BXR LE Model

BXR LE Model

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BXR LE Model Specifications

BXR (LE) Models

BXR (LE) Models

[Brake part Specifications]

Model	Size	Static friction torque Ts [N･m]	Coil (at20℃)								Heat resistance class	Lead wire		Max. rotation speed [min^-1]	Rotating part moment of inertia [kg･m²]	Allowable braking energy Ebaℓ[J]	Total braking energy ET[J]	Armature pull-in time (DC24V) ta[s]	Armature release time (DC7V) tar[s]	Mass[kg]
			Over excitation out put				Constant excitation out put	Constant excitation out put				Lead wire
			Vol tage [V]	Wat tage [W]	Cur rent [A]	Resis tance [Ω]	Vol tage [V]	Wat tage [W]	Cur rent [A]	Resis tance [Ω]		UL style	Size
BXR-015-10LE	015	0.06	24	16.5	0.688	35	7	1.4	0.200	35	F	UL3398	AWG26	6000	3.24×10^-8	5	1000	0.020	0.020	0.03
BXR-020-10LE	020	0.14	24	16.5	0.688	35	7	1.4	0.200	35	F	UL3398	AWG26	6000	7.01×10^-8	15	3000	0.035	0.020	0.06
BXR-025-10LE	025	0.32	24	16.5	0.688	35	7	1.4	0.200	35	F	UL3398	AWG26	6000	1.96×10^-7	15	3000	0.035	0.020	0.08
BXR-035-10LE	035	0.62	24	16.5	0.688	35	7	1.4	0.200	35	F	UL3398	AWG26	6000	6.20×10^-7	87	17000	0.050	0.020	0.12
BXR-040-10LE	040	1.32	24	16.5	0.688	35	7	1.4	0.200	35	F	UL3398	AWG26	6000	1.29×10^-6	87	17000	0.060	0.020	0.16
BXR-050-10LE	050	3.20	24	16.5	0.688	35	7	1.4	0.200	35	F	UL3398	AWG26	6000	2.57×10^-6	200	40000	0.060	0.020	0.40

[Brake part Dimensions]

Unit [mm]

Model	Size	Radial dimensions									Axial drection dimensions				Processing dimensions of the rotor hub
Model	Size	A	r	B	C	D	d max.	□F	S	V	H	K	N	a	L	D2	□F2
BXR-015-10LE	015	26	R0.5	22	7	12	6	8	4.3	2.3	9.5~10.0	14.0	7.0	0.1	4 or more	10⁰_-0.1	8⁰_-0.07
BXR-020-10LE	020	32	R0.5	28	9	16	8	12	5.0	2.3	9.5~10.0	14.0	7.0	0.1	4 or more	14⁰_-0.1	12⁰_-0.07
BXR-025-10LE	025	39	R0.5	33	9	18	8	12	5.5	3.0	9.5~10.0	14.0	7.0	0.1	4 or more	14⁰_-0.1	12⁰_-0.07
BXR-035-10LE	035	48	R0.5	42	15	28	14	19	5.5	3.0	9.5~10.0	14.0	7.0	0.1	4 or more	23⁰_-0.1	19⁰_-0.07
BXR-040-10LE	040	56	R0.5	50	15	27	14	19	6.5	3.4	9.9~10.4	14.5	7.4	0.1	4 or more	23⁰_-0.1	19⁰_-0.07
BXR-050-10LE	050	71	R0.5	65	22	37	20	25	8.0	4.4	14.0~14.4	19.0	10.5	0.1	4.5 or more	31⁰_-0.1	25⁰_-0.07

[Controller part Specifications]

Model	BEM-24ESN7-120N
Input voltage	DC24V ±10% Smoothing power supplies
Output voltage	Over excitation DC24V(0.2s),Constant excitation DC7V(±10%)・PWMcontrol *When the input voltage is 21 VDC or less, the output voltage is interrupted.
Max.output current	DC1.0A(at 20℃)・DC0.8A(at 60℃)
Time rating	Continuous
Insulating resistance	DC500V, 100MΩ with Megger(Between lead wire and case)
Dielectric strength voltage	AC1000V 50/60Hz 1min(Between lead wire and case)
Ambient environment	-20 to 60℃ 5 to 95%RH,With no condensation,freezing

Lead wire	Function	Function description	Specification
Red	Input(＋)	Connector for a smoothing power DC24V(＋)	UL3398 AWG26
Black	Input(－)	Connector for a smoothing power DC24V(－)	UL3398 AWG26
Blue	Output	Connector for a brake(Regardless of polarity)	UL3398 AWG26
Blue	Output	Connector for a brake(Regardless of polarity)	UL3398 AWG26

【Controller part Dimensions】

【Controller part Structure】

【Timing chart】

Option Rotor hub

Set screw type (C)

Unit [mm]

Model	Size	L	D2	□F2	m Nominal dia.	d
Model	Size	L	D2	□F2	m Nominal dia.	standard	min.	max.
BXR-015-10LE	015	10	10	8⁰^-0.07	M2.5	5	4	5
BXR-020-10LE	020	10	14	12⁰^-0.07	M3	8	5	8
BXR-025-10LE	025	10	16	12⁰^-0.07	M3	8	5	8
BXR-035-10LE	035	12	26	19⁰^-0.07	M4	14	8	14
BXR-040-10LE	040	12	26	19⁰^-0.07	M4	14	11	14
BXR-050-10LE	050	15	35	25⁰^-0.07	M5	20	15	20

Press-fitting type (P)

Unit [mm]

Model	Size	L	D2	□F2	d
Model	Size	L	D2	□F2	standard	min.	max.
BXR-015-10LE	015	4	9.5	8⁰^-0.07	5	5	6
BXR-020-10LE	020	4	14	12⁰^-0.07	8	7	8
BXR-025-10LE	025	4	14	12⁰^-0.07	8	7	8
BXR-035-10LE	035	4	23	19⁰^-0.07	14	9	14
BXR-040-10LE	040	4	23	19⁰^-0.07	14	11	14
BXR-050-10LE	050	4.5	31	25⁰^-0.07	20	15	20

Related Product

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Basic Specifications

Input voltage AC 100 V ,AC 200 V

Output voltage DC 24 V, DC 21.5 V

Operating temperature -10℃ to 50℃

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Basic Specifications

Input voltage AC 100 V, AC 200 V

Output voltage Overexcitation DC 90 V, DC 180 V, constant excitation DC 24 V,DC 45 V,DC 90 V

Operating temperature -10℃ to 50℃

CMW Models Clutch/Brake Units - Motor/Speed Reducer-Integrated Type

Basic Specifications

Clutch/brake torque 5 N･m to 40 N･m

Operating temperature -10℃ to 40℃

Backlash Zero