Mitsubishi CNC Meldas HC Series User Manual

Chapter 2 Specifications
2–3
HC Series (3000r/min. rating)
INC specifications: HC∗∗
∗∗∗∗
∗∗-E51/-E42/-E33, ABS specifications: HC∗∗
∗∗∗∗
∗∗-A51/-A42/-A33
Servomotor type
HC53 HC103 HC153 HC203 HC353 HC453 HC703
Rated output [kW] 0.5 1.0 1.5 2.0 3.5 4.5 7.0
Rated current [A] 3.2 5.3 8.6 10.4 16.5 22.1 30.5
Stall current [A] 5.8 9.8 15.9 22.4 33.3 57.3 67.2
Rated torque [N•m]
{[kgf•cm]}
1.59
{16.3}
3.18
{32.5}
4.77
{48.7}
6.37
{65.0}
11.1
{114}
14.3
{146}
22.3
{227}
Continuous
characteristics
Stall torque [N•m]
{[kgf•cm]}
2.94
{30.0}
5.88
{60.0}
8.82
{90.0}
13.7
{140}
22.5
{230}
37.2
{380}
49.0
{500}
Rated speed [r/min] 3000
Max. speed [r/min] 3000
Max. current [A] 17 28 47 64 85 113 141
Max. torque [N•m]
{[kgf•cm]}
8.82
{90.0}
16.7
{170}
28.4
{290}
40.2
{410}
55.9
{570}
79.8
{814}
105
{1072}
Power rate at continuous rated
torque [kW/sec]
3.8 7.4 11.4 9.5 15.0 16.9 29.3
Instantaneous angle acceleration
[rad/sec
2
]
7234 6970 14308 9459 6817 6593 6566
J [kg•cm
2
]
{[kgf•cm•sec
2
]}
6.6
{0.007}
13.7
{0.014}
20.0
{0.02}
42.5
{0.04}
82
{0.08}
121
{0.12}
160
{0.16}
Motor inertia
GD
2
[kgf•cm
2
] 26.5 54.8 79.8 170 328 484 640
J [kg•cm
2
]
{[kgf•cm•sec
2
]}
8.6
{0.009}
15.7
{0.016}
22.0
{0.022}
52.5
{0.054}
92
{0.094}
131
{0.134}
170
{0.173}
Motor inertia
with brakes
GD
2
[kgf•cm
2
] 34.5 62.8 87.8 210 368 524 680
Recommended motor shaft
conversion load inertia rate
5-times or less of motor inertia
Armature resistance (phase 20°C)
[Ω]
0.55 0.33 0.20 0.11 0.06 0.030 0.025
Armature inductance (20° between
wires) [mH]
5.7 3.6 2.2 3.9 2.1 1.2 0.9
Inductive voltage constant (20°C,
±10% between wires) [mV/rpm]
35.3 42.3 40.7 41.6 45.7 46.2 46.8
Torque constant (±10%)
[kgf•cm/Arms]
{[kgf•cm/Ap]}
6.0
{4.2}
7.2
{5.1}
6.9
{4.9}
7.0
{5.0}
7.7
{5.5}
7.8
{5.5}
7.9
{5.6}
Electrical time constant [msec] 5.1 5.5 5.4 17.2 17.4 20.1 15.4
Mechanical time constant [msec] 3.2 2.8 2.7 3.1 2.6 1.8 2.0
Thermal time constant[min]15202535455055
Static friction torque [N•m]
{[kgf•cm]}
0.13
{1.3}
0.18
{1.8}
0.20
{2.0}
0.16
{1.6}
0.21
{2.1}
0.40
{4.1}
0.50
{5.1}
Armature coil temperature upper limit
degree [deg]
100
Motor end detector
Resolution per motor rotation
E51/A51:1000000 pulse/rev, E42/A42:100000 pulse/rev, E33/A33:25000 pulse/rev
Structure Fully closed, self-cooling (protection method: IP65, IP67)
Environment conditions To follow section 3-1-1 Environment conditions
Weight With/without brakes [kg] 5.0/7.5 7.0/9.0 9.0/11 12/18 19/25 25/30 32/38
Armature insulation class Class F
(Caution) The above characteristic values are the representative values. The max. current and max. torque are the value when
combined with the amplifier.

Mitsubishi CNC Meldas HC Series Specifications

General

Brand	Mitsubishi
Model	CNC Meldas HC Series
Category	Engine
Language	English