Mitsubishi HG-JR Outboard Motor User Manual


 
6. HG-MR SERIES/HG-KR SERIES
6 - 3
6.3 Standard specifications
6.3.1 Standard specifications list
Servo motor
Item
HG-MR series
(ultra-low inertia/small capacity)
HG-KR series (low inertia/small capacity)
053(B) 13(B) 23(B) 43(B) 73(B) 053(B) 13(B) 23(B) 43(B) 73(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 [kW] 0.05 0.1 0.2 0.4 0.75 0.05 0.1 0.2 0.4 0.75
Rated torque [N•m] 0.16 0.32 0.64 1.3 2.4 0.16 0.32 0.64 1.3 2.4
Maximum torque (Note 10) [N•m] 0.48 0.95 1.9 3.8 7.2 0.56 1.1 2.2 4.5 8.4
Rated speed (Note 1) [r/min] 3000 3000
Maximum speed (Note 10) [r/min] 6000 6000
Instantaneous permissible speed
(Note 10)
[r/min] 6900 6900
Power rate at
continuous rated
torque
Standard [kW/s] 15.6 33.8 46.9 114.2 97.3 5.63 13.0 18.3 43.7 45.2
With an
electromagnetic brake
[kW/s]
11.3 28.0 37.2 98.8 82.1 5.37 12.1 16.7 41.3 41.6
Rated current [A] 1.0 0.9 1.5 2.6 5.8 0.9 0.8 1.3 2.6 4.8
Maximum current [A] 3.1 2.5 5.3 9.0 20 3.2 2.5 4.6 9.1 17
Moment of inertia J
(Note 3)
Standard
10
-4
kg•m
2
]
0.0162 0.0300 0.0865 0.142 0.586 0.0450 0.0777 0.221 0.371 1.26
With an
electromagnetic
brake
10
-4
kg•m
2
]
0.0224 0.0362 0.109 0.164 0.694 0.0472 0.0837 0.243 0.393 1.37
Recommended load to motor inertia ratio
(Note 2, 10)
35
times
or less
32 times or less 17 times or less
26
times
or less
25
times
or less
17
times
or less
Speed/position detector
22-bit encoder common to absolute position/incremental systems
(resolution per servo motor revolution: 4194304 pulses/rev)
Oil seal None None (Note 11) None None (Note 11)
Insulation class 130 (B)
Structure Totally-enclosed, natural-cooling (IP rating: IP65 (Note 4, 9))
Environment
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 Max. 1000 m above sea level
Vibration resistance
(Note 6)
X, Y: 49 m/s
2
Vibration rank (Note 7) V10
Permissible load for
the shaft
(Note 8, 10)
L [mm] 25 30 40 25 30 40
Radial [N] 88 245 392 88 245 392
Thrust [N] 59 98 147 59 98 147
Mass (Note 3)
Standard [kg] 0.34 0.54 0.91 1.4 2.8 0.34 0.54 0.91 1.4 2.8
With an
electromagnetic brake
[kg]
0.54 0.74 1.3 1.8 3.8 0.54 0.74 1.3 1.8 3.8