
Model ST12RX
Sky-Tec Model ST12RX for Rotax engines were designed to
replace the "Heavy Duty" Rotax starters referenced on
Rotax Service Bulletin SB-912-037 and SB-914-023 (Rotax P/N
889750) and retain all of Sky-Tec's
commitments to advanced engineering, manufacture and product
support as Sky-Tec's entire line of Flyweight™ starters including:
-
Lightweight
(only 4.1 lbs!)
-
Higher
torque (10% more than Rotax P/N 889750)
-
Heavy
Duty
-
Lower
current draw (10% less than Rotax P/N 889750)
-
Approved
for S-LSA and other aircraft with Rotax 912 or 914 engines
-
Experimental only! Not for use on certified aircraft
such as Diamond DA-20's!
Sky-Tec Model ST12RX for Rotax engines are identical in size
& weight to the "Heavy Duty" Rotax starter (P/N
889750)
Download Dimensioned
Drawing Here, for typically less than HALF the price of
a new Rotax starter.
And just as with the OEM "Heavy Duty" Rotax starter (P/N
889750), there are two cast aluminum mounting bosses on the rear
of the starter (brush holder/comm end plate) that may interfere
with other components on some aircraft. Those bosses may
be removed/machined off by the installing mechanic by any
reasonable means to enable installation.