High Torque Line | Miki Pulley

Among non-excitation-type brakes—which are used to hold mechanical equipment in position when power is off or as a safety mechanism during power outages—this brake utilizes powerful permanent magnets to generate its braking force. Since the armature is driven using the same leaf spring mechanism as in excitation-type clutches and brakes, there is no backlash.

[Specification 1]

Brake Specifications Table

Model/Type	86 611...K00 ; 86 611...P00
Operating Mode	Holding brake capable of emergency braking
Standard Voltage	24 V DC (Please contact us for other requirements)
Protection class	IP00
Temperature class	F (155°C)
Torque range	0.1–280 Nm
Duty cycle	100% ED
Backlash	0°
Ambient temperature	-15 to +120°C
Note	Please observe the ranges specified in the specifications table and the operating conditions outlined in the instruction manual. Design is subject to change without notice.

[Specification 2]

Model	Size	Type		Rated Torque	Power Rating	Maximum Speed		Maximum Allowable Energy	Number of emergency stops	Suction time	Release time	Moment of inertia	Weight
				(Min.)	Power Rating	*No emergency stop	*During emergency stop	(Z=1) *During emergency stop	Number of emergency stops	Suction time	Release time	(Max)
				M4 [N·m]	PN[W]	Nmax [min⁻¹]	N [min⁻¹]	Wmax [J]	Zges	tc1[ms]	to[ms]	J [kg/cm²]	M[kg]
86 611	02	K00	-	0.1	2.5	49,000	6,000	5	500		25	0.0018	0.03
86,611	03	K00	-	0.4	6	10,000	3,000	10	500	13	24	0.019	0.1
86,611	04	K00	P00	2.5	9	10,000	3,000	30	500	20	35	0.09	0.25
86 611	05	K00	P00	5	12	10,000	3,000	150	500	25	50	0.39	0.4
86,611	06	K00	P00	9	15	10,000	3,000	300	500	25	60	0.55	0.65
86 611	07	K00	P00	12	16.5	10,000	3,000	600	500	25	90	0.83	0.72
86 611	08	K00	P00	15	18	10,000	3,000	900	500	29	130	1.35	1.15
86 611	09	K00	P00	22	19	10,000	3,000	600	500	40	100	2.73	1.2
86 611	10	K00	P00	32	22.5	10,000	3,000	1,200	500	60	200	4.1	1.86
86 611	11	K00	P00	60	25	10,000	3000	1,200	500	50	220	14.7	3.1
86,611	14	K00	P00	80	36.5	10,000	3,000	1,400	500	65	280	27	4.4
86 611	16	K00	P00	140	43	6,000	3000	1,400	500	60	450	51	7.3
86 611	21	K00	P00	280	41.8	6,000	3000	2000	500	300	350	200	13.6

Minimum rated torque guaranteed for the product's entire service life (verified by Kendrion through actual brake torque testing)
Measurements Using Parallel Varistors (Wiring with Fast Response Characteristics)
Compact design with reduced permissible braking energy
The values for moment of inertia and weight are for the Armature 800 model.

[Dimensions]

86 611 Dimension Chart

Model	Size	Armature		Unit [mm]
		K00	P00	Ø D1	Ø D2	Ø D3	Ø D4		Ø D5	G1		G2	L1	L2	L3	SN
				Ø D1	Ø D2	Ø D3	Min	Max	Ø D5	P00	K00	G2	L1	L2	L3	SN
86 611	02	300	-	19.3	5	3	4	-	16.4	-	6 x M2	-	28.1	24.9	20.9	0.1
86,611	03	300	-	32	9.6	4	8	-	27	-	3 x M3	-	29.6	21.2	19	0.1
86 611	04	300	800-A	44	14.9	6	10	31	35	3 x M3	3 x M3	26.9	26.9	21.55	18.6	0.15
86,611	05	300	800-A	56	23	12	17.2	35	42	4 x M4	4 x M4	34.8	34.8	27	23.8	0.2
86,611	06	300	800-A	65	23	12	18	42	48	4 x M4	4 x M4	34.5	34.5	27	23.8	0.2
86,611	07	300	800-A	72	25.9	12	22	42	54	4 x M4	4 x M4	41.4	41.4	29.6	25.9	0.2
86,611	08	300	800-B	82	27	16	20.2	42	54	4 x M4	4 x M4	36.3	44.4	32.4	28.6	0.3
86,611	09	300	800-B	92	32	18	26.2	62	72	4 x M5	4 x M5	38	48	32	27.7	0.27
86,611	10	300	800-A	102	44	25.2	36	72	83	4 x M6	4 x M6	52	52	41.3	36.5	0.3
86,611	11	300	800-B	122	48.5	28	36	72	83	4 x M6	4 x M6	52.4	60.4	46.4	38	0.4
86,611	14	300	800-B	140	56.5	35	40.2	83	97	4 x M8	4 x M8	56.6	69.9	49.6	40.8	0.3
86,611	16	300	800-A	160	63	30	45.5	97	120	4 x M8	6 x M5	74.6	74.6	53.6	44.8	0.3
86,611	21	300	800-B	205	91	48	65.2	140	167	6 x M8	6 x M8	80.8	100.8	68.8	56.1	0.4

SN is the minimum standard void value
Keyway compatible (made to order, DIN 6885-1)