KFLM Type

Single Disc Electromagnetic Clutch / Spring actuated Brake

Electromagnetic clutches and brakes are control components that use electromagnetic force to instantly engage, disengage, and stop rotational power. Our lineup includes clutches to transmit power and brakes to stop and hold rotation. We offer a wide range of products, including compact tooth clutches that deliver exceptionally high torque, and spring actuated electromagnetic brakes that stop using only friction when power is disconnected.

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Model	Max Speed [min-1]	Weight [kg]	Dynamic Clutch Torque [N･m]	Static Clutch Torque [N･m]	Dynamic Brake Torque [N･m]	Static Brake Torque [N･m]	Coil 20deg.C Voltage DC [V]	Coil 20deg.C Wattage [W]	Coil 20deg.C Current [A]	Air Gap Clutch on [mm]	Air Gap Clutch off [mm]
KFLM10/5	1800	20.00	100	110	50	55	90	79.2	0.88	0.5	1.0
KFLM20/10	1800	41.00	200	220	100	110	90	111.0	1.23	0.5	1.0
KFLM40/20	1500	65.00	400	440	200	220	90	164.7	1.83	0.6	1.2

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Model	Diameter A [mm]	Diameter B [mm]	Diameter C H7 [mm]	Diameter D1 H7 [mm]	Diameter D2 [mm]	Diameter E H7 [mm]	Diameter F [mm]	Diameter Q [mm]	Diameter R [mm]
KFLM10/5	226	210.0	185	40	35	135	155.0	242	226
KFLM20/10	290	270.0	225	45	45	175	200.0	297	285
KFLM40/20	345	320.0	275	55	55	210	235.0	345	334

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Model	Length I [mm]	Length J [mm]	Length K [mm]	Length L [mm]	Length M [mm]	Length N [mm]	Length O [mm]	Length P [mm]
KFLM10/5	12.0	72	8.0	101.0	22.0	9.0	19.0	3.0
KFLM20/10	16.0	90	20.0	125.5	23.0	13.0	24.0	5.0
KFLM40/20	20.0	98	13.0	132.0	30.0	14.0	21.0	7.0

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Model	Moment of Inertia J Drive side [×10-2kg･m2]	Moment of Inertia J Driven side [×10-2kg･m2]	Installation hole G [mm]	Installation hole H [mm]	Axis hole S [mm]	Axis hole T [mm]	Axis hole W H7 [mm]
KFLM10/5	3.0000	3.2500	6-M8	6-Φ9	47.0	0.5	10
KFLM20/10	9.3000	12.0000	6-M10	6-Φ12	48.7	3.7	12
KFLM40/20	15.5000	26.0000	8-M12	6-Φ13	60.0	5.0	15

1.For this product, power unit of over excitation type which applies 2 - 4 times of rated voltage at power supply (approximately 1 second) shall be utilized.
2.No power supply unit and power unit are attached, which shall be ordered separately with reference to electromagnetic clutch / electric component for brake.

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