NetterVibration. Netter Electric External Vibrators Series NEG/NEA/NED. Serving industry with vibration

Transcription

1 NetterVibration Netter Electric External Vibrators Series NEG/NEA/NED Circular vibration Nominal frequency from 750 min -1 to 3.00 min -1 Centrifugal force from 0 N to N Smooth housing surface Stainless steel weight covers Ex II 2 GD (ATEX) available Protection IP -7, Insulation class F Stainless steel versions available Serving industry with vibration

2 NetterVibration Netter Electric External Vibrators Series NEG 3-Phase Series NEA Single Phase Series NED Direct Current XL min 1 NEA 50* NEG/NEA 5020* NEG/NEA 5050* Housing Centrifugal Force EEx e Power Input Nominal Current Size Material [cmkg] [N] ** [A] NEG/NEA NEG/NEA NEG/NEA NEG E NEG NEA NEG NEA 50 Hz 0 Hz 50 Hz 0 Hz 50/0 50 Hz 0 Hz 50 Hz 0 Hz 50 Hz 0 Hz 50 Hz 0 Hz Hz 00 V V 2 V 5 V 00 V V 2 V 5 V 50 0,0 0, ,02 0,02 0, 0, 0 0,39 0, ,0 0,0 0,0 0,0 0,15 0,15 0, 0,2 0,91 0, ,05 0,05 0,05 0,05 0,1 0,1 0,20 0, NEG/NEA 500 1,272 1, ,12 0,12 0, 0, 0,27 0,23 0,5 2 NEG/NEA 50 2, 2, ,1 0,1 0,1 0,1 0, 0, NEG/NEA 50, NEG/NEA 500 0,02, ,T 0,2 0,27 0, 0, 0,0 0,50 1, NEG/NEA ,99,.9.0,T 0,5 0,50 0,5 0,5 0, 2,,50 NEG/NEA ,59 10, ,T 0, 0,5 0,7 0 1,00 3, 7,00 NEG 509 NEG , 2, ,T 1 1,2 1,75 1,75 NEG/NEA 2, 2, ,05 0,095 0,09 0,21 0,20 0,3 NEG/NEA 70,2, NEG/NEA ,, T 0, 0, 0,21 0,1 0,0 1,00 NEG/NEA 20 NEG/NEA 50 32, 3, 22, 32, ,T 0, 0, 0, ,0 1,20 NEG/NEA ,1 1, ,T 0,5 0, 0,5 0,92 0,9 0 NEG T 0,55 0, 0,95 0,95 NEG 1,02, ,12 0,5 0, 0, NEG 190 1, 1, NEG 1 32, 32, T 0,15 0,205 0,50 0,50 NEG ,1 1, T 0, 0,3 0,72 0, NEG 110 NEG ,7 5, T 0, 0,2 0,3 0, 0,79 0,7 0,77 NEG 12 32, 32, ,23 0, 0,5 0, NEG , 5, , 0,3 0 1,05 NEG T 0, 0, 0,0 0, NED ,10 (12 V ) 0,10 (2 V ) (12 V ) (2 V ) 00 NED 50, ,19 (12 V ) 0,19 (2 V ) 1 (12 V ) (2 V ) 300 NED NED ,9.9 0,27 0,27 2,3 15,.07 0,53 (2 V ) 22 (2 V ) 2 *Protection IP, **Technical data available upon request

3 XLs I II III NEA 50 NEG/NEA 5020 NEG/NEA 5050 NEG/NEA 500 NEG/NEA 50 NEG/NEA 50 NEG/NEA 500 NEG/NEA NEG/NEA NEG 509 NEG 500 NEG/NEA NEG/NEA 70 NEG/NEA 210 NEG/NEA 20 NEG/NEA 50 NEG/NEA 700 NEG 9 NEG 1 NEG 190 NEG 1 NEG 1 NEG 110 NEG 100 NEG 12 NEG 12 NEG 122 NED 50 NED 50 NED NED 010 Weight [kg] of Housing [mm] NEG/NEA NEG NEG/NEA 50 Hz 0 Hz NEA A B C D E F G H I L M N 1,00 0,9 5,9,5 10,2 1,3 22,1,0,1 7,3 12, 20,7 22,7 29, 3,2 1 12,7 20,5,9 3,1 3,1 20,5,0 3, 1,00 0,9 5,,3 10,0 21, 23, 5,,9, 19,7 21,7, 32,7 10,1 12,7 20,5 27,9 33,,1 20,5,0 3, l l l l l l l l l l,0,1 20 l *Recommended mounting pattern in bold type /5 5/5 7/ 10/0 /5 10/5 7/ 10/ Mounting Pattern* n 2 NEG/NEA 50/0 Hz 5, XL 33, XL , / 9/ [No. of Discs] XLs 3

