Ultramite UW Gear Drives

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The Ultramite UW Right-Angle Drive is a helical worm gear drive 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. 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. 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.

Brochure: Ultramite UW Gear Drives

Features & Benefits:

•             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  




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Ultramite UW Gear Drives

All Ultramite UW Right Angle Gear Drive products can be viewed in our comprehensive catalog.

Catalog: Falk Ultramite UW Right Angle Gear Drives

Contact Ultramite Gear Drives Support

North America
1-866-REXNORD (1-866-739-6673)

Outside North America
+31 174 445 111

The Rexnord technical services team is available to lead the specifications process based on your design parameters and an analysis of your application. When a unique situation confronts you, Rexnord is there to provide the right solutions.

With locations around the world, Rexnord provides experienced application and post-sales support, no matter where you are.


Falk Ultramite Type UW, Sizes 03-10 Gear Drives 288-200 Manual | English | Imperial | 425 KB
Falk Ultramite Type UB, Sizes 03-12 Gear Drives 288-400 Manual | English | Imperial | 763 KB