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2. DIRECT DRIVE MOTOR
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2.3.8 Machine accuracies
The following table indicates the machine accuracies of the direct drive motor around the rotor (output shaft) and
mounting. (except the optional products)
mounting. (except the optional products)
Item
Measured part Accuracy [mm]
Runout of flange surface about rotor (output shaft)
a
0.05
Runout of fitting outer diameter of flange surface
b
0.07
Runout of rotor (output shaft)
c
0.04
Runout of rotor (output shaft) end
d
0.02
Reference diagram
2.3.9 Flange surface size
The rated torque of the direct drive motor indicates the permissible continuous torque value that can be
generated at the specific ambient temperature (0 to 40 ). The direct drive motor is installed on the specified
aluminum surface shown in this table.
generated at the specific ambient temperature (0 to 40 ). The direct drive motor is installed on the specified
aluminum surface shown in this table.
Flange surface
size [mm]
Direct drive motor
TM-RFM
002C20
400 400 20 004C20
006C20
006E20
006E20
450 450 12 012E20
018E20
012G20
012G20
550 550 12 048G20
072G20
040J10
040J10
750 750 45 120J10
240J10