8H(20mm size) step motor + 22JX planetary gear

 

Motor Technical Data:                                                                                                          
Model No. Rated Voltage Current
/Phase
Resistance
/Phase
Inductance
/Phase
Holding Torque #Of Leads Weight Length
  V A Ω mH Oz-in g-cm   Kg mm
8H28H-0204A(B) 4.8 0.2 24 8.0 2.2 160 4 0.05 28
8H30H-0506A(B) 5.75 0.5 11.5 1.7 2.5 180 6 0.06 30
8H33H-0604A(B) 3.9 0.6 6.5 2.2 2.8 200 4 0.07 33
8H38H-0604A(B) 10 0.6 10 5.5 5.6 400 4 0.08 38
Gear Technical Data:                                                                                                             
Reduction ratio 3.71 5.18 14 19 27 51 71 100 139 189 264 369
Number of gear trains 1 2 3 4
Length(L2)         mm 24.4 33 41.5 49.8
Max Rated torque kg.cm 6 10 16 20
Max permissible load in a short time        kg.cm 18 30 48 60
Efficiency             % 90 81 73 66
Weight                g 35 45 55 65

Mechanical Dimensions                                                                                                        

 

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