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JKM NEMA17 42 Hybrid Stepper Motor 2 Phase 1.8 Degree 40MM for CNC Router

JKM NEMA17 42 Hybrid Stepper Motor 2 Phase 1.8 Degree 40MM for CNC Router

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Description:
JKM NEMA17 42 Hybrid Stepper Motor 2 Phase 1.8°40MM For CNC Router Milling Machine

Brand Name: JKM
Model: JK42HS40-1704
Motor length: 40mm
Voltage: 2.55V
Diameter of axle: 5mm
The front shaft length: 24mm
Static torque: 4.2kg.cm
Wire: 4, Red B+, Blue B-, Black A+ ,Green A-
Size: 42mm*42mm*40mm
Outgoing line: 300mm (Plug is not included)
Certification: CE, ROHS
Scope: Widely used for 3D printers,monitor equipment,medical/textile/packaging machinery,stage lighting,ect

Technique parameter:
Item  Specifications
Step Angle 1.8°
Temperature Rise  80?�max
Ambient Temperature -20?�~+50??/td>
Insulation Resistance 100 MΩMin. ,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
 
Technique Specification:
Model No. Step Angle Motor Length Current
/Phase		 Resistance
/Phase		 Inductance
/Phase		 Holding Torque Leads    Detent Torque Rotor Inertia                 Mass
(°) (L)mm  A Ω mH kg.cm No. g.cm g.cm Kg
JK42HS40-1704  1.8 40 1.7 1.5 2.3 4.2 4 150 54 0.32



Size:



Package included:
1x  Hybrid Stepper Motor