Brushless DC wormgearmotors

The main features of brushless CM wormgearmotors range are:

Low voltage power supply 24/36/48 Vdc
Protection IP55
Motor torque ratings available from 0.22 up to 2.1 Nm
Die-cast aluminium housings
Permanent synthetic oil long life lubrication
Gearbox only version also available, with either standard input
flange or customized flange and coupling

Permanent synthetic oil long-life lubrication allow to use CM030, CM040 and CM050 wormgearbox range in all mounting position.
Ambient temperature 0 ÷ 40 °C (in the absence of freezing and condensation).

For temperature outside this range please contact our technical dept.

Radial loads

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n_{2 [min^-1]}	R₂ [N]
n_{2 [min^-1]}	CM026	CM030	CM040	CM050	CM063
187	400	674	1264	1770	2445
140	490	743	1392	1949	2692
93	480	851	1596	2234	3085
70	610	936	1754	2456	3392
56	610	1008	1890	2646	3654
47	610	1069	2004	2805	3874
35	610	1179	2210	3095	4273
28	610	1270	2381	3334	4603
23	610	1356	2542	3559	4915
18	610	1471	2759	3862	5334
14	610	1600	3000	4200	5800

When the resulting radial load is not applied on the centre line of the shaft it is necessary to calculate the effective load with the
following formula:

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	CM
	026	030	040	050	063
a	56	65	84	101	120
b	43	50	64	76	95
R_2MAX	610	1600	3000	4200	5800

Toothing data

	Worm wheel data	Ratio
	Worm wheel data	5	7.5	10	15	20	25
CM026	Z	6	4	3	2	2
CM026	β	34° 35'	24° 41'	19° 1'	12° 57'	10° 30'
CM030	Z	6	4	3	2	2	2
CM030	β	27° 4'	24° 28'	18° 50'	12° 49'	10° 23'	8° 43'
CM040	Z	6	4	3	2	2	2
CM040	β	34° 19'	24° 28'	18° 50'	12° 49'	10° 23'	8° 43'
CM050	Z	6	4	3	2	2	2
CM050	β	33° 37'	23° 54'	18° 23'	12° 29'	10° 6'	8° 28'
CM063	Z	6	4	3	2	2	2
CM063	β	34° 23'	24° 31'	18° 53'	12° 50'	10° 24'	8° 44'

	Worm wheel data	Ratio
	Worm wheel data	30	40	50	60	80	100
CM026	Z	1	1	1	1
CM026	β	6° 33'	5° 17'	4° 26'	3° 49'
CM030	Z	1	1	1	1	1	1
CM030	β	6° 29'	5° 14'	4° 23'	3° 46'	2° 57'	2° 25'
CM040	Z	1	1	1	1	1	1
CM040	β	6° 29'	5° 14'	4° 23'	3° 46'	2° 57'	2° 25'
CM050	Z	1	1	1	1	1	1
CM050	β	6° 19'	5° 5'	4° 15'	3° 39'	2° 51'	2° 20'
CM063	Z	1	1	1	1	1	1
CM063	β	6° 30'	5° 14'	4° 23'	3° 47'	2° 57'	2° 25'

Efficiency

	n₁ [min^-1]	Efficiency	Ratio
	n₁ [min^-1]	Efficiency	5	7.5	10	15	20	25
CM026	2800	Rd	89	87	85	83	80
CM026	2800	Rs	72	71	68	61	56	46
CM030	2800	Rd	89	88	86	84	81	78
CM030	2800	Rs	72	67	63	55	50	43
CM040	2800	Rd	90	89	87	84	83	80
CM040	2800	Rs	74	71	67	60	55	51
CM050	2800	Rd	91	90	88	86	84	82
CM050	2800	Rs	73	70	66	59	55	51
CM063	2800	Rd	91	90	88	86	84	83
CM063	2800	Rs	73	71	67	60	55	51

	n₁ [min^-1]	Efficiency	Ratio
	n₁ [min^-1]	Efficiency	30	40	50	60	80	100
CM026	2800	Rd	73	68	64	60
CM026	2800	Rs	41	36	34
CM030	2800	Rd	74	70	65	62	57	52
CM030	2800	Rs	39	35	31	27	23	21
CM040	2800	Rd	77	73	69	66	60	56
CM040	2800	Rs	45	40	36	32	28	24
CM050	2800	Rd	78	74	71	68	62	58
CM050	2800	Rs	44	39	35	32	27	23
CM063	2800	Rd	79	76	73	70	65	60
CM063	2800	Rs	45	40	36	33	28	24

Reversibility and irreversibility

The table below is provided for reference purposes only. It contains the various degrees of reversibility/irreversibility of wormgearboxes in relation to dynamic Rd and static Rs efficiency.

