Parallel Gear Drive

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

A-Plus Gear Drives
We deliver the total power transmission package. You can rely on Rexnord Falk A-Plus
Parallel Shaft Gear Drives to deliver picture-perfect performance right from the start.
A-Plus Parallel Shaft 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.
Application-engineered to minimize stress and wear, and to extend service life, these
drives deliver steady, trouble free operation, day-after-day. They're also specially
designed and constructed to offer you maximum application flexibility.

Ultramite Gear Drives
Falk Ultramite Parallel Shaft Drives are built for longer service life. An integral high-speed
pinion is fully supported by bearings within the gearbox, not by motor bearings while dual
lip seals prevent contamination. Ultramite is motor-independant allowing the use of
standard NEMA C-face or IEC motors. With a lifetime removal guarantee, shaft mounts
using our patented TA taper bushing are guaranteed to come off the shaft, regardless of
length of service or operating conditions, or Rexnord will replace it for free.

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. When asked for the gear drive that
delivers reliability, keeps maintenance costs down, maximizes uptime and utilizes
the latest technology, the answer is the Falk V-Class. With its cooler operating
temperature, optimal power and advanced technology, the Falk V-Class Gear
Drive outperforms and outlasts the competition.

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Additional information

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
– Alignment-free conveyor drive available as standard package
– 3-year heavy-duty warranty
– Continuous-duty ratings (AGMA)
– Versatile cooling accessories, including shaft fans, electric fans, cooling tubes and heat
exchangers

Ultramite Gear Drives
– 8 sizes
– Up to 133,000 lb-in (15 kNm)
– 0.25 – 100 hp (.19 – 75 kW) capacity
– Reductions from 3.15:1 to 1200:1
– Shaft-mounted designs utlize TA taper bushing
– CEMA screw conveyor design available

Falk V-Class Gear Drives
– 23 unit sizes, up to 3M lb-in (340 kNm) torque
– Parallel shaft (VP): single, double and triple reduction
– 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

Technical data

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