CSZ Model | Miki Pulley

This is an electromagnetically operated clutch that activates when current is applied to the coil. It is designed as a single-piece unit based on the CS (35) type, which is intended for bearing mounting and through-shaft applications. Because it is a single-piece design, it significantly reduces the time required for tedious installation tasks such as clearance adjustment, concentricity, and eccentricity adjustment.

[Specifications]

Model	Size	Dynamic friction torque Td [N·m]	Static friction torque Ts [N·m]	Coil (at 20°C)				Temperature Class	Lead wire		Maximum rotational speed [min⁻¹]	Rotating part moment of inertia J		Total work until air gap readjustment ET [J]	Armature attraction time ta [s]	Torque rise time tp [s]	Torque decay time td [s]	Bearing used	Mass [kg]
Model	Size	Dynamic friction torque Td [N·m]	Static friction torque Ts [N·m]	Voltage [V]	Power [W]	Current [A]	Resistance [Ω]	Temperature Class	UL Style	Size	Maximum rotational speed [min⁻¹]	Rotor [kg·m²]	Armature [kg/m²]	Total work until air gap readjustment ET [J]	Armature attraction time ta [s]	Torque rise time tp [s]	Torque decay time td [s]	Bearing used	Mass [kg]
CSZ-05-35	05	2.4	2.4	DC24	10	0.42	57	B	UL3398	AWG 22	1800	2.87×10⁻⁵	2.43×10⁻⁵	9×10^⁶	0.017	0.035	0.023	6902ZZ	0.38
CSZ-06-35	06	5	5.5	DC24	11	0.46	52	B	UL3398	AWG 22	1800	8.94×10⁻⁵	7.57×10⁻⁵	29×10⁶	0.023	0.050	0.010	6904ZZ	0.67
CSZ-08-35	08	10	11	DC24	15	0.63	38	B	UL3398	AWG 18	1800	2.41×10⁻⁴	2.08×10⁻⁴	60×10^⁶	0.025	0.064	0.020	6906ZZ	1.23

The dynamic friction torque Td is the value at a relative speed of 100 min⁻¹. Additionally, depending on the initial torque characteristics, a break-in period may be required.

[Dimensions]

三木プーリの励磁作動形クラッチCSZモデルフランジ取り付け形（壁面取り付け用）寸法図取付寸法および主要部寸法を示す寸法図

Unit [mm]

Size	Radial dimensions											Axial dimensions
Size	A1	A2	A3	A4	B	C	G1	G2	G3	Y1	Y2	J	K	L	M	P	R	T	U	Z	m	n*
05	50	47	38	28⁰–⁰_.009	54	50	28	31	－	3.1	8	2.1	2	47.2	33	7.9	1.6	1.9	14	180	M4	6
06	63	55	46	37⁰–⁰_.011	67.5	67.5	42.5	50	9.5	4.5	14	2.5	2.3	53.5	40	9.8	2	2.5	18	30	M4	6
08	80	70	60	47⁰–⁰_.011	85	85	57.5	65	11.5	6.5	16	3	2.5	58	43	11.5	2	3	18.5	30	M4	8

Unit [mm]

Size	Shaft Bore Dimensions
Size	d1 H7	d2	b H9	t
05	10	10.2	3 ^{+ 0.0300}	1.2 ^{+ 0.3}₀
06	12	12.2	4 ^{+ 0.0300}	1.8 ^{+ 0.3}₀
08	15	15.2	5 ^{+ 0.0300}	2.3 ^{+ 0.3}₀

Select bolts for mounting on the clutch hub marked with an asterisk so that their length does not exceed dimension n.
For information regarding installation methods, please refer to the design specifications.

三木プーリのCSZモデル励磁作動形クラッチフランジ取り付け形（壁面取り付け用）ご注文時の型式構成説明図