Specifications
10– 5
10
10. SPECIFICATIONS
Servo Motor
Item
(Note 1)Rated speed
Maximum speed
Permissible instantaneous speed
Power rate at continuous rated torque
(Note 6)Recommended ratio of load inertia
moment to servo motor shaft inertia moment
Speed/position detector
Accessories
Structure
(Note 2) Environmental conditions
HC-UF 2000r/min Series
(Pancake type middle capacity)
15 times or less 15 times or less
Encoder
•
oil seal
Totally-enclosed, self-cooled
(protection type: IP65(Note9))
202
350A
2.0
9.55
1353
13
10A
0.1
0.32
45
43
40A
0.4
1.3
184
(Note9) 73
70A
0.75
2.4
340
152
200A
1.5
7.16
1015
72
70A
0.75
3.58
507
10.7
1516
12.3
10.4
56.9
21.6
3061
23.2
22.1
120.8
28.5
4039
23.9
38.2
208.9
0.95
135
15.5
0.066
0.4
3.8
538
47.7
0.365
2.0
7.2
1020
9.66
5.90
32.3
1.3
5.4
16.2
53
79
87
791
124
372
620
68
203
338
(Note5) 410
1230
4106
41
62
206
8.0
17.6
11.0
24.3
16.0
35.3
0.8
1.8
Refer to (1), Section 4-2.
Encoder (resolution 16384 pulses/rev)
Encoder
•
oil seal
Totally-enclosed, self-cooled
(protection type: IP65(Note9))
Refer to (1), Section 4-2.
Encoder (resolution : 8192 pulses/rev)
1.7
3.7
5.0
11.0
2.5
9.7
29.1
3.5
14
42
0.3
0.76
2.5
23
20A
0.2
0.64
91
1.9
269
19.2
0.241
1.3
(Note5)
1.5
3.3
0.5
1.5
4.95
0.9
2.8
9.24
1.3
4.3
12.9
Rated output
Rated torque
Servo amplifier' built-in
regenerative brake resistor
MR–RB032(30W)
MR–RB12(100W)
MR–RB32(300W)
MR–RB30(300W)
MR–RB50(500W)
(Note 1)
Continuous
running duty
(Note 7)
Inertia moment
HC-UF 3000r/min Series
(Pancake type small capacity)
3000
4500
5175
2000
3000
3450
(Note 4)
Regenerative
brake duty
[times/min]
(Note 3) Power supply capacity
Rated current
Maximum current
[N
•
m]
[oz
•
in]
Applicable servo
amplifier
[kW]
Maximum torque
[N
•
m]
[oz
•
in]
[r/min]
[r/min]
[r/min]
[kW/s]
[kVA]
[A]
[A]
(Note 7) Weight
[kg]
[lb]
J
WK
2
[
×
10
-4
kg
•
cm
2
]
[oz
•
in
2
]
MR–J2–
Note: 1. When the power supply voltage drops, we cannot guarantee the output and rated speed.
2. When the equipment is to be used in places where it is subjected to oil and/or water, such
as on machine field sites, optional features apply to the equipment. Please contact.
3. The power supply capacity depends on the power supply impedance.
4. The regenerative brake duty indicated is the permissible duty when the servo motor run-
ning without load at the rated speed is decelerated to a stop. When a load is connected,
the value in the table is multiplied by 1/(m + 1), where m = load inertia moment/motor
inertia moment. At the speed higher than the rated, the permissible number of times is in
inverse proportion to the square of (running speed/rated speed). When the running speed
varies frequently or when the regenerative mode continues as in vertical feed, calculate
regenerative heat generated during operation. Provisions must be made to keep this gen-
erated heat below the permissible value.
5. If the effective torque is within the rated torque range, there are no restrictions on the
regenerative duty.
6. If the load inertia moment ratio exceeds the indicated value, please consult us.
7.
When the servo motor is equipped with reduction gear or electromagnetic brake, refer to the
corresponding outline dimension drawing. For the EN Standard- and UL/C-UL Standard-com-
pliant models, please consult us.
8. Except for the shaft-through portion and connector.
9. HC-UF73, HC-SF203, and HC-SF353 may not be connected depending on the production
period of the servo amplifier. For details, contact us.