Complaint
Stepper Motor Description
This waterproof bipolar Nema 3.4" 86 mm square stepper motor is configured with step angle 1.8° with a size of 86 mm x 86 mm x 152.5 mm. It has 4 wires for bipolar connection with an IP65 connector and each phase draws current 12.00 A at 3.00 V, with bipolar holding torque 1180.00 [Ncm] min.
The IP65 rated Ever Elettronica hybrid stepper motors are designed to provide dust proof operation and withstand low pressure jets of water. The IP65 rated stepper motors are ideal for washing machines, medical and laboratory equipments and in the packaging applications since they are suitable for washdown procedures. The high efficiency waterproof hybrid 2 phase stepper motor is also ideal to control peristaltic pumps of different sizes.
Motor Technical Specification
Flange | NEMA 34 |
Step angle | 1.8 [°] ± 5 [%] |
| Holding torque | 4.5 N.m MIN |
Phase resistance | 0.38 [Ohm] ± 10 [%] |
Phase inductance | 2.8 [mH] ± 20 [%] |
Rotor inertia | 1900 [g.cm²] |
Ambient temperature | -20 [°C] ~ +50 [°C] |
Temperature rise | 80 [K] |
Dielectric strength | 500 [VAC 1 Minute] |
Class protection | IP20 |
Max. shaft radial load | 220 [N] |
Max. shaft axial load | 60 [N] |
Weight | 2300 [g.] |
| Nema | Model | Length | Step Angle | Current/Phase | Resistance/Phase | Inductance/Phase | Holding Torque | # of Leads | Rotor Inertia |
| (L)mm | ( °) | A | Ω | mH | N.M. | No. | 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, in 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, for example, 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.
