La description
Stepper Motor Description
This bipolar Nema 2.3″ 56 mm square stepper motor with spur gearbox is configured with step angle 1.8° with a size of 56.4 mm x 56.4 mm x 52.9 millimètre. It has 8 wires for bipolar connection and each phase draws current 1.00 A at 5.80 V, with bipolar holding torque 110.00 [Ncm] min.
The square spur gearbox of 1:10 gear ratio adopts a wrom screw at 90° output.
The Ever Elettronica hybrid stepper motors with gearboxes are ideal for textiles, medical and laboratory equipment and in the packaging, laser cutting and scanner applications.
Motor Technical Specification
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Flange
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NEMA 2.3″ – 56 mm square
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Bipolar holding torque
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110.00 [Ncm] min.
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Step angle
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1.8 [°] ± 5 [%]
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Passi giro
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200
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Tension nominale
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5.80 [Volt]
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Courant nominal
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1.00 [A/ph]
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Phase resistance
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5.80 [Ohm] ± 10 [%]
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Phase inductance
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7.50 [mH] ± 20 [%]
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Rotor inertia
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280 [g.cm²]
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Wires number
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8 wires for bipolar parallel or bipolar series connection
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Wires output
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Lead wires output
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Ambient temperature
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-20 [°C] ~ +40 [°C]
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Temperature rise
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80 [K]
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Humidité
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15 [%] ~ 90 [%]
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Insulation resistance
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100 [Mohm] min.
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Dielectric strength
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500 [VAC 1 Minute]
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Insulation class
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Class B, 130°C
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Class protection
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IP30
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Depth
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52.90 [millimètre]
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Shaft
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Single shaft
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Dimensions H x L x W
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56.4 [millimètre] x 56.4 [millimètre] x 52.9 [millimètre]
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Masse
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0.80 [Kg.]
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Gearbox type
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Wrom screw at 90° output
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Gearbox reduction ratio
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1 : 10
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Dynamic efficiency
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72%
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Mechanical Drawing (in mm)
| Nema | Modèle | Longueur | Step Angle | Current/Phase | Resistance/Phase | Inductance/Phase | Holding Torque | # of Leads | Rotor Inertia |
