To Next Page

To Previous Page

2-41

2-2 External and Mounting Hole Dimensions

Standard Models and Dimensions

 2,000-r/min Servomotors

4 kW/5 kW

R88M-G4K020T(-S2)/-G5K020T(-S2)/-G4K020T-B(S2)/-G5K020T-B(S2)

Note The standard models have a straight shaft. Models with a key and tap are indicated with

“S2” at the end of the model number.

Model

Dimensions (mm)

LL LR S D1 D2 C D3 KL1 Z QK b h t1 M L

R88M-G4K020@

242 65 28 165 130 150 190 128 11 51 8h9 7 4 M8 20

R88M-G5K020@

225 70 35 200 114.3 176 233 143 13.5 50 10h9 8 5 M12 25

R88M-G4K020@-B@

267 65 28 165 130 150 190 128 11 51 8h9 7 4 M8 20

R88M-G5K020@-B@

250 70 35 200 114.3 176 233 143 13.5 50 10h9 8 5 M12 25

ABS

LL LR

3.2

KL1

C × C

D1 dia.

D2 dia., h: 7

S dia.,h: 6

D3 dia.

Four, Z dia.

Encoder

connector

Servomotor/brake

connector

M (depth: L)

(Dimensions of shaft end

with key and tap)

Omron R88D-GT series User Manual

Questions and Answers: