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MDS-D/DH Series Specifications Manual
4-1 Servomotor
4 - 3
4-1-3 Shaft characteristics
There is a limit to the load that can be applied on the motor shaft. Make sure that the load applied on the
radial direction and thrust direction, when mounted on the machine, is below the tolerable values given
below. These loads may affect the motor output torque, so consider them when designing the machine.
(Note 1) The tolerable radial load and thrust load in the above table are values applied when each motor is
used independently.
(Note 2) The symbol L in the table refers to the value of L below.
L: Length from flange installation surface to center of load mass [mm]
Series Servomotor Tolerable radial load Tolerable thrust load
200V
series
HF75T, 105T (Taper shaft) 245N (L=33) 147N
HF75S, 105S (Straight shaft) 245N (L=33) 147N
HF54T, 104T, 154T, 224T,123T, 223T, 142T (Taper shaft) 392N (L=58) 490N
HF54S, 104S, 154S, 224S,123S, 223S, 142S (Straight shaft) 980N (L=55) 490N
HF204S, 354S, 303S, 453S, 703S, 302S (Straight shaft) 2058N (L=79) 980N
HF903S (Straight shaft) 2450N (L=85) 980N
HP54T, 104T, 154T, 224T (Taper shaft) 392N (L=52.7) 490N
HP54S, 104S, 154S, 224S (Straight shaft) 980N (L=52.7) 490N
HP204S, 354S, 454S (Straight shaft) 1500N (L=52.7) 490N
HP704S (Straight shaft) 1300N (L=52.7) 590N
HP903S (Straight shaft) 2500N (L=52.7) 1100N
HP1103S (Straight shaft) 2700N (L=52.7) 1500N
HF-KP23, 43 (Straight shaft) 245N (L=30) 98N
HF-KP73 (Straight shaft) 392N (L=40) 147N
400V
series
HF-H75T, 105T (Taper shaft) 245N (L=33) 147N
HF-H75S, 105S (Straight shaft) 245N (L=33) 147N
HF-H54T, 104T, 154T (Taper shaft) 392N (L=58) 490N
HF-H54S, 104S, 154S (Straight shaft) 980N (L=55) 490N
HF-H204S, 354S, 453S, 703S (Straight shaft) 2058N (L=79) 980N
HF-H903S (Straight shaft) 2450N (L=85) 980N
HP-H54T, 104T, 154T, 224T (Taper shaft) 392N (L=52.7) 490N
HP-H54S, 104S, 154S, 224S (Straight shaft) 980N (L=52.7) 490N
HP-H204S, 354S, 454S (Straight shaft) 1500N (L=52.7) 490N
HP-H704S (Straight shaft) 1300N (L=52.7) 590N
HP-H903S (Straight shaft) 2500N (L=52.7) 1100N
HP-H1103S (Straight shaft) 2700N (L=52.7) 1500N
HC-H1502S-S10 (Straight shaft) 3234N (L=140) 1470N
Radial load
Thrust load
L