:
U.S. Motors

Regular price $2,098.69 USD

Regular price Sale price $2,098.69 USD
Unit price per
UN7T2GC U.S. Motors Vector Duty Motor (7-1/2 HP, 575 Volts, 3600 Max RPM)

UN7T2GC U.S. Motors Vector Duty Motor (7-1/2 HP, 575 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $1,219.15 USD

Regular price Sale price $1,219.15 USD
Unit price per
UN7T2BC U.S. Motors Vector Duty Motor (7-1/2 HP, 230/460 Volts, 3600 Max RPM)

UN7T2BC U.S. Motors Vector Duty Motor (7-1/2 HP, 230/460 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $1,219.15 USD

Regular price Sale price $1,219.15 USD
Unit price per
UN5T3BC U.S. Motors Vector Duty Motor (5 HP, 230/460 Volts, 2400 Max RPM)

UN5T3BC U.S. Motors Vector Duty Motor (5 HP, 230/460 Volts, 2400 Max RPM)

Vendor:
U.S. Motors

Regular price $1,572.19 USD

Regular price Sale price $1,572.19 USD
Unit price per
UN5T2GC U.S. Motors Vector Duty Motor (5 HP, 575 Volts, 3600 Max RPM)

UN5T2GC U.S. Motors Vector Duty Motor (5 HP, 575 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $891.55 USD

Regular price Sale price $891.55 USD
Unit price per
UN5T2BC U.S. Motors Vector Duty Motor (5 HP, 230/460 Volts, 3600 Max RPM)

UN5T2BC U.S. Motors Vector Duty Motor (5 HP, 230/460 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $891.55 USD

Regular price Sale price $891.55 USD
Unit price per
UN3T3BC U.S. Motors Vector Duty Motor (3 HP, 230/460 Volts, 2400 Max RPM)

UN3T3BC U.S. Motors Vector Duty Motor (3 HP, 230/460 Volts, 2400 Max RPM)

Vendor:
U.S. Motors

Regular price $1,171.56 USD

Regular price Sale price $1,171.56 USD
Unit price per
UN3T2GC U.S. Motors Vector Duty Motor (3 HP, 575 Volts, 3600 Max RPM)

UN3T2GC U.S. Motors Vector Duty Motor (3 HP, 575 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $766.75 USD

Regular price Sale price $766.75 USD
Unit price per
UN3T2BC U.S. Motors Vector Duty Motor (3 HP, 230/460 Volts, 3600 Max RPM)

UN3T2BC U.S. Motors Vector Duty Motor (3 HP, 230/460 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $766.75 USD

Regular price Sale price $766.75 USD
Unit price per
UN2T3BC U.S. Motors Vector Duty Motor (2 HP, 230/460 Volts, 2400 Max RPM)

UN2T3BC U.S. Motors Vector Duty Motor (2 HP, 230/460 Volts, 2400 Max RPM)

Vendor:
U.S. Motors

Regular price $945.36 USD

Regular price Sale price $945.36 USD
Unit price per
UN2T2GC U.S. Motors Vector Duty Motor (2 HP, 575 Volts, 3600 Max RPM)

UN2T2GC U.S. Motors Vector Duty Motor (2 HP, 575 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $684.07 USD

Regular price Sale price $684.07 USD
Unit price per
UN2T2BC U.S. Motors Vector Duty Motor (2 HP, 230/460 Volts, 3600 Max RPM)

UN2T2BC U.S. Motors Vector Duty Motor (2 HP, 230/460 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $684.07 USD

Regular price Sale price $684.07 USD
Unit price per
UN32T2BC U.S. Motors Vector Duty Motor (1-1/2 HP, 230/460 Volts, 3600 Max RPM)

UN32T2BC U.S. Motors Vector Duty Motor (1-1/2 HP, 230/460 Volts, 3600 Max RPM)

Vendor:
U.S. Motors

Regular price $638.83 USD

Regular price Sale price $638.83 USD
Unit price per

Let customers speak for us

from 18 reviews

PENTEK Submersible Pump

Showed up as expected and works perfectly.

