80 series motor dimension Unit: mm
Motor model
Body length
Inertia level
Normal
With brake
MS5S-80ST-CS02430□□-20P7-SO1
107±1
144±1
Small inertia
MS5S-80ST-CS03230□□-21P0-SO1
128±1
165±1
MS5H-80ST-CS02430□□-20P7-SO1
119±1
156±1
Large inertia
MS5H-80ST-CS03230□□-21P0-SO1
140±1
177±1