Omron R88D-GT series User Manual page 135

Model (R88M-)
Item Unit
*1
Rated output t
*1
Rated torque
Rated rotation speed r/min
Max. momentary rotation
r/min
speed
Max. momentary torque
*1
*1
Rated current A (rms)
Max. momentary current
A (rms)
*1
kg·m
Rotor inertia
(GD
Applicable load inertia
*1
Torque constant N·m/A
*1
Power rate kW/s
Mechanical time
constant
Electrical time constant
*3
Allowable radial load
*3
Allowable thrust load
Without brake
Weight
With brake
Radiation shield dimensions
(material)
Applicable Servo Drives (R88D-)
kg·m
Brake inertia
(GD
*4
Excitation voltage
Power consumption
(at 20°C)
Current consump-
tion (at 20°C)
Static friction torque
*5
Attraction time
*5
Release time
Backlash
Allowable work per
braking
Allowable total work
Allowable angular
rad/s
acceleration
Brake life
Rating
Insulation grade
G05030H G10030H
G05030T G10030T
W 50 100
N·m 0.16 0.32
N·m 0.45 0.90
1.1 1.1
3.4 3.4
2
−6
2.5 × 10 5.1 × 10
2
/4)
--- 30 times the rotor inertia max.
0.14 0.19
10.4 20.1
ms 1.56 1.1
ms 0.7 0.79
N 68
N 58
kg Approx. 0.3 Approx. 0.5
kg Approx. 0.5 Approx. 0.7
100 × 80 × t10 (AI)
GT01H GT01H
2
−7
2 × 10 2 × 10
2
/4)
V
W 7
A 0.3 0.3
N·m 0.29min. 0.29 min.
ms 35 max. 35 max.
ms 20 max. 20 max.
J 39.2 39.2
4.9 × 10 3 4.9 × 10
J
2
(Speed of 2,800 r/min or more must not be changed in less than 10 ms)
---
---
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3-2 Servomotor Specifications
200 VAC
G20030H G40030H
G20030T G40030T
200
0.64
3000
5000
1.78
1.6
4.9
−6 −5
1.4 × 10 2.6 × 10
*2
0.41
30.3
0.71
2.6
68 245
58 98
Approx. 0.8 Approx. 1.2
Approx. 1.3 Approx. 1.7
130 × 120 × t12 (AI)
GT02H GT04H
−7 −6
1.8 × 10 1.8 × 10
24 VDC ±5%
7 9
0.36
1.27 min. 1.27 min.
50 max. 50 max.
15 max. 15 max.
±1°
137
3
44.1 × 10 3 44.1 × 10
30,000 max.
10,000,000 operations
Continuous
Type F
G75030H
G75030T
400 750
1.3 2.4
4500
3.67 7.05
2.6 4
7.9 12.1
−5 −5
8.7 × 10
20 times the
rotor inertia
*2
max.
0.51 0.64
62.5 66
0.52 0.45
3 4.6
245 392
98 147
Approx. 2.3
Approx. 3.1
170 × 160 ×
t12 (AI)
GT08H
−6 −6
7.5 × 10
9 10
0.36 0.42
2.45 min.
70 max.
20 max.
137 196
3 147 × 10 3
3-34
3