Rd	Dynamic reversibility and irreversibility
> 0.60	Dynamic reversibility
0.50 - 0.60	Uncertain dynamic reversibility
0.40 - 0.50	Good dynamic irreversibility
< 0.40	Dynamic irreversibility
Rs	Static reversibility and irreversibility
> 0.55	Static reversibility
0.50 - 0.55	Uncertain static reversibility
< 0.50	Static irreversibility

Technical datas

DIMENSIONI / DIMENSIONS

CM026

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BLS022.240	4	3	36	4000	0.22	92
BLS022.240	4	3	24	3000	0.22	70
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BLS022.240	0.44	3.7	0.64	3.1	7.4	0.72

DIMENSIONI / DIMENSIONS

CM030

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BLS043.240	4	3	36	4000	0.43	180
BLS043.240	4	3	24	3000	0.43	130
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BLS043.240	0.86	6	0.35	1.0	12	1.25

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL070.240	8	3	24	3000	0.7	220
BL070.480 BL070.48B	8	3	48	3000	0.7	220
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BL070.240	2.1	13	0.091	0.23	26	2.1
BL070.480 BL070.48B	1.4	6.5	0.34	1.0	13	2.1

DIMENSIONI / DIMENSIONS

CM040

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BLS043.240	4	3	36	4000	0.43	180
BLS043.240	4	3	24	3000	0.43	130
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BLS043.240	0.86	6	0.35	1.0	12.0	1.25

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL070.240	8	3	24	3000	0.7	220
BL070.480 BL070.48B	8	3	48	3000	0.7	220
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BL070.240	2.1	13	0.091	0.23	26	2.1
BL070.480 BL070.48B	1.4	6.5	0.34	1.0	13	2.1

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL140.480	8	3	48	3000	1.4	440
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BL140.480	2.8	13.0	0.16	0.5	26	3.15

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL210.480 BL210.48E	8	3	48	3000	2.1	660
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BL210.480 BL210.48E	4.2	18.7	0.115	0.31	37	4.2

DIMENSIONI / DIMENSIONS

CM050

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL070.240	8	3	24	3000	0.7	220
BL070.480 BL070.48B	8	3	48	3000	0.7	220
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [Kg]
BL070.240	2.1	13	0.091	0.23	26	2.1
BL070.480 BL070.48B	1.4	6.5	0.34	1.0	13	2.1

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL140.480	8	3	48	3000	1.4	440
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [Kg]
BL140.480	2.8	13.0	0.16	0.5	26	3.15

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL210.480 BL210.48E	8	3	48	3000	2.1	660
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [Kg]
BL210.480 BL210.48E	4.2	18.7	0.115	0.31	37	4.2

DIMENSIONI / DIMENSIONS

CM063

Type	N° of poles	N° of phases	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL070.240	8	3	24	3000	0.7	220
BL070.480 BL070.48B	8	3	48	3000	0.7	220
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BL070.240	2.1	13	0.091	0.23	26	2.1
BL070.480 BL070.48B	1.4	6.5	0.34	1.0	13	2.1

Type	N° of poles	N° of phases	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL140.480	8	3	48	3000	1.4	440
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BL140.480	2.8	13	0.16	0.5	26	3.15

Type	N° of poles	N° of phases	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL210.480 BL210.48E	8	3	48	3000	2.1	660
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BL210.480 BL210.48E	4.2	18.7	0.115	0.31	37	4.2

Accessories and drives

Drives

Suitables Motors	Type	Rated Current (A)	Peak Current (A)	Installation manual
BLS022.240	BLD07-IT	7	14	Download PDF
BLS022.240	BLD15	15	30	Download PDF
BLS043.240	BLD07-IT	7	14	Download PDF
BLS043.240	BLD15	15	30	Download PDF
BL070.240 BL070.24B	BLD15	15	30	Download PDF
BL070.480 BL070.48B	BLD15	15	30	Download PDF
BL140.480	BLD15	15	30	Download PDF
BL140.480	BLD60 Digital	50	75	Download PDF
BL210.480 BL210.48E	BLD60 Digital	50	75	Download PDF

Accessories

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CM		CM..F
	a1	KA	KB	KC	KM	KNH8	KO	KP	KQ
026	45°	45	6	4.5	55-69	40	6.5(n.4)	75	70
030	45°	54.5	6	4	68	50	6.5(n.4)	80	70
040	45°	67	7.5	4.5	80 - 95	60	9 (n.4)	110	95
050	45°	90	9	5	10 - 110	70	11 (n.4)	125	110
063	45°	82	10	6	150-160	115	11 (n.4)	180	142

Accessories - Output Shaft

vite-senza-fine-acc-4

	d h7	B	B1	G1	L	L1	f	b1	t1
CM030	14	30	32.5	63	102	128	M6	5	16
CM040	18	40	43	78	128	164	M6	6	20.5
CM050	25	50	53.5	92	153	199	M10	8	28
CM063	25	50	53.5	112	173	219	M10	8	28

Accessories - Torque arm

	K1	G	KG	KH	R
CM030	85	14	23	8	15
CM040	100	14	31	10	18
CM050	100	14	38	10	18
CM063	150	14	47.5	10	18

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Options

vite-senza-fine-acc-2

	A	B	D1 j6	E	F	G
CM030	45	20	9	M4	3	10.2
CM040	53	23	11	M5	4	12.5
CM050	64	30	14	M6	5	16
CM063	75	40	19	M6	6	21.5

vite-senza-fine-acc-3

	M
CM030	47
CM040	54.5
CM050	62.5
CM063	73

Brake

	PN	V	Mn	n₁	Kg
	[W]	[V]	[Nm]	[min^-1]	[kg]
Break features	23	48	4.5	3000	0.90

GreenLine

Brushless DC wormgearmotors

Radial loads

Toothing data

Efficiency

Reversibility and irreversibility

CM026

CM030

CM040

CM050

CM063

Drives

Accessories

Accessories - Output Shaft

Accessories - Torque arm

Options

Brake

Company

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