3-2 Servomotor Specifications
3-2-2 Characteristics
3-2-2 Characteristics
Item
Unit
R7M-
Z10030-S1
R7M-
Z20030-S1
R7M-
Z40030-S1
R7M-
Z75030-S1
Rated output (See note 1.)
W
100
200
400
750
Rated torque (See note 1.)
N
⋅
m
0.318
0.637
1.27
2.39
Rated rotation speed
r/min
3,000
Max. momentary speed
r/min
4,500
Max. momentary torque (See note 1.)
N
⋅
m
0.955
1.91
3.82
7.16
Rated current (See note 1.)
A (rms)
0.84
1.1
2.0
3.7
Max. momentary current (See note 1.)
A (rms)
2.5
3.3
6.0
11.1
Rotor inertia
kg·m
2
(GD
2
/4)
6.34
×
10
-6
3.30
×
10
-5
6.03
×
10
-5
1.50
×
10
-4
Power rate (See note 1.)
kW/s
16.0
12.3
26.7
38.1
Allowable radial load (See notes 5 and
6.)
N
78
245
245
392
Allowable thrust load (See note 5.)
N
54
74
74
147
Without brake
kg
0.5
0.9
1.3
2.6
Weight
With brake
kg
0.7
1.5
1.9
3.5
Radiation shield dimensions (material)
t6
×
@
250 (Al)
Applicable load inertia (See note 2.)
kg
⋅
m
2
6.0
×
10
-5
(9.5
×
)
3.0
×
10
-4
(9.1
×
)
5.0
×
10
-4
(8.3
×
)
1.0
×
10
-3
(6.7
×
)
Brake inertia
kg
⋅
m
2
(GD
2
/4)
7.54
×
10
-7
6.4
×
10
-6
6.4
×
10
-6
1.71
×
10
-5
Excitation voltage (See note 3.)
V
24 VDC
±
10%
Power consumption (at 20°C)
W
6
7
7
7.7
Current consumption (at 20°C)
A
0.25
0.29
0.29
0.32
Static friction torque
N
⋅
m
0.318 min.
0.637 min.
1.27 min.
2.45 min.
Attraction time (See note 4.)
ms
60 max.
80 max.
Release time (See note 4.)
ms
30 max.
20 max.
Backlash
---
1
°
max.
B
rak
e s
pec
ifi
cat
ions
Rating
---
Continuous
Applicable Servo
Drivers (R7D-)
Pulse-train models
ZP01H
ZP02H
ZP04H
ZP08H
Note 1. These are the values when the Servomotor is combined with a Servo Driver and the armature winding
temperature is 100°C. Other values are at normal conditions (20°C, 65%). The momentary maximum torque
shown above indicates the standard value.
2. This is the value without an accessory, such as an external Regeneration Resistance Unit.
3. The brakes operate when the circuit is open (i.e., they are released when voltage is applied).
4: The operation time is the measured value (reference value) with a varistor installed as a surge suppressor.
5. The allowable radial and thrust loads are the values determined for a service life of 20,000 hours at normal
operating temperatures.
6. The value indicated for the allowable radial load at the location shown in the following diagram.
Radial load
Thrust load
3-14
Содержание SMARTSTEP Junior R7D-ZP
Страница 3: ...2 ...
Страница 18: ...Section 1 Configuration Features and System ...
Страница 25: ...1 5 Applicable Standards 1 5 2 UL and cUL Standards 1 8 ...
Страница 26: ...Section 2 Dimensions Standard Models and ...
Страница 36: ...Section 3 Specifications ...
Страница 62: ...Section 4 System Design ...
Страница 86: ...Section 5 Operation ...
Страница 96: ...Section 6 Troubleshooting ...
Страница 109: ...6 5 Periodic Maintenance 6 5 3 Replacing the Cooling Fan 6 14 ...
Страница 110: ...Appendix ...