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Nema11 JK28HS 5mm DC Small Stepper Motor 430g.cm - 1200g.cm 6-17oz.in High Working Efficiency

Nema11 JK28HS 5mm DC Small Stepper Motor 430g.cm - 1200g.cm 6-17oz.in High Working Efficiency

Nema11 JK28HS 5mm DC Small Stepper Motor 430g.cm - 1200g.cm 6-17oz.in High Working Efficiency
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Nema11 JK28HS 5mm DC Small Stepper Motor 430g.cm - 1200g.cm 6-17oz.in High Working Efficiency
Product Details:
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Jkongmotor
Certification: CE, ROHS,ISO9001
Model Number: NEMA11 JK28HS
Payment & Shipping Terms:
Minimum Order Quantity: 3PCS~5PCS
Price: US$10~US$25
Packaging Details: with export carton . big quantity with pallet
Delivery Time: For samples , 7-15 days / For batch , 15-25days
Payment Terms: T/T , paypal , Western Union, L/C
Supply Ability: 100000pcs/month
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Detailed Product Description
Shaft: Single Or Double Leads: 4
Current: 0.67A 0.95A Holding Torque: 430g.cm - 1200g.cm
Certificate: CE ROHS Weight: 0.11 - 0.25kg
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electric stepper motor

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nema stepper motor

 

Nema11 JK28HS 5mm DC Small Stepper Motor 430g.cm - 1200g.cm 6-17oz.in High Working Efficiency

 

Hybrid stepper motor is a combination of variable reluctance and permanent magnet motor. The stator is electromagnetically stimulated like variable reluctance stepper motor, and the rotor of the stepper motor is axially magnetized like permanent magnet stepper motor. This stepper motor is an actuator that converts electrical pulses into angular displacement.

 

Genaral Specification:

Item Specifications
Step Angle 1.8°
Step Angle Accuracy ±5%(full step,no load)
Resistance Accuracy ±10%
Inductance Accuracy ±20%
Temperature Rise 80℃max
Ambient Temperature -20℃~+50℃
Insulation Resistance 100 MΩ Min. ,500VDC
Dielectric Strength 500VAC for 1minute
Shaft Radial Play 0.02Max. (450g-load)
Shaft Axial Play 0.08Max. (450g-load)
Max. radial force 28N (20mm from the flange)
Max. axial force 10N

 

Electrical Specification:

Model No.

Step Angle

Motor Length

Current

/Phase

Resistance

/Phase

Inductance

/Phase

Holding Torque

# of Leads

Rotor Inertia

Motor

Weight

  ( °) (L)mm A Ω mH g.cm No. g.cm Kg
JK28HS32-0674 1.8 32 0.67 5.6 3.4 600 4 9 0.11
JK28HS32-0956 1.8 32 0.95 2.8 0.8 430 6 9 0.11
JK28HS45-0956 1.8 45 0.95 3.4 1.2 750 6 12 0.14
JK28HS45-0674 1.8 45 0.67 6.8 4.9 950 4 12 0.14
JK28HS51-0956 1.8 51 0.95 4.6 1.8 900 6 18 0.2
JK28HS51-0674 1.8 51 0.67 9.2 7.2 1200 4 18 0.2

 

Nema11 JK28HS 5mm DC Small Stepper Motor 430g.cm - 1200g.cm 6-17oz.in High Working Efficiency 0

Nema11 JK28HS 5mm DC Small Stepper Motor 430g.cm - 1200g.cm 6-17oz.in High Working Efficiency 1

Stepper Motor Advantages

  • Low cost for control achieved
  • High torque at startup and low speeds
  • Ruggedness
  • Simplicity of construction
  • Can operate in an open loop control system
  • Low maintenance
  • Less likely to stall or slip
  • Will work in any environment
  • Can be used in robotics in a wide scale.
  • High reliability
  • The rotation angle of the motor is proportional to the input pulse.
  • The motor has full torque at standstill (if the windings are energized)
  • Precise positioning and repeatability of movement since good stepper motors have an accuracy of 3–5% of a step and this error is non-cumulative from one step to the next.
  • Excellent response to starting/stopping/reversing.
  • Very reliable since there are no contact brushes in the motor. Therefore, the life of the motor is simply dependent on the life of the bearing.
  • The motors response to digital input pulses provides open-loop control, making the motor simpler and less costly to control.
  • It is possible to achieve very low-speed synchronous rotation with a load that is directly coupled to the shaft.
  • A wide range of rotational speeds can be realized as the speed is proportional to the frequency of the input pulses.

 

Stepper Motor Applications

  • As the stepper motor are digitally controlled using an input pulse, they are suitable for use with computer controlled systems.
  • They are used in numeric control of machine tools.
  • Used in tape drives, floppy disc drives, printers and electric watches.
  • The stepper motor also use in X-Y plotter and robotics.
  • It has wide application in textile industries and integrated circuit fabrications.
  • The other applications of the Stepper Motor are in spacecrafts launched for scientific explorations of the planets etc.
  • These motors also find a variety of commercial, medical and military applications and also used in the production of science fiction movies.
  • Stepper motors of microwatts are used in the wrist watches.
  • In the machine tool, the stepper motors with ratings of several tens of kilowatts is used.

Contact Details
CHANGZHOU JKONGMOTOR CO.,LTD

Contact Person: kate

Tel: +8618260490512

Send your inquiry directly to us (0 / 3000)

Contact

Address: Building B1,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162

Factory Address:Building B1,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162