42mm Precision Planetary Gear Stepper Motor for Printer


Planetary Gearbox

           Ring materials Steel
      CZPT at out put Ball bearings
Max. Radial load(ten mm f r om fla n ge) ≤80N
Max. shaft axial load ≤30 N
Radial engage in of shaft (near to flange) ≤0.06 mm
          Axial engage in of shaft ≤0.3mm
 Backlash at no- load ≤1.5°

42STH Hybrid Stepping Motor Technical specs

Model No Rated
# of
Bodyweight L1 Length L1 Max Gear Ratio
Solitary Shaft V A Ω mH g.cm   g-m² G mm  
42STH38-1684A two.8 1.68 one.sixty five 3.2 three.6 4 fifty four .28 40 ≤1:247
42STH47-1684A two.eight one.68 one.65 2.eight four.four 4 68 .35 forty eight ≤1:106

A Solitary Shaft, B CZPT shaft
40J XGTS200K Planetary Gearbox Requirements

Reduction ratio four.44 17 22 65 eighty three 106 247 316 403 515
Quantity of equipment trains one two three 4
(L2) Length( L2) mm 38.2 49.7    60.      70.3
             kg.c m
Max rate d torq ue
60 100   160      200
             kg.c m Short time permissible torque a hundred and eighty 300     480         600
     Efficiency                   % ninety% eighty one%     73%        66%
     Weight                         g 350 450    550       650


Proportions (mm) Rated Voltage         (VDC) Existing / Phase     
Reduction Ratio Keeping Torgue          (g.cm)
22 3.nine-4.32 .six-.eight 1:three.71-one:369 one hundred eighty-three hundred
28 3.four-four.4 .ninety five one:three.71-one:369 750-900
36 2.seven-twelve .31-1.33 one:three.71-1:139 one thousand-2200
forty two two.eight-12 .4-one.68 1:3.five-1:294 1600-3600
52 2.8-twelve .four-one.sixty eight 1:4.5-one:162 2600-4400
fifty six 1.nine-6.6 1.-two.eight one::three.6-1:326 390-12600

Stepping motors arrive in a extensive assortment of angular resolution.The coarsest motors generally change 90 degrees per action,whilst substantial resolution permant magnet motors are generally capable to take care of one.8 or even .72degrees for every phase.With an suitable controller,most  long term magnet and hybrid motors auto be operate in fifty percent-methods,and some controllers can deal with more compact fractional steps or microsteps.

Packaging & Shipping:
1, Waterproof plastic bag packed in foam box and carton as outer packing.
two, Export wooden box packaging for products.

WHY Picking US:

  • Open up for general discussion and questions
  • Time to industry or theatre of operations can be significantly decreased
  • Proficient staff of engineers delivering modern technological options
  • One cease “provider” and complete sub-program
  • Top quality merchandise supplied at aggressive minimal expense
  • Capacity to ship globe broad
  • On time supply
  • Education at CZPTer places
  • Quick services on return and restore final results
  • Numerous repeated consumers


42mm Precision Planetary Gear Stepper Motor for Printer