China NEMA 17 NEMA 23 NEMA 34 Stepper Motor

China NEMA 17 NEMA 23 NEMA 34 Stepper Motor

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 2500 pc/month

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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

Function:Control

Type:Magnetic-Electric

Certification:ISO9001

Brand:Leison Motor

Step Angle:1.8

Hold Torque:up to 52n.C, M

Phase:2 Phase

Current:0.4-2.5A

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.

Trademark:universal

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

Standard:CE, ROHS

Origin:Zhejiang

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 Model	Step 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)
17HS2408	1.8	28	0.6	8	10	12	1.6	34	4	150
17HS3401	1.8	34	1.3	2.4	2.8	28	1.6	34	4	220
17HS3410	1.8	34	1.7	1.2	1.8	28	1.6	34	4	220
17HS3430	1.8	34	0.4	30	35	28	1.6	34	4	220
17HS3630	1.8	34	0.4	30	18	21	1.6	34	6	220
17HS3616	1.8	34	0.16	75	40	14	1.6	34	6	220
17HS4401	1.8	40	1.7	1.5	2.8	40	2.2	54	4	280
17HS4402	1.8	40	1.3	2.5	5.0	40	2.2	54	4	280
17HS4602	1.8	40	1.2	3.2	2.8	28	2.2	54	6	280
17HS4630	1.8	40	0.4	30	28	28	2.2	54	6	280
17HS8401	1.8	48	1.7	1.8	3.2	52	2.6	68	4	350
17HS8402	1.8	48	1.3	3.2	5.5	52	2.6	68	4	350
17HS8403	1.8	48	2.3	1.2	1.6	46	2.6	68	4	350
17HS8630	1.8	48	0.4	30	38	34	2.6	68	6	350

China NEMA 17 NEMA 23 NEMA 34 Stepper Motor

Q: Step 6/1.2 step motor. How many pulses do you need to turn a circle without segmenting?: The three-phase hybrid step motor, the inherent step distance Angle is 0.6/1.2 degrees, which is determined by his mechanical structure; Usually this segment on the drive are per turn to how many steps to set up, which is how much each turn a pulse, a formula for reference: rotational speed (RPM) = (number of pulses per second)/the pulse frequency subdivision steps per revolution 】 after * 60

Q: What happens to the step motor? What is the solution? Thank you very much!: Step 1 increase torque (device driver is reasonable), 2 check the line to have interference, 3 check program is accurate, 4 contact step motor manufacturer to replace electric motor

Q: The step motor 50 torque is very similar to the ordinary motor: You often hear how much watts are used in the motor. The stepping motor only talks about torque, not power. If you have to know the power, you can use the formula, power = voltage X current (w = vXa). Electrical current and resistance are rated, and the rated power is calculated, but the actual power must be measured by the dynamometer.

Q: The step motor allows the group to be electrically locked.: Three alternating current (ac) in a certain direction in turn give three coil electricity, the magnetic pole of the stator coil will rotate, so as to drive the rotor rotation, when ventilation with single phase dc, because only gives a coil electricity, magnetic pole is fixed, so the rotor has been fixed. The same phenomenon occurs when the asynchronous motor is connected to a single phase of direct current.

Q: Is the stepping motor and servo motors the same: The wiring and programming of a different step motor is much simpler than the servo. But the control accuracy of the servo is much higher than the step!

Q: What is the control of the frequency converter: It is controlled by the driver of the step motor. The main function of step motor drive breakdown is to improve the precision of stepping motor. It usually subdivided by 2, 4, 8, 16, 16, 32,62,128,256,512... In foreign countries, the step system is mainly adopted by the two-phase hybrid step motor and corresponding subdivision drive. But in domestic, the masses of users to understand "segmentation" is not special, just think, segmentation is in order to improve the accuracy, actually otherwise, segmentation mainly is to improve the performance of the motor, the instructions are as follows: stepping motor subdivision control is precisely controlled by the driver of stepping motor phase current, the two-phase motor, for example, if the rated current of motor is 3 a, if you are using a conventional drive (such as a common mode of constant current chopper) driving the motor, every step motor running, in its winding current will mutations from 0 to 3 a or 3 a mutation to 0, the great changes in phase current, is bound to cause vibration and noise of motor running. If using subdivision driver, under the conditions of 10 subdivision drive the motor, step motor each run A micro, current changes in the winding is only 0.3 A, rather than 3 A, and the law of electric current is A sine curve changes, thus greatly improve the motor vibration and noise,

Q: Choose dc motor or stepper motor: See purpose and precision, not high dc, an H circuit, PWM driver OK. It's a little bit more of a simple thing to do when you step into an electric machine, and you're going to have to do it yourself. Select the parameters that are measured by the step Angle and the torque metropolitan area when stepping into the motor.

Q: What is the tooth spacing Angle in the step motor? What does it have to do with the step Angle?: The Angle of tooth spacing and the Angle of step distance are a concept, which is the Angle of rotation of an electric motor for each pulse signal sent by the control system. When stepping drive receives a pulse signal, it is driving a stepper motor according to set the direction of a fixed Angle (called "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. 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.

Q: Stepper motor speed is achieved by adjusting the pulse width or the number of pulses: 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. 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: The relationship between the torque of the torque and the torque of the motor shaft output when the motor connection is reduced by 1:10.: Stepper motor connection speed reducer will increase after the output torque, but output speed will also decline, in the design is important to identify what is the speed of the processing of good equipment? If the device is running at a high speed, it is better to choose the machine with the greater torque and reduce the reduction ratio.

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