Subject: PRSU
From: ACRE NL
Date: 3/2/2002, 4:12 AM


Don Dunbar wrote:

Hi Paul,
I have attached the photos of the Velvet Drive six pinion reduction
unit.
I will evaluate making a alloy housing for some weight reduction.
This unit work's different to the Ford as the output shaft is
attached to the
six pinion carrier.
I am working on a cad drawing and will post it on completion, you
use version
12 Auto-cad from memory.
Regards Don
Snip


      Don,
       Must be 2.5+ or 2.9+ ratio as it is like the 2.85 ratio Ford E6
based psru's
over here with a fixed ring gear and planetary attached to the output
shaft.

      Kelly troyer




Kelly this unit is 2.57 to 1.
Attached a photo of the velvet drive and the Ford ring gear on the right.
Don Dunbar

 
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Don-Dunbar-Ford-V-Mar-ring-gears.jpg