R+W
R+W Antriebselemente GmbH is a German manufacturer of precision and industrial shaft couplings (0.05 to 2,080,000 Nm) serving aerospace, medical, marine, mining, renewable energy, steel, rail, and general mechanical-engineering OEMs across 40+ countries via direct sales and a global representative network.
- Company typePrivate
- Founded1990
- HeadquartersCarol Stream, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What R+W does
R+W Antriebselemente GmbH is a German manufacturer of precision and industrial shaft couplings for motion control and power transmission, headquartered in Wörth am Main, Germany. The company operates as a subsidiary of the Poppe + Potthoff industrial group with wholly-owned sales and distribution entities in West Chicago, Illinois (R+W America, L.P.) and Shanghai (R+W Machinery Shanghai Co., Ltd), plus an authorized representative network spanning more than 40 countries. Manufacturing is consolidated at a DEKRA- and TÜV-certified production facility that supports the full product portfolio, which spans precision couplings (0.05–25,000 Nm: metal bellows, miniature bellows, servo disc, elastomer, torque limiters, line shafts) and industrial couplings (200–2,080,000 Nm: safety, disc pack, flexible gear, industrial metal bellows). The portfolio extends into intelligent sensor-integrated couplings for Industrial Internet of Things (IIoT) applications, capable of wireless torque, rotational speed, and temperature measurement, with data displayed and recorded through the R+W Sensor App.
The company's customer base spans ten-plus industrial verticals — mechanical engineering, medical technology, servo drive technology, aerospace, marine engineering, renewable energy, mining and tunnelling, pumps and compressors, steel, and rail — with documented reference deployments including Shinkansen high-speed rail, the world's largest copper mine, a 300 MW offshore wind farm (100 turbines serving 210,000 households), proton/ion beam radiotherapy systems, super post-Panamax ships with 110,000 hp propulsion, and wide-body commercial aircraft supporting 525+ passengers and 15,200+ km flight distances. GTM combines direct enterprise field sales through regional centers, a global representative network, and a digital self-service CAD Configurator that lets engineers customize bore diameter and keyway specifications and download 2D/3D CAD files (PDF, DWG, DXF, IGES, STEP). Pricing is quote-based and not publicly disclosed, with standard terms of net cash in USD prior to shipment and a 12-month limited warranty.
R+W's core differentiators are its proprietary metal bellows coupling technology — backlash-free, torsionally stiff, and maintenance-free — combined with one of the broadest torque transmission ranges in the industry and third-party certifications (DEKRA ISO 9001:2015 and ISO 14001:2015; TÜV USA; CE; UKCA; REACH; RoHS). Reported as a privately held, for-profit entity with 101–250 employees, the company has no disclosed external funding rounds and reports no M&A activity, operating instead as a component subsidiary within the Poppe + Potthoff diversified industrial group.
R+W firmographics
Firmographics- Name
- R+W
- Legal name
- R+W Antriebselemente GmbH
- Website
- https://rw-america.com
- Company type
- Private
- Founded year
- 1990
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- R+W Antriebselemente GmbH is a German manufacturer of precision and industrial shaft couplings (0.05 to 2,080,000 Nm) serving aerospace, medical, marine, mining, renewable energy, steel, rail, and general mechanical-engineering OEMs across 40+ countries via direct sales and a global representative network.
- Ownership category
- akta.pro rank
R+W industry classification
Industry- Product category
- Mechanical Power Transmission Components
- NAICS
- Mechanical Power Transmission Equipment Manufacturing (333613)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Special Industry Machinery, Nec (3559)
- akta.pro primary industry
- Linear Motion & Mechanical Power Transmission (Ball/roller screws, linear guides, bearings, couplings) (IMAHAGAM)
- akta.pro secondary industries
- Brakes, Clutches & Couplings (Electromagnetic Brakes, Torque Limiters) (IMAGACAK), Motion Control Electronics & Controls (Controllers, Drivers, Feedback Interfaces) (IMAHAGAJ)
Keywords
Where R+W is headquartered
LocationHeadquarters
- HQ city
- Carol Stream
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
R+W business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Precision Couplings: High-precision couplings for servo drives, medical technology, aerospace, and robotics. Transmits torques from 0.05 to 25,000 Nm. Includes bellows couplings, miniature bellows couplings, servo disc couplings, elastomer couplings, torque limiters, and line shafts.
- Industrial Couplings: Heavy-duty couplings for steel mills, marine engineering, mining, and renewable energy. Transmits torques from 200 to 2,080,000 Nm. Includes safety couplings, disc pack couplings, flexible gear couplings, and larger metal bellows couplings.
- Sensor Technology: Intelligent coupling technology with integrated sensors for torque, speed, and temperature measurement. Includes hardware (sensors, gateways) and associated software/app for data acquisition and monitoring.
- Special Solutions / Custom Engineering: Project-specific solutions based on modular standard designs built to meet specific requirements. Includes consultancy competence and custom coupling design.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Standard coupling products |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels8 records
R+W product offering
Product offeringCore offering
R+W manufactures precision and industrial shaft couplings for torque transmission in motion control and power transmission applications. The company offers precision couplings covering a torque range of 0.05-25,000 Nm and industrial couplings covering 200-2,080,000 Nm, supplemented by sensor technology and a CAD configurator tool for engineering integration.
Product overview
R+W is a coupling technology company offering precision and industrial mechanical couplings. Precision couplings (0.05 to 25,000 Nm) include metal bellows couplings, miniature bellows couplings, servo disc couplings, elastomer couplings, torque limiters, and line shafts. Industrial couplings (200 to 2,080,000 Nm) include safety couplings, disc pack couplings, flexible gear couplings, and larger metal bellows couplings. The product portfolio is complemented by Sensor Technology — a wireless measurement add-on for intelligent couplings that measures torque, rotational speed, and temperature, accessible via the R+W Sensor App. A CAD Configurator tool enables product customization and CAD file downloads.
