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Summary of Contents for RNA SLC 500-200
- Page 1 Operating Instructions Linear feeder SLC 500 – 200 SLC 500 – 300 SLC 500 – 400...
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Page 2: Table Of Contents
Table of Contents Technical data ........................4 Safety directives ........................6 2.1. Applicable directives and standards ..................7 Design and functional description of linear feeder ..............7 Shipment and installation ...................... 8 4.1. Shipment ..........................8 4.2. Installation ..........................8 Commissioning ........................ - Page 3 Declaration of Conformity According to the Low-Voltage Directive 2014/35/EU We hereby declare that the product meets the following requirements: Low-Voltage Directive 2014/35/EC Applied harmonised standards: DIN EN 60204 T1 Remarks: We assume that our product will be incorporated into a stationary machine. Rhein-Nadel-Automation --------------------------------- Managing Director...
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Page 4: Technical Data
Notice All linear feeders listed in this table shall be operated only in conjunction with an RNA controller and with a mains voltage of 230 V / 50 Hz. For special voltages and frequencies please refer to the separate data sheet. - Page 5 Pin assignment M20 gland grey-2 100 Hz vibration frequency black-1 50 Hz vibration frequency Metal EMC gland for frequency- controlled systems Mode of operation Vibration frequency Vibratory With jumper: 100 Hz feeder load Without jumper: 50 Hz Coding in connector The feeders of type SLC 500 are devices with a vibration frequency of 50 Hz.
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Page 6: Safety Directives
2. Safety directives We have taken great care in design and manufacture of our linear feeder in order to ensure smooth and safe opera- tion. You, too, can make an important contribution towards safety at work. We therefore ask you to read the brief op- erating instructions completely prior to commissioning the system. -
Page 7: Applicable Directives And Standards
Attention The linear feeder must be installed, put into operation and maintained by professional personnel only. Ob- serve the legally binding provisions for the qualifications of qualified electrical workers and instructed workers as defined by standards IEC 364 and DIN VDE 0105, part 1. Caution: Electromagnetic field Magnetic fields may affect a cardiac pacemaker. -
Page 8: Shipment And Installation
Notice For comprehensive information on the full range of control devices please refer to the 'Control Units' oper- ating instructions. All control devices have two essential operating elements: • The power switch is used to energize and de-energize the linear feeder. •... -
Page 9: Commissioning
with shock absorbers with shock absorbers Spacing for adap- Linear feeder type mounted inside A / B mounted outside C / D tation E SLC 500 - 200 75 / 258 284 / 369 SLC 500 - 300 175 / 358 384 / 469 SLC 500 - 400 275 / 458... -
Page 10: Tuning
5.1. Tuning The following graph shows the resonance curve of a linear feeder. This information is fundamental for understanding the workings of a vibration system which is essentially made up of the vibrating masses, of a spring constant, and of the resulting resonance frequency. -
Page 11: Tuning Procedure For Use With Frequency-Controlled Control System
Mechanical tuning of the feeder speed Change after removal of Location of natural fre- Feeder speed to be fast- Feeder speed to be a small counterweight quency slower Feeder speed slows down > 50 Hz 1. Refit the counterweight 1. Refit the counterweight 2. -
Page 12: Changing The Spring Configuration
5.2. Changing the spring configuration Remove the 4 upper lateral spring fastening screws 'D' (M12 x 25 DIN 912). Then disconnect grounding between vi- bratory unit and counter mass. Now you can lift out the complete vibratory unit, with feed rail attached. Remove the desired spring pack by loosening the lower lateral spring fastening screws ‘D’... -
Page 13: Adjusting The Desired Feeding Behaviour / Synchronism Of The Linear Feed Rail
5.3. Adjusting the desired feeding behaviour / synchronism of the linear feed rail For a linear feed rail to operate smoothly and in synchronism, the spring angle must be set to be identical to the cen- tre-of-gravity angle. The centre-of-gravity angle is determined by the locations of the centres of gravity of the vibrating mass and of the counter mass. -
Page 14: Spring Angle Adjustment
5.4. Spring angle adjustment Fix the vibratory unit relative to the counter mass using Ø 8mm pins (see section 5.2 ‘Changing the spring set’). You can then loosen the four lateral spring fastening screws 'C' so that you can swing the spring pack to the desired spring angle. -
Page 15: Maintenance
7. Maintenance Linear feeders basically require no maintenance. They should be cleaned when soiled or after coming into contact with liquids. • Before starting such work be sure to pull the mains plug. • Clean the inside of the linear feeder (dismount components as necessary), and in particular the air gap be- tween coil and armature. - Page 16 If it is impossible to set-up the feed rail properly by following the above procedures and if lateral oscillation occurs or 'dead spots' are found in certain areas, then the stiffness of the rail is insufficient. The abutment joints move relative to one another or non-symmetric rail sections lead to non-uniform running behaviour.
- Page 17 RNA Group Headquarters Manufacturing and Sales Rhein-Nadel Automation GmbH Reichsweg 19-23 Further manufacturing sites D-52068 Aachen of the RNA Group Phone: +49 (0) 241-5109-0 Manufacturing Fax: +49 (0) 241-5109-219 Lüdenscheid branch E-mail: vertrieb@RNA.de www.RNA.de Rhein-Nadel Automation GmbH Nottebohmstraße 57 D-58511 Lüdenscheid...
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