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Brand Name : Jkongmotor
Model Number : JK42HS48-1684GZL1204-8
Certification : CE, ROHS,ISO9001
Place of Origin : Jiangsu, China (Mainland)
MOQ : 3-10pcs
Price : US$5.5~US$35
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
Name : stepper motor
Leads : 4
Current : 1.68A
Holding Torque : 5kg.cm
Step Angle : 1.8 degree
Shaft : 5mm
Phase Resistance : 1.65Ω
Phase Inductance : 2.8mH
voltage : 2.8v
phase : 2
2phase 5kg.cm 1.68A Nema17 stepper motor with Ball screw, integrated driver
 
 1.Genaral Specification of hybrid 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 | 
2.Electrical Specification of nema17 stepper moror:
| 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 | N.m | 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 42mm stepper motor:
| 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 | 
 3.Drawing of step motor with integrated driver:  
  

 4.Produce equipment of motor :
  
 
  
 5.Production Process of motors:
 
6.Advantages of hybrid Stepper Motor 42mm:
The motor is simple in construction, reliable.
 At the standstill condition, the motor has full torque.
 The motors are less costly.
 They require little maintenance.
 The stepper motor has an excellent and accurate starting, stopping and reversing response.
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