EXACTO IGNIS ELECTRIC MOTORS
Maybe those participating in Spanner have had the chance to read some comments on these motors. Paolo Caravani (Italy) has even qualified them as ‘jewels’, generous and passionate as Italians usually are. But now let’s get to the hard facts.
Three motors compose the range. The photograph shows models MR4 and MR8, They are provided as a set, including an adapter plate, fasteners, cables (not shown in the photo) and Exacto N° 255 couplings in the bigger sizes with 8mm (5/16′) shafts. Each one has a nominal power output that can cover almost every need for a Meccano constructor, from a small model to the wildest and bigger ones. Since they are geared motors, the output speed (RPM’s) must be defined upon ordering the set.
See Motors Detail
Technical characteristics
Their technical characteristics are the following:
MR4 SET
nominal power: 1,20W (similar to MARX MILLIPERM)nominal voltage and current: 12V DC; 100mArange of speeds: 15 – 50 – 100 – 200 RPM4mm diameter shaft mounted on bronze bushings, acetal resin gears
MR8 SET
nominal power: 4,80Wnominal voltage and current: 12V DC; 400mArange of speeds: 9 – 18 – 47 – 78 – 258 – 330 – 1400 RPM8mm diameter shaft mounted on bronze bushings, steel gearssuitable for Exacto 8mm (5/16′) systemset includes N° 255 coupling (8mm to 4mm )
MR5 SET
nominal power: 33.60W (12% more power than MARX HECTOPERM)nominal voltage and current: 24V DC; 1,4Arange of speeds: 0,3 – 1,2 – 5 – 21 – 90 – 380 – 1600 RPM8mm diameter shaft mounted on bronze bushings, steel gearssuitable for Exacto 8mm (5/16′) system, set includes N° 255 coupling (8mm to 4mm)