Mitsubishi Electric MDS-D-SPJ3, Specification Manual

Page: 55 / 284

2 Specifications
MITSUBISHI CNC
2 - 16
2-3 Tool spindle motor
2-3-1 Specifications
< HF-KP Series >
(Note) The above characteristics values are representative values. The maximum current and maximum
torque are the values when combined with the drive unit.
Tool spindle motor type
HF-KP Series
HF-KP
□
-W09
HF-KP46 HF-KP56 HF-KP96
Compatible spindle
drive unit type
MDS-D-SPJ3-
075NA 075NA 075NA
Continuous charac-
teristics
Rated output [kW]
0.4 0.5 0.9
Rated current [A]
1.5 1.8 3.6
Rated torque [N•m]
0.64 0.80 1.43
Power facility capacity [kVA]
0.9 1.1 1.8
Rated rotation speed [r/min]
6000
Maximum rotation speed [r/min]
6000
Maximum current [A]
5.5 11.3 15.5
Maximum torque [N•m]
2.5 5.0 6.5
Motor inertia [kg•cm
2
]
0.24 0.42 1.43
Motor side detector
Resolution per motor revolution
W09:262,144 pulse/rev
Degree of protection
IP67 (The shaft-through portion is excluded.)
Environment
Ambient temperature
Operation: 0 to 40
℃
(with no freezing),
Storage: -15
℃
to 70
℃
(with no freezing)
Ambient humidity
Operation: 80%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: 10000 meters or less above sea level
Vibration
X,Y: 49m/s
2
(5G)
Flange size [mm]
60 SQ.
60 SQ. 80 SQ.
Total length (excluding shaft) [mm]
118.7 140.6 149.1
Flange fitting diameter [mm]
φ 50 φ 50 φ 70
Shaft diameter [mm]
φ 14 φ 14 φ 19
Mass [kg]
1.2 1.7 2.9
Heat-resistant class
Class B (130°C)
For outline dimension drawings, refer to "DRIVE SYSTEM DATA BOOK" (IB-1500273(ENG)).