BSZ Models (Brakes)

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Features of BSZ Models (Brakes)

These models have unitized designs based on the 111-12 type of electromagnetic-actuated brake.They use two types of armature so they are shorter in the axial direction, thinner and more compact. Unitized construction allows one-touch mounting. This can greatly shorten mounting time compared to complex installations that involve with gap adjustment and calibration of concentricity and eccentricity. Being easier to work with, they have excellent cost performance.

Model	Size	Dynamic friction torque Td ［N・m］	Static friction torque Ts ［N・m］	Coil (at 20℃)	Heat resistance class	Lead wire	Max. rotation speed ［min^-1］	Armature Moment of inertia J ［kg・m²］	Total work performed until readjustment of the air gap ET ［J］	Armature pull-in time ta ［s］	Torque build-up time tp ［s］	Torque decaying time td ［s］	Bearing used	Mass ［kg］
Voltage [V]	Wattage [W]	Current [A]	Resistance [Ω]	UL style	Size
BSZ-05-12	05	2.4	2.4	DC24	10	0.42	57	B	UL3398	AWG22	1800	1.46×10^-5	9×10⁶	0.020	0.030	0.010	6902ZZ	0.25
BSZ-06-12	06	5	5.5	DC24	11	0.46	52	B	UL3398	AWG22	1800	5.77×10^-5	29×10⁶	0.017	0.033	0.010	6904ZZ	0.36
BSZ-08-12	08	10	11	DC24	15	0.63	38	B	UL3398	AWG18	1800	1.63×10^-4	60×10⁶	0.020	0.052	0.015	6905ZZ	0.67

Size	Radial direction dimensions	Axial direction dimensions	Shaft bore dimensions
A	C1	C2	C3	F	L	M	N	P	T	Y	d1H7	d2	bH9	t
05	50	65	58	28	15	28.3	18	9.8	8.2	2	3.4	10	10.2	3^+0.030₀	1.2^+0.3₀
06	63	80	72	37	20	25.5	15	10	7.3	2	5	12	12.2	4^+0.030₀	1.8^+0.3₀
08	80	100	90	42	25	28.5	20	8	8.3	2.6	6	15	15.2	5^+0.030₀	2.3^+0.3₀