Mitsubishi HG-SR Outboard Motor User Manual


 
8. HG-JR SERIES
8 - 8
8.3 Standard specifications
8.3.1 Standard specifications list
Servo motor
Item
HG-JR 3000 r/min series
(Compatible with 3-phase 200 V AC, low inertia/medium capacity)
53(B) 73(B) 103(B) 153(B) 203(B) 353(B) 503(B) 703(B) 903(B)
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
(Note 8)
[kW] 0.5 0.75 1.0 1.5 2.0
3.3
(3.5)
5.0 7.0 9.0
Rated torque
(Note 8)
[N•m] 1.6 2.4 3.2 4.8 6.4
10.5
(11.1)
15.9 22.3 28.6
Maximum torque (Note 8) [N•m]
4.8
(6.4)
7.2
(9.6)
9.6
(12.7)
14.3
(19.1)
19.1
(25.5)
32.0
(44.6)
47.7
(63.7)
66.8 85.8
Rated speed (Note 1) [r/min] 3000
Maximum speed [r/min] 6000 5000
Instantaneous permissible speed [r/min] 6900 5750
Power rate at
continuous rated
torque
Standard [kW/s] 16.7 27.3 38.2 60.2 82.4 83.5 133 115 147
With an
electromagnetic brake
[kW/s]
12.5 22.0 32.2 53.1 74.8 71.6 119 93.9 125
Rated current (Note 8) [A] 3.0 5.6 5.6 11 11
17
(18)
27 34 41
Maximum current (Note 8) [A]
9.0
(12)
17
(23)
17
(23)
32
(43)
32
(43)
51
(71)
81
(108)
103 134
Moment of inertia J
Standard [× 10
-4
kg•m
2
] 1.52 2.09 2.65 3.79 4.92 13.2 19.0 43.3 55.8
With an
electromagnetic brake
[× 10
-4
kg•m
2
]
2.02 2.59 3.15 4.29 5.42 15.4 21.2 52.9 65.4
Recommended load to motor inertia ratio
(Note 2)
10 times or less
Speed/position detector
22-bit encoder common to absolute position/incremental
(resolution per servo motor revolution: 4194304 pulses/rev)
Oil seal With
Insulation class 155 (F)
Structure Totally-enclosed, natural-cooling (IP rating: IP67 (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 80 %RH or less (non-condensing)
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
Vibration resistance
(Note 5)
X, Y: 24.5 m/s
2
X: 24.5 m/s
2
Y: 29.4 m/s
2
Vibration rank (Note 6) V10
Permissible load for
the shaft (Note 7)
L [mm] 40 55 79
Radial [N] 323 980 2450
Thrust [N] 284 490 980
Mass
Standard [kg] 3.0 3.7 4.5 5.9 7.5 13 18 29 36
With an
electromagnetic brake
[kg]
4.4 5.1 5.9 7.3 8.9 15 20 35 42