1.8degree NEMA34 2phase 1.7mh Inductance Micror Motor

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Product Description:

1.8degree NEMA34 2phase 1.7mh Inductance Micror Motor

Product Details

Basic Info.

Model NO.:86HS67-5904


Number of Stator:Two-Phase

Excitation Mode:HB-Hybrid



Step Angel:1.8 Degree


Motor Length:67mm



Holding Torque:3.4 N.M

Export Markets:Global

Additional Info.



Packing:Export Carton



Origin:Changzhou, China

HS Code:8501109990


Production Capacity:200, 000PCS/Month

Product Description

1.8degree NEMA34 2phase 1.7mH inductance micro sstepper motor

Item Specifications: 

Step Angle 1.8degree
Temperature Rise 80. C Max. 
Ambient Temperature -20. C~+50. C
Insulation Resistance 100MΩ Min., 500VDC
Dielectric Strength 820VAC for 1s 3mA
Shaft Radial Play 0.02Max. (450 g-load)
Shaft Axial Play 0.08Max. (450 g-load)
Max. Radial force 220N (20mm from the flange)
Max. Axial force 60N

1. NEMA8 Hybrid Stepper Motor
2. Model Number: JK86HS67 - 5904
3. Phase: 2 Phase
4. Lead Wire (No. ): 4wires
5. Structure: Hybrid
6. Step Angle: 1.8 degree
7. Motor Height: 67mm
8. Current: 5.9A
9. Resistance: 0.28Ω 
10. Inductance: 1.7 mH
11. Motor Weight: 1.7 KG
12. Holding Torque: 3.4 N. M
13. Speed: Low / High speed
14. Certification: CE, RoHS, ISO9001
15. Shape: Square
16. Applications: Use for robots stepper motor, electronic automatic equipment stepping motor, medical instrument stepping motor, advertisementing instrument stepper motor, lighting& audio equipment stepper motor, printer stepper motor, textile machinery stepper motor. CNC router stepper motor. 


1.8 degree Size 86mm Hybrid stepper motor. 3D Printer stepper motor
86mm size stepper motor, NEMA34 stepping motor, 
Small stepping motors, 2 phase 86mm stepper motor, Stepper motor 86mm size
Hybird Stepper Motors
1) CE and RoHS approved
2) We can develop customer design version


Use for robots stepper motor, electronic automatic equipment stepping motor, medical instrument stepping motor, advertisementing instrument stepper motor, lighting& audio equipment stepper motor, printer stepper motor, textile machinery stepper motor. 
CNC router stepper motor. 

About our manufacturer: 

We are a professional manufacturer for Stepper motor, Stepper driver, BLDC motor and DC motor. We can supply OEM service. 
Our products all with CE and RoHS. 
Welcome you visit our company Changzhou Jingkong Motor&Electric Appliance Co., Ltd
Depending on advanced technology and knight service, we establish a good and diligent team and keep nice business relationship with a large amount of worthy clients in global market. We are prepared to provide the best products to clients at competitive price. 

High quality. 
Competitive price, 
Good Packing, 
Fast Delivery. 
Timely after-sales service. 
If you need more information. Please contact with us, our contact information: 
Changzhou Jingkong Motor&Electric Appliance Co., Ltd

Contact Person: Ms Jane
More Quantity. More discount! ! !

Model No.Step AngleMotor LengthCurrent
Holding Torque# of LeadsDetent TorqueRotor InertiaMass
( °)(L)mmAΩmHN.mNo.Kg.cmg.cm²Kg

