06.09.410-4000 KEB
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The KEB 06.09.410-4000 is part of the Combibox Clutch Brakes series and functions as an electromagnetic clutch with no brake feature. It supports a maximum speed of 3000 rpm and has a rated torque of 7 Newton-meters. The clutch offers an input and output shaft style with B5 flanges and has a power input of 15 Watts at 20°C.
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Product Description:
The 06.09.410-4000 is an electromagnetic clutch unit produced by KEB for the Combibox Clutch Brakes series. It is intended to couple or decouple rotary motion between a driving motor and the driven machine section in automated equipment, making it a controllable torque-transmission element within assembly lines, feeders, and packaging stations. Both the B5 input and output flanges have shaft interfaces, so the module fits directly between coaxial components without additional feet or mounting bases.
The clutch can transmit a continuous torque of 7 Nm, providing a clear limit for the load that may be applied while the coil is energized. Coil consumption remains at 15 W when measured at 20 °C, a value that affects power supply sizing and heat dissipation inside the cabinet. Mechanical speed is limited to 3000 rpm; exceeding this value raises centrifugal forces that can disturb the nominal air gap and shorten service life. Thermal loading during repetitive engagements is limited by a permissible friction power of 81 J/s, which indicates the rate at which the rotor and armature can absorb and release heat without glazing the friction surfaces. Precise response is aided by a nominal air gap of 0.2 mm, which balances disengagement clearance with magnetic attraction force for reliable pull-in times.
The total energy that may be absorbed during a single engagement peaks at 1.9 × 10³ J, so individual starts must remain within this limit to prevent thermal cracking. Wear compensation is available through a readjustment clearance of 0.4 mm, allowing the armature to be advanced as the friction lining thins. Dynamic behavior is influenced by an armature inertia of 0.80 × 10⁻⁴ kg·m² and a rotor inertia of 1.07 × 10⁻⁴ kg·m²; these low rotating masses support rapid acceleration and limit the load on the drive shaft. The unit does not include a brake function and operates solely as a clutch.
