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linear electric motor 42mm 2 Phase Nema 17 Stepper Motor , 1.8 Step Motor With Lead Screw

linear electric motor 42mm 2 Phase Nema 17 Stepper Motor , 1.8 Step Motor With Lead Screw

linear electric motor 42mm 2 Phase Nema 17 Stepper Motor , 1.8 Step Motor With Lead Screw
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linear electric motor 42mm 2 Phase Nema 17 Stepper Motor , 1.8 Step Motor With Lead Screw
Product Details:
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Jkongmotor
Certification: CE, ROHS,ISO9001
Model Number: NEMA17 JK42HS
Payment & Shipping Terms:
Minimum Order Quantity: 3PCS~5PCS
Price: US$12 ~ 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: Lead Screw Leads: 4
Current: 0.4A / 1.7A Holding Torque: 1.5kg.cm -- 7.3kg.cm
Screw: TR5 - TR10 Length: 100mm - 500mm
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linear electric motor 42mm 2 Phase Nema 17 Stepper Motor , 1.8 Step Motor With Lead Screw


Genaral Specification of nema 17 stepper motor:

 

 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

 
 

Electrical Specification of stepper motor nema 17:

 

Model No. Step Angle Motor Length

Current

/Phase

Resistance

/Phase

Inductance

/Phase

Holding Torque # of Leads Detent Torque Rotor Inertia Mass
  ( °) (L)mm A Ω mH kg.cm No. g.cm g.cm Kg
JK42HS25-0404 1.8 25 0.4 24 36 1.8 4 75 20 0.15
JK42HS34-1334 1.8 34 1.33 2.1 2.5 2.2 4 120 34 0.22
JK42HS40-1684 1.8 40 1.68 1.65 3.2 3.6 4 150 54 0.28
JK42HS48-1684 1.8 48 1.68 1.65 2.8 4.4 4 260 68 0.35
JK42HS60-1004 1.8 60 1.0 8 13 7.5 4 280 102 0.5

 

 

Screw rod Specification of linear actuator lead screw:

 

Screw Diameter(mm) Screw Lead(mm) Screw Pitch(mm) Travel per step(mm) Screw Diameter(mm) Screw Lead(mm) Screw Pitch(mm) Travel per step(mm)
Tr5 1 1 0.005 Tr8 8 2 0.04
  2 1 0.01   10 2 0.05
Tr6 2 1 0.01   12 2 0.06
  4 1 0.02   14 2 0.07
  6 1 0.03 Tr10 2 2 0.01
  12 2 0.06   3 1.5 0.015
Tr8 1 1 0.005   4 2 0.02
  2 2 0.01   8 2 0.04
  3 1.5 0.015   10 2 0.05
  4 2 0.02   12 2 0.06

 

Details of linear stepper motor:

There are two types of nuts,copper nut and POM nut

 

linear electric motor 42mm 2 Phase Nema 17 Stepper Motor , 1.8 Step Motor With Lead Screw 0

linear electric motor 42mm 2 Phase Nema 17 Stepper Motor , 1.8 Step Motor With Lead Screw 1

 

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.

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: Amy Gao

Tel: +8618761150680

Send your inquiry directly to us (0 / 3000)

Contact

Address: Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162

Factory Address:Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162