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Datasheet EH 038 FEM

Datasheet EH 038 FEM

Product catalog summary

Overview: The document provides technical specifications and features of the brake calipers EV 038 FEM and EH 038 FEM, which are spring-activated and electromagnetically released. These calipers are designed for high efficiency and low power consumption, with options for cCSAus approval and inductive proximity switches.

Specifications:

Brake calipers are compact and efficient with low power consumption.
Floating bearing compensates for small misalignments of the brake disc.
Electronic components reduce power consumption in the open position.
Available with cCSAus approval and optional inductive proximity switches for status indication.

Technical Data:

Braking torque varies with brake disc diameter and supply voltage.
Clamping force and response time are specified, with adjustable clamping force or braking torque.
Power consumption in open position ranges from 20 W to 24 W, with power when opening the brake between 2,100 W and 2,300 W.
Maximum number of actuations is 360 per hour at 20°C ambient temperature, with at least 8 seconds between activations.
Weight of the brake caliper is 50 kg.

Ordering Information:

Example: EV 038 FEM - 480 M - 25 indicates a brake caliper with 400 VAC supply voltage, electromagnet mounted in central position, and 25 mm brake disc thickness.

Dimensions:

Dimensions are provided for different thicknesses of brake discs, with values in brackets indicating adjustments for friction block wear.

Catalog excerpts

Features Code Brake Caliper with electromagnet E parallel or at right angles h Manual adjustment to accommodate friction block wear Supply voltage 220 to 240 VAC Supply voltage 380 to 480 VAC Electromagnet mounted in central position The brake caliper EV 038 FEM or EH 038 FEM is a very compact and high efficient disc brake with very low power consumption. Its floating bearing compensates small misalignments of the brake disc. The attached electronic reduces the power consumption in open position automatically. • Available with cCSAus approval • Inductive proximity switch: "Brake released"-, "Brake closed"-status and/or "Friction block wear adjustment necessary" Technical Data The braking torques shown in the diagram are based on a theoretical friction coefficient of 0,4. * The response time is the duration from switching off the power supply to reaching 80% of the maximum clamping force (at Ta = 20 °C, setting: 100%). ** Shorter actuation frequency on request

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Thickness of brake disc W mm Values in brackets resulting with friction block wear. Brake Caliper EH 038 FEM Thickness of brake disc W mm Values in brackets resulting with friction block wear.

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Datasheet EH 038 FEM

Datasheet EH 038 FEM

Catalog excerpts

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