08.10.370-4001 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 08.10.370-4001 is part of the Combibox Clutch Brakes series and weighs 7.7 kg. It delivers both clutch and brake torque ratings of 30 Nm and features feet mounting with a shaft input and output style. The product offers a maximum speed of 3000 rpm, clutch engage time of 125 ms, and a friction life of 25.3 million joules.
Internal Product Review
The KEB 08.10.370-4001 is a Combibox clutch brake with 30 Nm clutch torque and 30 Nm brake torque. A 125 ms clutch engage time supports crisp response, and 3000 rpm maximum speed suits fast-cycling equipment. This unit stands out as an efficient, well-balanced clutch brake for dependable power transmission.
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Product Description:
The 08.10.370-4001 is an electromagnetic clutch-brake module produced by KEB within the Combibox Clutch Brakes series. Installed between a driving and driven shaft, it alternates torque transfer and controlled stopping so machine axes can start, stop, or index precisely under PLC command. The compact unit combines a single-disk clutch and a spring-applied brake in one housing, making it suited for conveyors, packaging equipment, and other automation stations that benefit from coordinated engage and hold functions. By combining both functions in one assembly, the module reduces the number of separate drivetrain components that must be aligned in the machine.
The brake section develops 30 Nm of static torque to hold the output shaft when power is removed, and the clutch section is rated for the same torque during motion. Under nominal conditions, the mechanism can rotate at up to 3000 rpm without exceeding its thermal or centrifugal limits. A response time of 125 ms from coil energization to full torque permits accurate indexing on high-cycle machines. Despite the integrated construction, the assembly weighs only 7.7 kg, which supports direct foot mounting on small gearboxes or frames. Standard shaft-in and shaft-out couplings simplify alignment with inline drivetrains.
Energy dissipation is governed by electrical inputs of 21 W to the brake coil and 28 W to the clutch coil, balancing holding force with coil temperature rise. The rotating elements have low mass moments. The armature presents 8.59 e-4 kg·m² and the rotor contributes 7.78 e-4 kg·m², so start-stop sequences impose minimal load on the servomotor and help the unit respond cleanly during repeated cycle changes. Friction material life is rated for 25.3 × 10⁶ J, and each single engagement may absorb up to 4.8 × 10³ J, provided the 0.35 mm working air gap is readjusted to 0.7 mm at wear limits. The module uses foot mounting with a shaft input and a matching shaft output, so it can be installed between a motor and driven equipment without an additional housing.
