Home KEB Combibox Brake Series 07.09.440

07.09.440

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The KEB 07.09.440 from the Combibox Brake series is a clutch-brake combination drive. It provides a rated torque of 15 Nm for both the clutch and brake, with a maximum speed of 3000 RPM. This unit features a 25 ms engaging delay time and 16.3 x 10^6 J of friction work for both drive components.

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Product Description

KEB 07.09.440 clutch brake combination is a part of the Combibox Brake series which includes a range of high industrial clutch brakes with precise accuracy and maximum reliability. It is ideal for any system requiring synchronous clutching and/or braking. It has an output of 15 Nm of torque for both clutch and brake motion while not compromising on its backlash characteristics. It is appropriate for high-speed operation, with a maximum of 3000 RPM (revolutions per minute). The drive is designed for an operation with an allowable friction work capacity of 16.3 x 10? J and the highest durability.

The 07.09.440 is highly versatile in application with a comprehensive delay time of 25 ms and release time of 20 ms to provide precise modulation of clutch and brake characteristics. These quick response times make it suitable for applications where high accuracy and repeatability are desired. It consumes little power when supplied with 20 W to the clutch and 16 W to the brake while operating smoothly at 20 degrees Celsius, creating the coordinated and efficient motion required by most systems. The moment of inertia for the rotor and armature are 2.98 x 10?? kgm^2 and 2.62 x 10?? kgm^2 respectively for smooth transitional operation.

To enhance the efficiency and service life of this drive, it is manufactured using a <

07.09.440 Technical Specifications

Drive type:	clutch-brake-combination
Permissible friction of clutch per second:	114 J/s
Permissible friction of brake per second:	80 J/s
Rated air gap:	0.3 mm
Maximum speed:	3000 RPM
Engaging delay time (time until the armature is attracted):	25 ms
Release time, time until the armature is attracted to the opposing side.:	20 ms
Rated torque of clutch after running in process :	15 Nm
Rated torque of brake after running in process :	15 Nm
Power input of clutch at 20 degrees C:	20 W
Power input of brake at 20 degrees C:	16 W
Moment of inertia of rotor :	2.98 x 10^-4 kgm^2
Moment of inertia of Armature:	2.62 x 10^-4 kgm^2
friction work of clutch until an abrasion of 0,1 mm is reached:	16.3 x 10^6 J
friction work of brake until an abrasion of 0,1 mm is reached:	16.3 x 10^6 J

Frequently Asked Questions about 07.09.440

Q: What is the rated torque of the clutch after running in the process?

A: The rated torque of the clutch after running in processes is 15 Nm.

Q: What is the rated torque of the brake after running in the process?

A: The rated torque of the brake after running in the process is 15 Nm.

Q: What is the power input of the clutch at 20 degrees C?

A: The power input of the clutch at 20 degrees C is 20 W.

Q: What is the power input of the brake at 20 degrees C?

A: The power input of the brake at 20 degrees C is 16 W.

Q: What is the moment of inertia of the rotor of the 07.09.440 inverter?

A: The moment of inertia of the rotor of 07.09.440 drive is 2.98 x 10^-4 kgm^2.

Internal Product Review

‘‘The 07.09.440 is a clutch-brake combination drive from KEB's Combibox Brake series. It is coupled with a torque meter, thus capable of handling 15 Nm torque and a friction work of 16.3 x 10^6 J. It has an engagement delay time of 25 ms, and it runs at 3000 RPM.’’