Omron R88M-K User Manual page 6


Models and Specifications
15 Arcminutes Max.
 For 3,000-r/min Servomotors
Model
50 W 1/5 R88G-VRXF05B100CJ
1/9 R88G-VRXF09B100CJ
1/15 R88G-VRXF15B100CJ
1/25 R88G-VRXF25B100CJ
100 W 1/5 R88G-VRXF05B100CJ
1/9 R88G-VRXF09B100CJ
1/15 R88G-VRXF15B100CJ
1/25 R88G-VRXF25B100CJ
200 W 1/5 R88G-VRXF05B200CJ
1/9 R88G-VRXF09C200CJ
1/15 R88G-VRXF15C200CJ
1/25 R88G-VRXF25C200CJ
400 W 1/5 R88G-VRXF05C400CJ
1/9 R88G-VRXF09C400CJ
1/15 R88G-VRXF15C400CJ
1/25 R88G-VRXF25C400CJ
750 W 1/5 R88G-VRXF05C750CJ
(200 V)
1/9 R88G-VRXF09D750CJ
1/15 R88G-VRXF15D750CJ
1/25 R88G-VRXF25D750CJ
Note 1 The value given for the Decelerator inertia is the Servomotor shaft conversion value.
2 The protective structure rating of the Servomotor combined with the Decelerator is IP44. (Excluding Decelerator
and Servomotor connecting parts.)
3 The value given for the allowable radial load is the value at the center of the shaft (T/2).
T
4 The standard shaft type is a shaft with key and tap. (The key is temporarily assembled to the shaft.)
5 Take care so that the surface temperature of the Decelerator does not exceed 90°C.
Rated
rota- Rated
tion torque
speed
r/min N·m
600 0.66
333 1.18
200 1.85
120 3.08
600 1.44
333 2.59
200 4.13
120 6.88
600 2.94
333 4.78
200 8.26
120 13.76
600 5.72
333 10.30
200 17.36
120 28.93
600 11.04
333 19.66
200 32.04
120 53.40
Radial load
Thrust load
Center of shaft
(T/2)
Momen-
Momen-
tary
Effi- tary
maximum
ciency maximum
rotation
torque
speed
% r/min N·m
82 1200 1.97
82 667 3.54
77 400 5.54
77 240 9.24
90 1200 4.28
90 667 7.70
86 400 12.26
86 240 20.43
92 1200 8.79
83 667 14.27
86 400 24.64
86 240 41.07
88 1200 16.72
88 667 30.10
89 400 50.73
89 240 84.55
92 1200 32.66
91 667 58.15
89 400 94.79
89 240 157.98
4
Allow- Allow-
Decelerator able able
inertia radial thrust
load load
2
N N
kg·m
-6
392 196
6.04×10
-6
441 220
4.97×10
-6
588 294
5.26×10
-6
686 343
5.14×10
-6
392 196
6.04×10
-6
441 220
4.97×10
-6
588 294
5.26×10
-6
686 343
5.14×10
-5
392 196
1.47×10
-5
931 465
2.37×10
-5
1176 588
3.02×10
-5
1323 661
2.93×10
-5
784 392
3.7×10
-5
931 465
2.37×10
-5
1176 588
3.02×10
-5
1323 661
2.93×10
-5
784 392
8.17×10
-5
1176 588
7.55×10
-5
1372 686
6.86×10
-5
1617 808
6.58×10
Weight
kg
0.55
0.55
0.70
0.70
0.55
0.55
0.70
0.70
0.72
1.70
2.10
2.10
1.70
1.70
2.10
2.10
2.10
3.40
3.80
3.80