Electric Motor Repair

Our Services

Through the use of leading edge technology and the best trained people in the industry, Hupp Electric Motors has become an industry leader. Our dedication to quality and complete customer satisfaction makes us the smart choice for all of your motor repair needs.

Our rewind process utilizes the Hupp Inverter Grade VPIE+ Insulation System® on all low voltage motors (208-230/460 & 575 VAC) and medium voltage rewinds up to 13KV. At the heart of this insulation system is a magnet wire rated for 2000 volts. In addition to this wire, we use the highest dielectric strength class H insulating materials. We offer a three-year warranty on all motor rewinds and a two-year warranty on all mechanical repairs. Hupp Electric Motors utilizes rewind insulation materials that have been tested by an independent laboratory and certified to produce a true Class H insulation system.

Electro/Mechanical Repair

AC Motor & Control Repair
DC Motor & Control Repair
Certified Energy Efficient Motor Repair Shop
IEEE 841 Repair
UL Explosion Proof Motor Recertification
Vacuum Pressure Impregnation (VPI)
Full Machine Shop Service
Centrifugal & Submersible Pump Repair
Parts Renewal & Salvage
Gear Box / Motor Repair
Dynomometer Load Testing
Dynamic Balancing thru 15,000 lbs
Crane & Hoist Repair & Retrofits
2,500 KVA, 0-13,000 Volt Test Panel
Core Loss Testing (up to 10,000 HP)
10 Overhead Cranes (largest is 50 ton)

Field Services

Predictive Maintenance Programs
Dynamic Balancing
Vibration Analysis
Infrared Inspections
Computerized Motor Circuit Analysis
Switchgear Maintenance
Full Millwright Services
Laser Alignment
Motor & Generator Troubleshooting
Motor Control Repair, Modification & Retrofit
Electronic Troubleshooting
Start-Up Services
Power Quality Monitoring
Motion Amplification

Brochure

Download our brochure to learn about our list of available products and services.

Contact Us

Have questions about our products and services? Reach out to us on our Contact page or Get a Quote on a motor or other parts.

Now Available!

VIDAR Motors

VIDAR is redefining what an industrial motor can be. By embedding variable-speed intelligence directly into the motor, it eliminates inefficient, failure-prone systems that rely on throttled valves and dampers. VIDAR cuts energy use and CO2 emissions by up to 50% while enhancing reliability and performance in fluid process systems.

VIDAR’s proprietary AC-Link technology replaces outdated AC-to-DC-to-AC Variable Frequency Drive (VFD) technology with a streamlined AC-to-AC approach. By removing the DC stage, bulky electrolytic capacitors are eliminated, shrinking the VFD by 60%, enabling the motor and VFD to be combined into a single, compact solution. This breakthrough eliminates the space, complexity, and cost barriers of conventional VFDs that have held the industry back for decades.

VIDAR doesn’t just power your pumps and fans—it transforms how your factory runs.

Contact us today to learn more about VIDAR Motors.

Benefits of VIDAR Motors

Elimination of Mechanical Controls

Savings: Mechanical controls are inherently inefficient, leading to energy waste and high operational costs.
VIDAR’s Advantage: VIDAR integrates variable-speed intelligence directly into the motor, eliminating the need for wasteful and failure-prone mechanical systems like throttled valves or dampers.
Customer Benefit: Reduced energy consumption and improved process efficiency directly translate into lower utility bills and reduced maintenance costs.

Lower Maintenance Costs

Savings: Traditional mechanical control systems are prone to failures and require frequent servicing.
VIDAR’s Advantage: With fewer components and integrated intelligence, VIDAR reduces the likelihood of breakdowns and the need for routine maintenance.
Customer Benefit: Lower maintenance costs, reduced downtime, and increased operational reliability.

Increased Lifespan of Equipment

Savings: Motors running at constant full speed increase wear and tear on connected systems such as pumps and fans.
VIDAR’s Advantage: Operating at optimal speeds prolongs the life of the motor and associated equipment.
Customer Benefit: Long-term cost savings from reduced capital expenditures on replacements.

