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2 Specifications
MITSUBISHI CNC
2 - 28
< SJ-V Series (Wide range constant output) >
(Note) The tolerable radial load is the value calculated at the center of output shaft.
Spindle motor type SJ-V22-05T SJ-V22-09T SJ-VK22-19ZT
Compatible
spindle drive
unit type
MDS-D-SP- 320 320 320
MDS-D-SP2- -- -
Output
capacity
Continuous rating [kW] 11 15 13 18.5
Short time rating [kW] 15 (30-minute rating) 18.5 (30-minute rating) 18.5 (15-minute rating) 22 (30-minute rating)
Power facility capacity [kVA] 26.7 32.8 32.8 39.0
Base rotation speed [r/min] 750 500 330 575
Maximum rotation speed [r/min] 6000 4500 750 6000
Frame No. B160 A180 B180
Continuous rated torque [N•m] 140 239 310 307.3
GD
2
[kg•m
2
]
0.32 1.23 1.36
Inertia [kg•m
2
]
0.08 0.31 0.34
Tolerable radial load [N] 2940 3920 3920
Cooling fan
Input voltage 3-phase 240V 3-phase 200V 3-phase 200V
Maximum power
consumption
63W 175W 175W
Environment
Ambient temperature Operation: 0 to 40°C (with no freezing), Storage: -20°C to 65°C (with no freezing)
Ambient humidity Operation: 90%RH or less (with no dew condensation), Storage: 90%RH or less (with no dew condensation)
Atmosphere Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist, or dust
Altitude
Operation: 1000 meters or less above sea level, Storage: 1000 meters or less above sea level
Transportation: 10000 meters or less above sea level
Degree of protection IP44
Flange size [mm] 250 SQ. 320 SQ. 320 SQ.
Total length (excluding shaft) [mm] 539.5 631 700
Flange fitting diameter [mm] φ230 φ300 φ300
Shaft diameter [mm] φ55 φ60 φ60
Mass [kg] 135 280 300
Heat-resistant class F (155°C)
For outline dimension drawings, refer to "DRIVE SYSTEM DATA BOOK" (IB-1500273(ENG)).