Stepper Motor Reprap 3D17

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Product Description:

Stepper Motor Reprap 3D17 

Product Details

Basic Info.

Model NO.:JK42hs

 

Number of Stator:Two-Phase

Excitation Mode:HB-Hybrid

 

Operate Mode:Driver

Type:Magnetic-Electric

 

Export Markets:Global

Additional Info.

Trademark:jk

 

Packing:Export

Standard:nema

 

Origin:Changzhou, China

HS Code:8501109990

 

Production Capacity:100000PCS/Month

Product Description

We offer excellent stepper motors, Stepper Motor Driver, DC Servo Motor, Stepper Motor Power Supply, Stepper Motor Kit, CNC router. These are the Best motors on the market. Stepper Motor is used on CNC router, CNC Lathes, small to MID-sized CNC mills & milling machines, Laser Engravers and Laser Cutters, Vinyl Sign Cutters, CNC Plasma Cutters, and CNC Foam Cutters. The Stepper motor also has been used in precision telescope positioning systems and Robots. Low inductance and high torque make these Motor the best choice.

Model No.  Step AngleMotor LengthCurrent /PhaseResistance /PhaseInductance /PhaseHolding Torque  # of Leads  Detent TorqueRotor InertiaMass
( ° )(L)mmAΩmHkg. cmNo.g. cmg. cmKg
JK42H28-06041.8280.68101.24130270.15
JK42H34-13041.8341.32.42.82.84160340.22
JK42H34-17041.8341.71.21.82.84160340.22
JK42H34-04041.8340.430352.84160340.22
JK42H34-04061.8340.430182.16160340.22
JK42H40-17041.8401.71.52.84.04220540.28
JK42H40-13041.8401.32.55.04.04220540.28
JK42H40-12061.8401.23.22.82.86220540.28
JK42H40-04061.8400.430282.86220540.28
JK42H48-17041.8481.71.83.24.94260680.35
JK42H48-13041.8481.33.25.54.94260680.35
JK42H48-23041.8482.31.21.64.94260680.35
JK42H48-04061.8480.430383.66260680.35

Stepper Motor Reprap 3D17

Stepper Motor Reprap 3D17


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Q:What is a step motor breakdown
Colloquially, a refinement is an increase in accuracy. Default Angle is 1.8 °, stepper motor through segmentation, such as 5 segment Angle is to make five times so that the accuracy increase 5 times into a 0.36 °, which is subdivided, easy to understand
Q:How does the step motor reset
Special motor drive chips with stop testing are adopted. When the machine is stopped, the chip will be able to locate the motor in a suspended state to determine the zero position. However, this method is not widely used, and it has certain requirements for the current phase of each winding of the stepping motor, and this method cannot be used in the microstep mode.
Q:What is HB step 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
Q:How do you change the direction of the step motor
The step electrical and electrical machinery is controlled by the pulse frequency. There are two modes of control, single pulse mode. This is the high and low level control, high level control in one direction, low level control in the other direction. This is also the current way of controlling stepping motors.
Q:How to select the step motor?
Considering the impact of friction, inertia and velocity, it is recommended to select DMA860H and 86HS85. For details, please communicate with you in detail
Q:It's a reasonable step in the acceleration of the motor,
Usually count, if equipment has no special requirements, is set as 25% of the total time, deceleration time, and then according to the time calculation speed, deceleration torque is the inertia moment of inertia calculated first, and then calculate the deceleration torque.
Q:How do you calculate the inertia and torque on the output shaft of the motor
The rotational inertia of the stepper motor and torque are fixed parameters, different electric opportunity have different moment of inertia and torque, the motor is not calculated made when one of the biggest parameters. You can only choose a matching machine based on the inertia and torque of your load. The moment of inertia is a square centimeter, so let's do it ourselves. Load torque and transmission parts have considerable relationships.
Q:The step motor only rings
The jump frequency is too high or the load is heavy, the torque of the motor output is not enough, it will present this situation
Q:What do you mean by step motor?
This one, how to say, is like the three phase electricity of dynamic electricity, is an electromagnetic generation, the execution unit, the relation is equivalent. magnetic
Q:What is the way in which the step motor ring is distributed?
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.

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