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07.P1.120-0097 KEB

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Internal Product Review

The 07.P1.120-0097 is a KEB brake designed for dependable drive control, with 24 VDC nominal voltage and 100% duty time supporting continuous operation. Round flange mounting and an internal hub simplify mechanical integration in packaged assemblies. IP20 protection makes this brake a strong option for consistent holding performance in enclosed industrial equipment.

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Product Description:

The 07.P1.120-0097 brake unit is supplied by KEB as part of the P1 Encoders and Brakes series. It serves as an electromagnetic holding element that can be mounted on motor shafts to secure rotational position during normal operation or power-off states in industrial automation cells. The component is built around an internal hub that mates with the driven shaft, and its round housing supports straightforward integration inside machine frames where space is limited.

An initial working air gap of 0.3 mm is specified between the magnet and armature; this distance establishes the released position and ensures consistent pull-in when the coil is energized. Wear and assembly variations can enlarge the clearance, but functionality is maintained until the upper limit of 0.8 mm is reached. Continuous operation is permitted because the coil is rated for a 100% duty cycle, eliminating the need for intermittent cycles or external cooling. The winding is designed for a supply of 24 VDC, and wiring is simplified by the red positive lead and black negative lead that exit the housing. An enclosure protection level of IP20 provides basic guarding against finger contact while allowing installation inside a closed cabinet.

The mechanical alignment window is tight: the magnet may deviate by up to 0.2 mm relative to the armature face, and the permissible shaft-to-magnet eccentricity is only 0.08 mm. These limits help keep torque symmetrical and minimize noise when the brake engages. A round flange mounting style centers the assembly on the machine sidewall with minimal fasteners, while the approximate mass of 1.0 kg places little additional load on small servomotor bearings. The internal hub provides a direct connection to the driven shaft for holding applications in packaging, indexing, and conveyor equipment.

Air Gap X
0.3 mm
Air Gap Xmax
0.8 mm
Approximate Mass
1.0 kg
Duty Time
100%
Hub Type
Internal Hub
Ip Rating
IP20
Max Magnet To Armature Offset
0.2 mm
Max Shaft To Magnet Offset
0.08 mm
Mounting Style
Round Flange
Negative Lead Color
Black
Nominal Voltage
24 VDC
Positive Lead Color
Red

Frequently Asked Questions about 07.P1.120-0097:

Q: What is the mounting style of the 07.P1.120-0097 brake?

A: The 07.P1.120-0097 brake features a round flange mounting style, making it compatible with flange-mount installations.

Q: What is the nominal voltage required for the 07.P1.120-0097?

A: The nominal operating voltage for the 07.P1.120-0097 is 24 VDC.

Q: What is the duty cycle for the 07.P1.120-0097?

A: This model is rated for 100% duty time, allowing continuous operation without interruption.

Q: What type of hub does the 07.P1.120-0097 utilize?

A: The 07.P1.120-0097 comes with an internal hub design for its coupling mechanism.

Q: What IP rating does the 07.P1.120-0097 have?

A: The IP20 rating for this brake means it is protected against solid objects over 12mm but offers no water protection.

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