darryl mckenzie

02/25/2025

SMC-CR2021-02 PENTEK Submersible Pump control (2 HP, 1 PHASE, 230 V)

CH4467 Wellmate Bag Kit

Customer service follow up on order timely. Bag kit not yet installed. Expensive replacement but cheaper than new pressure tank. Hope it lasts!

clarence dunnrowicz

02/25/2025

CH4467 Wellmate WM Bag Kit WM-25WB/WM0330/CPV-87T Repl

B85604 Berkeley SSHM-2 IMPELLER REPAIR PART KIT

The kit was exactly as described and what I needed. The successfully executed at a good price.

Barry McArdle

02/18/2025

B85604 Berkeley SSHM-2 IMPELLER REPAIR PART KIT

Oil Burner replacement motor

Motor was easy to fit, much quieter the the Marathon it replaced. Drew on sales desk was excellent to work with, knowledgeable and very helpful.

Susan Lasser Ruiz

02/11/2025

3274 U.S. Motors Oil Burner Motor (1/7 HP, 3450 RPM, 115 Voltage, 48M NEMA Frame, 1.7 Amps)

Shallow well pump

Great to deal with and Fast shipping

Mike Swanson

02/10/2025

2825SS Simer Portable Utility Transfer / Sprinkler Pump (1 HP, 115 Voltage, 1" Discharge)

Thank you !

David Ochoa

01/27/2025

QP30 Myers Quick Prime Self Priming Centrifugal Pump (3 HP, Single Phase, 230 Voltage, 60 Hz, 1-1/2" NPT Suction, 52 Max PSI, QP Series)

Good replacement for various machines

Rick Rodgers

01/24/2025

AMT Pumps 5381-95 Immersion Pump (1/8 HP, 230/460V, 3 Phase)

Well tank bladder.

as advertized

Christopher Kryst

01/06/2025

CH4468 Wellmate WM Bag Kit WM-35WB/WM0450/CPV-119T Repl

DHH3-169 Sta-Rite Self Priming Centrifugal Pump (3 HP, 3 Phase, 208-230/460 Voltage, 2" Pump Discharge, High Head)

Hernan David Espinosa Navarrete

12/19/2024

DHH3-169 Sta-Rite Self Priming Centrifugal Pump (3 HP, 3 Phase, 208-230/460 Voltage, 2" Pump Discharge, High Head)

Very nice very easy

Jeffrey Letteri

12/10/2024

AST165 US Motor Pool & Spa Motor (1.65 HP, ODP, 3450 RPM, 60 Hz, 115/230V, 56J Frame)

Berkeley Pump

KG was great. They put me in touch with a rep at Berkeley, and once we were able to figure out exactly what pump I needed, I ordered it through KG Power Systems for a cheaper price anywhere else. I appreciate people who do their job well. Thank you

KEVIN NOHEJL

12/04/2024

B30P4MS15221-01 Berkeley 4" Submersible Pump Package (30 GPM, 1-1/2 HP, 6 STAGES, 1 PH, 230 V)

Looks good

Gary Dufrene II

11/29/2024

A300EH Pentair Sta-Rite Motor Package (115/230V, 1 Phase, for use with 1 HP, Model MSE7, Series MS

PS-1065 Order

Excellent support, outstanding service and shipping !

Guy Carmeli Services Inc.

11/19/2024

PS-1065 U.S. SEAL MFG. Pump Seal / Shaft Seal (0.375" Shaft Size)

Reliable.

Water is of extreme importance where I live and I will only buy the best pump available. I've bought 3 of these pumps. The first two were as a backup and main pump respectively for my whole house plus two apartment rainwater collection system. The 1st of the two pumps was installed in mid 2013. It ran every day for 11 years before the motor seized. I'm keeping the pump portion as additional backup should a pump fail. I then installed the backup of the two original pumps. It is doing just fine and I am optimistic of seeing another decade of service from it if not more. THIS current purchase is to be the new backup pump that I hope not to need for the next ten years. You just can't go wrong with Gould Jet pumps.

Virgil Eaves

11/08/2024