4) Other Products
| Stepper Motor Series |
| Motor series | Phase No. | Step angle | Motor size | Motor length | Holding torque |
| Nema 8 | 2 phase | 1.8 degree | 20x20mm | 30~42mm | 180~300g.cm |
| Nema 11 | 2 phase | 1.8 degree | 28x28mm | 32~51mm | 430~1200g.cm |
| Nema 14 | 2 phase | 1.8 degree | 35x35mm | 27~42mm | 1000~2000g.cm |
| Nema 16 | 2 phase | 1.8 degree | 39x39mm | 20~44mm | 650~2800g.cm |
| Nema 17 | 2 phase | 1.8 degree | 42x42mm | 25~60mm | 1.5~7.3kg.cm |
| Nema 23 | 2 phase | 1.8 degree | 57x57mm | 41~112mm | 0.39~3.1N.m |
| Nema 24 | 2 phase | 1.8 degree | 60x60mm | 56~111mm | 1.17~4.5N.m |
| Nema 34 | 2 phase | 1.8 degree | 86x86mm | 67~155mm | 3.4~12.2N.m |
| Nema 42 | 2 phase | 1.8 degree | 110x110mm | 99~201mm | 11.2~28N.m |
| Nema 52 | 2 phase | 1.8 degree | 130x130mm | 173~285mm | 13.3~22.5N.m |
We supply Stepper motor, Brushless DC motor, DC Brushed motor, Driver, Spindle motor,
AC servo motor, Coreless motor, Gearbox reducer, Power supply, ball screw, linear guide, and parts.
5) Product information and advantages
The biggest difference between stepper motor and other control motors is that it receives digital control signals (electric pulse signals) and converts them into corresponding angular displacement or linear displacement.
stepper motor is an actuator that completes digital mode conversion. Moreover, the stepper motor can be controlled by open-loop position, and a specified position increment can be obtained by inputting a pulse signal. Compared with the traditional DC control system, the so-called incremental position control system has significantly reduced cost and hardly needs system adjustment.
The angular displacement of the stepping motor is strictly proportional to the number of input pulses, and is synchronized with the pulses in time.
Therefore, as long as the number and frequency of the pulses and the phase sequence of the motor winding are controlled, the required rotation angle, speed and direction can be obtained.
