Mitsubishi Electric TM-RFM Series User Manual page 56

*1 When the power supply voltage drops, the output and the rated speed cannot be guaranteed.
*2 If the load to motor inertia ratio exceeds the indicated value, contact your local sales office.
*3 To configure the absolute position detection system, connect to a battery unit and an absolute position storage unit. Refer to the
following for the absolute position storage unit.
Page 41 Absolute position storage unit MR-BTAS01
For the battery, refer to "Battery" in the following manual.
MR-J5 User's Manual (Hardware)
*4 The shaft-through portion of the rotor and the connector area are excluded. IP classifies the degree of protection provided against the
intrusion of solid objects and water in electrical enclosures.
*5 The vibration direction is as shown in the figure. The numerical value indicates the maximum value. When the direct drive motor stops,
fretting is likely to occur at the bearing. Therefore, suppress the vibration to about half of the permissible value.
Y
X
*6 V10 indicates that the amplitude of a direct drive motor as a single unit is 10 μm or less. The following figure shows the direct drive motor
mounting position for measurement and the measuring position.
Measuring position
*7 The axial and moment loads, which are applied to the direct drive motor's rotor (output shaft) during operation, must be maintained to be
equal to or below the permissible value. The following figure shows an example of the load applied during operation.
F (External force)
Axial load = F + mass of load
Direct drive motor
TM-RG2M002C30
TM-RU2M002C30
TM-RG2M004E30
TM-RU2M004E30
TM-RG2M009G30
TM-RU2M009G30
*8 The value inside ( ) applies when the torque is increased. The rated torque and maximum torque can be increased by changing the
servo amplifier to be combined with.
For the servo amplifier/motor combinations, refer to "Servo amplifier/motor combinations" in the following manual.
MR-J5 User's Manual (Hardware)
*9 The absolute accuracy changes depending on the mounting condition of the load and the surrounding environment.
8 TM-RG2M SERIES/TM-RU2M SERIES
54
8.2 Specification list
L F (External force)
Axial load = F + mass of load
Moment load = F × L
Motor OD [mm]
φ130
φ180
φ230
F (External force)
Bearings
Axial load = mass of load
Moment load = F × (L + A)
Dimension A [mm]
20.6
20.7
18.0