Tag Archives: nema23 gearbox

China manufacturer Planetary NEMA23 Geared Stepper Motor 76mm Gearbox Ratio 10: 1 Stepper Speed Reducer CNC Router Engraver near me supplier

Product Description


Model No. Step Angle Motor Length Present
Holding Torque # of Sales opportunities Detent Torque Rotor Inertia Mass
( °) (L1)mm A Ω mH N.m No. g.cm g.cm Kg
JK57HS41-2804 one.eight 41 two.8 .7 one.four .55 4 250 one hundred fifty .forty seven
JK57HS51-2804 1.8 fifty one two.eight .83 2.2 1.01 four three hundred 230 .59
JK57HS56-2804 1.8 fifty six 2.eight .9 two.five one.two four 350 280 .sixty eight
JK57HS64-2804 one.eight 64 2.eight .8 two.3 1 four 400 300 .seventy five
JK57HS76-2804 1.8 76 2.8 1.1 3.six 1.89 4 600 440 1.1
JK57HS82-3004 1.eight 82 three 1.2 4 two.one four a thousand 600 1.two
JK57HS100-4204 1.eight 100 4.2 .seventy five three 3 4 1100 seven-hundred one.three
JK57HS112-4204 1.8 112 4.two .nine 3.8 three.one 4 1200 800 1.four

 Reduction ratio three.6 4.25 13 fifteen eighteen 23 47 fifty five sixty five 77 121 154 187 220 260 307
 Number of gear trains 1 2 3 4
(L2) Length(mm) 37.eight 49.five 60.eight 71.9
Max.rated torque(N.m) 3 12 24 30
Short time permissible torque(N.m) 9 36 72 90
Effectiveness( %) 90%       81% 73% 66%
Weight(g) 489 681 871 1066




Utilised for 3D printer ,
digital automated equipment stepping motor,
health-related instrument stepping motor,
marketing instrument stepper motor,
lights& audio equipment stepper motor,
printer stepper motor, textile equipment stepper motor.
Cnc router stepper motor.

Other solution:
Stepper motor
brushless dc motor
DC motor
Spindle motor
Driver(stepper driver and BLDC driver)
Linear motor
Easy servo motor and so on

Manufacturing Steps


Gearboxes are mechanical devices that help drive programs sustain the best possible pace and torque for purposes. Also recognized as gearboxes and gear drives, they lessen the rotational pace of the input shaft by a specified share and improve the energy shipped to the output shaft by the exact same share. Ratio multipliers improve the deceleration and torque offered by the reducer by a specific ratio and are suitable for parallel installations. Mounting bases, torque arms and flange couplings are add-ons used with the reducer. They are usually used in apps in which the reducer is not immediately linked to the travel mechanism.
Gearboxes go by several distinct names, including equipment drives, speed reducers, gear reducers, speed reducers, and gear motors. All phrases are used interchangeably when referring to inline equipment reducers. Our inventory includes a wide assortment of gear reducers for high speed, high precision programs with enter speeds up to 4000 RPM.

China manufacturer Planetary NEMA23 Geared Stepper Motor 76mm Gearbox Ratio 10: 1 Stepper Speed Reducer CNC Router Engraver     close to me supplier