Differentiator
Problem solved
Functional benefit
Products and services
- Precision Couplings Precision shaft couplings covering a torque range of 0.05-25,000 Nm, designed for servo drives, stepper motors, encoders, and motion control applications requiring backlash-free and torsionally rigid performance.
- Industrial Couplings Industrial couplings covering a torque range of 200-2,080,000 Nm, designed for heavy-duty applications in steel mills, mining, marine, oil & gas, and other demanding industrial environments.
- Sensor Technology Smart sensor systems designed for integration with R+W couplings to provide condition monitoring, torque measurement, and predictive maintenance data for industrial machinery.
- CAD Configurator Online CAD configurator enabling engineers to select, configure, and download 3D CAD models of R+W coupling products for integration into mechanical designs.
Companies that use R+W
Customer profileNamed customers10 records
Segments10 records
Ideal customer profiles1 record
R+W technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
R+W partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Poppe + PotthoffcorePoppe + Potthoff is the parent company of R+W Antriebselemente GmbH. R+W operates as a company of the Poppe + Potthoff group, leveraging shared resources and potentially co-developing drive technology solutions.
Scale indicators7 records
Recent moves6 records
Expansion highlights5 records
R+W competitors and assessment
Company assessmentDirect peers
- KTR Systems: KTR is a German-based direct competitor specializing in torque transmission technology including metal bellows, elastomer, disc, gear, and safety couplings - overlapping with R+W across nearly every product category. Both serve the same industrial OEMs with very similar coupling portfolios.
- TB Wood's: TB Wood's is an established US brand of flexible couplings and power transmission products, now under Regal Rexnord. It competes head-to-head with R+W in elastomer, disc, and gear couplings for industrial machinery.
- Mayr Power Transmission: Mayr is a German manufacturer of safety clutches, torque limiters, and backlash-free couplings - a very tight competitor to R+W's safety coupling and torque limiter lines used in machine tools and heavy industry.
- Bibby Turboflex: Bibby Turboflex is a UK-based flexible coupling specialist serving industrial drivetrains with disc, gear, and elastomer couplings. It competes with R+W's industrial couplings portfolio in marine, mining, and general industrial applications.
- Huco Dynatork: Huco is a precision coupling and motion transmission specialist focused on miniature bellows, servo, and elastomer couplings - a close fit to R+W's precision couplings segment for servo drives, robotics, and laboratory applications.
Broad incumbents
- Rexnord / Regal Rexnord: Regal Rexnord is a large public industrial conglomerate holding former Rexnord and TB Wood's coupling brands. It competes with R+W in industrial disc-pack, gear, and elastomer couplings while also offering motors, gearboxes, and bearings - a much broader portfolio position.
- Flender (Siemens): Flender, now part of Siemens, is a global leader in mechanical drive systems including couplings, gearboxes, and generators. It competes with R+W on large industrial couplings and offers much broader drivetrain system integration.
- Schaeffler Group (INA/FAG): Schaeffler is a major bearings and linear motion manufacturer that also offers power transmission components. While couplings are a smaller part of its portfolio, it competes in adjacent precision motion categories with deep OEM relationships.
- Bonfiglioli: Bonfiglioli is an Italian industrial group manufacturing gearboxes, gearmotors, and power transmission components. It is a broad incumbent in adjacent drivetrain components and competes indirectly through integrator relationships.
Emerging players
- Moog Inc. Moog operates in precision motion control and servodriven systems with growing sensor/digital integration. It is an emerging competitor in intelligent, sensor-equipped drivetrain components adjacent to R+W's sensor coupling line.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
R+W social profiles
Digital presenceR+W compliance and trust
Trust signalCompliance11 records
R+W financial estimates
Financial estimateRevenue estimate
Valuation estimate
R+W leadership team
Management profileNumber of profiles
Profiles1 record
R+W subsidiaries and ownership
Company hierarchySubsidiaries2 records
R+W funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
R+W M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about R+W
What does R+W do?
R+W manufactures precision and industrial shaft couplings for torque transmission in motion control and power transmission applications. The company offers precision couplings covering a torque range of 0.05-25,000 Nm and industrial couplings covering 200-2,080,000 Nm, supplemented by sensor technology and a CAD configurator tool for engineering integration.
Is R+W a public or private company?
R+W is a private company. It is classified as corporate owned and is currently operating.
When was R+W founded?
R+W was founded in 1990. It employs 101 to 250 people.
Where is R+W based?
R+W is headquartered in Carol Stream, United States, in the North America region.
How does R+W make money?
Four revenue lines are on record. Precision Couplings are the primary driver. The others are industrial Couplings, sensor Technology and special Solutions / Custom Engineering.
Who are R+W's main competitors?
Direct peers on record are KTR Systems, TB Wood's, Mayr Power Transmission, Bibby Turboflex and Huco Dynatork. Broad incumbents are Rexnord / Regal Rexnord, Flender (Siemens), Schaeffler Group (INA/FAG) and Bonfiglioli. Moog Inc. is listed as an emerging player.
Does R+W have an API?
No public API is recorded for R+W.
What industry is R+W in?
R+W's product category is Mechanical Power Transmission Components. Its primary akta.pro industry code is IMAHAGAM, Linear Motion & Mechanical Power Transmission (Ball/roller screws, linear guides, bearings, couplings), with a secondary code of IMAGACAK, Brakes, Clutches & Couplings (Electromagnetic Brakes, Torque Limiters). Its NAICS code is 333613 and its SIC code is 3823.