Mitsubishi Electric HG-KN, Instruction Manual, Page: 61 / 104

6. HG-KN SERIES
6 - 2
6.3 Standard specifications
6.3.1 Standard specifications list
Servo motor
Item
HG-KN series (low inertia/small capacity)
13(B)(J) 23(B)(J) 43(B)(J) 73(B)J
Power supply capacity
Refer to "Power supply equipment capacity and generated loss of servo
amplifiers" in Servo Amplifier Instruction Manual.
Continuous running
duty (Note 1)
Rated output [kW] 0.1 0.2 0.4 0.75
Rated torque [N•m] 0.32 0.64 1.3 2.4
Maximum torque [N•m] 0.95 1.9 3.8 7.2
Rated speed (Note 1) [r/min] 3000
Maximum speed [r/min] 5000 (6000) (Note 9)
Instantaneous permissible speed [r/min] 5750 (6900) (Note 9)
Power rate at
continuous rated
torque
Standard [kW/s] 12.9 18.0 43.2 44.5
With an
electromagnetic brake
[kW/s]
12.0 16.4 40.8 41.0
Rated current [A] 0.8 1.3 2.6 4.8
Maximum current [A] 2.4 3.9 7.8 14
Moment of inertia J
Standard
[× 10 -4 kg•m 2 ]
0.0783 0.225 0.375 1.28
With an
electromagnetic
brake
[× 10
-4
kg•m
2
]
0.0843 0.247 0.397 1.39
Recommended load to motor inertia ratio
(Note 2)
15 times or less
Speed/position
detector
Combination with MR-
JE-_B(F)/MR-JE-_C 17-bit encoder common to absolute position/incremental systems
(resolution per servo motor revolution: 131072 pulses/rev)
Combination with MR-
JE-_A Incremental 17-bit encoder system
(resolution per servo motor revolution: 131072 pulses/rev)
Oil seal
With
None
Thermistor None
Insulation class 130 (B) (Note 8)
Structure Totally enclosed, natural cooling (IP rating: IP65 (Note 3))
Environment (Note 4)
Ambient
temperature
Operation
0 °C to 40 °C (non-freezing)
Storage
-15 °C to 70 °C (non-freezing)
Ambient
humidity Operation
10 %RH to 80 %RH (non-condensing)
Storage
10 %RH to 90 %RH (non-condensing)
Ambience
Indoors (no direct sunlight), free from corrosive gas,
flammable gas, oil mist, dust, and dirt
Altitude Max. 2000 m above sea level (Note 10)
Vibration resistance
(Note 5)
X, Y: 49 m/s
2
Vibration rank (Note 6) V10
Permissible load for
the shaft (Note 7)
L [mm] 25 30 40
Radial [N] 88 245 392
Thrust [N] 59 98 147
Mass
With oil seal
Standard [kg] 0.57 0.98 1.5 3.0
With an
electromagnetic brake
[kg]
0.77 1.4 1.9 4.0
Without oil
seal
Standard [kg] 0.54 0.91 1.4
With an
electromagnetic brake
[kg]
0.74 1.3 1.8