Elettromagneti Linear Solenoids > Series NT
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This Solenoid Series has been specifically designed for maximum AC performance, with both the frame andplunger of laminated steel construction, made of special magnetic steel featuring high magnetic permeabilityand low magnetic losses. Designed to be used in any position, they are able to transform an electric power into an axial pull action.Coils have Class F insulation. Performance, as shown in the force diagrams, is normally referred to atemperature rise of 80C in open air, with 35аC ambient temperature and coils fed at 105% of rated supplyvoltage (as per VDE 0580). ITALIANA RELE' Srl. - Via dei Bravi 40 I-20032 CORMANO - ItalyTel(+39) 02 6140851 - Fax(+39) 02 6140339 - Email: rele@rele.it - www.rele.itPage 1/7 >

To select the best solenoid suiting your application you must always know the force required, as well as stroke, maximum ON time, minimum OFFtime, maximum ambienttemperature, and supply voltage.Since the mechanical energy produced by solenoids is constant, any amount of this force eventually unutilised by relevant application will beexpended under form of impact force. As a consequence, every application should correctly use the smallest available solenoid performing therequired work without exceeding the maximum admitted working temperature.An exact determantion of duty cycle is equally...

Scheda prodotto Duty Factor Duty Service (ED%) Operations per hour Total cycle ED 40 ED 25 ED 15 ED 5 (seconds) ON time OFF time ON time OFF time ON time OFF time ON time OFF time 12 300 120 180 75 225 45 255 15 285 120 30 12 18 7,5 2,25 4,5 25,5 1,5 28,5 300 12 4,8 7,2 3 9 1,8 10,2 0,6 11,4 600 6 2,4 3,6 1,5 4,5 0,9 5,1 0,3 5,7 1200 3 1,2 1,8 0,75 2,25 0,45 2,55 0,15 2,85 1800 2 0,8 1,2 0,5 1,5 0,3 1,7 0,1 1,9 3000 1,2 0,48 0,72 0,3 0,9 0,18 1,02 0,06 1,14 > Whenever the maximum cycle time is exceeding 300 seconds, a continuously rated solenoid (ED=100) should be used.Otherwise, the...

Scheda prodotto Type NT1 Axial Force Vs. Stroke and Duty Service Duty Service Stroke ED 2 mm 5 mm 10 mm 15 mm 100 % 11.0 N 7.0 N 5.5 N 4.5 N 40 % 18.1 N 12.2 N 9.3 N 7.5 N 25 % 20.1 N 14.2 N 10.3 N 8.3 N 15 % 23.5 N 16.7 N 11.8 N 9.3 N 5 % 28.0 N 19.1 N 13.7 N 10.3 N > Current values shown in diagrams are at rated voltage. Forces shown are referring to solenoids fed at 90% of rated voltage, with 'hot' coil and 20Cambient temperature. Coil supply voltages: 12-24-110-230 VAC (50 or 60 Hz)Insulating resistance: > 100 Mohm at 500 V DCDielectric strenght: 2 KVCoil terminals: Faston 0.25...

Scheda prodotto Type NT2 Axial Force Vs. Stroke and Duty Service Duty Service Stroke ED 2 mm 5 mm 10 mm 15 mm 100% 17 N 14 N 10 N 7.5 N 40% 27 N 22 N 16 N 11 N 25% 30 N 25 N 18 N 12.5 N 15% 36 N 29 N 20 N 14 N 5% 43 N 34 N 24 N 17 N > Current values shown in diagrams are at rated voltage. Forces shown are referring to solenoids fed at 90% of rated voltage, with 'hot' coil and 20Cambient temperature. Coil supply voltages: 12-24-110-230 VAC (50 or 60 Hz)Insulating resistance: > 100 Mohm at 500 V DCDielectric strenght: 2 KVCoil terminals: Faston 0.25 (6.35x0.8 mm) or 150 mm long leadsTotal...

Scheda prodotto Type NT3 Axial Force Vs. Stroke and Duty Service Duty Service Stroke ED 2 mm 5 mm 10 mm 15 mm 20 mm 100% 21 N 16 N 10 N 8 N 7 N 40% 27 N 20 N 13 N 10 N 9 N 25% 29 N 22 N 14 N 12 N 10 N 15% 31 N 23 N 15 N 13 N 11 N 5% 40 N 29 N 18 N 15 N 13 N > Current values shown in diagrams are at rated voltage. Forces shown are referring to solenoids fed at 90% of rated voltage, with 'hot' coil and 20Cambient temperature. Coil supply voltages: 12-24-110-230 VAC (50 or 60 Hz)Insulating resistance: > 100 Mohm at 500 V DCDielectric strenght: 2 KVCoil terminals: Faston 0.25 (6.35x0.8 mm) or...

Scheda prodotto Type NT4 Axial Force Vs. Stroke and Duty Service Duty Service Stroke ED 2 mm 5 mm 10 mm 15 mm 20 mm 100% 33 N 27 N 18 N 13 N 11 N 40% 40 N 32 N 21 N 17 N 14 N 25% 43 N 34 N 24 N 18 N 15 N 15% 46 N 36 N 25 N 19 N 16 N 5% 53 N 42 N 29 N 21 N 18 N > Current values shown in diagrams are at rated voltage. Forces shown are referring to solenoids fed at 90% of rated voltage, with 'hot' coil and 20Cambient temperature. Coil supply voltages: 12-24-110-230 VAC (50 or 60 Hz)Insulating resistance: > 100 Mohm at 500 V DCDielectric strenght: 2 KVCoil terminals: Faston 0.25 (6.35x0.8 mm)...