Mechanical Characteristics; Allowable Radial Load, Allowable Thrust Load - YASKAWA SGM series User Manual

SERVO SELECTION AND DATA SHEETS

5.2.2 Mechanical Characteristics

5.2.2 Mechanical Characteristics
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1) Allowable Radial Load, Allowable Thrust Load

The output shaft allowable loads for SGM and SGMP Servomotor are shown below.
Conduct mechanical design such that the thrust loads and radial loads do not exceed the
values stated below.
• Servomotor with incremental encoder
Allowable
Motor Type Radial Load
Fr [N(lb)]
SGM-A3 68 (15)
SGM-A5 68 (15)
SGM-01 78 (17)
SGM-02 245 (55)
SGM-03 245 (55)
SGM-04 245 (55)
SGM-08 392 (88)
SGMP-01 78 (17)
SGMP-02 245 (55)
SGMP-03 245 (55)
SGMP-04 245 (55)
SGMP-08 392 (88)
• Servomotor with absolute encoder
Allowable
Motor Type Radial Load
Fr [N(lb)]
SGM-A3 49 (11)
SGM-A5 68 (15)
SGM-01 68 (15)
SGM-02 196 (44)
SGM-03 196 (44)
SGM-04 196 (44)
SGM-08 343 (77)
SGMP-01 78 (17)
SGMP-02 245 (55)
SGMP-03 245 (55)
SGMP-04 245 (55)
SGMP-08 392 (88)
Note The radial load and thrust load limit values are the sum of the loads generated by
the motor torque and the external loads applied to the shaft.
Allowable LR
Thrust Load mm
Fs [N(lb)] (in.)
54 (12) 20 (0.82)
54 (12) 20 (0.82)
54 (12) 20 (0.82)
74 (16) 25 (1.02)
74 (16) 25 (1.02)
74 (16) 25 (1.02)
147 (33) 35 (1.43)
49 (11) 20 (0.82)
68 (15) 25 (1.02)
68 (15) 25 (1.02)
69 (15) 25 (1.02)
147 (33) 35 (1.43)
Allowable LR
Thrust Load mm
Fs [N(lb)] (in.)
19 (4) 20 (0.82)
19 (4) 20 (0.82)
19 (4) 20 (0.82)
49 (11) 25 (1.02)
49 (11) 25 (1.02)
68 (15) 25 (1.02)
98 (22) 35 (1.43)
49 (11) 20 (0.82)
68 (15) 25 (1.02)
68 (15) 25 (1.02)
69 (15) 25 (1.02)
147 (33) 35 (1.43)
Reference Drawing
LR
Reference Drawing
LR