07.09.450-0047 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 07.09.450-0047 is part of the Combibox Clutch Brakes series and operates as a single-sided clutch with a rated torque of 15 Nm. It features a bore input style, shaft output, and is built to IEC and DIN standards. This unit has a permissible shaft load of 370 N and a power input of 20 W, with a reference speed of 1500 rpm and a reference life of 10000 hours.
Internal Product Review
The 07.09.450-0047 is a KEB Combibox single-sided clutch with shaft-out construction. IEC mounting and a 15 Nm rated torque make the unit a strong choice for disciplined power transmission.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 07.09.450-0047 is a single-sided clutch unit manufactured by KEB for the Combibox Clutch Brakes series. In automated machinery, it couples and decouples motion between a driven hub and a load, allowing controlled start-stop cycles without changing the motor speed. The design follows IEC mounting conventions and uses the DIN 332/2 centering form for alignment. A keyed bore that conforms to DIN 6885/1 transfers torque to the output shaft. This arrangement supports controlled engagement in machinery that requires repeated operating cycles.
This model delivers a rated torque of 15 Nm, allowing the clutch to transfer that turning force when the friction surfaces are engaged. Shaft loading is limited to 370 N, which indicates the maximum supported radial or axial force on the output shaft bearings. At a load reference speed of 1500 rpm, the unit maintains its intended mechanical life and thermal balance under the stated operating conditions. The nominal air gap is 0.3 mm and must remain within tolerance to support consistent engagement times. Electrical power consumption is 20 W, so the connected control system must provide the required coil power whenever the clutch is energized. Adequate heat dissipation around the installed unit helps prevent excessive temperature buildup during frequent actuation.
The load reference life is 10,000 h, indicating the expected operating duration under the stated load conditions. A load arm of 20 mm was used to establish the endurance data, and comparable application calculations should use the same reference distance. The unit has an input bore hub, while torque exits through a keyed shaft to support compact inline arrangements. The clutch is supplied without a brake, so a separate component must perform any required stopping or holding function. Its single-sided operating mode uses one actuated friction face, which limits changes in rotational inertia during engagement. Correct centering and air-gap adjustment help maintain predictable coupling behavior throughout repeated start-stop operation.
