Specifications
Specifications and Characteristics
20
HC-UFS series servo motor specifications
HC-UFS series servo motor torque characteristics
Servo motor series
HC-UFS 2000r/min series (Flat model, medium capacity)
HC-UFS 3000r/min series (Flat model, small capacity)
Servo motor model HC-UFS
Servo-amp model MR-J2S-
(Note 9)
Power facility capacity (Note 1) (kVA)
Rated output (kW)
Rated torque (N·m [oz·in])
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)
With no options
MR-RB032 (30W)
MR-RB12 (100W)
Standard
With electromagnetic brake
Recommended load/motor inertia moment ratio
15 times the servo motor’s inertia moment max. (Note 5)
Speed/position detector
17-bit encoder (Resolution per encoder/servo motor rotation: 131072 p/rev)
Attachments
Oil seal
Structure
Totally enclosed non ventilated (protection level: IP65)
Totally enclosed non ventilated (protection level: IP65) (Note 6)
Ambient temperature
0 to 40°C (32 to 104°F) (non freezing), storage: –15 to 70°C (5 to 158°F) (non freezing)
Ambient humidity
80% RH max. (non condensing), storage: 90% RH max. (non condensing)
Atmosphere
Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist, or dust
Elevation
Vibration (Note 7)
1000m (3280ft) or less above sea level
Mass
(kg [lb])
Standard
8 (17.6) 11 (24.2) 16 (35.3) 20 (44.1) 24 (52.9)
With electromagnetic brake
10 (22.0) 13 (28.6) 22 (48.5) 26 (57.3) 30 (66.1)
0.8 (1.76) 1.5 (3.30) 1.7 (3.75) 5.0 (11.02)
1.2 (2.64) 2.2 (4.85) 2.4 (5.29) 6.2 (13.66)
Regenerative
braking frequency
(times/min)
(Note 2, 3)
Moment of inertia
J (×10
-
4
kg·m
2
)
[J (oz·in
2
)]
Continuous
running duty
Specifications
Models
Servo motor
Environment
MR-RB30 (300W)
MR-RB32 (300W)
MR-RB50 (500W) (Note 8)
1. The power facility capacity varies depending on the power supply’s impedance.
2. The regenerative brake frequency shows the permissible frequency for decelerating the motor without a load from 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 rated speed is exceeded, the regenerative brake
frequency is inversely proportional to the square of (Operating speed/rated speed). When the operating speed varies with the frequency or when regeneration is constant (as with
vertical feeds), find the regeneration heat generated (W) while operating and do not exceed the permissible value.
3. 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
capacitor in the servo amplifier is large.
4. There are no limits on regeneration frequency as long as the effective torque is within the rated torque range.
5. Contact Mitsubishi if the load/motor of inertia moment ratio exceeds the value in the table.
6. Connector for cable terminal are excluded. However, IP65-compliant products (HC-UFSM-S1) including connector components have been prepared.
7. 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 a motor stops, so please maintain vibration to approximately one-half of the allowable value.
8. Install a cooling fan (approx. 1.0m
3
/min, M92).
