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- Eliminate
difficult alignment of multiple bearings on solid
shafting.
- Eliminate
exposure of bearings to wet air streams that result
in subsequent fan shaft failure.
- Eliminate
the high cost of solid shafting and multiple drive
and bearing arrangements.
- Eliminate
internal structural support members that hinder
correct air flow patterns and are costly to fabricate
and install.
- Eliminate
multiple stocking of fans with various bore sizes.
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 Why
Pittsburgh Tubular Shafting?
- 1st
with the quality that the shafting industry demands
- Integral
swaged journal design
- Extra
heavy journal on the drive end to assure maximum
torsional strength
- Practical
tolerances
- Balanced
to perform
- Compensation
for static-kinetic and
2 plane dynamic unbalance are standard PTS design
- Insures
straight thru-production
- All
balance weights are applied internally
- No
obstructions to slow assembly
- Exclusive "Rigitized" shaft
design
- The
standard PTS shaft is injected with near weightless
urethane foam, forming a solid core. This foamed
in place urethane dampens the resonant frequency
of the Pittsburgh Tubular Shafting's shaft increasing
its natural frequency or critical speed up to
20% — a
safety factor for your equipment design. Suitable
for temperatures to 350°F
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- On-Time
Delivery
- No
minimum quantity for fast shipment.
- Breakdown
service on single shaft orders.
- P.T.S.
offers computerized shaft selections.
Let
PTS help show you how to lower cost through standardization.
Ask
for form CDS-2
for prompt and accurate evaluations for
1st critical speed,
diameter, wall thickness, required bearing sizes/life specifications,
bending & torisonal data.
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