BMM Models

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BMM Models Specifications

BMM Models

BMM Models

[Specifications]

Model	Motor		Brake								Rotating part moment of inertia [kg･m²]	Allowable braking energy rate Pbaℓ [W]	Total braking energy ET [J]	Operating time		Mass ［kg］
	Frame	Output [kW] 4P	Torque T [N･m]	Coil(at20℃)				Heat resistance class	Gap					Armature pull-in time ta [s]	armature release time tar[s]
	Frame	Output [kW] 4P	Torque T [N･m]	Voltage [V]	Current [A]	Resistance [Ω]	Wattage [W]	Heat resistance class	Specified value [mm]	Limit value [mm]				Armature pull-in time ta [s]	armature release time tar[s]
BMM-024-NHBN	63	0.2	2.5	DC180	0.06	2956	11	B	0.10～0.20	0.30	0.9×10^-3	11	5.0×10⁷	0.015	0.015	7
BMM-024-NHFN	63	0.2	2.5	DC180	0.06	2956	11	B	0.10～0.20	0.30	0.9×10^-3	11	5.0×10⁷	0.015	0.015	8
BMM-044-NHB	71	0.4	5	DC180	0.07	2458	12.6	B	0.10～0.20	0.35	2.4×10^-3	26.2	7.0×10⁷	0.030	0.030	9
BMM-044-NHF	71	0.4	5	DC180	0.07	2458	12.6	B	0.10～0.20	0.35	2.4×10^-3	26.2	7.0×10⁷	0.030	0.030	10
BMM-074-HPB	80	0.75	10	DC180	0.089	2039	16	B	0.15～0.25	0.45	3.8×10^-3	32.7	17.0×10⁷	0.040	0.040	14.5
BMM-074-HPF	80	0.75	10	DC180	0.089	2039	16	B	0.15～0.25	0.45	3.8×10^-3	32.7	17.0×10⁷	0.040	0.040	16.5
BMM-154-HPB	90	1.5	20	DC180	0.123	1466	22.1	B	0.15～0.25	0.70	9.5×10^-3	45.8	25.0×10⁷	0.060	0.060	22
BMM-154-HPF	90	1.5	20	DC180	0.123	1466	22.1	B	0.15～0.25	0.70	9.5×10^-3	45.8	25.0×10⁷	0.060	0.060	25
BMM-224-HPB	100	2.2	30	DC180	0.167	1080	30	B	0.20～0.30	1.00	15.2×10^-3	58.9	50.0×10⁷	0.070	0.070	32
BMM-224-HPF	100	2.2	30	DC180	0.167	1080	30	B	0.20～0.30	1.00	15.2×10^-3	58.9	50.0×10⁷	0.070	0.070	37
BMM-374-HPB	112	3.7	50	DC180	0.17	1059	30.6	B	0.20～0.30	1.10	22.6×10^-3	73.6	75.0×10⁷	0.070	0.080	42
BMM-374-HPF	112	3.7	50	DC180	0.17	1059	30.6	B	0.20～0.30	1.10	22.6×10^-3	73.6	75.0×10⁷	0.070	0.080	47

※Totally enclosed fan cooled motors in conformance with JIS C 4210 for 0.2kW･0.4kW motors, and JIS C 4213 for motors over 0.75 kW.（made by Hitachi Industrial Equipment Systems）

※Motor input power sources are three phase, AC 200V/50Hz、AC200V・AC220V/60Hz.

※For the brake motor's braking frequency tolerance, please refer to the design's points for confirmation pages. More detailed frequency data depends on load conditions, so please confirm through selective calculation.

[Dimensions1]

Base mounting

Unit [mm]

Model	Dimensions of part
Model	L	R	A	B	D	KL	H	C	F	E	N	M	G	Z	S	W	U	T	Q	V
BMM-024-NHBN	215	103	112	80	130	115	128	63	40	50	100	130	3.2	7×21	11 h6	－	1	－	23	－
BMM-044-NHB	235.5	120	115.5	87	145	131	143.5	71	45	56	115	140	3.2	7×20	14 j6	5	3	5	30	M5×0.8length18
BMM-074-HPB	280.5	140	140.5	97	163	138.5	161.5	80	50	62.5	125	160	3.2	10×25	19 j6	6	3.5	6	40	M6×1length20
BMM-154-HPB	321	168.5	152.5	114.5	182	144	178	90	62.5	70	155	170	10	10	24 j6	8	4	7	50	M6×1length20
BMM-224-HPB	368.5	193	175.5	129	198	151	197.5	100	70	80	175	195	12.5	12	28 j6	8	4	7	60	M6×1length20
BMM-374-HPB	397	200	197	136	225	164	219.5	112	70	95	175	224	14	12	28 j6	8	4	7	60	M6×1length20

[Dimensions2]

Flange mounting

Unit [mm]

Model	Dimensions of part
Model	L	LR	LL	D	KL	LC	LB	LA	LE	LG	LZ	S	W	U	T	Q	V
BMM-024-NHFN	241	23	218	130	115	160	110	130	3.5	8	10	11h6	－	1	－	23	－
BMM-044-NHF	256.5	30	226.5	145	124.5	160	110	130	3.5	10	10	14 j6	5	3	5	30	M5×0.8length18
BMM-074-HPF	295	40	255	163	132	200	130	165	3.5	12	12	19 j6	6	3.5	6	40	M6×1length20
BMM-154-HPF	341	50	291	176	144	200	130	165	3.5	12	12	24 j6	8	4	7	50	M6×1length20
BMM-224-HPF	388.5	60	328.5	195	151	250	180	215	4.0	16	14.5	28 j6	8	4	7	60	M6×1length20
BMM-374-HPF	422	60	362	215	164	250	180	215	4.0	16	14.5	28 j6	8	4	7	60	M6×1length20

Flange mounting

Options of BMM Models

Models with Motor Terminal Blocks Mounted in Reverse *Made-to-order Parts

Option symbol: G
There may be cases where the terminal block for the motor cannot be attached at the position and dimensions specified for standard models due to where the brake motor is attached. G type models are designed with such cases in mind. Check the dimensions diagram for the position of the terminal block on these G type models.

Models with High Motor Outputs of 5.5 kW to 11 kW *Made-to-order Parts

These models can also be used for high-output motors (5.5 kW to 11 kW output).
Please contact MIKI PULLEY for details.

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BEH Models （For ultra-high-speed control）

Basic Specifications

Input voltage AC 100 V, AC 200 V

Output voltage Overexcitation/reverse excitation DC 100 V, constant excitation DC 24 V

Operating temperature -10℃ to 50℃

Basic Specifications

Brake torque 5 N･m to 320 N･m

Operating temperature -10℃ to 40℃

Backlash Zero

Basic Specifications

Clutch/brake torque 5 N･m to 320 N･m

Operating temperature -10℃ to 40℃

Backlash Zero

Basic Specifications

Input voltage AC 100 V ,AC 200 V

Output voltage DC 24 V, DC 21.5 V

Operating temperature -10℃ to 50℃

BMM Models

Features of BMM Models

BMM Models Specifications

Options of BMM Models

Models with Motor Terminal Blocks Mounted in Reverse *Made-to-order Parts

Models with High Motor Outputs of 5.5 kW to 11 kW *Made-to-order Parts

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