Brushless DC helical bevel gearmotors

The main features of bevel helical gearmotors range CMB series are:

Low voltage power supply 24/36/48 Vdc
Protection IP55
Motor torque ratings available from 0.43 Nm up to 2.1 Nm
Permanent sinthetic oil long life lubrication
Die-cast aluminium housing
Ground-hardened helical gears
Gearbox only version also available, with either standard input
flange or customized flange and coupling

Lubrication and temperature

Permanent synthetic oil long life lubrification (viscosity grade 320) on CMB gearmotors.

Ambient temperature 0 ÷ 40 °C (in the absence of freezing and condensation).
For temperature outside this range please contact our technical dept.

Mounting positions

assi-ortogonali-1 assi-ortogonali-2

Weights

CMB	Weights [Kg] (gearbox only)
402	3.4
502	4.7

Radial loads

n₂ [min^-1]	R₂ [N]
n₂ [min^-1]	CMB 402	CMB 502
400	905	1116
300	996	1228
200	1141	1406
170	1204	1484
140	1414	1743
100	1582	1949
90	1638	2019
60	2047	2490
40	2524	3029
30	2778	3334
20	3180	3716
15	3500	4200
10	3500	4200

assi-ortogonali-3

assi-ortogonali-4

	CMB 402	CMB 502
a	86	104
b	66	79
R_2MAX	3500	4200

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Technical datas

DIMENSIONI / DIMENSIONS

CMB402

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	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	0.70	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	26.0	2.1

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL070.480 BL070.48B	8	3	48	3000	0.70	220
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BL070.480 BL070.48B	1.4	6.5	0.34	1.0	13.0	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

DIMENSIONI / DIMENSIONS

CMB502

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	0.70	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

Type	Number of poles	Number of phase	Rated voltage [V]	Rated speed [rpm]	Rated torque [Nm]	Rated power [W]
BL070.480 BL070.48B	8	3	48	3000	0.70	220
Type	Peak torque [Nm]	Rated current [A]	Resistance [ohm]	Inductance [mH]	Peak current [A]	Weight [kg]
BL070.480 BL070.48B	1.4	6.5	0.34	1.0	13.0	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	0.16	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

Accessories and drives

Drives

Suitables Motors	Type	Rated Current (A)	Peak Current (A)	Installation manual
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

Output shaft

CMB	Output shaft
	ØD2 - H8	b	t	G	F2
402	18 - 20	8	20.8 - 22.8	78	26
502	25	8	28.3	92	30

assi-ortogonali-acc-1

Output flange

CMB	F
	a₁	KA	KB	KC	KM	KN H8	HO	KP	KQ
402	45°	67	7.5	4.5	80-95	60	9	110	95
502	45°	90	9	5	90-110	70	11	125	110

CMB	FL
	a₁	KA	KB	KC	KM	KN H8	HO	KP	KQ
402	45°	97	7.5	4.5	80-95	60	9	110	95
502	45°	120	9	5	90-110	70	11	125	110

CMB	FB
	a₁	KA	KB	KC	KM	KN H8	HO	KP	KQ
402	45°	80	8.5	5	115-125	95	9.5	140	112
502	45°	89	9	5	130-145	110	9.5	160	132

assi-ortogonali-acc-2

Output shaft

assi-ortogonali-acc-3

CMB	d h7	B	B1	G1	L	L1	f	b1	t1
402	18	40	43	78	128	164	M6	6	20.5
502	25	50	53.5	92	153	199	M10	8	28

Torque arm

assi-ortogonali-acc-4

CMB	K1	G	KG	KH	R
402	100	14	31	10	18
502	100	14	38	10	18

SC - Safety cover

assi-ortogonali-acc-5

CMB	M
402	54.5
502	62.5

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Brake

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

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Brushless DC helical bevel gearmotors

Lubrication and temperature

Mounting positions

Weights

Radial loads

CMB402

CMB502

Drives

Accessories

Output shaft

Output flange

Output shaft

Torque arm

SC - Safety cover

Brake

Company

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