1.8degree NEMA34 2phase 1.7mh Inductance Micror Motor

1.8degree NEMA34 2phase 1.7mh Inductance Micror Motor

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Q:What is the distribution of the step motor ring
Step motor drive. It's the rotation of the voltage, the rotation of the field, so that the motor can rotate. In general, our access to the motor is a pulse sequence, the pulse sequence needs to pass into the recycle in each motor phase winding, requires the circular distribution, circular distribution, general test drive to complete, that is, to drive you into the pulse sequence, the drive ring automatically assigned to each winding stepping motor. 4) circular distribution can be divided into soft circular and circular distribution, the so-called soft ring distribution, is through the programming method of using software through high-speed triple tube, or light coupling to the motor coil voltage distribution. The hard loop assignment, which I mentioned in 3, USES a hardware driver to complete the loop allocation
Q:How does PLC drive the step motor
Is receiving stepping stepper motor drives to come to the pulse signal, such as two phase stepper, AB output positive and negative pulse phase respectively take turns (in a certain order), step motor can run, the equivalent of a corresponding pulse stepper motor rotation Angle. And PLC can also be a pulse, the pulse voltage is not enough, so you need to give stepper drives the PLC output pulse amplifier to drive the stepper drive, pulse equivalent of PLC pulse is instruction
Q:The difference between dc brushless motor and step-motor
The difference between dc brushless motor and step-motor
Q:The moment of inertia of the step motor
If the inertia is small, it's because of the structure. Because the stepping motor is the high precision motor. The motor runs to stop, usually in a short amount of time. This causes the object to overshoot. So we need to reduce the inertia. It's usually damped by a decelerator. Or other ways. Of course, if the force needed is very small, you can use less than 10. But your 10 is unitless and fuzzy.
Q:The step motor and the servo motor are big
You will find that if is with torque motor servo motor much larger force, reason is that the servo motor drive has the function of adjust output can make servo motor in 2-3 times within a certain time under overload, therefore, when servo motor overload showed a trend of slow down automatically adjust the output current and voltage, make its operating force to keep the original speed slow, locked-rotor occur without (but not limited to motor overload capacity and drive affordable oh). The stepper motor was not the function, but also can meet the state of relatively low frequency (low speed) reach the rated torque output, when high speed stepping electric opportunity because of the high frequency, the pulse current in coil electricity shorter time and reach the maximum current, instead to cause a decline in moment, therefore, the stepper motor is only suitable for low speed and torque is small. Obviously, compared to the stepping motor and servo motor, the servo motor is larger than the step motor
Q:What happens to the step motor? What is the solution? Thank you very much!
You can increase the torque of the motor.I hope my answer will help you.
Q:What is the difference between a step motor and a brushless motor
Brushless motor is no brush, the common life is the electric motor, the old motor has brush, used to change the direction of current, start fast startup torque, not bad, maintenance is easy. The new ones are brushless motors, changing the direction of the current in electronic devices, starting the stable, the torque is smaller, and the maintenance is difficult. The above two kinds of motor controller are simple to adjust speed, cannot locate, namely cannot control electromotor rotation Angle. Speed stepper motors will also be able to locate, need special control and power supply, popular as an example, through programming can be concessions into the speed of the motor according to 720 degrees per second, around 36 degrees 30 minutes. Of course, you can't have a different precision. The speed of the stepping motor is reduced.
Q:Line cutting step motor connection problem
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 in three kinds: permanent magnet (PM), reactive (VR) and hybrid (HB) permanent magnet stepping, generally for two phase, torque and volume is small, step Angle is 7.5 or 15 degrees commonly; The reaction type step is generally three-phase, can realize the big torque output, the step Angle usually is 1.5 degrees, but the noise and vibration are very large. Developed countries such as the United States and Europe were eliminated in the 1980s. Hybrid step refers to the advantage of mixing permanent magnet and reactive type. It is divided into two phases and five phases: the Angle of two phases is 1.8 degrees and the Angle is 0.72 degrees. This step is the most widely used.
Q:What is a step motor breakdown
Stepping motor subdivision technology is essentially an electronic damping technology, its main purpose is to weaken or eliminate the low frequency vibration of step motor, improve the operation precision of the machine is only a supplementary function of subdivision technology. For example the stepping Angle is 1.8 °? The two-phase hybrid stepping motor, if the fine fraction of subdivision driver set to 4, then the motor running resolution for each pulse 0.45 °, the precision of the machine can achieve or close to 0.45 °, still depends on the subdivision driver subdivision current control accuracy and other factors. The accuracy of the breakdown drives of different manufacturers may vary greatly; The more accurate the score, the harder it is to control.
Q:The step motor is hot with no load
The same device, if not identical, can be ignored. Different brands of motor structure, design and material are different, causing internal production of iron and copper loss, and the heat is different. The possibility of motor problem is greater. But there is such a big difference between heat and fever, and it can't be said that there is no heat.

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