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Stepper Motor

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42mm NEMA17 HSG Eccentric Gear Reducer Stepper motor

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Description

Genaral information:

Housing Material        Metal
Bearing at Output   Ball Bearings
Max.Radial Load(12mm from flange)  ≤20N
Max.Shaft Axial Load ≤15N
Radial Play of Shaft (near to Flange) ≤0.06mm
Axial Play of Shaft ≤0.3mm
Backlash at No-load        1.5°


Specifications:

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
JB42HS34L-1334 1.8 34 1.33 2.1 2.5 2.6 4 120 34 0.22
JB42HS40L-1304 1.8 40 1.3 2.6 4.5 4.1 4 150 54 0.28
JB42HS40L-1704 1.8 40 1.7 1.5 2.3 4.2 4 150 54 0.28
JB42HS48L-1684 1.8 48 1.68 1.65 2.3 4.4 4 260 68 0.35


Gearbox Specifications: 

Reduction ratio 10 20
Number of gear trains 2 3
(L2)Length(mm) 28.5  
Peak torque(kg.cm) 10  
Backlash at Noload(degree) 4degree 3degree


Dimensions:

(Unit=mm)

 

Wiring Diagram:



* Specifications, dimension, shaft and lead wire can be customized.