Tsubaki ECHT-FLEX NEF130W, Руководство пользователя

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EMER-FLEX
PRODUCT FEATURES
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Finish–Bored Couplings
Single-Type and Spacer-Type
couplings with pre-machined,
standard diameter shaft bores
(new JIS key standard type)
are always in stock and
available for fast deliveries.
6
Long Service Life
With the anti-wear parts,
the Emer-flex Couplings
have an amazingly long
useable life.
11
Floating Shaft Function
Long Spacer Type acts
as a floating shaft,
allowing the transmittance
of power from a drive unit
at some distance, without
the use of bearings.
2
Lubrication Free
With no sliding or moving
parts, there are no friction
faces and lubrication is
unnecessary.
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Large Disk Bore
The disk bore in EMER-
FLEX couplings can handle
even the largest of shaft
diameters. This enables
various flexible installations
(with shaft mounted in the
disk, etc.).
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Excellent Environmental Durability
Because the Emerflex is an
all-metal coupling without
lubrication, it can stand up
to high temperatures. The
unit surface is also
specially treated so it can
withstand virtually any
environment.
3
No Backlash
Torque is transmitted by
friction connections, so there
is no backlash and minimum
hysteresis. This makes the
Emerflex suitable for servo
motor and other applications
that need high-precision
power transmissions.
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Original TSUBAKI Disk Design
Our original disk design
achieves high torsional
stiffness and axial flexibility.
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Easy Installation
The Power-Lock Type is equipped with an anti-rotation
hole in the pressure flange, so tightening bolts is made
easy, with no shaft rotation. With the U-Type couplings
(Unit Spacer Type), the spacer can be mounted and
dismounted without
disassembling the disk
connecting section.
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High Torsional Stiffness
With high torsional stiffness,
elastic deformation is greatly
reduced so even slight
rotation movement is
precisely transmitted to
driven side.
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Axial Flexibility
When the motor shaft
expands due to heat
generated during operation,
the coupling absorbs the
expansion and does not
generate unnecessary thrust
power against bearing.
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Quick Delivery
In addition to our product
inventory with standard
shaft bore diameters,
Tsubaki can offer
products with other shaft
bore diameters with
short delivery times.
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Low Moment of Inertia
We have eliminated
unnecessary flange portions,
and offer a unique square
hub, resulting in minimum
moment of inertia. With the
NES Series, the hub and
spacer are made of extra
super duralumin, which
considerably reduces weight.
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Excellent with Servo Motors
A new production method
makes this coupling strong
and lightweight. With the
addition of the NES Series,
we have couplings that are
suitable for small to large
servo motor.
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Standardized Power-Lock Types
All Emerflex couplings
come standard with a
Power-Lock. So each
is provided with a
pressure plate and
pressure bolt.