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2 Models and External Dimensions
G5-series AC Servomotors and Servo Drives User’s Manual (with Built-in EtherCAT Communications)
2-4 External and Mounting Dimensions
2
2-4-4 Reduction Gear Dimensions
*1 Indicates set bolt.
z External view 2
Dimensions (mm)
Model
G S T Z1 Z2
AT*1
Key Tap
QK b h t1 M L
13 40 82 11 M8 × 18 M6 70 12 8 5 M10 20
R88G-HPG32A053K0B
1/5
1.5 kW
13 40 82 11 M8 × 18 M6 70 12 8 5 M10 20
R88G-HPG32A112K0SB
1/11
16 50 82 14 M8 × 16 M6 70 14 9 5.5 M10 20
R88G-HPG50A213K0B
1/21
16 50 82 14 M8 × 16 M6 70 14 9 5.5 M10 20
R88G-HPG50A332K0SB
1/33
13 40 82 11 M8 × 18 M6 70 12 8 5 M10 20
R88G-HPG32A053K0B
1/5
2 kW
13 40 82 11 M8 × 18 M6 70 12 8 5 M10 20
R88G-HPG32A112K0SB
1/11
16 50 82 14 M8 × 16 M6 70 14 9 5.5 M10 20
R88G-HPG50A213K0B
1/21
16 50 82 14 M8 × 16 M6 70 14 9 5.5 M10 20
R88G-HPG50A332K0SB
1/33
13 40 82 11 M8 × 25 M6 70 12 8 5 M10 20
R88G-HPG32A054K0B
1/5
3 kW
16 50 82 14 M8 × 25 M6 70 14 9 5.5 M10 20
R88G-HPG50A115K0B
1/11
16 50 82 14 M8 × 25 M6 70 14 9 5.5 M10 20
R88G-HPG50A213K0SB
1/21
25 80 130 18 M8 × 25 M8 110 22 14 9 M16 35
R88G-HPG65A253K0SB
1/25
16 50 82 14 M12 × 25 M6 70 14 9 5.5 M10 20
R88G-HPG50A055K0SB
1/5
4 kW
16 50 82 14 M12 × 25 M6 70 14 9 5.5 M10 20
R88G-HPG50A115K0SB
1/11
25 80 130 18 M12 × 25 M8 110 22 14 9 M16 35
R88G-HPG65A205K0SB
1/20
25 80 130 18 M12 × 25 M8 110 22 14 9 M16 35
R88G-HPG65A255K0SB
1/25
16 50 82 14 M12 × 25 M6 70 14 9 5.5 M10 20
R88G-HPG50A055K0SB
1/5
5 kW
16 50 82 14 M12 × 25 M6 70 14 9 5.5 M10 20
R88G-HPG50A115K0SB
1/11
25 80 130 18 M12 × 25 M8 110 22 14 9 M16 35
R88G-HPG65A205K0SB
1/20
25 80 130 18 M12 × 25 M8 110 22 14 9 M16 35
R88G-HPG65A255K0SB
1/25
□C1
ØSh7
ØD5
ØD4
ØD3h7
*3
E
T
F1
F2
LR
G
LM
ØC2
QK
b
h
t1
4-ØZ1
ØD1
ØD2
4-Z2
Set bolt (AT)
M (Depth L)
Key tap dimensions
*3 The tolerance is “h8” for R88G-HPG50 or R88G-HPG65.