Omron R88D-GT series, Руководство пользователя

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3-35
3-2 Servomotor Specifications
3
Specifications
Model (R88M-)
Item Unit
200 VAC
G1K030T G1K530T G2K030T G3K030T G4K030T G5K030T
Rated output
*1
W 1000 1500 2000 3000 4000 5000
Rated torque
*1
N·m 3.18 4.77 6.36 9.54 12.6 15.8
Rated rotation speed r/min 3000
Max. momentary rotation
speed
r/min 5000 4500
Max. momentary torque
*1
N·m 9.1 12.8 18.4 27.0 36.3 45.1
Rated current
*1
A (rms) 7.2 9.4 13 18.6 24.7 28.5
Max. momentary current
*1
A (rms) 21.4 28.5 40 57.1 75 85.7
Rotor inertia
kg·m
2
(GD
2
/4)
1.69 × 10
− 4
2.59 × 10
− 4
3.46 × 10
− 4
6.77 × 10
− 4
1.27 × 10
− 3
1.78 × 10
− 3
Applicable load inertia --- 15 times the rotor inertia max.
*2
Torque constant
*1
N·m/A 0.44 0.51 0.48 0.51 0.51 0.57
Power rate
*1
kW/s 60 88 117 134 125 140
Mechanical time
constant
ms 0.78 0.54 0.53 0.46 0.51 0.46
Electrical time constant ms 6.7 10 10.8 20 20 20
Allowable radial load
*3
N 392 490 490 490 784 784
Allowable thrust load
*3
N 147 196 196 196 343 343
Weight
Without brake kg Approx. 4.5 Approx. 5.1 Approx. 6.5 Approx. 9.3
Approx.
12.9
Approx.
17.3
With brake kg Approx. 5.1 Approx. 6.5 Approx. 7.9 Approx. 11
Approx.
14.8
Approx.
19.2
Radiation shield dimensions
(material) 170 × 160 ×
t12 (AI)
320 × 300 ×
t30 (AI)
320 × 300 ×
t20 (AI)
380
×
350
×
t30 (AI)
Applicable Servo Drives (R88D-) GT15H GT15H GT20H GT30H GT50H GT50H
Brake speci
fica
tions
Brake inertia
kg·m
2
(GD
2
/4)
2.5
×
10
−
5
3.3
×
10
−
5
3.3
×
10
−
5
3.3
×
10
−
5
1.35
×
10
−
4
1.35
×
10
−
4
Excitation voltage
*4
V 24 VDC
±
10%
Power consumption
(at 20
° C)
W 18 19 19 19 22 22
Current consump-
tion (at 20
°
C)
A 0.74 0.81 0.81 0.81 0.9 0.9
Static friction torque N·m 4.9 min. 7.8 min. 7.8 min. 11.8 min. 16.1 min. 16.1 min.
Attraction time
*5
ms 50 max. 50 max. 50 max. 80 max. 110 max. 110 max.
Release time *5 ms 15 max. 15 max. 15 max. 15 max. 50 max. 50 max.
Backlash ± 1 °
Allowable work per
braking
J 392 392 392 392 1470 1470
Allowable total work J 2.0 × 10
5
4.9 × 10
5
4.9 × 10
5
4.9 × 10
5
2.2 × 10
6
2.2 × 10
6
Allowable angular
acceleration
rad/s
2
10,000 max.
(Speed of 900 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