Mitsubishi Electric TM-RFM, Инструкция по эксплуатации, Страница: 60 / 80

8. TM-RG2M SERIES/TM-RU2M SERIES
8 - 3
8.3 Specification list
Direct drive motor
Item
TM-RG2M/RU2M series
002C30 004E30 009G30
Motor OD (frame OD) [mm] φ 130 φ 180 φ 230
Power supply capacity
Refer to "USING A DIRECT DRIVE MOTOR" of each servo amplifier instruction
manual.
Continuous running
duty (Note 1)
Rated output
(Note 9)
[W] 69 141 (188) 283
Rated torque
(Note 9)
[N•m] 2.2 4.5 (6) 9
Maximum torque (Note 9) [N•m] 8.8 13.5 (18) 27
Rated speed (Note 1) [r/min] 300
Maximum speed [r/min] 600
Instantaneous permissible speed [r/min] 690
Power rate at continuous rated torque
(Note 9)
[kW/s] 6.1 3.4 (6.0) 5.5
Rated current (Note 9) [A] 1.2 1.3 (1.7) 2.2
Maximum current (Note 9) [A] 4.9 4.0 (5.3) 6.7
Moment of inertia J [× 10 -4 kg•m 2 ] 7.88 60.2 147
Recommended load to motor inertia ratio
(Note 2)
50 times or less 20 times or less
Absolute accuracy (Note 11) [s] ±15 ±12.5
Speed/position
detector (Note 3)
Common to absolute
position/incremental
systems
21-bit encoder 22-bit encoder
Resolution per direct
drive motor revolution
2097152 pulses/rev 4194304 pulses/rev
Thermistor Built-in
Insulation class 155 (F)
Structure Totally-enclosed, natural-cooling (IP rating: IP40 (Note 4))
Environment
(Note 5)
Ambient
temperature
Operation 0 ˚ C to 40 ˚ C (non-freezing)
Storage -15 ˚ C to 70 ˚ C (non-freezing)
Ambient
humidity
Operation 10 %RH to 80 %RH (non-condensing)
Storage 10 %RH to 90 %RH (non-condensing)
Ambience
Indoors (no direct sunlight),
free from corrosive gas, flammable gas, oil mist, dust, oil and water.
Altitude 2000 m or less above sea level (Note 10)
Vibration resistance
(Note 6)
X: 49 m/s 2 Y: 49 m/s 2
Vibration rank (Note 7) V10
Rotor permissible
load (Note 8)
Moment load [N•m] 15 49 65
Axial load [N] 770 2300 3800
Mass [kg] 2.7 5.5 8.3