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NBG - TFDS DRUM AND DISC BRAKES

NBG - TFDS DRUM AND DISC BRAKES

Product catalog summary

Overview: The document provides detailed technical specifications, operating conditions, and selection criteria for NBG-TFDS drum and disc brakes. It includes information on brake series, thrustor types, and maximum brake torque values.

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

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 have a protection grade of IP 56.

3. Optional Features: Options include automatic wear compensation, wear indicators, adjustable delay valves, and manual opening levers. Enhanced protection grade IP65 and wider braking drums are also available.

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, and optional features. Drum and disc dimensions are also considered.

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. Dimensions are subject to change without notice.

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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- 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 to the braking drums through the braking pads. - Welded steel frame in accordance to DIN 15435 (drum brakes). Zinc coated steel frame (disc brakes). - Epoxy resin painting (2 coatings) with RAL 3000 final color. - Manganese phosphated pins (drum brakes). Stainless steel pins (disc brakes). - Self lubricating bushes and stainless steel pins. - Light alloy...

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*(NB) steel lever arms version NBG - TFDS Drum and disc brakes - 2607 DIMENSIONS ARE SUBJECT TO ALTERATION WITHOUT NOTICE

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DIMENSIONS ARE SUBJECT TO ALTERATION WITHOUT NOTICE TRANSFLUID BEIJING TRADE CO. LTD Beijing Ph.: +86.10.60442301-2 [email protected] FRANCE TRANSFLUID FRANCE s.a.r.l. 38110 Rochetoirin Ph.: +33.9.75635310 [email protected] NORTH EUROPE TRANSFLUID B.V. (Bellmarine) U.S.A TRANSFLUID LLC Auburn, GA 30011 Ph.: +1.770.822.1777 [email protected] Global web site: www.transfluid.eu • E-commerce: www.buy-transfluid.com TRANSFLUID S.p.A • Via Guido Rossa, 4 • 21013 Gallarate (VA) Italy • Ph. +39 0331 28421 • [email protected]

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DRUM AND DISC BRAKES

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NBG - TFDS DRUM AND DISC BRAKES

NBG - TFDS DRUM AND DISC BRAKES

Catalog excerpts

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