9-9    
※ Standard Specifications for JSMA-PM (200V Class) 
 
JSMA-P□□□□ 
Motor Mode  Symbol  Unit 
MC10A MC15A  MC20A MC30A  MH05A MH10A
Drive Model 
30A 30A/50A3 30A 30A/50A3 20A  30A 
Rated Output  P
R
  KW 
1.00 1.50 2.00 3.00 0.55 1.00 
Rated Torque  T
R
 
N.m
3.20 4.78 6.37 9.55 3.50 6.40 
Max. Torque  T
max
 
N.m
9.60 14.33 19.11 28.65 10.51 19.21 
Rated Speed  N
R
  rpm 
3000 1500 
Max. Speed  N
max
  rpm 
3700 3850 2000 
Rated Current  I
R
  A 
4.96 7.06 9.50 14.00 2.98 5.00 
Max. Armature 
Current 
I
max
  A 
14.88 21.20 28.50 42.00  8.94 15.00 
Torque Constant  K
T
 
N.m/A
0.72 0.74 0.74 0.75 1.29 1.41 
Rotor Moment of 
Inertia 
J
M
 
Kg.cm
2
4.60 6.26 8.88 12.54 6.26 12.14 
Armature Resistor  Ra  Ω 
1.02 0.65 0.40 0.25 2.31 0.95 
Armature Inductance  La  mH 
5.06 3.58 2.40 1.62 10.80 8.78 
Mechanical Time 
Constant 
Tm  ms 
1.39 1.12 0.97 0.81 1.33 0.89 
Electrical Time 
Constant 
Te  ms 
4.96 5.48 6.00 6.57 4.68 9.28 
Weight(Standard)  W  kgw 
5.29 6.47 8.08 10.16 6.47 10.16 
Insulation Grade  ─  ─ 
Class B (130℃) 
Operating Ambient 
Temp. 
T 
℃ 
0 ~ 40 
Operating Ambient 
Humidity 
RH  % 
<90 
Storage Temp.  T 
℃ 
-20 ~ 60 
Storage Humidity  RH  % 
<90 
1( kgf‧cm)=0.0980665(N‧m)   ;   1(gf‧cm‧s
2
)=0.980665(kg‧cm
2
)