06.10.490 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 06.10.490 is part of the Combibox Clutch Brakes series and features a rated clutch and brake torque of 7 Newton meters. It operates at a rated voltage of 24 V DC and supports a max speed of 3000 rpm. This unit offers a brake power of 12 watts and a clutch power of 15 watts with shaft out output style.
Internal Product Review
The 06.10.490 is a KEB Combibox clutch brake with bore-in input and shaft-out output. Matched 7 Nm rated clutch torque and 7 Nm rated brake torque support balanced engagement and stopping characteristics. A 24 V DC coil design and 3000 rpm maximum speed make this assembly a strong choice for responsive motion control.
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Product Description:
The 06.10.490 electromagnetic module is produced by KEB as part of the Combibox Clutch Brakes series. It combines a torque-transmitting clutch with a spring-applied brake, allowing machinery to engage motion and then hold its position with a single unit. In automated packaging lines, indexers, or small presses, the device sits between the motor and driven shaft to provide rapid acceleration, deceleration, and static holding without additional hydraulics or mechanical latch mechanisms.
The clutch section is rated for a shaft speed of 3000 rpm and can deliver up to 7 Nm when its coil is energized. Electrical control requires a 24 V DC supply, which allows direct switching from low-voltage machine controllers. Proper response time depends on a working clearance of 0.2 mm between the friction faces, and this gap must be verified during installation. Torque enters through a bore input hub and exits through the shaft output, matching common motor and gearbox interfaces. Dynamic heat is managed by a clutch heat dissipation rate of 81 J/s, while the brake side dissipates 59 J/s. The armature inertia is 0.84 × 10⁻⁴ kg·m², and the rotor inertia is 1.07 × 10⁻⁴ kg·m², keeping rotational mass low for fast starts and stops.
The brake coil draws 12 W during engagement, and the maximum friction work during stopping is 1.9 × 10³ J. Continuous thermal load is limited to a brake dissipation of 12 W and a clutch dissipation of 15 W, which guide ventilation requirements around the installation. The control circuit must interrupt power through contacts rated for at least 250 V DC at 10 A. When wear increases the working gap to 0.4 mm, readjustment restores the required response time. The static brake torque is 7 Nm, providing holding force after each operating cycle without exceeding the thermal limits of the unit.
