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10. SPECIFICATIONS
Item
Applicable servo
MR-J2- B
amplifier
Rated output
(Note 1)
Continuous
Rated
running duty
torque
(Note 1) Rated speed
Maximum speed
Permissible instantaneous speed
Maximum torque
Power rate at continuous rated torque
J
(Note 7)
Inertia moment
WK
(Note 6) Recommended ratio of load inertia
moment to servo motor shaft inertia moment
Servo amplifier' built-
in regenerative brake
resistor
(Note4)
MR-RB032(30W)
Regenerative
brake duty
MR-RB12(100W)
[times/min]
MR-RB32(300W)
MR-RB30(300W)
MR-RB50(300W)
(Note 3)
Power supply capacity
Rated current
Maximum current
Speed/position detector
Accessories
Structure
(Note 2) Environmental conditions
(Note 7) Weight
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 running 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
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 generated 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-compliant models, please consult us.
8. Except for the shaft-through portion and connector.
9. The HC-UF73, HC-SF203 and HC-SF353 may not be connected depending on the production time of the servo amplifier.
Contact us.
HC-UF 2000r/min Series
Servo Motor
(Pancake type middle capacity)
72
70
[kW]
0.75
[N m]
3.58
[oz in]
507
[r/min]
[r/min]
[r/min]
[N m]
10.7
[oz in]
1516
12.3
[kW/s]
[ 10
4
kg m
]
10.4
2
[oz in
]
56.9
2
2
53
79
87
791
1.3
[kWA]
[A]
5.4
[A]
16.2
(resolution : 16384 pulse/rev)
Totally-enclosed, self-cooled
(protection type: IP65(Note9))
Refer to (1), section 4.2
[kg]
8.0
[lb]
17.6
152
202
200
350
1.5
2.0
7.16
9.55
1015
1353
2000
3000
3450
21.6
28.5
3061
4039
23.2
23.9
22.1
38.2
120.8
208.9
15 times or less
124
68
372
203
620
338
2.5
3.5
9.7
14
29.1
42
Encoder
Encoder Oil seal
11.0
16.0
24.3
35.3
10 - 4
HC-UF 3000r/min Series
(Pancake type small capacity)
13
23
10
20
0.1
0.2
0.4
0.32
0.64
1.3
45
91
184
3000
4500
5175
0.95
1.9
3.8
135
269
538
15.5
19.2
47.7
0.066
0.241
0.365
0.4
1.3
2.0
15 times or less
(Note5)
(Note5)
410
1230
4106
0.3
0.5
0.9
0.76
1.5
2.8
2.5
4.95
9.24
Encoder
(resolution : 8192 pulse/rev)
Encoder Oil seal
Totally-enclosed, self-cooled
(protection type: IP65(Note9))
Refer to (1), section 4.2
0.8
1.5
1.7
1.8
3.3
3.7
43
(Note9) 73
40
70
0.75
2.4
340
7.2
1020
9.66
5.90
32.3
41
62
206
1.3
4.3
12.9
5.0
11.0
1), where m
load
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