 |
 |
 |
Your
Total Drive Source |
|
2221 Niagara Falls Blvd. • PO
Box 1032 • Niagara Falls, NY 14302
Phone: (716)731-5180 • Fax: (716)731-9329
www.nuttallgear.com |
 |
- Type U, Moduline® Scoop Mount
Gearmotors, are available in ratings from 1 to 200 HP and output speeds from 1.5 to
420 RPM with AGMA Class I, II or III service factors. This design allows for the use of
standard foot mounted NEMA frame AC motors or DC motors. Total drive source responsibility
for motor and gear performance can be left to Nuttall Gear, with standard or high
efficiency motors available in all enclosures. A complete range of optional motor
modifications can be supplied to tailor the Moduline Gearmotor to your exact requirements.
The speed reducer features standard cast iron housings and tapered roller bearings, with
optional backstops, slide rails, special shafts, seals, and a variety of mounting
positions available.
|
 |
- Type SU, Speed Increasers, are
available in ratings up to 15,000 HP and output speeds up to 15,000 RPM in ratios up to
9:1. Nuttall Gear's design features include heavy cast iron housings for strength and
rigidity, dynamically balanced precision double helical gears for uniform load
distribution, and oversized split sleeve bearings with labyrinth oil seals to insure the
reliability of this high speed unit. Millions of hours of operation have proven the design
integrity of the Type SU on typical applications such as pumps, fans, and compressors.
These high speed units can be supplied with an integrally mounted lube oil system
including filter and cooler or with a remote lube oil console. Typical options might
include oil temperature and pressure gauges or switches, bearing temperature detectors,
and vibration probes. Type SU Speed Increasers are available for Class l-E Nuclear Safety
Related Applications.
|
 |
- Metal Industry Drives -
Nuttall Gear has supplied the metals industry with a wide variety of gear drives for its
many different applications, from the simplest standard unit to the more complex drives
specifically developed for a particular application or customer requirement. Combination
reducer/pinion stands, separate pinion stands, pinch roll drives, flattener drives,
single- and multi-speed recoilers and uncoilers, all have been produced for mills and
processing lines all over the world. Special features, such as hollow-bored low speed
shafts, provisions for stripping mechanisms and hold-down rolls, are designed to customer
requirements. Multiple-speed units are furnished with separate motor driven pumps to
provide positive lubrication to the shifter components. Nuttall Gear will custom design
and manufacture units to your requirements or we will manufacture them to your design.
|
- Custom Engineered Drives,
which include some of our most outstanding products, cannot be found in our catalog,
because they were designed for specific customer and/or application requirements. The unit
shown above is a twin output shaft, right angle, spiral bevel/helical gear combination,
with "change gear" capability, providing 32 different gear ratios in 1%
increments. By working closely with the customer, Nuttall Gear progressed from a blank
sheet of drawing paper to a finished unit, shipped in 16 weeks. Nuttall Gear's strong
application and design engineering capability has earned a reputation for producing unique
gear drives both economically and on a timely basis. Contact us for your next special
gearing application and you will learn why Nuttall Gear should be your Total Drive Source.
|
|
|
|
Go To Previous Page,
Click Here |
|