9. MR-J2S-MCP (1)-S084 is also compatible. The compatible motor is the same as the MR-J2S-MCP (1).
10. The amplifier software version compatible with the HC-UFS 2000 r/min series 3.5kW/5.0kW is as follows.
A type:Version B0 or above B type:Version B0 or above
X
Y
72 (B) 152 (B) 202 (B) 352 (B) 502 (B) 13 (B) 23 (B) 43 (B) 73 (B)
70A/B/CP/CL
350A/B/CP/CL
500A/B/CP/CL
(Note 10)
200A/B/CP/CL
20A (1)/B (1)/
CP (1)/CL (1)
40A (1)/B (1)/
CP (1)/CL (1)
70A/B/CP/CL
10A (1)/B (1)/
CP (1)/CL (1)
1.3 2.5
3.5
5.5 7.5
0.75 1.5
2.0
3.5 5.0
0.3 0.5
0.9
1.3
0.1 0.2
0.4
0.75
3.58 (506.9)
7.16 (1013.8) 9.55 (1352.3) 16.7 (2364.7) 23.9 (3384.2)
10.7 (1515.1)
21.6 (3058.6) 28.5 (4035.6) 50.1 (7094.2)
71.6 (10138.6)
0.32 (45.3) 0.64 (90.6) 1.3 (184.1) 2.4 (339.8)
0.95 (134.5) 1.9 (269.0) 3.8 (538.1) 7.2 (1019.5)
2000
3000
3450
2500
2875
3000
4500
5175
10.4 (56.9)
12.4 (67.8)
22.1 (120.8)
24.1 (131.7)
38.2 (208.8)
46.8 (255.8)
76.5 (418.2)
85.1 (465.2)
115 (628.7)
123.6 (675.7)
0.066 (0.361)
0.074 (0.405)
0.241 (1.317)
0.323 (1.766)
0.365 (1.995)
0.447 (2.444)
5.90 (32.3)
6.10 (33.3)
12.3 23.2 23.9 36.5 49.6 15.5 19.2 47.7 9.76
5.4 9.7 14 23 28 0.76 1.5 2.8 4.3
16.2 29.1 42 69
44 31
—
—
72
—
119
—
—
102
—
169
84 2.5 4.95 9.24 12.9
53 124 68 (Note 4)
(Note 4)
(Note 4)
(Note 4)
(Note 4)
410 41
79 —— 1230 62
264 —— — 4100 206
618
— 372 203 ————
791 —— ———
— 620 338 ————
X, Y: 24.5m/s
2
X: 24.5m/s
2
, Y: 49m/s
2
X, Y: 49m/s
2
Notes:
1000 2000 3000
Speed (r/min)
4
0
8
12
1000 2000 3000
Speed (r/min)
8
16
24
1000 2000 3000
Speed (r/min)
10
20
30
1000 2000 2500
Speed (r/min)
20
40
60
1000 2000 2500
Speed (r/min)
20
0
00
0
40
80
60
1000 3000 4000 45002000
Speed (r/min)
0.25
0
0.5
1.0
0.75
1000 3000 400045002000 1000 3000 400045002000
Speed (r/min)
0.5
0
1.0
2.0
1.5
Speed (r/min)
1.0
0
2.0
4.0
3.0
1000 3000 4000 45002000
Speed (r/min)
2.0
0
4.0
8.0
6.0
Peak
running
range
Continuous
running
range
Peak
running
range
Continuous
running
range
Peak
running
range
Continuous
running
range
Peak
running
range
Continuous
running
range
Peak
running
range
Continuous
running
range
Peak
running
range
Continuous
running
range
Peak
running
range
Continuous
running
range
Peak
running
range
Continuous
running
range
Peak
running
range
Continuous
running
range
HC-UFS72 (B) (Note 1)
HC-UFS13 (B) (Note 1, 3)
HC-UFS152 (B) (Note 2)
HC-UFS23 (B) (Note 1, 3)
HC-UFS202 (B) (Note 2)
HC-UFS43 (B) (Note 1, 3)
HC-UFS352 (B) (Note 2)
HC-UFS73 (B) (Note 1)
HC-UFS502 (B) (Note 2)
Notes:
1. : For 3-phase 200VAC or
1-phase 230VAC.
2. : For 3-phase 200VAC.
3. : For 1-phase 100VAC.
1680
1120
560
0
Torque (oz
•
in)
Torque (N
•
m)
140
105
35
0
Torque (oz
•
in)
Torque (N
•
m)
3360
2240
1120
0
Torque (oz
•
in)
Torque (N
•
m)
280
210
70
70
140
0
Torque (oz
•
in)
Torque (N
•
m)
4200
2800
1400
0
Torque (oz
•
in)
Torque (N
•
m)
560
420
140
280
0
Torque (oz
•
in)
Torque (N
•
m)
8400
5600
2800
0
Torque (oz
•
in)
Torque (N
•
m)
1120
560
840
280
0
Torque (oz
•
in)
Torque (N
•
m)
11200
5600
8400
2800
0
Torque (oz
•
in)
Torque (N
•
m)