| (L)millimètre | ( °) | UN | Ω | mH | N.M. | Non. | g.cm2 | ||
| OPEN LOOP STEP MOTOR | |||||||||
| Nema8 | EW08-210H | 37.8 | 1.80 | 1.00 | 4.30 | 1.70 | 0.04min | 4.00 | 2.90 |
| Nema11 | EW11-110 | 30.1 | 1.80 | 1.00 | 4.50 | 3.80 | 0.08min | 4.00 | 5.00 |
| EW11-110H | 30.1 | 1.80 | 1.00 | 4.50 | 4.00 | 0.07min | 4.00 | 9.00 | |
| EW11-310 | 50.4 | 1.80 | 1.00 | 2.50 | 2.20 | 0.14min | 4.00 | 20.00 | |
| EW11-310D | 50.4 | 1.80 | 1.00 | 2.50 | 2.20 | 0.14min | 4.00 | 20.00 | |
| Nema14 | EW14-110 | 25.5 | 1.80 | 1.00 | 3.30 | 3.80 | 0.17min | 4.00 | 25.00 |
| EW14-210 | 40.5 | 1.80 | 1.00 | 4.00 | 6.10 | 0.2min | 4.00 | 25.00 | |
| Nema17 | EW17-220 | 33.7 | 1.80 | 2.00 | 0.70 | 1.40 | 0.3min | 4.00 | 40.00 |
| EW17-320 | 39.2 | 1.80 | 2.00 | 1.00 | 1.80 | 0.45min | 4.00 | 60.00 | |
| EW17-320D | 39.2 | 1.80 | 2.00 | 1.00 | 1.80 | 0.45min | 4.00 | 60.00 | |
| EW17-420 | 47.2 | 1.80 | 2.00 | 1.00 | 2.00 | 0.56min | 4.00 | 80.00 | |
| EW17-420D | 47.2 | 1.80 | 2.00 | 1.00 | 2.00 | 0.56min | 4.00 | 80.00 | |
| EW17-420M | 80.1 | 1.80 | 2.00 | 1.35 | 3.20 | 0.48min | 4.00 | 77.00 | |
| EW17-520 | 60 | 1.80 | 2.00 | 1.35 | 2.90 | 0.70min | 4.00 | 115.00 | |
| EW17-520M | 99.1 | 1.80 | 2.00 | 1.77 | 4.00 | 0.72min | 4.00 | 110.00 | |
| Nema23 | EW23-140 | 41.9 | 1.80 | 4.00 | 0.37 | 1.00 | 0.70min | 4.00 | 170.00 |
| EW23-240 | 52.9 | 1.80 | 4.00 | 0.45 | 1.70 | 1.25min | 4.00 | 290.00 | |
| EW23-240D | 52.9 | 1.80 | 4.00 | 0.45 | 1.70 | 1.25min | 4.00 | 290.00 | |
| EW23-240M | 95.5 | 1.80 | 4.00 | 0.44 | 1.40 | 1.20min | 4.00 | 480.00 | |
| EW23-340 | 76.4 | 1.80 | 4.00 | 0.50 | 1.80 | 2.00min | 4.00 | 520.00 | |
| EW23-340D | 76.4 | 1.80 | 4.00 | 0.50 | 1.80 | 2.00min | 4.00 | 520.00 | |
| EW23-350M | 116.5 | 1.80 | 5.00 | 0.40 | 1.80 | 2.00min | 4.00 | 480.00 | |
| Nema24 | EW24-240 | 54.5 | 1.80 | 4.00 | 0.45 | 1.20 | 1.40min | 4.00 | 450.00 |
| EW24-440 | 85.5 | 1.80 | 4.00 | 0.80 | 3.00 | 3.00min | 4.00 | 900.00 | |
| EW24-450M | 125.6 | 1.80 | 5.00 | 0.42 | 1.80 | 3.00min | 4.00 | 900.00 | |
| Nema34 | EW34-260 | 79.5 | 1.80 | 6.00 | 0.38 | 2.80 | 4.5min | 4.00 | 1900.00 |
| EW34-360 | 99 | 1.80 | 6.00 | 0.47 | 3.90 | 6.00min | 4.00 | 2700.00 | |
| EW34-460M | 155.3 | 1.80 | 6.00 | 0.54 | 5.00 | 8.20min | 4.00 | 3800.00 | |
| EW34-560 | 129 | 1.80 | 6.00 | 0.64 | 6.00 | 9.00min | 4.00 | 4000.00 | |
| EW34-660 | 159.5 | 1.80 | 6.00 | 0.72 | 7.30 | 12min. | 4.00 | 5000.00 | |
| EH34-530 | 129 | 1.80 | 3.60 | 1.06 | 10.00 | 7.1min | 4.00 | 4000.00 | |
Taking advantage of the proactive climate of the 70s, dans 1977 the engineer Felice Caldi, who had always been a passionate builder and inventor, founded an innovative company, operating internationally in the field of software for industrial machinery.
Since then, this small company based in Lodi has enjoyed continuous successes related to innovative products and cutting edge “best in class” technologies in the field of industrial automation, as proven by the many patents filed during the years as well as the important awards given to it by the Chamber of Commerce of Milan and of the Lombardy Region.
The company, thanks to its successes over time, has grown considerably, expanding its sales network abroad and opening another company in China to manage the sales flow in the Asian market.
Ever attentive to the dynamics and needs of the automation market, constantly evolving and continually seeking technological innovation, Ever Elettronica has been able to respond to all the technological challenges that have arisen over the years, providing solutions able to make its customer’s machines more and more performing and highly competitive.
And it is precisely to underline the importance and the uniqueness of every single customer that we design, with care and dedication, highly customised automation solutions, that are able to perfectly meet any request, both regarding software and hardware.
Our team of mechatronic engineers can indeed customise the software with specially designed firmware, and it can also adapt the motor by customising, Par exemple, the length of the cables or the diameter of the crankshaft and the IP protection degree, all strictly based on the customer’s technical specifications.
