What IRD Balancing does

IRD Balancing, a division of IRD LLC (Louisville, KY), designs, manufactures, and services precision soft-bearing balancing machines, portable balancing instruments (Models 246, 258, and 295+), and related accessories. With over 70 years in the balancing industry, the company exclusively focuses on soft-bearing technology, using a pendulum-like modular work-support design, vibration-displacement measurement, and a regenerative DC motor and braking system to balance rotors ranging from a fraction of a kilogram to over 225,000 kg. Capacity spans small machines with 0.00002 oz-in balance sensitivity up to 280,000-lb rotor capability, and the lineup includes only balancing system on the market offering a vibration quality check.

The company additionally markets the Lexseco product family of Core Loss Testers (Models 1081 through 3000, ranging from 500 HP / 10 KVA up to 3000 KVA) paired with MP7 software for motor repair shops performing core loss, hot spot, and winding tests, with E-meter flux metering technology providing ±0.1% measurement accuracy. Products are sold under a direct-to-customer model via irdproducts.com, phone, email, and fax, with on-site application engineering, video demonstrations, and a mailing list; Lexseco units ship internationally.

IRD Balancing generates revenue from hardware sales (machines, instruments, testers, parts, cables, and accessories), recurring service and subscription contracts (COVERPLAN annual service, calibration, and the Meter Exchange Program), and managed upgrade services (CLT Upgrade Packages at approximately half the cost of new equipment, on-site training). Pricing is quote-based and not publicly disclosed. Customer segments span industrial facilities with rotating equipment (power generation, manufacturing, transportation) and motor repair shops requiring NIST-traceable calibration, with secondary exposure to field-service organizations.

Name

IRD Balancing

Legal name

IRD® LLC

Website

https://irdproducts.com

Company type

Private

Founded year

1950

Operating status

Operating

Headcount range

11–50 employees

Short description

IRD Balancing designs, manufactures, and services precision soft-bearing balancing machines and portable balancing instruments, and sells Lexseco Core Loss Testers to motor repair shops globally from Louisville, KY. The company serves industrial facilities with rotating equipment and electric motor repair shops needing NIST-traceable precision balancing and motor testing.

Ownership category

akta.pro rank

Product category

Industrial Balancing Equipment

NAICS

Other Measuring and Controlling Device Manufacturing (334519), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro primary industry

Weighing & Force Measurement (Load cells, scales, torque, strain measurement) (IMAGAFAF)

Keywords

• Soft-bearing balancing
• Industrial balancing machines
• Core loss testing
• Vibration monitoring equipment
• Rotor balancing instruments

Headquarters

HQ city

Louisville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Balancing Machine Sales: Sale of soft-bearing balancing machines ranging from small capacity (balance sensitivity of 0.00002 oz-in) to large capacity (280,000 lbs). Machines accommodate rotor weights from fraction of kilogram to over 225,000 kg.
2. Balancing Instrument Sales: Sale of balancing instruments including Model 246 (field balancing), Model 258 (field balancing), and Model 295+ (machine balancing). Instruments come in kits with necessary sensors.
3. Lexseco Core Loss Tester Sales: Sale of Core Loss Testers (Models 1081, 2025, 2040, 2060, 2125, 2200, 3000) with varying capacity from 500 HP/10 KVA to 3000 KVA. Includes laptop and printer options with MP7 software.
4. COVERPLAN Service Contracts: Annual service and calibration packages including routine maintenance, calibration visits, priority emergency response, operator training, application support, and extended warranty (3 years).
5. Calibration Services: Annual calibration for NIST compliance, offered as in-house calibration (send instrument) or on-site calibration. E-meter exchange program for Core Loss Testers.
6. Upgrade and Refurbishment Services: Update and upgrade existing equipment. CLT Upgrade Package provides latest electronics and software at approximately 50% of new machine cost. Includes complete rewire, new components, cabinet refurbishment.
7. Parts and Accessories: Modular suspension work supports, roller work supports, kits for user fabrication, flux measurement cables, main cables, extension cables.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

IRD Balancing designs, manufactures, and sells soft-bearing balancing machines and portable balancing instruments (Models 246, 258, 295+) used to correct unbalance in rotors weighing from a fraction of a kilogram to over 225,000 kg. Through its Lexseco sub-brand, it also produces Core Loss Testers (Models 1081 through 3000) with MP7 software for electric motor repair shops, supported by COVERPLAN service contracts, calibration, upgrades, and on-site training.

Product overview

IRD Balancing offers a portfolio of precision balancing equipment and motor testing solutions. The core offerings include soft-bearing balancing machines (with capacity up to 500,000 lbs/226,796 kg) paired with balancing instruments (Models 295+, 246, and 258) for field and machine balancing applications. The Lexseco brand provides Core Loss Testers (Models 1081 through 3000) with MP7 software for motor repair testing. The product line is supported by COVERPLAN service packages, E-Meter exchange programs, upgrade packages, and accessories including cables, work supports, and training services.

