Product Datasheet - 915iS/c C24

Product catalog summary

Overview
The document provides a detailed description of the 915 iS series engines, highlighting their power, reliability, and advanced features designed to enhance the flight experience. These engines are known for their excellent power-to-weight ratio and reliability, offering 141 HP.

Specifications

Four-stroke piston engine with four liquid and air-cooled cylinders.
Redundant electronic fuel injection and ignition with eco mode.
Turbocharger and stainless steel exhaust.
Dry sump forced lubrication with a separate oil tank and automatic adjustment by hydraulic valve tappets.
Engine management system (EMS) and electric starter (12 or 24 Volt).
Propeller speed reduction gearbox and air intake with intercooler.
Time Between Overhaul (TBO) of 1,200 hours.
Maximum operating altitude of 23,000 feet.

24-Volt Option: 915 iS/c C24
The 24V option enhances cockpit power without adding engine weight, supporting digital displays and glass cockpit setups. It provides ample power for auxiliary instruments and gadgets, delivering up to 800W.

Performance

Dynamic, turbocharged iS engine with a service ceiling up to 23,000 feet.
Bore and stroke: 84.0 mm (3.31 in) and 61.0 mm (2.4 in).
Displacement: 1352 cm³ (82.6 cu in).
Fuel: Minimum MON 85, RON 95, AKI 91.
Weight: Engine with propeller speed reduction gearbox and other components weighs approximately 82.2 kg (181.2 lb).
Performance: 104 kW (141 hp) at 5800 1/min, with max continuous power of 99.0 kW (135 hp) at 5500 1/min.

Compliance and Certification
The iS version is ASTM compliant, while the iSc version is certified according to EASA CS-E standards. The engine supports various fuel types, including leaded, unleaded, AVGAS 100LL, and Ethanol 10.

Catalog excerpts

POWER MEETS RELIABILITY. The ultimate flight experience with the best power-to-weight ratio and reliability.

Open the catalog to page 1

Rotax 915 iS A with options, delivery state Dynamic, turbocharged iS engine with best power-to-weight ratio, full take-off power, and a service ceiling up to 23,000 feet. • Four-stroke piston engine with four liquid and air-cooled cylinders • Redundant electronic fuel injection and ignition, eco mode • Turbocharger, stainless steel exhaust • Dry sump forced lubrication with separate oil tank, automatic adjustment by hydraulic valve tappets • Engine management system (EMS) • Electric starter (12 or 24 Volt) • Propeller speed reduction gearbox • Air intake, intercooler • TBO 1,200 hrs • Maximum...

Open the catalog to page 2

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