Specifications
Motor Specifications and Characteristics
5
HF-KE series (Low inertia, small capacity)
Servo motor series
Servo motor model
Servo amplifier model
Rated output (W)
Rated torque (N·m [oz·in])
Continuous
running
duty
0.56 (1.3) 2.9 (6.4)
Models
Specifications
0.94 (2.1) 1.5 (3.4)
0.86 (1.9) 3.9 (8.6) 1.6 (3.6) 2.1 (4.7)
Notes:1.
2.
3.
4.
5.
6.
7.
8.
9.
If used in location such as actual site of machinery where oil or water may contact the product, special specifications apply, so contact Mitsubishi.
The power facility capacity varies depending on the power supply’s impedance.
The regenerative braking frequency shows the permissible frequency for decelerating the motor without a load from the rated speed to a stop. When a load is connected, however,
the value becomes the table value divided by (m+1) where m is the load inertia moment divided by the motor inertia moment. When the operating speed exceeds the rated speed,
the regenerative braking frequency is inversely proportional to the square of (Operating speed/rated speed). When the operating speed varies frequently or when regeneration is
constant (as with vertical feeds), find the regeneration heat generated (W) while operating. The heat should not exceed the tolerable regenerative power (W). Refer to the section
“Options ●Optional regeneration unit” in this catalog for details on the tolerable regenerative power (W).
The regenerative braking frequency of the 600W and smaller servo amplifier may fluctuate due to the affect of the power voltage since the energy charged by the electrolytic capaci-
tor in the servo amplifier is large.
There are no limits on regeneration frequency as long as the effective torque is within the rated torque range. However, the load/motor of inertia moment ratio must be 15 times or
less.
Contact Mitsubishi if the load/motor of inertia moment ratio exceeds the value in the table.
The shaft-through portion and connector for cable terminal are excluded.
The vibration direction is shown in the right-side diagram. The numeric value indicates the maximum value of the component (commonly the bracket in the opposite
direction of the motor shaft). Fretting of the bearing occurs easily when the motor stops, so maintain vibration to approximately one-half of the allowable value.
The servo amplifier software is compatible with the HF-KE Series from version A5 or above.
X
Y
Power facility capacity (Note 2) (kVA)
Maximum torque (N·m [oz·in])
Rated speed (r/min)
Maximum speed (r/min)
Permissible instantaneous speed (r/min)
Power rate at continuous rated torque (kW/s)
Rated current (A)
Maximum current (A)
Recommended load/motor inertia moment ratio
Speed/position detector
Mass
(kg [lb])
Regenerative
braking frequency
(times/min)
(Note 3, 4)
Environment
Attachments
Structure
Moment of inertia
J (
×
10
-4
kg·m
2
)
[J (oz·in
2
)]
With no options
MR-RB032 (30W)
MR-RB12 (100W)
MR-RB32 (300W)
Ambient temperature
Ambient humidity
Elevation/vibration (Note 8)
Atmosphere
Standard
With electromagnetic brake
Standard
With electromagnetic brake
HF-KE
13 (B)
MR-E-
10A/AG
(Note 9)
0.3
100
0.32 (45.3)
0.95 (135)
11.5
(Note 5)
(Note 5)
—
—
0.088 (0.481)
0.8
2.4
MR-E-
20A/AG
(Note 9)
HF-KE
23 (B)
0.5
200
0.64 (90.6)
16.9
(Note 5)
(Note 5)
—
(Note 5)
0.24 (1.31)
1.4
4.2
1.9 (269)
MR-E-
40A/AG
(Note 9)
HF-KE
43 (B)
0.9
400
1.3 (184)
249
747
—
2490
0.42 (2.30)
2.7
8.1
3.8 (538)
38.6
MR-E-
70A/AG
(Note 9)
HF-KE
73 (B)
1.3
750
2100
2.4 (340)
7.2 (1020)
39.9
5.2
15.6
140
210
700
1.43 (7.82)
0.090 (0.492) 0.31 (1.70) 0.50 (2.73) 1.63 (8.91)
3000
4500
5175
15 times the servo motor’s inertia moment maximum (Note 6)
Incremental encoder (resolution per servo motor rotation: 16384 p/rev)
—
Totally enclosed non ventilated (protection level: IP55) (Note 1, 7)
0 to 40°C (32 to 104°F) (non freezing), storage: −15 to 70°C (5 to 158°F) (non freezing)
80% RH maximum (non condensing), storage: 90% RH maximum (non condensing)
Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist or dust
1000m or less above sea level; X: 49m/s
2
Y: 49m/s
2
Servo motor
0 1000 2000 3000 4000 4500
1.5
0.5
1.0
2.0
0 1000 2000 3000 4000 4500
3.0
1.0
2.0
4.0
0 1000 2000 3000 4000 4500
0.75
0.5
0.25
1.0
0 1000 2000 3000 4000 4500
8.0
6.0
4.0
2.0
Notes:
1. : For 3-phase 200VAC.
2. : For 1-phase 230VAC.
HF-KE series servo motor torque characteristics
HF-KE series servo motor specifications
0
70
35
105
140
Torque (oz
•
in)
Torque (N
•
m)
0
560
280
840
1120
Torque (oz
•
in)
Torque (N
•
m)
0
140
70
210
280
Torque (oz
•
in)
Torque (N
•
m)
0
280
140
420
560
Torque (oz
•
in)
Torque (N
•
m)
HF-KE73 (B) (Note 1, 2)
HF-KE13 (B) (Note 1, 2)
HF-KE23 (B) (Note 1, 2) HF-KE43 (B) (Note 1, 2)
Speed (r/min)
Peak running range
Continuous running
range
Speed (r/min)
Peak running range
Speed (r/min)
Continuous running range
Continuous running
range
Peak running range
Speed (r/min)
Continuous running
range
Peak running range