Motors with low Overall Dimension serie "R" | CME SRL Electric Motors Construction

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.

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Motors with low Overall Dimension serie "R":

Single-Phase 2 Poles

TYPE	KW	HP	ROUNDS N/MIN	A	H 100%	COSɸ 100%	MF	IS/IN	CS/CN	CM/CN	CN(NM)	J KGM²	WEIGHT Kg
RM 63 a/2	1,5	2,00	2800	11	65,0	0,91	35	2,8	0,6	2,1	5,2	0,00131	12,6
RM 63 b/2	1,8	2,50	2800	13	68,0	0,89	40	2,7	0,55	2,2	6,3	0,00149	13,8
RM 63 c/2	2,2	3,00	2800	13,5	76,0	0,93	45	2,8	0,62	2,2	7,7	0,00167	15,0
RM 80 ca/2	2,2	3,00	2800	14,5	77,0	0,86	70	2,9	0,6	1,9	7,5	0,00347	17,9
RM 80 cb/2	2,6	3,50	2800	18	75,0	0,84	80	2,8	0,6	2	8,9	0,00379	19,2
RM 80 cc/2	3	4,00	2800	18	79,0	0,92	100	2,9	0,7	2,1	10,3	0,00395	19,9
RM 80 cd/2	3,5	4,80	2800	21	79,0	0,92	100	2,7	0,65	1,85	12,0	0,00442	21,8

ATTACHMENTS

ITA-2_poli_monofase_estrusi_motori_serie_R.pdf scarica allegato

ENG-2_poles_single_phase_motors_serie_R.pdf

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Motors with low Overall Dimension serie "R":

Single-Phase 4 Poles

TYPE	KW	HP	ROUNDS N/MIN	A	H 100%	COSɸ 100%	MF	IS/IN	CS/CN	CM/CN	CN(NM)	J KGM²	WEIGHT Kg
RM 80/4	0,9	1,20	1400	6,3	69,0	0,90	20	2,8	0,7	1,85	6,3	0,00395	13,8
RM 80 ca/4	2,2	3,00	1400	13,5	76,0	0,93	80	3,3	0,65	1,8	15,3	0,00658	20,5
RM 80 cc/4	2,7	3,70	1400	16,3	76,0	0,95	100	3,4	0,55	1,85	19,0	0,00708	21,8

ATTACHMENTS

ITA-4_poli_monofase_estrusi_motori_serie_R.pdf scarica allegato

ENG-4_poles_single_phase_motors_serie_R.pdf

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Motors with low Overall Dimension serie "R":

Three-Phase 2 Poles

TYPE	KW	HP	ROUNDS N/MIN	A	η 100%	COSɸ 100%	IS/IN	CS/CN	CM/CN	CN(NM)	J KGM²	WEIGHT Kg
R 56 a/2	1,7	2,30	2800	4,2	72,0	0,81	4,4	2,3	2,4	5,8	0,00096	10,3
R 56 b/2	2	2,70	2800	4,9	73,0	0,81	3,8	2,4	2,4	6,82	0,00108	11,1
R 63 a/2	2,2	3,00	2800	5,3	75,0	0,80	3,9	2,3	2,4	7,5	0,00131	12,6
R 63 c/2	3	4,00	2800	7,2	72,0	0,84	4,1	2,1	2,3	10,2	0,00149	13,8
R 80 ca/2	5,50	4,00	2890	8,5	79,0	0,86	5,7	2,4	2,6	13,2	0,00379	19,2
R 80 cb/2	5,5	7,50	2890	12,2	80,0	0,81	6,2	2,1	2,4	18,2	0,00474	23,1
R 80 La/2	7,5	10,00	2890	16,7	83,0	0,78	6,8	2,4	2,6	24,8	0,00553	26,3
R 80 Lb/2	12,50	10,00	2900	20	84,5	0,79	9,2	2,1	2,4	30,4	0,00663	30,7
R 80 Lc/2	11	15,00	2900	24,2	83,0	0,79	11,1	2,4	2,6	36,4	0,00726	33,3

ATTACHMENTS

ITA-2_poli_trifase_estrusi_motori_serie_R.pdf scarica allegato

ENG-2_poles_three_phase_motors_serie_R.pdf

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Motors with low Overall Dimension serie "R":

Three-Phase 4 Poles

TYPE	KW	HP	ROUNDS N/MIN	A	η 100%	COSɸ 100%	IS/IN	CS/CN	CM/CN	CN(NM)	J KGM²	WEIGHT Kg
R 63 c/4	1,3	1,80	1380	2,8	70,0	0,96	4,7	2,8	3	8,6	0,00108	11,1
R 80 ca/4	3	4,00	1400	6,9	82,0	0,77	4,8	2,4	2,5	20	0,00506	16,7
R 80 cb/4	4	5,50	1400	9,5	80,0	0,76	5	2,3	2,5	28,5	0,00658	20,5
R 80 La/4	5,5	7,50	1400	12,5	80,0	0,79	5	2,3	2,5	37,6	0,00734	22,4
R 80 Lb/4	7,5	10,00	1400	16,5	80,0	0,82	5,2	2,5	2,8	51,4	0,00911	26,9
R 80 Lc/4	8,6	11,70	1400	18,5	77,0	0,87	5,3	2,5	3	59	0,01113	32,0

ATTACHMENTS

ITA-4_poli_trifase_estrusi_motori_serie_R.pdf scarica allegato

ENG-4_poles_three_phase_motors_serie_R.pdf

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