China NEMA 17 NEMA 23 NEMA 34 Stepper Motor

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China NEMA 17 NEMA 23 NEMA 34 Stepper Motor

Product Details

Basic Info.

Model NO.:17HS


Application:CNC Machine, Printer, Lighting, Camara

Speed:Constant Speed


Number of Stator:Two-Phase

Excitation Mode:HB-Hybrid






Brand:Leison Motor


Step Angle:1.8

Hold Torque:up to 52n.C, M


Phase:2 Phase



Motor Body Length:28mm, 34mm, 40mm, 4mm

Shaft:D-Cut or Round, Customized Shaft Length


Connectors:Can with Connectors, 4 or 6 Lead Wires

Export Markets:Global

Additional Info.



Packing:Papers Carton Outside, 60PCS/Ctns Carton Size Is 3

Standard:CE, ROHS



HS Code:8501109990


Production Capacity:100, 000PCS/Year

Product Description

Stepper Motor:

1.Step Angle Accuracy: ± 5% full step, no load
Ambient Temperature: -20° - +50°
Insulation Resitance: 100M Ω Min 500V DC
Dielectric Srength: 500V AC for one mintue
Resistance Accuracy: ± 10%
Temperature Rise: 80° Max.

2. Packaging Detail: Foam inner, Papers Carton Outside, 60PCS/CTNS Carton size is 37*31*22cm

3. Note:Motor's current,holding toruqe, shaft can be customzied, Please let me know your requirement, Also we proudce  stepper motor nema 08 ,nema 11,nema 14, nema 16, nema 17, nema 23, nema 24, nema 34 and nema 42, It can be equipped with gearbox and with lead screw, suitable driver and so on, Please contact with me if have any questions!

Series ModelStep Angle (° )Motor Length (mm)Rated Current (A)Phase Resistance ( Ω )Phase Inductance (mH)Holding Torque (N. cm Min)Detent Torque (N. cm Max)Rotor Inertia (g. cm 2 )Lead Wire (No. )Motor Weight (g)

China NEMA 17 NEMA 23 NEMA 34 Stepper Motor

China NEMA 17 NEMA 23 NEMA 34 Stepper Motor

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Q:What do you mean step by step motor
The subdivision drive mode has two advantages of low speed vibration and high accuracy. For sometimes need to run at low speed (that is, the motor shaft and sometimes work in the RPM of 60) or positioning accuracy is less than 0.90 degrees of stepping applications, the subdivision type stepping motor drives for a wide range of applications. Its basic principle is to two of the motor coil respectively according to the steps of the sine and cosine shape precision current control, thus making a step away from the Angle of step distance is divided into several segments. Such as drive mode can make the segmentation of 16 step each lap 200 standard stepper motor to achieve each lap 16 = 200 * 3200 steps of running accuracy (0.1125 °). Overall: step in the whole running condition, each pulse input, the motor shaft angular displacement is a step torque Angle, in the condition of half step operation, for each pulse input, the motor shaft angular displacement is half step torque Angle. It is best not to use the whole step when stepping into the motor
Q:What are the advantages and disadvantages of stepping motor? What occasion does it apply to?
Disadvantages: If the control is not easy to generate resonance; It is difficult to operate at a high speed. The main application is: First, the stepper motor is mainly used in some places that have requirements of positioning requirements, such as: wire cutting workbench drag, flocking machine workbench (pores), packaging machine (length), basically involves positioning occasions are applied;
Q:Is the stepping motor way?
Step motor: A single phase wheel in a motor is a two-way circuit, and a single phase is alternating with several modes of electricity. In the case of the three-phase step motor, the method is as follows: One, three-phase single three beats, the order of the electric power is A - B - C - A. "Three-phase" refers to three-phase stepping motor, "single" means that only one fixed to the windings, "three" means a cycle of three kinds of electricity. This method only has one connection at a time, which makes the rotor vibrate in a balanced position and the stability is not good. And in the transformation, with one phase, the power of the other phase start electricity, volatile step (not strictly corresponds to a pulse step), so don't often use this way of live.
Q:What is the connection between PLC and motor, including ordinary motors and stepper motors.
The motor and the PLC are completely different units. The motor is a three-phase communication. In addition to the dc DC24V, or DC5V motors The general motor refers to the motor, which is 50HZ, three-phase ac motor, and three-phase AC380V The PLC is connected to the motor power by controlling the contactor. The step motor is a pulse signal and needs DC5V ~ DC24V power. The same power can be used with PLC.
Q:Is the stepping motor and servo motors the same
Different control accuracy Two-phase hybrid stepper motor step Angle is 3.6 ° and 1.8 °, 5 phase hybrid stepping motors interval Angle is 0.72 ° and 0.36 ° in general. There are also some high performance steps in the step of the motor. Such as cross company produces a kind of stepping motor for wire walking machine, where the step Angle is 0.09 °. BERGER LAHR company in Germany (BERGER LAHR) production of three-phase hybrid stepping motor where the step Angle can dial the code switch is set to 1.8 ° and 0.9 ° and 0.72 ° and 0.36 ° and 0.18 ° and 0.09 ° and 0.072 ° and 0.036 °, combine the two and five phase hybrid stepper motor step Angle. The control accuracy of ac servo motor is guaranteed by rotating encoder on the back end of the motor shaft. Panasonic digital ac servo motor, for example, in line with standard 2500 encoder of the motor, drive due to the internal used four frequency multiplication technology, the pulse equivalent to 360 ° / 10000 = 0.036 °. For with 17 encoder of the motor, drive each receive 217 = 131072 pulse motor turns a circle, namely the pulse equivalent to 360 ° / 131072 = 9.89 seconds. Interval Angle is 1.8 ° is 1/655 of the pulse equivalent of stepper motor.
Q:The current and voltage of the step motor, inductance
A small, current high performance will be better.I hope my answer will help you
Q:What does it mean to step into full flow and semi-flow?
The full and half current is the phase current. Full flow moment is large, but concussion also is bigger, the fever is also big. The whole flow or half flow is chosen according to different operating conditions. Only advanced drives have this capability.
Q:Does the stepping motor start a lot?
When the star delta starts, the starting current is one third of the time when it is launched directly, and 400 a. (ac asynchronous motor, common 75KW, 90KW, 110KW, no one has ever seen 100KW, with 110KW for example, and other power for this type of push)
Q:How many kilograms does it take to get into the motor
Although the stepping motor has been widely used, the step motor is not used as a normal dc motor and ac motor is used regularly. It must be used by the control system such as double ring pulse signal and power drive circuit. Therefore, it is not easy to use a good step motor, which involves a lot of specialized knowledge, such as machinery, electrical machinery, electronics and computers. Stepping motor is one of the key products of mechanical and electrical integration, and is widely used in various automatic control systems. With the development of microelectronics and computer technology, the demand for stepping motors is increasing, and there are applications in the national economy
Q:What is the difference between step motor control and servo motor control?
Stepping motor is an actuator that converts electrical impulses into angular displacement. Popular point: when the stepper driver receives a pulse signal, it is driving a stepper motor according to set the direction of a fixed Angle (and the step Angle). You can control the amount of angular displacement by controlling the number of pulses, so that the target is accurate. At the same time, you can control the speed and acceleration of the motor by controlling the pulse frequency. , servo motor, also called executive motor in the automatic control system, is used as actuators, converts the received electrical signal into angular displacement or velocity of motor shaft output.

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