Automatic trailer coupling, also with distance control and remote indicator for heavy duty centre axle trailers using 50 mm drawbar eyes ec type approval according to class c 50-x in compliance with ec regulation 94/20 (12 pages)
Automatic trailer coupling for connection with hinged drawbar trailers with drawbar eyes 40 acc. to din 74054 or 40mm acc. to iso 8755 and equal drawbar eyes of class s in accordance with the directive 94/20 ec or ece 55-01 (9 pages)
In the event of infringement of these notes all claims of liability will become void. Switch off the drive before assembly work. RINGFEDER POWER TRANSMISSION reserves the right Safeguard the machine against accidental switch-on. to technical changes to improve the product.
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TNZ ZCA / TNZ ZCB, TNZ ZCAU / TNZ ZCBU, TNZ ZCAUU / TNZ ZCBUU H7/m6 The coupling is generally delivered assembled. The coupling The maximum values for the drilling diameter Ø d must must be disassembled and checked for completeness prior be adhered to in all events.
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TNZ ZCA / TNZ ZCB, TNZ ZCAU / TNZ ZCBU, TNZ ZCAUU / TNZ ZCBUU B-design: Simply slide the separate O-ring covers, including the O-ring, onto the ends of table 3, page 6 the shaft. 08.2019...
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TNZ ZCA / TNZ ZCB, TNZ ZCAU / TNZ ZCBU, TNZ ZCAUU / TNZ ZCBUU The maximum permitted displacements must always be taken into account! The valid data can be found in the following table (Table 1). Attention: the coupling may never be adjusted ‘to zero’! A small offset is necessary in order to achieve lubrication of the gearing.
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TNZ ZCA / TNZ ZCB, TNZ ZCAU / TNZ ZCBU, TNZ ZCAUU / TNZ ZCBUU Please note the required tightening torques! Valid data can be found in the tables (2 and 3) below. Only use fitting screws and nuts in the condition as delivered. The fastening elements may not be cleaned or additionally lubricated.
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TNZ ZCA / TNZ ZCB, TNZ ZCAU / TNZ ZCBU, TNZ ZCAUU / TNZ ZCBUU Place the filling openings horizontally. Open the screw plug on the opposite side before filling. Fill lubricant into each half of a coupling, for example using a grease press, until it comes out of the opposite drill hole.
RINGFEDER ® Maintenance General information on operation ® The torsionally stiff Gear Coupling RINGFEDER TNZ must be Please note the identification data when using the coup- maintained and lubricated regularly! ling (see product Product Paper & Tech Paper ”Gear Cou- plings“).
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RINGFEDER POWER TRANSMISSION INDIA PRIVATE LIMITED Plot No. 4, Door No. 220, Mount - Poonamallee Road, Kattupakkam, Chennai – 600 056, India Phone: +91 (0) 44-2679 1411 · Fax: +91 (0) 44-2679 1422 · E-mail: sales.india@ringfeder.com KUNSHAN RINGFEDER POWER TRANSMISSION COMPANY LIMITED NO.
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