Miki Pulley 126 Models (Clutch/Brake Units – Motor-coupled Type)

126-□-4B Types

Specifications 1

Model	Size	Motor output[kW] 4P	Dynamic friction torque Td [N･m]	Static friction torque Ts [N･m]	Coil(at20℃)				Heat resistance class	Rotating part moment of inertia [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]	Mass [kg]
Model	Size	Motor output[kW] 4P	Dynamic friction torque Td [N･m]	Static friction torque Ts [N･m]	Voltage [V]	Wattage [W]	Current [A]	Resistance [Ω]	Heat resistance class	Rotating part moment of inertia [kg･m²]		Armature pull-in time ta[s]	Torque build-up time tp[s]	Torque decaying time td[s]	Mass [kg]
126-06-4B-0.2kW	06	0.2	5	5.5	DC24	11	0.46	52	B	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
126-08-4B-0.4kW	08	0.4	10	11	DC24	15	0.63	38	B	3.70×10^-4	60×10⁶	C:0.023 B:0.016	C:0.051 B:0.042	C:0.030 B:0.025	13
126-10-4B-0.75kW-IE3	10	0.75	20	22	DC24	20	0.83	29	B	1.40×10^-3	130×10⁶	C:0.025 B:0.018	C:0.063 B:0.056	C:0.050 B:0.030	20
126-12-4B-1.5kW-IE3	12	1.5	40	45	DC24	25	1.09	23	B	3.85×10^-3	250×10⁶	C:0.040 B:0.027	C:0.115 B:0.090	C:0.065 B:0.050	41
126-16-4B-2.2kW-IE3	16	2.2	80	90	DC24	35	1.46	16	B	1.35×10^-2	470×10⁶	C:0.050 B:0.035	C:0.160 B:0.127	C:0.085 B:0.055	54
126-16-4B-3.7kW-IE3	16	3.7	80	90	DC24	35	1.46	16	B	1.35×10^-2	470×10⁶	C:0.050 B:0.035	C:0.160 B:0.127	C:0.085 B:0.055	69

※Totally enclosed fan cooled motors in conformance with JIS C 4210 for 0.2kW･0.4kW motors, and JIS C 4213 for motors over 0.75 kW.
※Motor input power sources are three phase, AC 200V/50Hz、AC200V・AC220V/60Hz.
※Please contact us regarding requests for particular voltages (5 source specification) for general motors, different pole numbers, etc.
※Kinetic friction torque Td values calculated at relative velocity of 100min^-1 min.

Specifications 2

Unit [mm]

Model	Dimensions of part																			Dimensions of shaft
Model	A1	A2	B1	B2	C	D1	D2	E	F1	F2	G	J	K	L	H	T	Y	Z1	Z2	Q	S	U	V	W
126-06-4B-0.2kW	65	90	90	105	65	100	130	27.5	61	－	2.6	48.5	102	335	－	－	3	13.5	6.5	25	11	12.5	M4×0.7length8	4
126-08-4B-0.4kW	80	110	110	130	80	125	145	32.5	72	126.5	3.2	63	127.5	389	167.5	－	2.5	15.5	9	30	14	16	M4×0.7length8	5
126-10-4B-0.75kW-IE3	105	135	140	160	90	150	163	35	81	136	3.2	80	154	462	184	－	3	20	11.5	40	19	21	M6×1length11	5
126-12-4B-1.5kW-IE3	135	160	175	185	112	190	182/176	42.5	97	148.5	15	108	194	550.5	－	244.5	3	24.5	11.5	50	24	27	M6×1length11	7
126-16-4B-2.2kW-IE3	155	200	200	230	132	230	198/195	45	109	155.5	18	135	256	649.5	－	286	4	28	14	50	24	27	M6×1length11	7
126-16-4B-3.7kW-IE3	155	200	200	230	132	230	225/215	45	109	168.5	18	145	256	681	－	295	4	28	14	60	28	31	M6×1length11	7

※Output shaft keyways are former JIS type 2; keys are former JIS type 1.
※When inserting a pulley into the output shaft, please use the attached insertion set.
※Bases with motor outputs over 1.5 kW are cast metal.

