MOTORS WITH LOW OVERALL DIMENSIONS (R SERIES)



The main feature of these motors is their limited height of axis. Therefore they are wound in sheet packs which have a small external diameter but whose length, varying according to the power requirements, can be remarkable.

The three-phase and single-phase versions are produced with closed cage rotors with external ventilation and single or double polarity. They are also available with DC safety brake.



Main features:

Available in different powers and polarities, single-phase or three-phase.

Typical applications:


They are developed for cutting machinery, especially suited for marble and stone cutting machinery. They are equipped as follows: flange with labyrinth, frames in aluminium, flanges and shields with die-cast feed in order to use them also in case of dust and water splashes.

Series R56/63-B3

Series R56/63

Serie R63-B14

Series R63-b14

Series R80-B3

Series R80-B3


Technical specifications. Choose the polarity:




TYPE KW HP Rpm/1' Rated torque Nm. η% cosɸ A. V.230 C.uF
RM 63 b/2 0.9 1.2 2800          
RM 63 a/2 1.5 2 2800 5.2 65 0.96 11 35
RM 63 b/2 1.8 2.5 2800 6.3 63 0.96 13.5 35
RM 63 c/2 2.2 3 2800 7.7 73 0.97 14 40
RM 80 ca/2 2.2 3 2800 7.5 77 0.98 14.5 70
RM 80 cb/2 2.6 3.5 2800 8.9 75 0.98 17 80
RM 80 cc/2 3 4 2800 10.3 79 0.98 19 100
RM 80 cd/2 3.5 4.8 2800 12 79 0.98 22 100


TYPE KW HP Rpm/1' Rated torque Nm. η% cosɸ A. V.230 C.uF
RM 80 /4 0.9 1.2 1400 6.3 69 0.96 6.3 20
RM 80 ca/4 2.2 3 1400 15.3 74 0.98 13.5 80
RM 80 cc/4 2.7 3.7 1400 19 73 0.96 16.3 80


TYPE KW HP Rpm/1' Rated torque Nm. η% cosɸ A. V.400
R 56 a/2 1.7 2.3 2800 5.8 72 0.80 4.2
R 56 b/2 2 2.7 2800 6.82 73 0.80 4.9
R 63 a/2 2.2 3 2800 7.5 75 0.80 5.3
R 63 c/2 3 4 2800 10.2 72 0.84 7.2
R 80 ca/2 4 5.5 2890 13.2 79 0.83 8.8
R 80 cb/2 5.5 7.5 2890 18.2 80 0.81 12.2
R 80 La/2 7.5 10 2890 24.8 83 0.78 16.7
R 80 Lb/2 9.2 12.5 2900 30.4 84.6 0.78 20
R 80 Lc/2 11 15 2890 36.4 83 0.79 24.2


TYPE KW HP Rpm/1' Rated torque Nm. η% cosɸ A. V.400
R 63 c/4 1.3 1.77 1380 8.6 62 0.9 2.8
R 80 ca/4 3 4 1400 20 82 0.77 6.9
R 80 cb/4 4 5.5 1400 28.5 80 0.77 9.5
R 80 La/4 5.5 7.5 1400 37.6 80 0.79 12.5
R 80 Lb/4 7.5 10 1400 51.4 80 0.81 16.5
R 80 Lc/4 8.6 11.7 1400 59 77 0.83 18.5


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