Mitsubishi CNC Meldas HC Series User Manual

Chapter 2 Specifications
2–4
HC∗∗
∗∗∗∗
∗∗R Series (3000r/min. rating)
INC specifications: HC∗∗
∗∗∗∗
∗∗R-E51/-E42/-E33, ABS specifications: HC∗∗
∗∗∗∗
∗∗R-A51/-A42/-A33
Servomotor type
HC103R HC153R HC203R HC353R HC503R
Rated output [kW] 1.0 1.5 2.0 3.5 5.0
Rated current [A] 6.1 8.8 14.0 22.5 28.0
Stall current [A] 6.1 8.8 14.0 22.5 28.0
Rated torque [N•m]
{[kgf•cm]}
3.18
{32.5}
4.77
{48.7}
6.37
{64.9}
11.1
{113.7}
15.9
{162.4}
Continuous
characteristics
Stall torque [N•m]
{[kgf•cm]}
3.18
{32.5}
4.77
{48.7}
6.37
{64.9}
11.1
{113.7}
15.9
{162.4}
Rated speed [r/min] 3000
Max. speed [r/min] 3000
Max. current [A] 18.4 23.4 37.0 56.3 70.0
Max. torque [N•m]
{[kgf•cm]}
7.95
{81.3}
11.9
{122}
15.9
{162}
27.8
{284.2}
39.8
{406.0}
Power rate at continuous rated
torque [kW/sec]
67.4 120 176 150 211
Instantaneous angle acceleration
[rad/sec
2
]
53000 62894 69239 33557 33157
J [kg•cm
2
]
{[kgf•cm•sec
2
]}
1.5
{0.0015}
1.9
{0.0019}
2.3
{0.0023}
8.3
{0.0085}
12.0
{0.0122}
Motor inertia
GD
2
[kgf•cm
2
] 6.0 7.6 9.2 33.2 48.0
J [kg•cm
2
]
{[kgf•cm•sec
2
]}
1.9
{0.0019}
2.3
{0.0023}
2.7
{0.0027}
11.8
{0.0120}
15.5
{0.0158}
Motor inertia
with brakes
GD
2
[kgf•cm
2
] 7.4 9.0 10.6 47.2 62.0
Recommended motor shaft
conversion load inertia rate
5-times or less of motor inertia
Armature resistance (phase 20°C)
[Ω]
0.43 0.28 0.15 0.057 0.044
Armature inductance (20° between
wires) [mH]
7.7 5.8 3.3 2.2 1.9
Inductive voltage constant (20°C,
±10% between wires) [mV/rpm]
35.1 36.5 31.6 31.3 35.6
Torque constant (±10%)
[kgf•cm/Arms]
{[kgf•cm/Ap]}
5.9
{4.2}
6.2
{4.4}
5.3
{3.8}
5.3
{3.7}
6.0
{4.2}
Electrical time constant [msec] 9.1 10.2 10.7 19.3 21.0
Mechanical time constant [msec] 0.57 0.44 0.38 0.53 0.46
Thermal time constant [min] 15 15 15 35 40
Static friction torque [N•m]
{[kgf•cm]}
0.07
{0.7}
0.09
{0.8}
0.09
{0.9}
0.12
{1.2}
0.16
{1.6}
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] 3.9/6.0 5.0/7.0 6.2/8.3 12/15 17/21
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