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Stjernemotor 77 ccm, 4-takt, gløderør, 7 cylindre, Evolution
[30-EVOE777]

8.249,00DKK

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7 Cyl 77cc 4 Stroke Glow Radial Engine

Evolution’s 7 Cylinder 77cc 4-Stoke Radial Glow Engine is meant to deliver the dependability and performance of a radial engine with stunning looks and sound.

Overview

A stunning engine with solid performance and reliability – the 7 Cylinder 77cc 4-stroke glow radial engine is designed for larger models, specifically scale applications where the use of a radial engine in a round cowl will provide the ultimate scale look for the modeler’s plane. While providing great looks and sound, it also delivers the dependability and performance of Evolution.

This is one of the worlds smallest commercially available 7 Cylinder Radial Engine, completely CNC machined from Solid Aluminium.

The miniature parts are made to the highest tolerances and requires skills of the highest order for assembly. Each individual part is inspected thoroughly and tested to ensure its quality and performances.

Features

Cylinder head and crank cases produced from aircraft grade alloys
Heavy duty double bearing crankshaft
Billet aluminum pistons and hardened steel rings
Hard chromed and lapped cylinder bores
Hardened steel cams
Carburetor jet valve incorporating of latest design with a split opening for smooth acceleration
Zero percent or low nitro (5-10%) fuel with low oil content (5-7% oil/fuel ratio)

Product Specifications

Fuel:	0 - 10% nitro, 9% oil for break in and for normal operations
Cylinder Type:	Ringed
Muffler Type:	Straight pipe - collector ring is available for seperate purchase
HP:	4.8 hp (approximate)
Mounting Dimensions:	Diameter 9.1 in. (23.0 cm) Length 7.9 in. (20.0cm)
RPM Range:	1000-6000
Prop Range:	2 blade 22 x 12, 24 x 10 - 3 blade 22 x 10
Crankshaft Threads:	10 x 1mm
Total Weight:	5.7 lbs (2.6 kg)
Bore:	0.93 in. (23.7mm)
Type:	4 stroke
Stroke:	0.98 in. (25.0mm)
Fuel Type:	Glow
Cylinders:	Radial
Displacement:	4.70 cu. in. (77 cc)
Engine Type:	4-Stroke

Download manual PDF (9,2 MB)

Read thread on RC-universe about maintenance and running of the radial engines.

This image shows the installation of the 7-35 engine in a Seagull AT-6 1.20 ARF (SEA3550). This is with the cowl removed showing the installation of the collector ring and you can see the wiring for the on-board glow system as well.

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Oprettet onsdag 21 december, 2011.