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MDS-D/DH Series Specifications Manual
2-1 Servomotor
2 - 11
< HC-H 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) Use the HC-H motor in combination with the MDS-DH Series drive unit compatible with the 400VAC
input. This motor is not compatible with the conventional MDS-B/C1/CH Series.
Servomotor type
HC-H Series
ABS specifications: HC-H□ -A74N / -A51 / -A48
HC-H1502S-S10
Compatible
servo drive
unit type
MDS-DH-V1 200
MDS-DH-V2 -
Continuous
characteris-
tics
Rated output [kW] 15.0
Rated current [A] 38.8
Rated torque [N•m] 71.6
Stall current [A] 76.8
Stall torque [N•m] 146.0
Power facility capacity [kVA] 26.7
Rated rotation speed [r/min] 2000
Maximum rotation speed [r/min] 2500
Maximum current [A] 160.0
Maximum torque [N•m] 280.0
Power rate at continuous rated torque [kW/s] 104.5
Motor inertia [kg•cm
2
]
550
Motor inertia with brake [kg•cm
2
]
---
Maximum motor shaft conversion load
inertia ratio
High-speed, high-accuracy machine: 3 times or less of motor inertia
General machine tool (interpolation axis): 5 times or less of motor inertia
General machine (non-interpolation axis): 10 times or less of motor inertia
Motor side detector
Resolution per motor revolution
A74N: 16,000,000pulse/rev, A51: 1,000,000 pulse/rev, A48: 260,000 pulse/rev
Degree of protection IP44 (The shaft-through portion is excluded.)
Cooling fan
Input voltage 3-phase 400V
Maximum power consump-
tion
85W
Environment
Ambient temperature
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:9.8m/s
2
(1G)
Flange size [mm] 280 SQ.
Total length (excluding shaft) [mm] 605
Flange fitting diameter [mm] φ250
Shaft diameter [mm] φ60
Mass Without / with brake [kg] 160/---
Heat-resistance class F (155°C)
For outline dimension drawings, refer to "DRIVE SYSTEM DATA BOOK" (IB-1500273(ENG)).