Regal Rexnord
Industrial Gearboxes & Gear Drives
Regal Rexnord gearboxes and gear drives provide reliable, high-efficiency speed reduction and torque multiplication for the most demanding industrial environments on earth. This comprehensive gearing portfolio — including right-angle bevel gearboxes, shaft-mount helical reducers, inline concentric drives, parallel-shaft units, and integrated gearmotor packages — supports applications ranging from light-duty conveyors to 24/7 steel mill rolling stands. Trusted brands such as Falk, Rexnord, Bauer Gear Motor, Boston Gear, Durst, and Planetgear deliver proven designs with application-engineered features that minimize stress, reduce wear, and extend service life beyond industry norms. Bevel gearboxes achieve approximately 96% efficiency per stage, while heavy-duty shaft-mount drives feature tapered roller bearings and Viton purgeable seals that protect internal components in extreme temperature and contamination conditions. With more than 1,300 gearbox components available — including reliability packages, cooling accessories, motor mounting interfaces, torque arms, and backstop devices — Regal Rexnord supports both new OEM designs and legacy equipment overhauls.
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Trusted by Industry Leaders
Four Core Gearbox Configurations
Right-angle, shaft-mount, inline concentric, and parallel-shaft designs satisfy every spatial constraint, mounting preference, and load orientation encountered in industrial machine layout and plant engineering.
Application-Engineered for Extended Service Life
Gear tooth profiles optimized through finite-element analysis, case-carburized and precision-ground gearing, and oversized bearings reduce contact stress and bending fatigue, increasing MTBF by up to 40%.
Comprehensive Component & Accessory Program
1,300+ components including cooling fans, heat exchangers, backstops, motor adapters, C-face kits, and reliability upgrade packages simplify maintenance, repair, and performance upgrades from one supplier.
Gearmotor Integration
Factory-matched gearbox and motor packages arrive pre-assembled, aligned, and tested, eliminating field alignment errors and reducing commissioning time for OEM and MRO applications.
Custom Gearbox Engineering
Technology, commercial, and manufacturing teams partner directly with customers to develop optimized gearbox solutions that meet unique torque, speed, envelope, duty-cycle, and mounting requirements.
Mining, Metals, & Severe-Duty Proven
Falk Quadrive and Rexnord Planetgear units operate reliably in environments where dust, heat, shock loads, and 24-hour operation push conventional gearboxes to failure.
Why Regal Rexnord Gearboxes Deliver Lowest Total Cost of Ownership
Gearbox selection directly determines long-term operating cost, asset reliability, and maintenance burden. Regal Rexnord gears its engineering philosophy toward lifecycle value: designing gear sets with AGMA service factors that account for real-world overload events, incorporating advanced sealing to prevent lubricant loss and contaminant ingress, and providing factory-engineered cooling options for high-ambient or continuous-duty applications. Field data from sites implementing Perceptiv condition monitoring on gearboxes demonstrates that vibration trend analysis can detect impending bearing or gear damage 2–6 months before audible warning signs, enabling planned maintenance interventions rather than crisis-driven repairs.
Industries Served
Regal Rexnord gearboxes transmit torque in every heavy-industrial sector. Cement plants run Falk Quadrive shaft-mount reducers on belt conveyors and bucket elevators. Steel mills deploy Rexnord Planetgear units on runout tables and coilers. Food and beverage processing lines use Bauer gearmotors on mixers, fillers, and conveyors. Mining operations depend on heavy-duty bevel-helical gearboxes on crushers and apron feeders. Marine applications utilize propulsion reduction gears with integrated clutches and couplings. Energy sector equipment — from oilfield pump jacks to wind turbine yaw drives — relies on Regal Rexnord gearing for dependable operation in remote, harsh locations.