TRANSDEV CATALOGUE 2018 MARCH.pdf

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HTD TIMING PULLEYS & BAR STOCK
Order Examples
High Torque Drive (HTD) timing pulleys
TransDev hold a large stock of High Torque Drive (HTD)
timing pulleys in pilot bore type and taper lock bush type.
The material used for smaller pulleys is Aluminium, medium
sizes are in Steel, larger sizes in Cast Iron, all featuring flanges
made from Steel; see individual catalogue pages for specific
materials and dimensions. HTD, CXP and CXA belts are all
designed to run on these pulleys.
Other Belts
Standard HTD Pulley Order Examples
Pilot Bore
HTD P 44 8M 30 F
Df
Key to standard pulley diagrams
Flange diameter
High Torque Drive
Bore type (P = pilot bore)
Number of teeth
Tooth pitch (8M = 8mm)
Belt width (30 = to take 30mm wide belt)
Flanges fitted
d
Dp
L
De
F
Dm
P
T
Bore diameter
Pitch diameter
Overall width
(Or length through bore)
External diameter of teeth
Width over flanges
Hub diameter
Pilot bore
Taper bore
Taper Bore
HTD T 168 14M 170
High Torque Drive
Bore type (T = taper bore)
Number of teeth
Tooth pitch (14M = 14mm)
Belt width (170 = to take 170mm wide belt)
Pulley Rework
We can rework standard and stock pulleys to suit your individual requirements on pulleys
under 400mm diameter.
T +44 (0)1202 675 555 F +44 (0)1202 677 466 E sales@transdev.co.uk transdev.co.uk 325