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Mini 180g Cm 300g Cm Nema 8 Bipolar Stepper Motor 20mm 0.8A

Mini 180g Cm 300g Cm Nema 8 Bipolar Stepper Motor 20mm 0.8A

Mini 180g Cm 300g Cm Nema 8 Bipolar Stepper Motor 20mm 0.8A
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Mini 180g Cm 300g Cm Nema 8 Bipolar Stepper Motor 20mm 0.8A
Product Details:
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Jkongmotor
Certification: CE, ROHS,ISO9001
Model Number: NEMA8 JK20HS
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS~5PCS
Price: US$7.5~US$12
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
Contact Now
Detailed Product Description
Service: 24 Hours Model Number: Nema8 20mm
Shaft: Single Or Double Leads: 4
Current: 0.6A 0.8A Holding Torque: 180g.cm 200g.cm 300g.cm
High Light:

nema 8 stepper motor

,

Bipolar Stepper Motor 20mm

,

nema 8 stepper

Hybrid Mini Stepper Motor Nema8 20mm Unipolar Step Motor 180g.cm 300g.cm

A hybrid stepper motor has an axially magnetized rotor, meaning one end is magnetized as a north pole, and the other end a south pole. Toothed rotor cups are placed on each end of the magnet, and the cups are offset by half of a tooth pitch.

 

1.Genaral Specification:

 Item  Specifications
 Step Angle  1.8°
 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

 

2.Electrical Specification:

Model No.

Step Angle

Motor Length

Current

/Phase

Resistance

/Phase

Inductance

/Phase

Holding Torque

# of Leads

Motor

Weight

  ( °) (L)mm A Ω mH g.cm No. Kg
JK20HS30-0604 1.8 30 0.6 6.5 1.7 180 4 0.06
JK20HS33-0604 1.8 33 0.6 6.5 1.7 200 4 0.07
JK20HS38-0604 1.8 38 0.6 10 5.5 300 4 0.08
JK20HS42-0804 1.8 42 0.8 5.4 1.5 400 4 0.09

 

Matching Stepper motor Driver: JK0220

 

3.Dimensions: (Unit=mm)

Mini 180g Cm 300g Cm Nema 8 Bipolar Stepper Motor 20mm 0.8A 0

 

4.Drawing:

Mini 180g Cm 300g Cm Nema 8 Bipolar Stepper Motor 20mm 0.8A 1

Mini 180g Cm 300g Cm Nema 8 Bipolar Stepper Motor 20mm 0.8A 2

Mini 180g Cm 300g Cm Nema 8 Bipolar Stepper Motor 20mm 0.8A 3

 

5.Our service

We do also manufacture other products,such as

Nema8 , nema11 , nema14 , nema17 , nema23 , nema24 , nema34 , nema42 , nema52 stepper motor;

Nema11 , nema17 , nema23 , nema24 , nema34 stepper motor with gearbox.

Linear stepper motor , closed loop stepper motor , stepper motor with brake , stepper motor sriver;

42mm , 57mm , 60mm , 80mm , 86mm , 110mm ,  130mm brushless dc motor;

Bldc motor with gearbox , bldc motor driver;

Brush dc motor , spindle motor , ac servo motor kit , couplings , pulley , power supply and so on.

 

6.Advantages of Hybrid Stepper Motor

The advantages of the Hybrid Stepper Motor are as follows:-

  • 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.

 

Mini 180g Cm 300g Cm Nema 8 Bipolar Stepper Motor 20mm 0.8A 4

Mini 180g Cm 300g Cm Nema 8 Bipolar Stepper Motor 20mm 0.8A 5

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