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BXH Model

三木プーリの無励磁作動形ブレーキ BXHタイプ製品画像（無励磁作動保持用・高トルク対応・安全保持ブレーキ）

This is the H-type holding brake from the BXW series, which offers three load torque variations in the same size. It is part of a compact lineup known as the "micro size" among non-excitation holding brakes. Designed to maintain the machine in a stopped state, this brake keeps the equipment stationary.

[Specifications]

Model	Size	Static friction torque T_s [N·m]	Coil (at 20°C)				Temperature Rating	Lead Wires		Maximum rotational speed [min⁻¹]	Rotating mass moment of inertia J [kg·m²]	Allowable braking work Ebaℓ [J]	Total braking work ET [J]	Armature deceleration time ta [s]	Armature release time tar [s]	Mass [kg]
Model	Size	Static friction torque T_s [N·m]	Voltage [V]	Power [W]	Current [A]	Resistance [Ω]	Temperature Rating	UL Style	Size	Maximum rotational speed [min⁻¹]	Rotating mass moment of inertia J [kg·m²]	Allowable braking work Ebaℓ [J]	Total braking work ET [J]	Armature deceleration time ta [s]	Armature release time tar [s]	Mass [kg]
BXH-06-10	06	4	DC24	15	0.63	38.4	F	UL3398	AWG 22	5000	3.25×10⁻⁵	700	2.0×10⁶	0.040	0.020	0.9
	0.6	4	DC45	12	0.27	169	F	UL3398	AWG 22	5000	3.25×10⁻⁵	700	2.0×10⁶	0.040	0.020	0.9
	0.6	4	DC90	12	0.13	677	F	UL3398	AWG 22	5000	3.25×10⁻⁵	700	2.0×10⁶	0.040	0.020	0.9
BXH-08-10	08	8	DC24	22.5	0.94	25.6	F	UL3398	AWG 18	5000	5.75×10⁻⁵	1100	3.5×10⁶	0.045	0.020	1.3
	0.08	8	DC45	19	0.41	110	F	UL3398	AWG 18	5000	5.75×10⁻⁵	1100	3.5×10⁶	0.045	0.020	1.3
	0.08	8	DC90	19	0.21	440	F	UL3398	AWG 18	5000	5.75×10⁻⁵	1100	3.5×10⁶	0.045	0.020	1.3
BXH-10-10	10	16	DC24	28	1.14	21.1	F	UL3398	AWG 18	4000	1.30×10⁻⁴	1300	6.2×10⁶	0.070	0.025	2.3
	10	16	DC45	25	0.54	83	F	UL3398	AWG 18	4000	1.30×10⁻⁴	1300	6.2×10⁶	0.070	0.025	2.3
	10	16	DC90	25	0.27	331	F	UL3398	AWG 18	4000	1.30×10⁻⁴	1300	6.2×10⁶	0.070	0.025	2.3
BXH-12-10	12	32	DC24	35	1.46	16.5	F	UL3398	AWG 18	3600	3.20×10⁻⁴	1600	9.0×10⁶	0.090	0.025	3.4
BXH-12-10	12	32	DC90	30	0.33	271	F	UL3398	AWG 18	3600	3.20×10⁻⁴	1600	9.0×10⁶	0.090	0.025	3.4
BXH-16-10	16	44	DC24	39	1.64	14.6	F	UL3398	AWG 18	3000	6.93×10⁻⁴	2200	11.4×10⁶	0.125	0.030	5.4
BXH-16-10	16	44	DC90	39	0.43	207	F	UL3398	AWG 18	3000	6.93×10⁻⁴	2200	11.4×10⁶	0.125	0.030	5.4

The armature pull-in time and armature release time are values measured during DC-side switching.
For the armature pull-in and release times during AC-side switching (half-wave rectification), please refer to the operating characteristics page in the catalog.

[Dimensions]

三木プーリの無励磁作動保持用BXHモデル電磁ブレーキ寸法図外形寸法および主要部寸法を示す寸法図

Unit [mm]

Size	A	B	C	D	r	E	F	H	I	J	K	L	M	N	R	S	T	U	V	a	d	b	t	CAD File No.
06	83	73	73	28	R1	26.5	22	3	10	20.5	39.5	14	33.6	20	4.5	9	2–M5	30°	-	0.15	11	4	1.5	BXH1
08	96	86	86	35	R1	32	25	3	12	20	41	17	35	20.8	5.5	10.5	2–M5	30°	-	0.15	14	5	2	BXH2
10	116	104	104	42	R1	38	30	3	9.5	21	47.5	25	41	25.3	6.5	12.5	2–M6	30°	-	0.2	19	6	2.5	BXH3
12	138	124	124	50	R1	45	35	4	12	19	49.8	30	43.5	23.3	6.5	12.5	4–M6	30°	45°	0.2	24	8	3	BXH4
16	158	142	143	59	R1	55	45	4	14	22.5	57.5	35	51	27.7	9	15.5	4–M8	40°	40°	0.25	28	8	3	BXH5

3. Unordered List (Asterisk) - 2