Model 126-4F: Flange-Mounted Type (Clutch, Brake, and Motor)

This model features a standard three-phase motor directly connected to the input shaft of the 125-series electromagnetic clutch/brake unit, allowing the output shaft to be repeatedly started and stopped without stopping the motor. It enables high-frequency intermittent operation compared to simply turning the motor on and off. It is designed for flange mounting.

[Specifications]

Model	Size	Dynamic friction torque Td [N·m]	Static friction torque Ts [N·m]	Coil (at 20°C)				Heat Resistance Class	Motor Output [kW]	Rotating mass moment of inertia J [kg·m²]	Total work until air gap readjustment ET [J]	Armature pull-in time ta [s]	Torque rise time tp [s]	Torque decay time td [s]	Mass [kg]
Model	Size	Dynamic friction torque Td [N·m]	Static friction torque Ts [N·m]	Voltage [V]	Power [W]	Current [A]	Resistance [Ω]	Heat Resistance Class	Motor Output [kW]	Rotating mass moment of inertia J [kg·m²]	Total work until air gap readjustment ET [J]	Armature pull-in time ta [s]	Torque rise time tp [s]	Torque decay time td [s]	Mass [kg]
126-06-4F 0.2 kW	06	5	5.5	DC24	11	0.46	52	B	0.2	1.28×10⁻⁴	36×10⁶	C: 0.020 / B: 0.015	C: 0.041 / B: 0.033	C: 0.020 / B: 0.015	8.9
126-08-4F 0.4 kW	08	10	11	DC24	15	0.63	38	B	0.4	3.70×10⁻⁴	60×10^⁶	C: 0.023 / B: 0.016	C: 0.051 / B: 0.042	C: 0.030 / B: 0.025	13
126-10-4F 0.75 kW	10	20	22	DC24	20	0.83	29	B	0.75	1.40×10⁻³	130×10^⁶	C: 0.025 / B: 0.018	C: 0.063 / B: 0.056	C:0.050 / B:0.030	18
126-12-4F 1.5 kW	12	40	45	DC24	25	1.09	23	B	1.5	3.85×10⁻³	250×10⁶	C: 0.040 / B: 0.027	C: 0.115 / B: 0.090	C: 0.065 / B: 0.050	36
126-16-4F 2.2 kW	16	80	90	DC24	35	1.46	16	B	2.2	1.35×10⁻²	470×10^⁶	C: 0.050 / B: 0.035	C: 0.160 / B: 0.127	C:0.085 / B:0.055	42.5
126-16-4F 3.7 kW	16	80	90	DC 24	35	1.46	16	B	3.7	1.35×10⁻²	470×10^⁶	C: 0.050 / B: 0.035	C: 0.160 / B: 0.127	C: 0.085 / B: 0.055	57

The 0.2 kW and 0.4 kW motors are totally enclosed, externally ventilated motors that comply with JIS C 4210, while motors rated at 0.75 kW or higher comply with JIS C 4213.
The motor's input power supply is 200 V AC / 50 Hz, or 200 V AC or 220 V AC / 60 Hz.
If you require special voltages (5-power-supply specifications) or different pole counts for general-purpose motors, please contact us.
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]

三木プーリのクラッチ・ブレーキユニット126モデル（フランジ取り付け仕様）寸法図取付寸法および主要部寸法を示す寸法図

Unit [mm]

Model	Unit Dimensions													Shaft Dimensions
Model	A1	A2	D1	D2	D3	D4	F	G	K	L	T	Y	Z	Q1	Q2	S	U	V	W
126-06-4F-N 0.2 kW	90°	45°	160	130	110	130	－	8	107	335	－	3.5	10	23	25	11	12.5	M4×0.7, depth 8	4
126-08-4F-N 0.4 kW	90°	45°	160	145	110	130	124	10	130.5	389	－	3.5	10	30	30	14	16	M4×0.7, depth 8	5
126-10-4F-N 0.75 kW	90°	45°	200	163	130	165	131	12	157.5	463	－	3.5	12	40	40	19	21.5	M6×1, depth 11	6
126-12-4F-N 1.5 kW	90°	45°	200	180	130	165	145	12	197.5	551	133	3.5	12	50	50	24	27	M6×1, depth 11	8
126-16-4F-N 2.2 kW	90°	45°	250	199	180	215	153	16	260.5	660	161	4	15	60	60	28	31	M6×1, depth 11	8
126-16-4F-N 3.7 kW	90°	45°	250	223	180	215	166.5	16	260.5	681.5	161	4	15	60	60	28	31	M6×1, depth 11	8

*Flange and output shaft dimensions comply with IEC and JEM standards for flange motors. (Size 06 includes a key and keyway.)
*When installing pulleys or similar components on the output shaft, please use the included installation kit.

三木プーリの126モデル（フランジ取り付け仕様）クラッチブレーキユニットご注文時の型式構成説明図