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China factory - CHANGZHOU JKONGMOTOR CO.,LTD

CHANGZHOU JKONGMOTOR CO.,LTD

  • China,Changzhou ,Jiangsu
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  3. 4.2A 1.8Nm 57HM 0.9° Nema 23 Stepper Motor For 3d Printer
China 4.2A 1.8Nm 57HM 0.9° Nema 23 Stepper Motor For 3d Printer
China 4.2A 1.8Nm 57HM 0.9° Nema 23 Stepper Motor For 3d Printer

  1. China 4.2A 1.8Nm 57HM 0.9° Nema 23 Stepper Motor For 3d Printer
  2. China 4.2A 1.8Nm 57HM 0.9° Nema 23 Stepper Motor For 3d Printer

4.2A 1.8Nm 57HM 0.9° Nema 23 Stepper Motor For 3d Printer

  1. MOQ： 3-10pcs
  2. Price： US$7.2~US$21
  3. Get Latest Price
Payment Terms T/T , paypal , Western Union, L/C
Supply Ability 100000pcs/month
Delivery Time For samples , 7-15 days / For batch , 15-25days
Packaging Details with export carton . big quantity with pallet
Nema Nema 23 Stepper Motor
Leads 4 / 6
Current 1A - 4.2A
Holding Torque 3.9-18kg.cm
Motor Length 41mm - 76mm
Weight 0.47kg - 1.4kg
Resistance 0.7-8.6Ω
Inductance 2.2-23mH
Application 3d Printer
MOQ 10pcs
Brand Name Jkongmotor
Model Number NEMA23 JK57HM
Certification CE, ROHS,ISO9001
Place of Origin Jiangsu, China (Mainland)

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T , paypal , Western Union, L/C Supply Ability 100000pcs/month
Delivery Time For samples , 7-15 days / For batch , 15-25days Packaging Details with export carton . big quantity with pallet
Nema Nema 23 Stepper Motor Leads 4 / 6
Current 1A - 4.2A Holding Torque 3.9-18kg.cm
Motor Length 41mm - 76mm Weight 0.47kg - 1.4kg
Resistance 0.7-8.6Ω Inductance 2.2-23mH
Application 3d Printer MOQ 10pcs
Brand Name Jkongmotor Model Number NEMA23 JK57HM
Certification CE, ROHS,ISO9001 Place of Origin Jiangsu, China (Mainland)
High Light Nema 23 Stepper Motor For 3d Printer ，57HM nema 23 stepper driver ，1.8Nm nema 23 stepper driver

1-4.2A 0.39-1.8N.m 57HM 0.9° Nema 23 Stepper Motor For 3d Printer

motores paso a pas
1.Brief Introduction of 0.9° stepper motor

  • 0.9° step angle means 400 steps in one rotation, because 0.9° x 400=360°, 0.9° stepper motor is more precise.
  • When selecting a stepper motor, pay attention to the rated voltage and current parameters.
  • As long as the stepper motor drive power can control the current output, it is theoretically possible to use any supply voltage higher than the rated voltage of the motor.
  • If the drive power cannot control the current, you need to use a supply voltage close to the rated voltage, otherwise the motor will be at risk of overheating.


2.Genaral Specification of 0.9 degree stepper motor:

Item Specifications
Step Angle 0.9°
Temperature Rise 80℃max
Ambient Temperature -20℃~+50℃
Insulation Resistance 100Ω Min. ,500VDC
Dielectric Strength 500VAC for 1minute
Shaft Radial Play 0.02Max. (450g-load)
Shaft Axial Play 0.08Max. (450g-load)
Max. radial force 75N (20mm from the flange)
Max. axial force 15N

3.Electrical Specification of 0.9 degree stepper motor:

Model No.

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
JK57HM41-1006 41 1 5.7 8 3.9 6 210 120 0.45
JK57HM41-2804 41 2.8 0.7 2.2 5 4 210 120 0.45
JK57HM51-2006 51 2 1.6 2.2 7.2 6 380 280 0.68
JK57HM56-1006 56 1 7.4 17.5 9 6 400 300 0.7
JK57HM56-2006 56 2 1.8 4.5 9 6 400 300 0.7
JK57HM56-2804 56 2.8 0.9 3.3 12 4 400 300 0.7
JK57HM76-1006 76 1 8.6 23 13.5 6 680 480 1
JK57HM76-2006 76 2 3 7 13.5 6 680 480 1
JK57HM76-2804 76 2.8 1.15 5.6 18 4 680 480 1

 

Matching Stepper motor Driver: JKD5056S
 
4.Dimensions of 0.9 degree stepper motor: (Unit=mm)

5.Advantages of 0.9 degree stepper motor:

  • 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.

 

6.Applications of 0.9 degree stepper motor:

  • Industry of automation
  • Medical and health care equipment
  • 3d printer machines
  • Packing devices
  • Information Technology
  • Household appliance products

 7.Customized of 0.9 degree stepper motor:

  • Linear stepper motor
  • Stepper motor with gearbox

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2011

  • Total Annual:

    4000000-6000000

  • Employee Number:

    >100

  • Ecer Certification：

    Site Member

Company Profile: CHANGZHOU JKONGMOTOR CO.,LTD (Changzhou Jingkong Motor&Electric Appliance Co.,Ltd)is an ISO9001 Professional manufacturer. Was established in 2011 year. We are a professional manufacturer in Changzhou city, China. Production Capacity exceeds more than 1 million motors per yea... Company Profile: CHANGZHOU JKONGMOTOR CO.,LTD (Changzhou Jingkong Motor&Electric Appliance Co.,Ltd)is an ISO9001 Professional manufacturer. Was established in 2011 year. We are a professional manufacturer in Changzhou city, China. Production Capacity exceeds more than 1 million motors per yea...

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Get in touch with us

  • Reach Us
  • CHANGZHOU JKONGMOTOR CO.,LTD
  • Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162
  • https://www.jkong-motor.com/

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