NBG - TFDS DRUM AND DISC BRAKES

Product catalog summary

Overview: The document provides a comprehensive description of NBG-TFDS drum and disc brakes, detailing their operating conditions and selection criteria. It includes technical specifications, optional features, thrustor types, and application guidelines.

1. Operation: The TF Drum and Disc Brakes are negative type brakes, meaning they engage when not electrically actuated. The braking force is generated by a spring mechanism that transmits force to the braking drums via levers.

2. Technical Features: The brakes feature a welded steel frame for drum brakes and a zinc-coated steel frame for disc brakes. They are painted with epoxy resin and have self-lubricating bushes. The friction coefficient is 0.42, and they include a braking torque scale indicator.

3. Optionals: Available options include automatic wear compensation, a lining max wear indicator, an open brake indicator, an adjustable delay valve, a manual opening lever, and IP65 protection grade. Drum brakes can have wider drums and stainless steel pins.

4. Thrustor Types: Standard thrustors are TRANSFLUID Electrohydraulic, with options for EMG ELTMA, EMG ELDRO, pneumatic, and ATEX certified thrustors.

5. Brake Selection Data: Selection criteria include application type, stops per hour, required voltage, air pressure supply, optional features, and dimensions of drums and discs.

6. Abbreviations: Various abbreviations are used for actuators and brake features, such as TF for TRANSFLUID Electrohydraulic actuator and FCA for open brake indicator.

7. Applications: The brakes are suitable for lifting, translating, emergency, and safety applications.

8. Quick Selection and Dimensions: Tables A and B provide dimensions and specifications for drum and disc brakes, respectively, with details on thrustor types and maximum brake torque.

Contact Information: The document lists contact details for TRANSFLUID offices in China, France, the UK, North Europe, and the USA.

Catalog excerpts

DRUM AND DISC BRAKES

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DESCRIPTION OPERATING CONDITIONS AND SELECTION 5. Brake Selection Data - Type of application. - Stops per hour. - Required voltage (standard 230/400 V – 50 Hz). - Air pressure supply (in case of pneumatic actuator). - Required optionals. - Drum diameter and width (drum brakes). - Disc diameter (disc brakes). Standard disc thickness is 30 mm. 1. Operation TF Drum and Disc Brakes are negative type i.e. the braking action happens when the brake is not electrically actuated. The braking force is obtained by means of a spring that, through a suitable system of levers, transmits its amplified force...

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DRUM BRAKES NBG SERIES - DIMENSIONS *(NB) steel lever arms version DIMENSIONS ARE SUBJECT TO ALTERATION WITHOUT NOTICE NBG - TFDS Drum and disc brakes - 2407

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DISC BRAKE TFDS SERIES - DIMENSIONS TFDS serie Tab. B Dimensions (mm) TDFS series DIMENSIONS ARE SUBJECT TO ALTERATION WITHOUT NOTICE TRANSFLUID BEIJING TRADE CO. LTD Beijing Ph.: +86.10.60442301-2 [email protected] TRANSFLUID FRANCE s.a.r.l. 38110 Rochetoirin Ph.: +33.9.75635310 [email protected] NORTH EUROPE TRANSFLUID B.V. (Bellmarine) NL-3992 AK, Houten Ph. +31 (0)85 4868530 [email protected] TRANSFLUID UK LTD London Ph. +44.7445501066 [email protected] TRANSFLUID LLC Auburn, GA 30011 Ph.: +1.770.822.1777 [email protected] Global web site: www.transfluid.eu ● E-commerce:...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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