Operating Limits (912 S/Uls); Acceleration; Oil Temperature - Rotax 912 Series Operator's Manual

2.2) Operating limits (912 S/ULS)

Performance
Speed

Acceleration

Oil pressure

Oil temperature

Effectivity: 912 Serie
Edition 4 / Rev. 0
Performance data relate to ISA (International Standard Atmos-
phere) conditions without Governor, external alternator etc.
Take-off
performance
Max. continuous
performance
Take-off speed
Max. continuous
speed
Idle speed
Limit of engine operation at zero gravity and in negative
„g"condition.
Max. 5 seconds at max. -0.5 g
Max.
Min.
Normal
Oil pressure max. for a short period admissible at cold start.
Max. 130 °C (266 °F)
Min. 50 °C (120 °F)
normal operating temperature: approx. 90 to 110 °C (190-230 °F)
BRP-Rotax
73.5 kW at 5800 rpm
69 kW at 5500 rpm
Speed
5800 rpm (max. 5 min.)
5500 rpm
min. 1400 rpm
Oil pressure
7 bar (102 psi)
0.8 bar (12 psi) (below 3500 rpm)
2.0 to 5.0 bar (29-73 psi) (above 3500 rpm)
ATTENTION
Oil temperature
Page 2-5
November 01/2016