Mitsubishi Electric MELSERVO-J5 TM-RG2M Series User Manual page 43

*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 battery unit and absolute position storage unit. Refer to the following for
absolute position storage unit.
Page 36 Absolute position storage unit MR-BTAS01
For the battery, refer to "Battery" in the following manual.
MR-J5 User's Manual (Hardware)
*4 Penetration area of the rotor and the connector area are excluded. IP classifies the degrees 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 the half of the permissible value.
Y
X
*6 V10 indicates that the amplitude of a direct drive motor alone 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-RFM002C20
TM-RFM004C20
TM-RFM006C20
TM-RFM006E20
TM-RFM012E20
TM-RFM018E20
TM-RFM012G20
TM-RFM048G20
TM-RFM072G20
TM-RFM040J10
TM-RFM120J10
*8 Absolute accuracy changes depending on the mounting condition of the load and the surrounding environment.
L F (External force)
Axial load = F + mass of load
Moment load = F × L
Motor OD [mm]
φ130
φ180
φ230
φ330
F (External force)
Bearings
Axial load = mass of load
Moment load = F × (L + A)
Dimension A [mm]
19.1
20.2
24.4
32.5
7 TM-RFM SERIES
7.3 Specification list
7
41