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7. HF-SN SERIES
7 - 2
7.3 Standard specifications
7.3.1 Standard specifications list
HF-SN series
(3-phase 200 V AC compatible, medium inertia/medium capacity)
Servo motor
Item
52(B)J 102(B)J 152(B)J 202(B)J 302(B)J
Power supply capacity
Refer to "Power supply equipment capacity and generated loss of servo amplifiers" in
Servo Amplifier Instruction Manual.
Rated output [kW] 0.5 1.0 1.5 2.0 3.0
Continuous running
duty (Note 1)
Rated torque [N•m] 2.39 4.77 7.16 9.55 14.3
Maximum torque [N•m] 7.16 14.3 21.5 28.6 42.9
Rated speed (Note 1) [r/min] 2000
Maximum speed [r/min] 3000 2500
Instantaneous permissible speed [r/min] 3450 2875
Standard [kW/s] 9.34 19.2 28.8 23.8 35.1
Power rate at
continuous rated
torque
With an
electromagnetic brake
[kW/s]
6.87 16.3 25.6 19.0 30.1
Rated current [A] 2.9 6.0 8.6 9.0 11
Maximum current [A] 8.7 18 26 27 33
Standard
[× 10
-4
kg•m
2
]
6.1 11.9 17.8 38.3 58.5
Moment of inertia J
With an
electromagnetic brake
[× 10
-4
kg•m
2
]
8.3 14.0 20.0 47.9 68.1
Recommended load to motor inertia ratio
(Note 2)
15 times or less
Speed/position detector 17-bit incremental encoder (resolution per servo motor revolution: 131072 pulses/rev)
Oil seal With
Insulation class 155 (F)
Structure Totally enclosed, natural cooling (IP rating: IP67 (Note 3))
Operation 0 ˚C to 40 ˚C (non-freezing)
Ambient
temperature
Storage -15 ˚C to 70 ˚C (non-freezing)
Operation 80 %RH or less (non-condensing)
Ambient
humidity
Storage 90 %RH or less (non-condensing)
Ambience
Indoors (no direct sunlight), free from corrosive gas, flammable gas, oil mist,
dust, and dirt
Altitude 1000 m or less above sea level
Environment (Note 4)
Vibration resistance
(Note 5)
X, Y: 24.5 m/s
2
X: 24.5 m/s
2
Y: 49 m/s
2
Vibration rank (Note 6) V10
L [mm] 55 79
Radial [N] 980 2058
Permissible load for
the shaft (Note 7)
Thrust [N] 490 980
Standard [kg] 4.8 6.5 8.3 12 15
Mass
With an
electromagnetic brake
[kg]
6.7 8.5 10.3 18.0 21.0