04.17.670-120U

The KEB 04.17.670-120U unit from the Combistop Spring Brakes series is designed for precise drive-end mounting applications. This brake features a robust design optimized for industrial motion control and safety. It operates at 1.5 HP and supports a 230 V power supply, while incorporating the 17 double C-face design that is key to its reliable performance. With capabilities such as a 3000 RPM rated speed and a rated torque of 2.5 Nm, this brake serves as an effective fail-safe mechanism, ensuring secure and consistent torque transmission for high-power motor applications.

Engineered for technical excellence, this spring brake integrates critical specifications including dimensions of 10x7x7 cm for ease of installation in compact spaces and a shaft diameter of 0.875 inches that guarantees a precise and secure coupling with the motor. It is built with a high protection class of IP65, emphasizing its durability and resistance against harsh environmental conditions, while the inclusion of a Resolver as the feedback type supports its performance in high-precision settings. Each element of its design is carefully selected to meet rigorous industrial standards while providing reliable performance under continuous operation.

Additional features further enhance the appeal of the 04.17.670-120U unit. Weighing only 7.08 kg, it maintains a balance between structural robustness and ease of handling. The brake’s design supports drive-end mounting seamlessly across a range of motor configurations, including compatibility with NEMA frame sizes 143TC and 145TC, ensuring flexibility in industrial applications. This reliability, combined with precise alignment attributes such as a 4.5-inch pilot diameter, benefits engineers by offering an efficient and standardized interface that enhances overall system safety and performance.