4 NetterVibration Netter Electric External Vibrators Series NEG Single Phase XLs min NEG NEG 500 NEG NEG NEG 500 NEG NEG NEG 50 NEG 0 NEG 0 NEG 200 NEG 2370 NEG 50 NEG 3720 NEG NEG 900 NEG 0 NEG 0 NEG 20 NEG 210 NEG 50 NEG 10 NEG 1 NEG 1 NEG 1110 NEG NEG 10 NEG 1 NEG 1320 NEG 1700 NEG 1 NEG 1270 NEG 170 NEG 1790 NEG 500 NEG NEG 10 NEG 90 NEG 00 NEG NEG NEG NEG NEG NEG 1220 NEG NEG 12 NEG NEG 1270 NEG 1520 NEG 70 NEG 12 NEG *Technical data available upon request Housing Size Material [cmkg],, 1,0,0, 7,5 1 9,0 2 12, 13, 27,0 1, 39,2 39, 523, 9,2 90, 1.122, 1,2 20,2 292, 35,,2 553, 9, 57,0 9, 1.12, 1.21, 1.39, 1.550, 1.73, 2.199, , 3.,0 1, ,,2 9, 57,0 9, 1.12, 1.39, 2.7,0 2.73,2 3.59,2.27, 5.72, 20,,,, 3,7 5,, 123,,0 97,0 2,, 1, 20,7 23,7 272, 3, 5 92, 33,2,2 1, 12, 17,, 23, 32 00,0 7, 57,, , 993, 1.077,0 1.2, 1.50, 1.70,0 2.07, 1 195, 292,,2 9, 57,0 9, 1.12, 1.39, 2.19, 2.1, 3.,0 3.12,.901, Centrifugal Force [N] 50 Hz 0 Hz 50 Hz 0 Hz EEx e *, T, T, T, T, T, T, T, T Power Input Nominal Current [A] 00 V V 00 V V 1, 3,,0 5,5 10,0 0,9 1, 1, 1,9 3,,0 7,0 7,5 10,0,0 0, 0,95 1,9 3,2 3,,3 7,0 7,5 7, 9,0 10,,0 3,,0 5,5 9,3 1,05 1,2 1,7 2, 3,,0,0,5 10,5 1 0,7 1,0 1,3 1,77 2,1 2, 3,,0 5,9 7,5,2,0 9,5,3,7 3,3 3,5 3,5,2,5 9,2 1,0 3,2 3, 3,9,,0 10,5, 1,5 20,0 1, 1,7 1,,1,5 5,1,5 7,0,2 10,0 9, 1,0,5 1,3 19,0 2,9 5, 5,,0,0 1,9 3,5 3,9, 9,0,5 1 15,5 20,0 1, 1,7 2, 3,75,3,0,5,1 9,,0 12,9 12, 1 1,0 2 0, 0,5 1,2 1,2 0,5 1, 1,3 0,95 2,,0,9, 7, 9,2 10, 1 1,79 3,,3 5, 7,5,3 9,,2 1,2,1 5,,0,5,2 9,9,2 1,0 21,0 2,2 5,2,0,5 7,5 9,5 1,5 19,5 20,0,0 3,3, , 9, Weight [kg] 50/0 Hz 50 Hz 0 Hz 50 Hz 0 Hz 50 Hz 0 Hz 32, 33, , 5,

5 II NEG NEG 500 NEG NEG NEG 500 NEG NEG NEG 50 NEG 0 NEG 0 NEG 200 NEG 2370 NEG 50 NEG 3720 NEG NEG 900 NEG 0 NEG 0 NEG 20 NEG 210 NEG 50 NEG 10 NEG 1 NEG 1 NEG 1110 NEG NEG 10 NEG 1 NEG 1320 NEG 1700 NEG 1 NEG 1270 NEG 170 NEG 1790 NEG 500 NEG NEG 10 NEG 90 NEG 00 NEG NEG NEG NEG NEG NEG 1220 NEG NEG 12 NEG NEG 1270 NEG 1520 NEG 70 NEG 12 NEG 1270 of Housing NEG II II II A B C D E n 2 F G H 50/0 Hz Mounting Pattern / / /523 5/00 70/ , ,5 02 3, , [mm] , , , , , , , [No. of Discs] I L M N Typ 50/0 Hz 50/0 Hz 10 10, ,5 9 / / 1,5/0 19/,5 / , XLs XLs XLs 12/ 1/10 1/10 1/12 12/ 1/10 5

