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2 Specifications
MITSUBISHI CNC
2 - 46
< HF Series >
(Note 1) The above characteristics values are representative values. The maximum current and maximum
torque are the values when combined with the drive unit.
(Note 2) A 2-axis spindle drive unit (MDS-D-SP2) drives two tool spindle motors only. A spindle motor other than
tool spindle motor is not usable.
Tool spindle motor type
HF Series
HF□-A48
HF75 HF105 HF54 HF104 HF154 HF224 HF204 HF354
Compatible
spindle drive
unit type
MDS-D-SP- 20 20 40 40 80 80 80 160
MDS-D-SP2-
2020 (L,M)
4020 (M)
2020 (L,M)
4020 (M)
4020 (L)
4040S (L,M)
4040 (L,M)
8040 (M)
4020 (L)
4040S (L,M)
4040 (L,M)
8040 (M)
8040 (L)
16080S(M)
8080 (L,M)
16080 (M)
8040 (L)
16080S(M)
8080 (L,M)
16080 (M)
8040 (L)
16080S(M)
8080 (L,M)
16080 (M)
16080S(L)
16080 (L)
Continuous
characteris-
tics
Rated output [kW] 0.75 1.0 0.5 1.0 1.5 2.2 2.0 3.5
Rated current [A] 2.83.61.83.65.88.56.813.8
Rated torque [N•m] 1.82.41.63.24.87.06.411.1
Power facility capacity [kVA] 1.52.01.12.02.84.13.76.4
Rated rotation speed [r/min] 4000 3000
Maximum rotation speed [r/min] 4000 3000
Maximum current [A] 14.0 15.5 16.8 29.0 52.0 57.0 57.0 116.0
Maximum torque [N•m] 8.0 11.0 13.0 23.3 42.0 46.5 47.0 90.0
Motor inertia [kg•cm
2
]
2.6 5.1 6.1 11.9 17.8 23.7 38.3 75.0
Motor side detector
Resolution per motor revolution
260,000 pulse/rev
Degree of protection IP67 (The shaft-through portion is excluded.)
Environment
Ambient tempera-
ture
Operation: 0 to 40°C (with no freezing),
Storage: -15°C to 70°C (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:24.5m/s
2
(2.5G)
Flange size [mm] 90 SQ. 90 SQ. 130 SQ. 130 SQ. 130 SQ. 130 SQ. 176 SQ. 176 SQ.
Total length (excluding shaft) [mm] 126.5 162.5 118.5 140.5 162.5 184.5 143.5 183.5
Flange fitting diameter [mm] φ80 φ80 φ110 φ110 φ110 φ110 φ114.3 114.3
Shaft diameter [mm] φ14 φ14 φ24 φ24 φ24 φ24 φ35 φ35
Mass [kg] 2.5 4.3 4.8 6.5 8.3 10.0/ 12.0 19.0
Heat-resistant class F (155°C)
For outline dimension drawings, refer to "DRIVE SYSTEM DATA BOOK" (IB-1500273(ENG)).