Omron G5 Series User Manual page 82

2 Models and External Dimensions
For 3,000-r/min Servomotors (400 to 750 W)
Model
400 W 1/5 R88G-HPG14A05400B
1/11 R88G-HPG20A11400B
1/21 R88G-HPG20A21400B
1/33 R88G-HPG32A33400B
1/45 R88G-HPG32A45400B
750 W 1/5 R88G-HPG20A05750B
1/11 R88G-HPG20A11750B
1/21 R88G-HPG32A21750B
1/33 R88G-HPG32A33750B
1/45 R88G-HPG32A45750B
Note 1 The standard shaft type is a straight shaft.
2 A model with a key and tap is indicated with J at the end of the model number (the suffix shown in the box). (Example:
R88G-HPG14A05400BJ)
3 The diameter of the motor shaft insertion hole is the same as the shaft diameter of the corresponding Servomotor.
4 For Servomotors with a key, remove the key before use.
Outline drawing 1
C1
φD1
4-φZ1
Key tap dimensions
QK
b
M depth L
2 - 44
Outline
drawing
LM LR
1 64 58
2 71 80
2 71 80
2 104 133 120
2 104 133 120
1 78 80
1 78 80
2 104 133 120
2 104 133 120
2 104 133 120
E
T
F1
F2 G
LR
*1 The tolerance is "h8" for R88G-HPG50
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User's Manual
Dimensions [mm]
C1 C2 D1 D2 D3 D4
60 60 70 70 56 55.5
90 ø89 105 70 85 84
90 ø89 105 70 85 84
ø122 135 70 115 114
ø122 135 70 115 114
90 80 105 90 85 84
90 80 105 90 85 84
ø122 135 90 115 114
ø122 135 90 115 114
ø122 135 90 115 114
Set bolt (AT)
LM
or R88G-HPG65 .
D5 E F1 F2
40 37 2.5 21
59 53 7.5 27
59 53 7.5 27
84 98 12.5 35
84 98 12.5 35
59 53 7.5 27
59 53 7.5 27
84 98 12.5 35
84 98 12.5 35
84 98 12.5 35
4-Z2
φD2
C2