Complaint
Stepper Motor Description
High Torque
High Accuracy
Smooth Movement;
Stepper motors, AC servo motors and brushless dc motors are avaiable to customized for the world, NEMA 11, 14, 16, 17, 23, 24, 34 stepper motor, 50W, 100W, 200W, 400W, 500W, 750W, 1000W, 1200W AC servo motor, and brushless dc motor are all included.
The derived products are widely used in ATM machines, digital scanners, stylus printers, plotters, slot machines, CD-ROM drivers, stage lighting, camera lenses, CNC machines, medical machines, 3D printers, cleaning machines and quadcopter for industry and our life.
All the derived products of us can be customized for your needs;
Motor Technical Specification
Flange | NEMA 24 |
Step angle | 1.8 [°] ± 5 [%] |
Phase resistance | 0.46 [Ohm] ± 0.1 [%] |
Phase inductance | 2.0 [mH] ± 20 [%] |
Rotor inertia | 900 [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 | 75 [N] |
Max. shaft axial load | 15 [N] |
Weight | 1500 [g.] |
| Encoder resolution | 1000ppr |
| Encoder rated voltage | 5Vdc |
| Encoder output type | line driver |
| 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 | ||
| CLOOSE CLOOP STEP MOTOR | |||||||||
| Nema17 | EW17-420-E1000 | 67.6 | 1.80 | 2.00 | 1.35 | 2.80 | 0.48min | 4.00 | 77.00 |
| EW17-420M-E1000 | 100.6 | 1.80 | 2.00 | 1.35 | 2.80 | 0.48min | 4.00 | 77.00 | |
| EW17-520-E1000 | 79.6 | 1.80 | 2.00 | 1.75 | 4.00 | 0.72min | 4.00 | 110.00 | |
| EW17-520M-E1000 | 112.6 | 1.80 | 2.00 | 1.75 | 4.00 | 0.72min | 4.00 | 110.00 | |
| Nema23 | EW23-240-E1000 | 77.3 | 1.80 | 4.00 | 0.44 | 1.40 | 1.20min | 4.00 | 280.00 |
| EW23-240M-E1000 | 117.5 | 1.80 | 4.00 | 0.44 | 1.40 | 1.20min | 4.00 | 280.00 | |
| EW23-350-E1000 | 98.3 | 1.80 | 5.00 | 0.40 | 1.70 | 2.00min | 4.00 | 520.00 | |
| EW23-350M-E1000 | 138.5 | 1.80 | 5.00 | 0.38 | 1.70 | 2.00min | 4.00 | 480.00 | |
| Nema24 | EW24-450-E1000 | 107.8 | 1.80 | 5.00 | 0.45 | 1.80 | 3.00min | 4.00 | 900.00 |
| EW24-450M-E1000 | 147.8 | 1.80 | 5.00 | 0.46 | 2.00 | 3.00min | 4.00 | 900.00 | |
| Nema34 | EW34-260-E1000 | 96 | 1.80 | 6.00 | 0.34 | 2.70 | 4.20min | 4.00 | 1900.00 |
| EW34-460-E1000 | 134.1 | 1.80 | 6.00 | 0.52 | 4.70 | 8.20min | 4.00 | 3800.00 | |
| EW34-460M-E1000 | 176.2 | 1.80 | 6.00 | 0.54 | 5.00 | 8.20min | 4.00 | 3800.00 | |
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.