Enhanced Process Control

Savings: Inefficient control of pumps and fans can lead to product waste, inconsistent outputs, and energy losses.
VIDAR’s Advantage: Precise control of motor speed ensures consistent flow rates and optimal performance for fluid process systems.
Customer Benefit: Improved product quality, reduced waste, and better compliance with operational standards.

Save Space

Savings: Conventional variable speed systems require large Variable Frequency Drives (VFDs) installed separately, taking up space and adding complexity.
VIDAR’s Advantage: By shrinking the VFD by 60% with VIDAR’s patented AC-Link converter and embedding it directly into the motor, VIDAR eliminates the need for external VFDs.
Customer Benefit: Space savings reduce the footprint required for equipment, lower installation costs, and simplify system architecture.

Simplified Installation

Savings: Installing external VFDs and mechanical controls requires significant labor and time.
VIDAR’s Advantage: With its all-in-one design, VIDAR simplifies installation.
Customer Benefit: Reduced installation costs and faster deployment.

Built for Harsh Industrial Environments

Savings: Equipment failures in extreme environments lead to costly repairs, replacements, and downtime.
VIDAR’s Advantage: VIDAR is purpose-built for industrial environments, with a motor designed using IEEE-841 specifications as a guideline to ensure durability and reliability. Its power converter and terminal box electronics are housed in an IP66-rated enclosure for water and dustproof protection. Tested for corrosive environments (ISA GSX) and certified for hazardous areas with explosive gases (Class I, Division 2, Groups A, B, C, D, T4), VIDAR ensures consistent performance even in the toughest conditions.
Customer Benefit: Dependable performance in the harshest conditions, reducing the cost of frequent repairs and ensuring continuous operations even in challenging environments.

Modular and Easy to Service

Savings: Complex and time-consuming repairs can result in extended downtime and high labor costs.
VIDAR’s Advantage: VIDAR’s modular design simplifies maintenance with three components: the power converter, motor, and terminal box. The power converter can be swapped in under an hour without uncoupling the motor, while terminal box parts are field-serviceable. Bearings and motor modules use standard materials, enabling quick repairs by any qualified motor shop, reducing downtime and costs.
Customer Benefit: Faster repairs, reduced maintenance costs, and a significant reduction in downtime, ensuring your plant stays operational when it matters most.

Motor & Drive Sales

Hupp Electric Motors stocks and sells a variety of electric motors, drives and accessory products to fill the needs of our customers. Contact our sales department or your account manager to order the products you need.

Motors

AC MOTORS – Toshiba, WEG, Emerson/US/Nidec, Marathon, Leeson, ABB-Baldor, GE Wolong, TECO-Westinghouse, Elektrim, Lafert, Brook Crompton, Innomotics, ABB-Siemens, Sterling, Techtop, Bodine, VIDAR

BRAKE MOTORS – Toshiba, WEG, ABB, Siemens, Marathon, A.O. Smith, Emerson/US/Nidec.

GEAR MOTORS & REDUCERS – SEW, WEG, Nord, Grove.

DC MOTORS – WEG, Westinghouse, GE Wolong, ABB-Baldor, Marathon, Leeson, Fincor.

SERVO DRIVES & MOTORS – ABB-Baldor, Emerson/US/Nidec.

Drives

AC ADJUSTABLE SPEED – LOW & MEDIUM VOLTAGE – Toshiba, WEG, Yaskawa

DC ADJUSTABLE SPEED – ABB

Other Components

ENCODERS – Avtron

Why Choose Us

Hupp Electric Motors is not just another motor shop, we become a part of your maintenance team. It is our responsibility to not only make the necessary repairs in a timely manner, but to get to the root of any problems that may lead to future failures.

100+

Years in Business

120+

Dedicated Employees

50+

Services & Products

50+

Years of EASA Membership