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:How do you learn to step motor and step motor drive
Roughly know about the structure, the most important thing is to learn to control its movement, such as single phase only three clap, electricity way every change is a clap, three clap is electricity way step by step change change three times a week, each time only one match for the list. Twice a call is called a double. Three-phase single three modes - W - U, U - V three-phase double three UV - VW - WU - UV, three-phase double six take U - UV - V - VW - W - WU - U, and drive control, useful office more useful PWM, it's on your own understanding
Q:Do you need a speed reducer to step into the motor? What is the effect of a speed reducer?
Stepper motor and deceleration machine only purpose is to increase torque talked low speed step itself is low speed motor precision without reducer precision is higher That can only be added reducer in order to increase the output torque of the motor.
Q:How many pulses do you need to do in the rotation of the motor?
A week is not calculated, how many pulse motor right should set is dead, can't change, the market shangbu step motor turns a week at least is the entire 200 pulse, most heard that there are 3600, I also heard that. As for segmentation, that's a set of drivers, for example, for 200 pulses a week, 200 weeks. Each pulse is a bit of octave, and now it's a one-eighth segment, and it turns out to be 25 degrees. The average driver outside is one in 256.
Q:What is a step motor? What is the function and principle? thank you
Is convert electrical signal into mechanical angular displacement of a motor. It is controlled by the pulse signal, drives a pulse signal to it, it will turn a point of view, the size of the Angle, depending on the spindle and the number of teeth on the rotor, are generally of a point of view, so the stepper motor spindle and rotor tooth. There are dozens of displacement of the it transformation is very small. Usually is 0.01 MM or less. Principle is to change the power phase sequence rotation and inversion. Since the lock when it shut down.
Q:How to select the step motor?
Scroll of 10 kg weight and 50 mm (now assume that you use a scroll of 50 mm), can be concluded that the weight of the torque: 10 * 9.8 * 0.025 = 2.45 N.M (because the lever is half shaft diameter: type of 0.025). Usually the selection requires more than 50% of the amount of excess, and the recommended type 5N. M steps to the motor or larger, such as 8N. M
Q:A speed reduction machine with a speed ratio of 1:10
According to the power formula of the motor: P = T omega When the stepper motor output torque is 0.1 Nm, through reducer after reduction, the angular velocity of the angular velocity of the original one over ten, so if they do not consider in the process of the friction loss, mechanical loss and the reducer output torque is ten times the motor torque, namely the output torque of 1 Nm, this process is equivalent to sacrifice the speed torque.
Q:What is the main application of stepper motor?
The step motor is an open loop controlling element which converts the electrical pulse signal into angular displacement or line displacement. In the case of the overload, motor speed, stop position depends only on the pulse signal frequency and pulse number, and not affected by load change, when the stepper driver receives a pulse signal, it is driving a stepper motor according to set the direction of a fixed Angle, known as the "step Angle", its rotation is based on the Angle of the fixed step by step. It can control the amount of angular displacement by controlling the number of pulses, so as to achieve accurate positioning. At the same time, the speed and acceleration of the motor can be controlled by controlling the pulse frequency to achieve the goal of speed adjustment. Stepper motor is a kind of induction motor, its working principle is the use of electronic circuit, direct current (dc) into time-sharing power supply, multiphase sequential control current, in this current for stepper motor power supply, step motor to work properly, is time-sharing power supply for step motor drive, multiphase timing controller.
Q:The step motor only rings
The acceleration time is too short, and the traffic is blocked. The solution: adjust and slow down.
Q:What is the difference between the two-phase step motor control and the three-phase step motor control
The same size of the synchronous motor, the third phase will be more precise than the 2 phase. The owner also depends on the size of the step Angle of the machine, the smaller the Angle, the more accurate. So the torque is related to the velocity, and that's going to be the total power.
Q:What do you do when you go to the motor to vibrate?
So, you want to have a single check; Check to see if your drive matches the machine. Whether the power cord is plugged into the right/good/can. Try to change other frequencies; Voltage retry; Replacing other machine tests;

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