6 Netter Electric External Vibrators Series NEG Special Version with Reduced Duty Time Applications Series NEG electric external vibrators are designed for continuous operation with % duty time. In addition, special versions with reduced duty times are available. The reduced duty time aows the use of smaer units possible with the same power output. Design and functioning principle Special vibrators with larger unbalances can be used for intermittent or short-time operation. Despite smaer unit size they deliver the same centrifugal forces as the next housing size up. NEG with reduced duty times are built according to the customer's requirements, to enable individual solutions. Special Version with CC s Applications The special version with CC unbalances are used when two different unbalance settings need to be available during operation. Design and functioning principle In order to use the CC unbalances, a suitable electric switching circuit is required so that the NEG can be operated in both directions. When the NEG rotes in one direction it operates with e.g. maximum unbalance (top picture). When the direction of rotation changes, the outer unbalance disc automaticay turns through a specified angle against the inner unbalance disc, creating a reduced unbalance setting (picture below). The CC unbalances are built according to the customer's requirements and aow a second unbalance setting of -% of the main value. Special Version NEG S in Stainless Steel Applications Series NEG S electric external vibrators can be used wherever the surfaces are subject to particular requirements for chemical resistance. An important feature of the NEG S series is its modular construction. This enables economical production of even the smaest of series in various steel materials. The protection class IP (protection from dust entry and water flooding) aows cleaning with power jets and aggressive cleaning agents. Design and functioning principle A internal components of the stainless steel vibrators come from the established NEG series and are thus production proved. Even the standard version of the NEG S has a surface quality of,3 μm and therefore satisfies the requirements for the chemical and pharmaceutical industries. A higher surface quality can easily be provided if required, e.g. for the food industry. Stainless steel housings are generay heavier than the standard housings. The greater mass must therefore be considered in the layout stage.

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8 Netter Electric External Vibrators Series NEG Formulas Acceleration M s x m n 0 a (g) s x ( ) 2 x 5,59 Centrifugal force Centrifugal force F a (g) x m x 9,1 F M x ( n ) 2 x 5, 0 Symbols and Units s m F Amplitude Weight with vibrator Centrifugal force cm kg N n M a (g) Frequency Acceleration min -1 cmkg g Which Kind of Vibrator for Which Kind of Duty? Conveying, dosing Sieving Draining Cleaning, shaking off filters Lightening, loosening Emptying bulk material Compacting bulk material Concrete compaction Testing components Duty Frequency Acceleration [a (g) ] Times acceleration due to gravity of weight of material in the conical part of the silo 2 0, 0,5 5 Amplitude Vibration Large Large Medium Medium Medium Sma Very sma Adjustable Rotary Linear Conveying Sieving Compacting Applications Series NEG, NEA or NED electric external vibrators are used whenever, for example, conveyor chutes or sieves need to be driven. In addition, these devices can loosen material blockages and adhesions in silos. When used on concrete forms, the especiay even vibration produces high surface quality and compaction of the concrete. The special feature of the NEG is its maintenance-free operation, even in rough environmental conditions. Design and fonctioning principle Electric external vibrators are unbalance motors, which work according to the short circuit runner principle and, apart from a few significant differences, are very similar to conventional electric motors. The 3-phase NEG units run at 750, 0 or 00 min-1 with a 2/00V, 50 Hz power supply, depending on the number of poles. The NEA single phase units run at 00 min -1 with a 2V, 50 Hz power supply. Additional voltages are available. The direct current NED units run at 00 min -1 with a 12 or 2 Volt power supply. s sitting on each end of the shaft produce an unidirectional sinus-shaped rotation at the frequency of the respective speed of rotation. A NEG/NEA are also designed for operation at 0 Hz. The speed of rotation then lies at 20% above the values at 50 Hz. The unbalance is adjusted if necessary. Generously dimensioned roing bearings guarantee high operational safety. A NEG are suitable for operation with Netter frequency converters, without limitation. Netter provides solutions. Consult our experienced application technicians. Netter GmbH Germany Fritz-Umann-Str Mainz-Kastel Tel Fax Switzerland Erlenweg Rheinfelden Tel Fax Poland Al. W. Korfantego 195/ Katowice Tel Fax info@nettervibration.com 0/20 Subject to change without notice