Ambic brand Mechanical
Power Transmission TIMER BELT DRIVES Systems are especially
suitable for application where high efficiencies, constant
angular velocity, Synchronization, fixed center, low
operating tension and freedom from maintenance are
important design parameters.
Timing Belt are
basically flat belt with a series of evenly spaced
on the inside
circumstances, there
by combining the advantage of the flat belt with
the positive grip feature of chain and gears drives.
The tension members helically wound cable are embedded
in neopreneor polyurethane which gives enormous
strength, excellent flex life and high resistance to
elongation.
Moulded integrally neoprene tooth are precisely
formed and accurately spaced. The tough, wear resistant
fabric nylon facing covers the belt’s wearing
surfaces.
There are several
advantages for selection of TIMER BELT PULLEY DRIVES
:
Timer
belt drives are positive
grip devices. There is no chordal rise or fall
of pitch line, no slippage and no belt creeps. This
belt require no lubrication because there is
no metal
to metal contact and the noise level is low in
normal speed range.
Cost is always and
important advantage and the initial cost is usually
the only expense involved.
Thus,
Timer belt drives are an economical means of power
transmission.
Timer belts have
a speed range from inches per hour to approximately
16.000 fpm. Small
pitch belt can
transmit positive motion while operating at high
speed. Speed in excess of 8000 fpm are generally
impractical for large pitch belts.
Power capacity
of Timer belt drive ranges from subfractional to
approximately 800 hp. The drive must be belted
to transmit the power required by the highest load
encountered.
Special functions,
Many Timer belts drives are used for functional rather
than power transmission
application.
Because they travel with predictable positive,
nonslip, precision, designers have created a variety
of devices.
As example, anguler drive, triangular drive, squre
drive, deflection drives, multi shaft drive, reversing
drive, conveyor belt drive etc. Also tubing cut-off
system, fabricating cartons, elevator conveyor
for ball bearing, drive track for snow mobile etc.
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