Right Angle Gear Drives

Rexnord is a leading manufacturer of right-angle gear drives for the heavy-duty industrial market. Our right-angle gear drives feature rugged designs to meet every operating challenge, and they're site proven in the world's most demanding applications. Rexnord Right-Angle Gear Drives are application-engineered to minimize stress and wear and extend service life.


A-Plus Gear Drives

A-Plus Right-Angle Gear Drives feature super-rugged designs to meet every operating challenge. And they're site-proven in the world's most demanding applications to take plenty of tough, on-the-job punishment


Falk V-Class Gear Drives

the Falk V-Class Gear Drive is the standard in gear drives from Rexnord — a drive that’s born to lead and built to last. With its cooler operating temperature, optimal power and advanced technology, the Falk V-Class Gear Drive outperforms and outlasts the competition.



Omnibox Gear Drives

When it comes to winning solutions to your right-angle, small worm gear drive challenges, Falk Omnibox has it all. Omnibox incorporates our best durability and reliability features into one competitively priced product line. Over 475,000 configurations mean there’s one that’s precisely right for virtually every application. And Omnibox delivers all this quality and performance in a package that offers drop-in convenience for minimal downtime.


Ultramite UW Gear Drives

he Ultramite UW Right-Angle Drive is a helical worm gear drive built for longer service life.. The UW units have a max torque of 46,000 in-lbs. and is motor-independent allowing the use of standard NEMA C-face or IEC motors.


Ultramite UB Gear Drives

The Ultramite UB Right-Angle Drive is a helical bevel gear drive built for longer service life. Its design increases overall efficiency. The UB has an integral high-speed pinion fully supported by bearings within the gearbox, not by motor bearings while dual lip seals prevent contamination.

Features & Benefits

A-Plus Gear Drives

  • 17 unit sizes up to 5.5M Ib-in (620 kNm)

  • Reductions from 1.8:1 to 438:1

  • Compact split steel housing design

  • Case-carburized and ground gearing

  • 3-year heavy-duty warranty

  • Alignment-free conveyor drive available as standard package

  • Continuous-duty ratings (AGMA)

  • Versatile cooling accessories, including shaft fans, electric fans, cooling tubes and heat exchangers


Falk V-Class Gear Drives

  • 29 unit sizes, up to 3M lb-in (340 kNm) torque

  • Right angle (VR): double and triple reduction

  • Solid or hollow low speed shafts available

  • Internal backstop

  • Shaft fan, electric fan or DuraPlate cooling available

  • Heavy-duty ductile iron housing withstands shock loads

  • Exclusive Magnum no-leak seal design

  • Horizontal split-housing allows easy disassembly/assembly for maintenance


Omnibox Gear Drives

  • Three families: worm, worm-worm and helical-worm

  • 14 sizes and more than 475,000 combinations

  • Up to 90,000 Ib-in (10 kNm)

  • Reductions from 5:1 to 3600:1

  • Cast iron housings

  • Hardened, precision-ground worm shafts

  • Chill cast bronze worm gears

  • Heavy-duty LS tapered roller bearings

  • Viton double lip seals

  • NEMA and IEC motor flanges


Ultramite UW Gear Drives

  • 8 sizes

  • 1/4 hp to 100 hp (.19kW to 37kW) capacity, maximum torque 62,000 in-lbs.  

  • Ratios from 8.1 through up to 60,000:1

  • C-face and solid inputs, inch or metric

  • Base, shaft, or flange mounted designs

  • Solid or hollow outputs with TA Taper bushing (exclusive lifetime removal guarantee)

  • Horizontal or vertical mounting

  • Sizes 07-10 available with a drywell  

Ultramite UB Gear Drives

  • 11 sizes

  • Ratios from 8:1 up to 10,000:1

  • 1/4 h p to 300 hp (.19kW to 225kW) capacity, maximum torque 292,000 in-lbs

  • C-face and solid inputs, inch or metric

  • Solid or hollow outputs with TA Taper bushings (exclusive lifetime removal guarantee)

  • Base, shaft, or flange mounted designs

 Horizontal or vertical mounting

technical data

Download the brochure for more technical details or contact Petrotech Team for more information about the product.