Differentiator

Problem solved

Functional benefit

Brands

• Lexseco: Core Loss Testers for motor repair shops, including Models 1081, 2025, 2040, 2060, and supporting accessories. Lexseco products are shipped internationally and feature MP7 software for motor testing.

Products and services

• Soft Bearing Balance Machines Precision soft-bearing balancing machines for industrial rotors ranging from fractions of a kilogram to over 225,000 kg (500,000 lbs). Uses a pendulum-like soft-bearing work support design and vibration displacement measurement so that the rotor behaves as if rotating in mid-air. Sold to industrial facilities and motor shops that need accurate, portable balancing without a permanent foundation.
• Model 295+ Balancing Instrument Advanced machine balancing instrument designed to deliver accurate unbalance measurements quickly on IRD soft-bearing balancing machines. Sold as a kit with the necessary sensors, targeted at industrial balancing operations needing faster cycle times.
• Model 246 Field Balancing Instrument Portable field balancing instrument used to balance rotors in their own bearings and support structure without disassembly. Sold to field service organizations and reliability teams for on-site balancing work.
• Model 258 Field Balancing Instrument Portable field balancing instrument for balancing rotors in their own bearings and support structure. Sold in kit form with the necessary sensors to field service operators.
• Lexseco Core Loss Testers Core loss testing equipment for electric motor repair shops, performing Core Loss, Hot Spot, and Winding tests to verify motor core quality, detect damaged laminations, and certify efficiency. Available in models ranging from 500 HP (10 KVA) to 3000 KVA and shipped internationally with optional laptop and printer packages.
• MP7 Software Standalone motor testing software sold with Lexseco Core Loss Testers that simplifies core loss, hot spot, and winding tests using a graphic-driven interface and a database of motors for pass/fail decisions. Targeted at electric motor repair technicians and quality managers.
• COVERPLAN Service Package Annual service and calibration contract covering IRD balancing machines, instruments, and Lexseco Core Loss Testers, including routine maintenance, NIST-compliant calibration, priority emergency response, on-loan instruments, operator training, application support, and an extended three-year warranty.
• E-Meter Exchange Program Annual exchange program in which customers ship their Core Loss Tester meter back and receive a recalibrated replacement with NIST-traceable certification, eliminating downtime caused by routine meter calibration. Sold to Lexseco Core Loss Tester owners worldwide.
• Core Loss Tester Upgrade Package

Quantifiable outcome

• Lowest balancing speed capability: 250 rpm (vs 800 rpm minimum for hard-bearing)
• +3 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Schenck RoTec (Dürr): Global market leader in industrial balancing machines and vibration test systems, offering both hard- and soft-bearing product lines. Directly comparable to IRD Balancing across the same end markets (motors, turbines, automotive, aerospace) and customer base, but at significantly larger scale.
• CEMB: Italian manufacturer of industrial balancing machines covering a wide range of rotor weights and types. Competes head-to-head with IRD in soft- and hard-bearing verticals (motors, turbines, pumps, fans) and serves a comparable global motor-repair and industrial customer base.
• Balance Technology Inc. US-based balancing machine manufacturer offering vertical and horizontal balancing systems for industrial applications. Closely comparable niche specialty competitor to IRD with overlapping applications in motor, pump, and turbine balancing.
• Hofmann Mess- und Auswuchttechnik: German manufacturer of industrial balancing machines, particularly known for vertical balancing machines. A direct specialty competitor to IRD in industrial rotor balancing with a similar focus on engineered balancing solutions for rotating equipment.
• Schmitt Industries: US-based manufacturer of balancing equipment and industrial measurement products, including SBS dynamic balancers. Comparable to IRD as a smaller specialist offering both machine and instrument-level balancing solutions to industrial customers.

Broad incumbents

• Brüel & Kjær (HBK): Global leader in sound and vibration measurement instruments, data acquisition, and condition monitoring. Overlaps with IRD's vibration-measurement and field-balancing instrument business (Models 246/258/295+) and serves overlapping industrial customer use cases at much larger scale.
• Kistler Group: Swiss manufacturer of dynamic measurement technology for pressure, force, acceleration, and torque, with a strong portfolio in industrial sensors and instrumentation. Comparable to IRD as an industrial sensing and measurement specialist serving overlapping test and process-control applications.
• Meggitt Sensing Systems (Parker): Supplier of high-performance vibration sensors, accelerometers, and condition-monitoring systems for aerospace, industrial, and test applications. Adjacent competitor to IRD on the vibration-measurement side of the portfolio, especially in engine and turbine condition monitoring.
• PCB Piezotronics (MTS Sensors): Manufacturer of piezoelectric sensors, accelerometers, and vibration measurement instrumentation used in industrial balancing, machine condition monitoring, and laboratory testing. Overlaps with IRD's field and machine balancing instrument offerings at the sensor/instrument layer.
• SKF (Condition Monitoring): Global bearings and rotating-equipment performance provider with a large condition-monitoring and field-balancing services business. Comparable to IRD as it sells both balancing instruments and field-service solutions to industrial customers managing rotating machinery, though SKF is far broader in scope.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/irdproducts

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about IRD Balancing