R&D Engine Mount Catalog.pdf - PYI Inc.
R&D Engine Mount Catalog.pdf - PYI Inc.
R&D Engine Mount Catalog.pdf - PYI Inc.
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Designed for any type of engine<br />
• 2 & 3 cylinder long stroke.<br />
• 1, 2 & 3 cylinder short stroke.<br />
• High speed 4 cylinder, 6 cylinder<br />
and more.<br />
Wide range in stock<br />
Standard sizes offer different weight<br />
capacity, footprint, stud size and height.<br />
This enables direct plug-in replacement<br />
for most installations. Capacity from 30<br />
- 2,000 lbs. per mount.<br />
Fast installation time<br />
Slotted holes and height adjustment<br />
to simplify alignment.<br />
Good vibration isolation<br />
Shear loaded mounts provide superior<br />
isolation and restrict fore and aft<br />
movement to maintain alighnment.<br />
Compression mounts are available<br />
where there is a restriction on the<br />
available space.<br />
Fail safe design<br />
The vertical stud is secured to a<br />
horizontal metal plate, to prevent<br />
the mount from pulling apart. R&D<br />
<strong>Engine</strong> <strong>Mount</strong>s will withstand a roll<br />
over test.<br />
(800) 523-7558<br />
www.pyiinc.com
Compression <strong>Mount</strong>ings<br />
Rectangular Shear <strong>Mount</strong>ings
Rectangular Shear <strong>Mount</strong>ings<br />
Circular Shear <strong>Mount</strong>ings
Double Acting <strong>Mount</strong>ing<br />
R&D Marine <strong>Engine</strong> <strong>Mount</strong>ings<br />
How To Select (details required)<br />
1. <strong>Engine</strong> type and number of cylinders.<br />
2. Type of gearbox and reduction ratio.<br />
3. Weight of engine and gearbox combined by weighing or manufacturers literature.<br />
4. Is the flywheel in conventional place between the engine and gearbox?<br />
5. Position of the engine mounting points.<br />
6. Find the center of gravity by balancing on a roller (if possible)<br />
7. If the center of gravity cannot be found, assume weight distribution of 60% on rear mounts, with 40% on front mounts (if rear<br />
mount is in line with flywheel).<br />
Installation Details<br />
Maximum clearance between the underside of the height adjusting nut and top washer must not be more than 10mm. If more height<br />
is required use a spacer under the mounting casting. This applies to all mountings in the R&D Marine Range.<br />
Units of measurement: Black = Millimeters Red = <strong>Inc</strong>hes<br />
R&D by <strong>PYI</strong> <strong>Inc</strong>. offers a full line of drive train solutions such as<br />
Split Couplings • Damper Plates • Flexible Shaft Couplings<br />
<strong>PYI</strong> <strong>Inc</strong>. • 12532 Beverly Park Road, Lynnwood, WA 98087 • Tel: 800-523-7558 • Fax:425-355-3661 • Email: info@pyiinc.com • www.pyiinc.com
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