126-□-4F-N Types

Specifications 1

Model	Size	Motor output [kW] 4P	Dynamic friction torque Td [N･m]	Static friction torque Ts [N･m]	Coil(at20℃)				Heat resistance class	Rotating part moment of inertia [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]	Mass [kg]
Model	Size	Motor output [kW] 4P	Dynamic friction torque Td [N･m]	Static friction torque Ts [N･m]	Voltage [V]	Wattage [W]	Current [A]	Resistance [Ω]	Heat resistance class	Rotating part moment of inertia [kg･m²]		Armature pull-in time ta[s]	Torque build-up time tp[s]	Torque decaying time td[s]	Mass [kg]
126-06-4F-N-0.2kW	06	0.2	5	5.5	DC24	11	0.46	52	B	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-N-0.4kW	08	0.4	10	11	DC24	15	0.63	38	B	3.70×10^-4	60×10⁶	C:0.023 B:0.016	C:0.051 B:0.042	C:0.030 B:0.025	13
126-10-4F-N-0.75kW-IE3	10	0.75	20	22	DC24	20	0.83	29	B	1.40×10^-3	130×10⁶	C:0.025 B:0.018	C:0.063 B:0.056	C:0.050 B:0.030	20
126-12-4F-N-1.5kW-IE3	12	1.5	40	45	DC24	25	1.09	23	B	3.85×10^-3	250×10⁶	C:0.040 B:0.027	C:0.115 B:0.090	C:0.065 B:0.050	41
126-16-4F-N-2.2kW-IE3	16	2.2	80	90	DC24	35	1.46	16	B	1.35×10^-2	470×10⁶	C:0.050 B:0.035	C:0.160 B:0.127	C:0.085 B:0.055	54
126-16-4F-N-3.7kW-IE3	16	3.7	80	90	DC24	35	1.46	16	B	1.35×10^-2	470×10⁶	C:0.050 B:0.035	C:0.160 B:0.127	C:0.085 B:0.055	69

Specifications 2

Unit [mm]

Model	Dimensions of part													Dimensions of shaft
Model	A1	A2	D1	D2	D3	D4	F	G	K	L	T	Y	Z	Q1	Q2	S	U	V	W
126-06-4F-N-0.2kW	90°	45°	160	130	110	130	－	8	107	335	－	3.5	10	23	25	11	12.5	M4×0.7length8	4
126-08-4F-N-0.4kW	90°	45°	160	145	110	130	124	10	130.5	389	－	3.5	10	30	30	14	16	M4×0.7length8	5
126-10-4F-N-0.75kW-IE3	90°	45°	200	163	130	165	131	12	157.5	463	－	3.5	12	40	40	19	21.5	M6×1length11	6
126-12-4F-N-1.5kW-IE3	90°	45°	200	182/176	130	165	148.5	12	197.5	551	133	3.5	12	50	50	24	27	M6×1length11	8
126-16-4F-N-2.2kW-IE3	90°	45°	250	198/195	180	215	155.5	16	260.5	660	154	4	15	60	60	28	31	M6×1length11	8
126-16-4F-N-3.7kW-IE3	90°	45°	250	225/215	180	215	168.5	16	260.5	681.5	163	4	15	60	60	28	31	M6×1length11	8

※Flange and output shaft dimensions are in conformance with IEC、JEM standard flange motors. (Size 06 has keys and keyways)
※When inserting a pulley into the output shaft, please use the attached insertion set.

Miki Pulley 126 Models (Clutch/Brake Units – Motor-coupled Type)

126-□-4B Types

Specifications 1

Specifications 2

126-□-4F-N Types

Specifications 1

Specifications 2

TKK Corporation

Contact for Oversea

Contact Japanese

Miki Pulley 126 Models (Clutch/Brake Units – Motor-coupled Type)

126-□-4B Types

Specifications 1

Specifications 2

126-□-4F-N Types

Specifications 1

Specifications 2

TKK Corporation

Contact for Oversea

Contact Japanese

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