Omron R88D-GT series, Руководство пользователя

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3-2 Servomotor Specifications
3
Specifications
Characteristics

3,000-r/min Servomotors
Model (R88M-)
Item Unit
100 VAC
G05030H G10030L G20030L G40030L
G05030T G10030S G20030S G40030S
Rated output
*1
W 50 100 200 400
Rated torque
*1
N·m 0.16 0.32 0.64 1.3
Rated rotation speed r/min 3000
Max. momentary rotation
speed
r/min 5000
Max. momentary torque
*1
N·m 0.45 0.93 1.78 3.6
Rated current
*1
A (rms) 1.1 1.7 2.5 4.6
Max. momentary current
*1
A (rms) 3.4 5.1 7.6 13.9
Rotor inertia
kg·m
2
(GD
2
/4)
2.5 × 10
− 6
5.1 × 10
− 6
1.4 × 10
− 5
2.6 × 10
− 5
Applicable load inertia --- 30 times the rotor inertia max.
*2
Torque constant
*1
N·m/A 0.14 0.19 0.26 0.28
Power rate
*1
kW/s 10.4 20.1 30.3 62.5
Mechanical time
constant
ms 1.56 1.11 0.72 0.55
Electrical time constant ms 0.7 0.8 2.5 2.9
Allowable radial load
*3
N 68 68 245 245
Allowable thrust load
*3
N 58 58 98 98
Weight
Without brake kg Approx. 0.3 Approx. 0.5 Approx. 0.8 Approx. 1.2
With brake kg Approx. 0.5 Approx. 0.7 Approx. 1.3 Approx. 1.7
Radiation shield dimensions
(material)
100 × 80 × t10 (AI) 130 × 120 × t12 (AI)
Applicable Servo Drives (R88D-) GTA5L GT01L GT02L GT04L
Brake
spe
cifications
Brake inertia
kg·m
2
(GD
2
/4)
2
×
10
− 7
2
×
10
− 7
1.8
×
10
− 6
1.8
×
10
− 6
Excitation voltage
*4
V 24 VDC
±
5%
Power consumption
(at 20
° C)
W 7 7 9 9
Current consump-
tion (at 20
°
C)
A 0.3 0.3 0.36 0.36
Static friction torque N·m 0.29 min. 0.29 min. 1.27 min. 1.27 min.
Attraction time
*5
ms 35 max. 35 max. 50 max. 50 max.
Release time
*5
ms 20 max. 20 max. 15 max. 15 max.
Backlash ± 1 °
Allowable work per
braking
J 39.2 39.2 137 137
Allowable total work J 4.9 × 10
3
4.9 × 10
3
44.1 × 10
3
44.1 × 10
3
Allowable angular
acceleration
rad/s
2
30,000 max.
(Speed of 2,800 r/min or more must not be changed in less than 10 ms)
Brake life --- 10,000,000 operations
Rating --- Continuous
Insulation grade --- Type F